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annotate src/userfunc.c @ 31827:1009c33499e7 v9.0.1246

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patch 9.0.1246: code is indented more than necessary Commit: https://github.com/vim/vim/commit/142ed77898facf8f423fee2717efee1749c55f9a Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Thu Jan 26 12:00:00 2023 +0000 patch 9.0.1246: code is indented more than necessary Problem: Code is indented more than necessary. Solution: Use an early return where it makes sense. (Yegappan Lakshmanan, closes #11887)
author Bram Moolenaar <Bram@vim.org>
date Thu, 26 Jan 2023 13:15:04 +0100
parents a98ef841fd01
children 16025ef158bf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * userfunc.c: User defined function support
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12 */
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14 #include "vim.h"
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16 #if defined(FEAT_EVAL) || defined(PROTO)
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17 /*
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18 * All user-defined functions are found in this hashtable.
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19 */
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20 static hashtab_T func_hashtab;
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21
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22 // Used by get_func_tv()
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23 static garray_T funcargs = GA_EMPTY;
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24
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25 // pointer to funccal for currently active function
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26 static funccall_T *current_funccal = NULL;
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27
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28 // Pointer to list of previously used funccal, still around because some
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29 // item in it is still being used.
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30 static funccall_T *previous_funccal = NULL;
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31
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32 static void funccal_unref(funccall_T *fc, ufunc_T *fp, int force);
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33 static void func_clear(ufunc_T *fp, int force);
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34 static int func_free(ufunc_T *fp, int force);
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35 static char_u *untrans_function_name(char_u *name);
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36 static void handle_defer_one(funccall_T *funccal);
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38 void
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39 func_init()
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40 {
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41 hash_init(&func_hashtab);
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42 }
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43
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44 /*
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45 * Return the function hash table
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46 */
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47 hashtab_T *
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48 func_tbl_get(void)
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49 {
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50 return &func_hashtab;
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51 }
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52
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53 /*
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54 * Get one function argument.
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55 * If "argtypes" is not NULL also get the type: "arg: type" (:def function).
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56 * If "types_optional" is TRUE a missing type is OK, use "any".
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57 * If "evalarg" is not NULL use it to check for an already declared name.
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58 * If "eap" is not NULL use it to check for an already declared name.
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59 * Return a pointer to after the type.
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60 * When something is wrong return "arg".
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61 */
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62 static char_u *
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63 one_function_arg(
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64 char_u *arg,
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65 garray_T *newargs,
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66 garray_T *argtypes,
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67 int types_optional,
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68 evalarg_T *evalarg,
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69 exarg_T *eap,
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70 int is_vararg,
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71 int skip)
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72 {
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73 char_u *p = arg;
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74 char_u *arg_copy = NULL;
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75 int is_underscore = FALSE;
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76
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77 while (ASCII_ISALNUM(*p) || *p == '_')
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78 ++p;
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79 if (arg == p || isdigit(*arg)
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80 || (argtypes == NULL
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81 && ((p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
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82 || (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))))
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83 {
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84 if (!skip)
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85 semsg(_(e_illegal_argument_str), arg);
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86 return arg;
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87 }
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88
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89 // Vim9 script: cannot use script var name for argument. In function: also
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90 // check local vars and arguments.
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91 if (!skip && argtypes != NULL && check_defined(arg, p - arg,
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92 evalarg == NULL ? NULL : evalarg->eval_cctx,
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93 eap == NULL ? NULL : eap->cstack, TRUE) == FAIL)
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94 return arg;
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95
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96 if (newargs != NULL && ga_grow(newargs, 1) == FAIL)
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97 return arg;
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98 if (newargs != NULL)
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99 {
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100 int c;
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101 int i;
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102
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103 c = *p;
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104 *p = NUL;
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105 arg_copy = vim_strsave(arg);
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106 if (arg_copy == NULL)
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107 {
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108 *p = c;
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109 return arg;
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110 }
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111 is_underscore = arg_copy[0] == '_' && arg_copy[1] == NUL;
24412
0e0943dfdbf9 patch 8.2.2746: check for duplicate arguments does not work
Bram Moolenaar <Bram@vim.org>
parents: 24410
diff changeset
112 if (argtypes == NULL || !is_underscore)
24410
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
Bram Moolenaar <Bram@vim.org>
parents: 24400
diff changeset
113 // Check for duplicate argument name.
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
Bram Moolenaar <Bram@vim.org>
parents: 24400
diff changeset
114 for (i = 0; i < newargs->ga_len; ++i)
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
Bram Moolenaar <Bram@vim.org>
parents: 24400
diff changeset
115 if (STRCMP(((char_u **)(newargs->ga_data))[i], arg_copy) == 0)
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
Bram Moolenaar <Bram@vim.org>
parents: 24400
diff changeset
116 {
26962
85866e069c24 patch 8.2.4010: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26958
diff changeset
117 semsg(_(e_duplicate_argument_name_str), arg_copy);
24410
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
Bram Moolenaar <Bram@vim.org>
parents: 24400
diff changeset
118 vim_free(arg_copy);
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
Bram Moolenaar <Bram@vim.org>
parents: 24400
diff changeset
119 return arg;
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
Bram Moolenaar <Bram@vim.org>
parents: 24400
diff changeset
120 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
121 ((char_u **)(newargs->ga_data))[newargs->ga_len] = arg_copy;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
122 newargs->ga_len++;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
123
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
124 *p = c;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
125 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
126
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
127 // get any type from "arg: type"
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
128 if (argtypes != NULL && (skip || ga_grow(argtypes, 1) == OK))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
129 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents: 19075
diff changeset
130 char_u *type = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
131
20029
8fb1cf4c44d5 patch 8.2.0570: Vim9: no error when omitting type from argument
Bram Moolenaar <Bram@vim.org>
parents: 20023
diff changeset
132 if (VIM_ISWHITE(*p) && *skipwhite(p) == ':')
8fb1cf4c44d5 patch 8.2.0570: Vim9: no error when omitting type from argument
Bram Moolenaar <Bram@vim.org>
parents: 20023
diff changeset
133 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
134 semsg(_(e_no_white_space_allowed_before_colon_str),
20029
8fb1cf4c44d5 patch 8.2.0570: Vim9: no error when omitting type from argument
Bram Moolenaar <Bram@vim.org>
parents: 20023
diff changeset
135 arg_copy == NULL ? arg : arg_copy);
8fb1cf4c44d5 patch 8.2.0570: Vim9: no error when omitting type from argument
Bram Moolenaar <Bram@vim.org>
parents: 20023
diff changeset
136 p = skipwhite(p);
8fb1cf4c44d5 patch 8.2.0570: Vim9: no error when omitting type from argument
Bram Moolenaar <Bram@vim.org>
parents: 20023
diff changeset
137 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
138 if (*p == ':')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
139 {
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
140 ++p;
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
141 if (!skip && !VIM_ISWHITE(*p))
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
142 {
23877
85cf06ddb2a8 patch 8.2.2480: Vim9: some errors for white space do not show context
Bram Moolenaar <Bram@vim.org>
parents: 23829
diff changeset
143 semsg(_(e_white_space_required_after_str_str), ":", p - 1);
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
144 return arg;
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
145 }
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
146 type = skipwhite(p);
21500
574517d682cf patch 8.2.1300: Vim9: optional argument type not parsed properly
Bram Moolenaar <Bram@vim.org>
parents: 21479
diff changeset
147 p = skip_type(type, TRUE);
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
148 if (!skip)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
149 type = vim_strnsave(type, p - type);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents: 19075
diff changeset
150 }
24410
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
Bram Moolenaar <Bram@vim.org>
parents: 24400
diff changeset
151 else if (*skipwhite(p) != '=' && !types_optional && !is_underscore)
20029
8fb1cf4c44d5 patch 8.2.0570: Vim9: no error when omitting type from argument
Bram Moolenaar <Bram@vim.org>
parents: 20023
diff changeset
152 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
153 semsg(_(e_missing_argument_type_for_str),
20029
8fb1cf4c44d5 patch 8.2.0570: Vim9: no error when omitting type from argument
Bram Moolenaar <Bram@vim.org>
parents: 20023
diff changeset
154 arg_copy == NULL ? arg : arg_copy);
8fb1cf4c44d5 patch 8.2.0570: Vim9: no error when omitting type from argument
Bram Moolenaar <Bram@vim.org>
parents: 20023
diff changeset
155 return arg;
8fb1cf4c44d5 patch 8.2.0570: Vim9: no error when omitting type from argument
Bram Moolenaar <Bram@vim.org>
parents: 20023
diff changeset
156 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
157 if (!skip)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
158 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
159 if (type == NULL && types_optional)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
160 // lambda arguments default to "any" type
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
161 type = vim_strsave((char_u *)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
162 (is_vararg ? "list<any>" : "any"));
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
163 ((char_u **)argtypes->ga_data)[argtypes->ga_len++] = type;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
164 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
165 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
166
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
167 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
168 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
169
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
170 /*
26792
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
171 * Handle line continuation in function arguments or body.
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
172 * Get a next line, store it in "eap" if appropriate and put the line in
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
173 * "lines_to_free" to free the line later.
26792
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
174 */
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
175 static char_u *
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
176 get_function_line(
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
177 exarg_T *eap,
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
178 garray_T *lines_to_free,
26800
e0ec45216f05 patch 8.2.3928: heredoc test fails
Bram Moolenaar <Bram@vim.org>
parents: 26798
diff changeset
179 int indent,
e0ec45216f05 patch 8.2.3928: heredoc test fails
Bram Moolenaar <Bram@vim.org>
parents: 26798
diff changeset
180 getline_opt_T getline_options)
26792
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
181 {
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
182 char_u *theline;
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
183
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
184 if (eap->getline == NULL)
26804
34f1b7d6974a patch 8.2.3930: getcmdline() argument has a misleading type
Bram Moolenaar <Bram@vim.org>
parents: 26800
diff changeset
185 theline = getcmdline(':', 0L, indent, 0);
26792
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
186 else
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
187 theline = eap->getline(':', eap->cookie, indent, getline_options);
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
188 if (theline != NULL)
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
189 {
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
190 if (lines_to_free->ga_len > 0
31416
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
191 && eap->cmdlinep != NULL
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
192 && *eap->cmdlinep == ((char_u **)lines_to_free->ga_data)
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
193 [lines_to_free->ga_len - 1])
26792
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
194 *eap->cmdlinep = theline;
31817
a98ef841fd01 patch 9.0.1241: Coverity warns for not checking function return value
Bram Moolenaar <Bram@vim.org>
parents: 31657
diff changeset
195 (void)ga_add_string(lines_to_free, theline);
26792
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
196 }
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
197
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
198 return theline;
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
199 }
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
200
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
201 /*
9597
3ca0fd9709b1 commit https://github.com/vim/vim/commit/4f0383bc3fe5af0229fb66b53fe94329af783eff
Christian Brabandt <cb@256bit.org>
parents: 9593
diff changeset
202 * Get function arguments.
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
203 * "argp" should point to just after the "(", possibly to white space.
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
204 * "argp" is advanced just after "endchar".
9597
3ca0fd9709b1 commit https://github.com/vim/vim/commit/4f0383bc3fe5af0229fb66b53fe94329af783eff
Christian Brabandt <cb@256bit.org>
parents: 9593
diff changeset
205 */
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
206 static int
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
207 get_function_args(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
208 char_u **argp,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
209 char_u endchar,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
210 garray_T *newargs,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
211 garray_T *argtypes, // NULL unless using :def
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
212 int types_optional, // types optional if "argtypes" is not NULL
24033
308d29307910 patch 8.2.2558: no error if a lambda argument shadows a variable
Bram Moolenaar <Bram@vim.org>
parents: 24004
diff changeset
213 evalarg_T *evalarg, // context or NULL
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
214 int *varargs,
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
215 garray_T *default_args,
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
216 int skip,
27611
e311a80f8cbe patch 8.2.4332: Vim9: incomplete test for existing script variable in block
Bram Moolenaar <Bram@vim.org>
parents: 27595
diff changeset
217 exarg_T *eap, // can be NULL
31635
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
218 int in_class, // non-zero when inside a class or interface
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
219 garray_T *newlines, // function body lines
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
220 garray_T *lines_to_free)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
221 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
222 int mustend = FALSE;
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
223 char_u *arg;
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
224 char_u *p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
225 int c;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
226 int any_default = FALSE;
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
227 char_u *whitep = *argp;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
228
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
229 if (newargs != NULL)
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 27022
diff changeset
230 ga_init2(newargs, sizeof(char_u *), 3);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
231 if (argtypes != NULL)
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 27022
diff changeset
232 ga_init2(argtypes, sizeof(char_u *), 3);
25044
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
233 if (!skip && default_args != NULL)
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 27022
diff changeset
234 ga_init2(default_args, sizeof(char_u *), 3);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
235
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
236 if (varargs != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
237 *varargs = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
238
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
239 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
240 * Isolate the arguments: "arg1, arg2, ...)"
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
241 */
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
242 arg = skipwhite(*argp);
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
243 p = arg;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
244 while (*p != endchar)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
245 {
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20015
diff changeset
246 while (eap != NULL && eap->getline != NULL
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20015
diff changeset
247 && (*p == NUL || (VIM_ISWHITE(*whitep) && *p == '#')))
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
248 {
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
249 // End of the line, get the next one.
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
250 char_u *theline = get_function_line(eap, lines_to_free, 0,
26800
e0ec45216f05 patch 8.2.3928: heredoc test fails
Bram Moolenaar <Bram@vim.org>
parents: 26798
diff changeset
251 GETLINE_CONCAT_CONT);
26792
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
252
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
253 if (theline == NULL)
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
254 break;
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20015
diff changeset
255 whitep = (char_u *)" ";
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
256 p = skipwhite(theline);
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
257 }
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
258
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
259 if (mustend && *p != endchar)
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
260 {
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
261 if (!skip)
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26857
diff changeset
262 semsg(_(e_invalid_argument_str), *argp);
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
263 goto err_ret;
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
264 }
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
265 if (*p == endchar)
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
266 break;
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
267
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
268 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
269 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
270 if (varargs != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
271 *varargs = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
272 p += 3;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
273 mustend = TRUE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
274
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
275 if (argtypes != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
276 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
277 // ...name: list<type>
22349
b66a2e046c2e patch 8.2.1723: Vim9: Variable argument name cannot start with underscore
Bram Moolenaar <Bram@vim.org>
parents: 22339
diff changeset
278 if (!eval_isnamec1(*p))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
279 {
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
280 if (!skip)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
281 emsg(_(e_missing_name_after_dots));
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
282 goto err_ret;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
283 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
284
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
285 arg = p;
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
286 p = one_function_arg(p, newargs, argtypes, types_optional,
27611
e311a80f8cbe patch 8.2.4332: Vim9: incomplete test for existing script variable in block
Bram Moolenaar <Bram@vim.org>
parents: 27595
diff changeset
287 evalarg, eap, TRUE, skip);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
288 if (p == arg)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
289 break;
23879
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
290 if (*skipwhite(p) == '=')
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
291 {
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
292 emsg(_(e_cannot_use_default_for_variable_arguments));
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
293 break;
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
294 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
295 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
296 }
31416
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
297 else if (in_class && STRNCMP(p, "this.", 5) == 0)
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
298 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
299 // this.memberName
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
300 p += 5;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
301 arg = p;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
302 while (ASCII_ISALNUM(*p) || *p == '_')
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
303 ++p;
31441
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
304 char_u *argend = p;
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
305
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
306 if (*skipwhite(p) == '=')
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
307 {
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
308 char_u *defval = skipwhite(skipwhite(p) + 1);
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
309 if (STRNCMP(defval, "v:none", 6) != 0)
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
310 {
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
311 semsg(_(e_constructor_default_value_must_be_vnone_str), p);
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
312 goto err_ret;
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
313 }
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
314 any_default = TRUE;
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
315 p = defval + 6;
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
316
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
317 if (ga_grow(default_args, 1) == FAIL)
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
318 goto err_ret;
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
319
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
320 char_u *expr = vim_strsave((char_u *)"v:none");
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
321 if (expr == NULL)
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
322 goto err_ret;
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
323 ((char_u **)(default_args->ga_data))
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
324 [default_args->ga_len] = expr;
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
325 default_args->ga_len++;
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
326 }
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
327 else if (any_default)
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
328 {
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
329 emsg(_(e_non_default_argument_follows_default_argument));
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
330 goto err_ret;
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
331 }
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
332
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
333 // TODO: check the argument is indeed a member
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
334 if (newargs != NULL && ga_grow(newargs, 1) == FAIL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
335 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
336 if (newargs != NULL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
337 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
338 ((char_u **)(newargs->ga_data))[newargs->ga_len] =
31441
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
339 vim_strnsave(arg, argend - arg);
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
340 newargs->ga_len++;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
341
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
342 if (argtypes != NULL && ga_grow(argtypes, 1) == OK)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
343 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
344 // TODO: use the actual type
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
345 ((char_u **)argtypes->ga_data)[argtypes->ga_len++] =
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
346 vim_strsave((char_u *)"any");
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
347
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
348 // Add a line to the function body for the assignment.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
349 if (ga_grow(newlines, 1) == OK)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
350 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
351 // "this.name = name"
31441
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
352 int len = 5 + (argend - arg) + 3 + (argend - arg) + 1;
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
353 if (any_default)
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
354 len += 14 + 10;
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
355 char_u *assignment = alloc(len);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
356 if (assignment != NULL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
357 {
31441
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
358 c = *argend;
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
359 *argend = NUL;
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
360 if (any_default)
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
361 vim_snprintf((char *)assignment, len,
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
362 "ifargisset %d this.%s = %s",
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
363 default_args->ga_len - 1, arg, arg);
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
364 else
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
365 vim_snprintf((char *)assignment, len,
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
366 "this.%s = %s", arg, arg);
31441
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
367 *argend = c;
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
368 ((char_u **)(newlines->ga_data))[
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
369 newlines->ga_len++] = assignment;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
370 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
371 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
372 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
373 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
374 if (*p == ',')
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
375 ++p;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
376 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
377 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
378 {
25042
3f39b6b73019 patch 8.2.3058: Vim9: cannot use ternary operator in parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25038
diff changeset
379 char_u *np;
3f39b6b73019 patch 8.2.3058: Vim9: cannot use ternary operator in parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25038
diff changeset
380
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
381 arg = p;
24033
308d29307910 patch 8.2.2558: no error if a lambda argument shadows a variable
Bram Moolenaar <Bram@vim.org>
parents: 24004
diff changeset
382 p = one_function_arg(p, newargs, argtypes, types_optional,
27611
e311a80f8cbe patch 8.2.4332: Vim9: incomplete test for existing script variable in block
Bram Moolenaar <Bram@vim.org>
parents: 27595
diff changeset
383 evalarg, eap, FALSE, skip);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
384 if (p == arg)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
385 break;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
386
25042
3f39b6b73019 patch 8.2.3058: Vim9: cannot use ternary operator in parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25038
diff changeset
387 // Recognize " = expr" but not " == expr". A lambda can have
25046
2f702d19013a patch 8.2.3060: Vim9: cannot use ternary operator in parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25044
diff changeset
388 // "(a = expr" but "(a == expr" and "(a =~ expr" are not a lambda.
25042
3f39b6b73019 patch 8.2.3058: Vim9: cannot use ternary operator in parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25038
diff changeset
389 np = skipwhite(p);
25046
2f702d19013a patch 8.2.3060: Vim9: cannot use ternary operator in parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25044
diff changeset
390 if (*np == '=' && np[1] != '=' && np[1] != '~'
2f702d19013a patch 8.2.3060: Vim9: cannot use ternary operator in parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25044
diff changeset
391 && default_args != NULL)
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
392 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
393 typval_T rettv;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
394
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19297
diff changeset
395 // find the end of the expression (doesn't evaluate it)
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
396 any_default = TRUE;
30079
105f946422d1 patch 9.0.0377: argument assignment does not work
Bram Moolenaar <Bram@vim.org>
parents: 30077
diff changeset
397 p = skipwhite(np + 1);
31441
e572ff386670 patch 9.0.1053: default constructor arguments are not optional
Bram Moolenaar <Bram@vim.org>
parents: 31424
diff changeset
398 char_u *expr = p;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
399 if (eval1(&p, &rettv, NULL) != FAIL)
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
400 {
25044
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
401 if (!skip)
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
402 {
25044
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
403 if (ga_grow(default_args, 1) == FAIL)
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
404 goto err_ret;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
405
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
406 // trim trailing whitespace
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
407 while (p > expr && VIM_ISWHITE(p[-1]))
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
408 p--;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
409 c = *p;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
410 *p = NUL;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
411 expr = vim_strsave(expr);
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
412 if (expr == NULL)
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
413 {
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
414 *p = c;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
415 goto err_ret;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
416 }
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
417 ((char_u **)(default_args->ga_data))
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
418 [default_args->ga_len] = expr;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
419 default_args->ga_len++;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
420 *p = c;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
421 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
422 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
423 else
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
424 mustend = TRUE;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
425 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
426 else if (any_default)
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
427 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26962
diff changeset
428 emsg(_(e_non_default_argument_follows_default_argument));
21263
71bd2f9adb61 patch 8.2.1182: Vim9: no check for whitespace after comma in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21222
diff changeset
429 goto err_ret;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
430 }
24371
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
431
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
432 if (VIM_ISWHITE(*p) && *skipwhite(p) == ',')
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
433 {
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
434 // Be tolerant when skipping
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
435 if (!skip)
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
436 {
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
437 semsg(_(e_no_white_space_allowed_before_str_str), ",", p);
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
438 goto err_ret;
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
439 }
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
440 p = skipwhite(p);
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
441 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
442 if (*p == ',')
21263
71bd2f9adb61 patch 8.2.1182: Vim9: no check for whitespace after comma in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21222
diff changeset
443 {
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
444 ++p;
21263
71bd2f9adb61 patch 8.2.1182: Vim9: no check for whitespace after comma in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21222
diff changeset
445 // Don't give this error when skipping, it makes the "->" not
71bd2f9adb61 patch 8.2.1182: Vim9: no check for whitespace after comma in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21222
diff changeset
446 // found in "{k,v -> x}" and give a confusing error.
24069
324408c61b20 patch 8.2.2576: Vim9: defining a :func function checks for white space
Bram Moolenaar <Bram@vim.org>
parents: 24033
diff changeset
447 // Allow missing space after comma in legacy functions.
324408c61b20 patch 8.2.2576: Vim9: defining a :func function checks for white space
Bram Moolenaar <Bram@vim.org>
parents: 24033
diff changeset
448 if (!skip && argtypes != NULL
21263
71bd2f9adb61 patch 8.2.1182: Vim9: no check for whitespace after comma in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21222
diff changeset
449 && !IS_WHITE_OR_NUL(*p) && *p != endchar)
71bd2f9adb61 patch 8.2.1182: Vim9: no check for whitespace after comma in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21222
diff changeset
450 {
23877
85cf06ddb2a8 patch 8.2.2480: Vim9: some errors for white space do not show context
Bram Moolenaar <Bram@vim.org>
parents: 23829
diff changeset
451 semsg(_(e_white_space_required_after_str_str), ",", p - 1);
21263
71bd2f9adb61 patch 8.2.1182: Vim9: no check for whitespace after comma in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21222
diff changeset
452 goto err_ret;
71bd2f9adb61 patch 8.2.1182: Vim9: no check for whitespace after comma in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21222
diff changeset
453 }
71bd2f9adb61 patch 8.2.1182: Vim9: no check for whitespace after comma in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21222
diff changeset
454 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
455 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
456 mustend = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
457 }
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20015
diff changeset
458 whitep = p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
459 p = skipwhite(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
460 }
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
461
9597
3ca0fd9709b1 commit https://github.com/vim/vim/commit/4f0383bc3fe5af0229fb66b53fe94329af783eff
Christian Brabandt <cb@256bit.org>
parents: 9593
diff changeset
462 if (*p != endchar)
3ca0fd9709b1 commit https://github.com/vim/vim/commit/4f0383bc3fe5af0229fb66b53fe94329af783eff
Christian Brabandt <cb@256bit.org>
parents: 9593
diff changeset
463 goto err_ret;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
464 ++p; // skip "endchar"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
465
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
466 *argp = p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
467 return OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
468
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
469 err_ret:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
470 if (newargs != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
471 ga_clear_strings(newargs);
25044
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
472 if (!skip && default_args != NULL)
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
473 ga_clear_strings(default_args);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
474 return FAIL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
475 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
476
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
477 /*
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
478 * Parse the argument types, filling "fp->uf_arg_types".
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
479 * Return OK or FAIL.
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
480 */
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
481 static int
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
482 parse_argument_types(ufunc_T *fp, garray_T *argtypes, int varargs)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
483 {
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
484 int len = 0;
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
485
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
486 ga_init2(&fp->uf_type_list, sizeof(type_T *), 10);
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
487 if (argtypes->ga_len > 0)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
488 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
489 // When "varargs" is set the last name/type goes into uf_va_name
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
490 // and uf_va_type.
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
491 len = argtypes->ga_len - (varargs ? 1 : 0);
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
492
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
493 if (len > 0)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
494 fp->uf_arg_types = ALLOC_CLEAR_MULT(type_T *, len);
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
495 if (fp->uf_arg_types != NULL)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
496 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
497 int i;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
498 type_T *type;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
499
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
500 for (i = 0; i < len; ++ i)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
501 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
502 char_u *p = ((char_u **)argtypes->ga_data)[i];
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
503
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
504 if (p == NULL)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
505 // will get the type from the default value
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
506 type = &t_unknown;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
507 else
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
508 type = parse_type(&p, &fp->uf_type_list, TRUE);
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
509 if (type == NULL)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
510 return FAIL;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
511 fp->uf_arg_types[i] = type;
28123
e5fcd1256ee3 patch 8.2.4586: Vim9: no error for using lower case name for "func" argument
Bram Moolenaar <Bram@vim.org>
parents: 28047
diff changeset
512 if (i < fp->uf_args.ga_len
e5fcd1256ee3 patch 8.2.4586: Vim9: no error for using lower case name for "func" argument
Bram Moolenaar <Bram@vim.org>
parents: 28047
diff changeset
513 && (type->tt_type == VAR_FUNC
e5fcd1256ee3 patch 8.2.4586: Vim9: no error for using lower case name for "func" argument
Bram Moolenaar <Bram@vim.org>
parents: 28047
diff changeset
514 || type->tt_type == VAR_PARTIAL)
e5fcd1256ee3 patch 8.2.4586: Vim9: no error for using lower case name for "func" argument
Bram Moolenaar <Bram@vim.org>
parents: 28047
diff changeset
515 && var_wrong_func_name(
e5fcd1256ee3 patch 8.2.4586: Vim9: no error for using lower case name for "func" argument
Bram Moolenaar <Bram@vim.org>
parents: 28047
diff changeset
516 ((char_u **)fp->uf_args.ga_data)[i], TRUE))
e5fcd1256ee3 patch 8.2.4586: Vim9: no error for using lower case name for "func" argument
Bram Moolenaar <Bram@vim.org>
parents: 28047
diff changeset
517 return FAIL;
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
518 }
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
519 }
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
520 }
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
521
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
522 if (varargs)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
523 {
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
524 char_u *p;
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
525
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
526 // Move the last argument "...name: type" to uf_va_name and
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
527 // uf_va_type.
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
528 --fp->uf_args.ga_len;
31620
2266b5c4f87b patch 9.0.1142: crash and/or memory leak when redefining function
Bram Moolenaar <Bram@vim.org>
parents: 31602
diff changeset
529 fp->uf_va_name = ((char_u **)fp->uf_args.ga_data)[fp->uf_args.ga_len];
2266b5c4f87b patch 9.0.1142: crash and/or memory leak when redefining function
Bram Moolenaar <Bram@vim.org>
parents: 31602
diff changeset
530 ((char_u **)fp->uf_args.ga_data)[fp->uf_args.ga_len] = NULL;
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
531 p = ((char_u **)argtypes->ga_data)[len];
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
532 if (p == NULL)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
533 // TODO: get type from default value
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
534 fp->uf_va_type = &t_list_any;
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
535 else
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
536 {
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
537 fp->uf_va_type = parse_type(&p, &fp->uf_type_list, TRUE);
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
538 if (fp->uf_va_type != NULL && fp->uf_va_type->tt_type != VAR_LIST)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
539 {
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
540 semsg(_(e_variable_arguments_type_must_be_list_str),
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
541 ((char_u **)argtypes->ga_data)[len]);
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
542 return FAIL;
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
543 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
544 }
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
545 if (fp->uf_va_type == NULL)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
546 return FAIL;
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
547 }
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
548
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
549 return OK;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
550 }
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
551
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
552 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
553 parse_return_type(ufunc_T *fp, char_u *ret_type)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
554 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
555 if (ret_type == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
556 fp->uf_ret_type = &t_void;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
557 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
558 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
559 char_u *p = ret_type;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
560
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
561 fp->uf_ret_type = parse_type(&p, &fp->uf_type_list, TRUE);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
562 if (fp->uf_ret_type == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
563 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
564 fp->uf_ret_type = &t_void;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
565 return FAIL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
566 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
567 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
568 return OK;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
569 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
570
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
571 /*
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
572 * Register function "fp" as using "current_funccal" as its scope.
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
573 */
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
574 static int
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
575 register_closure(ufunc_T *fp)
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
576 {
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
577 if (fp->uf_scoped == current_funccal)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
578 // no change
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
579 return OK;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
580 funccal_unref(fp->uf_scoped, fp, FALSE);
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
581 fp->uf_scoped = current_funccal;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
582 current_funccal->fc_refcount++;
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
583
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
584 if (ga_grow(&current_funccal->fc_ufuncs, 1) == FAIL)
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
585 return FAIL;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
586 ((ufunc_T **)current_funccal->fc_ufuncs.ga_data)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
587 [current_funccal->fc_ufuncs.ga_len++] = fp;
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
588 return OK;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
589 }
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
590
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
591 static void
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
592 set_ufunc_name(ufunc_T *fp, char_u *name)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
593 {
23829
950875545045 patch 8.2.2456: Coverity warning for strcpy() into fixed size array
Bram Moolenaar <Bram@vim.org>
parents: 23808
diff changeset
594 // Add a type cast to avoid a warning for an overflow, the uf_name[] array
950875545045 patch 8.2.2456: Coverity warning for strcpy() into fixed size array
Bram Moolenaar <Bram@vim.org>
parents: 23808
diff changeset
595 // actually extends beyond the struct.
950875545045 patch 8.2.2456: Coverity warning for strcpy() into fixed size array
Bram Moolenaar <Bram@vim.org>
parents: 23808
diff changeset
596 STRCPY((void *)fp->uf_name, name);
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
597
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
598 if (name[0] == K_SPECIAL)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
599 {
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
600 fp->uf_name_exp = alloc(STRLEN(name) + 3);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
601 if (fp->uf_name_exp != NULL)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
602 {
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
603 STRCPY(fp->uf_name_exp, "<SNR>");
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
604 STRCAT(fp->uf_name_exp, fp->uf_name + 3);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
605 }
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
606 }
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
607 }
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
608
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
609 /*
28263
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
610 * If "name" starts with K_SPECIAL and "buf[bufsize]" is big enough
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
611 * return "buf" filled with a readable function name.
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
612 * Otherwise just return "name", thus the return value can always be used.
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
613 * "name" and "buf" may be equal.
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
614 */
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
615 char_u *
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
616 make_ufunc_name_readable(char_u *name, char_u *buf, size_t bufsize)
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
617 {
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
618 size_t len;
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
619
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
620 if (name[0] != K_SPECIAL)
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
621 return name;
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
622 len = STRLEN(name);
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
623 if (len + 3 > bufsize)
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
624 return name;
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
625
28267
39a833e69bf3 patch 8.2.4659: invalid memory access when using printable function name
Bram Moolenaar <Bram@vim.org>
parents: 28263
diff changeset
626 mch_memmove(buf + 5, name + 3, len - 2); // Include trailing NUL
28263
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
627 mch_memmove(buf, "<SNR>", 5);
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
628 return buf;
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
629 }
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
630
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
631 /*
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
632 * Get a name for a lambda. Returned in static memory.
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
633 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
634 char_u *
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
635 get_lambda_name(void)
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
636 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
637 static char_u name[30];
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
638 static int lambda_no = 0;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
639
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
640 sprintf((char*)name, "<lambda>%d", ++lambda_no);
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
641 return name;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
642 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
643
31655
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
644 /*
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
645 * Allocate a "ufunc_T" for a function called "name".
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
646 * Makes sure the size is right.
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
647 */
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
648 static ufunc_T *
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
649 alloc_ufunc(char_u *name)
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
650 {
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
651 // When the name is short we need to make sure we allocate enough bytes for
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
652 // the whole struct, including any padding.
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
653 size_t len = offsetof(ufunc_T, uf_name) + STRLEN(name) + 1;
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
654 return alloc_clear(len < sizeof(ufunc_T) ? sizeof(ufunc_T) : len);
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
655 }
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
656
21006
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
657 #if defined(FEAT_LUA) || defined(PROTO)
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
658 /*
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
659 * Registers a native C callback which can be called from Vim script.
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
660 * Returns the name of the Vim script function.
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
661 */
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
662 char_u *
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
663 register_cfunc(cfunc_T cb, cfunc_free_T cb_free, void *state)
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
664 {
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
665 char_u *name = get_lambda_name();
21066
48cfc37fe4fc patch 8.2.1084: Lua: registering function has useless code
Bram Moolenaar <Bram@vim.org>
parents: 21058
diff changeset
666 ufunc_T *fp;
21006
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
667
31655
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
668 fp = alloc_ufunc(name);
21006
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
669 if (fp == NULL)
21066
48cfc37fe4fc patch 8.2.1084: Lua: registering function has useless code
Bram Moolenaar <Bram@vim.org>
parents: 21058
diff changeset
670 return NULL;
21006
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
671
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
672 fp->uf_def_status = UF_NOT_COMPILED;
21006
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
673 fp->uf_refcount = 1;
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
674 fp->uf_varargs = TRUE;
26323
3841da4eac23 patch 8.2.3692: Vim9: cannot use :func inside a :def function
Bram Moolenaar <Bram@vim.org>
parents: 26205
diff changeset
675 fp->uf_flags = FC_CFUNC | FC_LAMBDA;
21006
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
676 fp->uf_calls = 0;
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
677 fp->uf_script_ctx = current_sctx;
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
678 fp->uf_cb = cb;
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
679 fp->uf_cb_free = cb_free;
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
680 fp->uf_cb_state = state;
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
681
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
682 set_ufunc_name(fp, name);
31231
684e6dfa2fba patch 9.0.0949: crash when unletting a variable while listing variables
Bram Moolenaar <Bram@vim.org>
parents: 31081
diff changeset
683 hash_add(&func_hashtab, UF2HIKEY(fp), "add C function");
21006
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
684
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
685 return name;
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
686 }
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
687 #endif
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
688
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
689 /*
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
690 * Skip over "->" or "=>" after the arguments of a lambda.
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
691 * If ": type" is found make "ret_type" point to "type".
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
692 * If "white_error" is not NULL check for correct use of white space and set
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
693 * "white_error" to TRUE if there is an error.
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
694 * Return NULL if no valid arrow found.
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
695 */
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
696 static char_u *
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
697 skip_arrow(
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
698 char_u *start,
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
699 int equal_arrow,
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
700 char_u **ret_type,
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
701 int *white_error)
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
702 {
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
703 char_u *s = start;
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
704 char_u *bef = start - 2; // "start" points to > of ->
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
705
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
706 if (equal_arrow)
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
707 {
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
708 if (*s == ':')
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
709 {
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
710 if (white_error != NULL && !VIM_ISWHITE(s[1]))
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
711 {
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
712 *white_error = TRUE;
23877
85cf06ddb2a8 patch 8.2.2480: Vim9: some errors for white space do not show context
Bram Moolenaar <Bram@vim.org>
parents: 23829
diff changeset
713 semsg(_(e_white_space_required_after_str_str), ":", s);
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
714 return NULL;
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
715 }
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
716 s = skipwhite(s + 1);
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
717 *ret_type = s;
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
718 s = skip_type(s, TRUE);
23808
baf9069f64ca patch 8.2.2445: Vim9: no proper error for lambda missing return type
Bram Moolenaar <Bram@vim.org>
parents: 23727
diff changeset
719 if (s == *ret_type)
baf9069f64ca patch 8.2.2445: Vim9: no proper error for lambda missing return type
Bram Moolenaar <Bram@vim.org>
parents: 23727
diff changeset
720 {
baf9069f64ca patch 8.2.2445: Vim9: no proper error for lambda missing return type
Bram Moolenaar <Bram@vim.org>
parents: 23727
diff changeset
721 emsg(_(e_missing_return_type));
baf9069f64ca patch 8.2.2445: Vim9: no proper error for lambda missing return type
Bram Moolenaar <Bram@vim.org>
parents: 23727
diff changeset
722 return NULL;
baf9069f64ca patch 8.2.2445: Vim9: no proper error for lambda missing return type
Bram Moolenaar <Bram@vim.org>
parents: 23727
diff changeset
723 }
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
724 }
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
725 bef = s;
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
726 s = skipwhite(s);
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
727 if (*s != '=')
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
728 return NULL;
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
729 ++s;
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
730 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
731 if (*s != '>')
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
732 return NULL;
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
733 if (white_error != NULL && ((!VIM_ISWHITE(*bef) && *bef != '{')
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
734 || !IS_WHITE_OR_NUL(s[1])))
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
735 {
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
736 *white_error = TRUE;
23446
b1dbbc81a011 patch 8.2.2266: Vim9: it can be hard to see where white space is missing
Bram Moolenaar <Bram@vim.org>
parents: 23444
diff changeset
737 semsg(_(e_white_space_required_before_and_after_str_at_str),
b1dbbc81a011 patch 8.2.2266: Vim9: it can be hard to see where white space is missing
Bram Moolenaar <Bram@vim.org>
parents: 23444
diff changeset
738 equal_arrow ? "=>" : "->", bef);
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
739 return NULL;
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
740 }
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
741 return skipwhite(s + 1);
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
742 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
743
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
744 /*
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
745 * Check if "*cmd" points to a function command and if so advance "*cmd" and
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
746 * return TRUE.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
747 * Otherwise return FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
748 * Do not consider "function(" to be a command.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
749 */
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
750 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
751 is_function_cmd(char_u **cmd)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
752 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
753 char_u *p = *cmd;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
754
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
755 if (checkforcmd(&p, "function", 2))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
756 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
757 if (*p == '(')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
758 return FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
759 *cmd = p;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
760 return TRUE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
761 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
762 return FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
763 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
764
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
765 /*
25358
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
766 * Called when defining a function: The context may be needed for script
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
767 * variables declared in a block that is visible now but not when the function
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
768 * is compiled or called later.
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
769 */
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
770 static void
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
771 function_using_block_scopes(ufunc_T *fp, cstack_T *cstack)
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
772 {
31827
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
773 if (cstack == NULL || cstack->cs_idx < 0)
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
774 return;
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
775
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
776 int count = cstack->cs_idx + 1;
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
777 int i;
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
778
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
779 fp->uf_block_ids = ALLOC_MULT(int, count);
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
780 if (fp->uf_block_ids != NULL)
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
781 {
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
782 mch_memmove(fp->uf_block_ids, cstack->cs_block_id,
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
783 sizeof(int) * count);
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
784 fp->uf_block_depth = count;
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
785 }
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
786
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
787 // Set flag in each block to indicate a function was defined. This
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
788 // is used to keep the variable when leaving the block, see
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
789 // hide_script_var().
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
790 for (i = 0; i <= cstack->cs_idx; ++i)
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
791 cstack->cs_flags[i] |= CSF_FUNC_DEF;
25358
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
792 }
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
793
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
794 /*
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
795 * Read the body of a function, put every line in "newlines".
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
796 * This stops at "}", "endfunction" or "enddef".
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
797 * "newlines" must already have been initialized.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
798 * "eap->cmdidx" is CMD_function, CMD_def or CMD_block;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
799 */
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
800 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
801 get_function_body(
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
802 exarg_T *eap,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
803 garray_T *newlines,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
804 char_u *line_arg_in,
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
805 garray_T *lines_to_free)
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
806 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
807 linenr_T sourcing_lnum_top = SOURCING_LNUM;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
808 linenr_T sourcing_lnum_off;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
809 int saved_wait_return = need_wait_return;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
810 char_u *line_arg = line_arg_in;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
811 int vim9_function = eap->cmdidx == CMD_def
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
812 || eap->cmdidx == CMD_block;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
813 #define MAX_FUNC_NESTING 50
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
814 char nesting_def[MAX_FUNC_NESTING];
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
815 char nesting_inline[MAX_FUNC_NESTING];
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
816 int nesting = 0;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
817 getline_opt_T getline_options;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
818 int indent = 2;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
819 char_u *skip_until = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
820 int ret = FAIL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
821 int is_heredoc = FALSE;
24826
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
822 int heredoc_concat_len = 0;
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
823 garray_T heredoc_ga;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
824 char_u *heredoc_trimmed = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
825
24826
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
826 ga_init2(&heredoc_ga, 1, 500);
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
827
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
828 // Detect having skipped over comment lines to find the return
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
829 // type. Add NULL lines to keep the line count correct.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
830 sourcing_lnum_off = get_sourced_lnum(eap->getline, eap->cookie);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
831 if (SOURCING_LNUM < sourcing_lnum_off)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
832 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
833 sourcing_lnum_off -= SOURCING_LNUM;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
834 if (ga_grow(newlines, sourcing_lnum_off) == FAIL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
835 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
836 while (sourcing_lnum_off-- > 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
837 ((char_u **)(newlines->ga_data))[newlines->ga_len++] = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
838 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
839
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
840 nesting_def[0] = vim9_function;
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
841 nesting_inline[0] = eap->cmdidx == CMD_block;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
842 getline_options = vim9_function
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
843 ? GETLINE_CONCAT_CONTBAR : GETLINE_CONCAT_CONT;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
844 for (;;)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
845 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
846 char_u *theline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
847 char_u *p;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
848 char_u *arg;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
849
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
850 if (KeyTyped)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
851 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
852 msg_scroll = TRUE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
853 saved_wait_return = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
854 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
855 need_wait_return = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
856
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
857 if (line_arg != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
858 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
859 // Use eap->arg, split up in parts by line breaks.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
860 theline = line_arg;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
861 p = vim_strchr(theline, '\n');
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
862 if (p == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
863 line_arg += STRLEN(line_arg);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
864 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
865 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
866 *p = NUL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
867 line_arg = p + 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
868 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
869 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
870 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
871 {
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
872 theline = get_function_line(eap, lines_to_free, indent,
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
873 getline_options);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
874 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
875 if (KeyTyped)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
876 lines_left = Rows - 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
877 if (theline == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
878 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
879 // Use the start of the function for the line number.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
880 SOURCING_LNUM = sourcing_lnum_top;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
881 if (skip_until != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
882 semsg(_(e_missing_heredoc_end_marker_str), skip_until);
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
883 else if (nesting_inline[nesting])
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
884 emsg(_(e_missing_end_block));
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
885 else if (eap->cmdidx == CMD_def)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
886 emsg(_(e_missing_enddef));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
887 else
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
888 emsg(_(e_missing_endfunction));
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
889 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
890 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
891
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
892 // Detect line continuation: SOURCING_LNUM increased more than one.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
893 sourcing_lnum_off = get_sourced_lnum(eap->getline, eap->cookie);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
894 if (SOURCING_LNUM < sourcing_lnum_off)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
895 sourcing_lnum_off -= SOURCING_LNUM;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
896 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
897 sourcing_lnum_off = 0;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
898
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
899 if (skip_until != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
900 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
901 // Don't check for ":endfunc"/":enddef" between
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
902 // * ":append" and "."
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
903 // * ":python <<EOF" and "EOF"
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
904 // * ":let {var-name} =<< [trim] {marker}" and "{marker}"
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
905 if (heredoc_trimmed == NULL
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
906 || (is_heredoc && skipwhite(theline) == theline)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
907 || STRNCMP(theline, heredoc_trimmed,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
908 STRLEN(heredoc_trimmed)) == 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
909 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
910 if (heredoc_trimmed == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
911 p = theline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
912 else if (is_heredoc)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
913 p = skipwhite(theline) == theline
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
914 ? theline : theline + STRLEN(heredoc_trimmed);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
915 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
916 p = theline + STRLEN(heredoc_trimmed);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
917 if (STRCMP(p, skip_until) == 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
918 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
919 VIM_CLEAR(skip_until);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
920 VIM_CLEAR(heredoc_trimmed);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
921 getline_options = vim9_function
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
922 ? GETLINE_CONCAT_CONTBAR : GETLINE_CONCAT_CONT;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
923 is_heredoc = FALSE;
24826
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
924
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
925 if (heredoc_concat_len > 0)
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
926 {
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
927 // Replace the starting line with all the concatenated
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
928 // lines.
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
929 ga_concat(&heredoc_ga, theline);
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
930 vim_free(((char_u **)(newlines->ga_data))[
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
931 heredoc_concat_len - 1]);
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
932 ((char_u **)(newlines->ga_data))[
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
933 heredoc_concat_len - 1] = heredoc_ga.ga_data;
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
934 ga_init(&heredoc_ga);
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
935 heredoc_concat_len = 0;
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
936 theline += STRLEN(theline); // skip the "EOF"
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
937 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
938 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
939 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
940 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
941 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
942 {
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
943 int c;
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
944 char_u *end;
27978
442ca2007bec patch 8.2.4514: Vim9: some flow commands can be shortened
Bram Moolenaar <Bram@vim.org>
parents: 27893
diff changeset
945 char_u *cmd;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
946
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
947 // skip ':' and blanks
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
948 for (p = theline; VIM_ISWHITE(*p) || *p == ':'; ++p)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
949 ;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
950
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
951 // Check for "endfunction", "enddef" or "}".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
952 // When a ":" follows it must be a dict key; "enddef: value,"
27978
442ca2007bec patch 8.2.4514: Vim9: some flow commands can be shortened
Bram Moolenaar <Bram@vim.org>
parents: 27893
diff changeset
953 cmd = p;
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
954 if (nesting_inline[nesting]
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
955 ? *p == '}'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
956 : (checkforcmd(&p, nesting_def[nesting]
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
957 ? "enddef" : "endfunction", 4)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
958 && *p != ':'))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
959 {
27978
442ca2007bec patch 8.2.4514: Vim9: some flow commands can be shortened
Bram Moolenaar <Bram@vim.org>
parents: 27893
diff changeset
960 if (!nesting_inline[nesting] && nesting_def[nesting]
442ca2007bec patch 8.2.4514: Vim9: some flow commands can be shortened
Bram Moolenaar <Bram@vim.org>
parents: 27893
diff changeset
961 && p < cmd + 6)
442ca2007bec patch 8.2.4514: Vim9: some flow commands can be shortened
Bram Moolenaar <Bram@vim.org>
parents: 27893
diff changeset
962 semsg(_(e_command_cannot_be_shortened_str), "enddef");
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
963 if (nesting-- == 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
964 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
965 char_u *nextcmd = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
966
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
967 if (*p == '|' || *p == '}')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
968 nextcmd = p + 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
969 else if (line_arg != NULL && *skipwhite(line_arg) != NUL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
970 nextcmd = line_arg;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
971 else if (*p != NUL && *p != (vim9_function ? '#' : '"')
24208
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
972 && (vim9_function || p_verbose > 0))
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
973 {
25632
c204815f3058 patch 8.2.3352: Vim9: error for nested :enddef has wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 25561
diff changeset
974 SOURCING_LNUM = sourcing_lnum_top
c204815f3058 patch 8.2.3352: Vim9: error for nested :enddef has wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 25561
diff changeset
975 + newlines->ga_len + 1;
24208
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
976 if (eap->cmdidx == CMD_def)
26792
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
977 semsg(_(e_text_found_after_str_str), "enddef", p);
24208
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
978 else
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
979 give_warning2((char_u *)
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
980 _("W22: Text found after :endfunction: %s"),
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
981 p, TRUE);
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
982 }
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
983 if (nextcmd != NULL && *skipwhite(nextcmd) != NUL)
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
984 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
985 // Another command follows. If the line came from "eap"
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
986 // we can simply point into it, otherwise we need to
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
987 // change "eap->cmdlinep" to point to the last fetched
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
988 // line.
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
989 eap->nextcmd = nextcmd;
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
990 if (lines_to_free->ga_len > 0
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
991 && *eap->cmdlinep !=
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
992 ((char_u **)lines_to_free->ga_data)
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
993 [lines_to_free->ga_len - 1])
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
994 {
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
995 // *cmdlinep will be freed later, thus remove the
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
996 // line from lines_to_free.
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
997 vim_free(*eap->cmdlinep);
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
998 *eap->cmdlinep = ((char_u **)lines_to_free->ga_data)
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
999 [lines_to_free->ga_len - 1];
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
1000 --lines_to_free->ga_len;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1001 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1002 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1003 break;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1004 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1005 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1006
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1007 // Check for mismatched "endfunc" or "enddef".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1008 // We don't check for "def" inside "func" thus we also can't check
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1009 // for "enddef".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1010 // We continue to find the end of the function, although we might
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1011 // not find it.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1012 else if (nesting_def[nesting])
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1013 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1014 if (checkforcmd(&p, "endfunction", 4) && *p != ':')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1015 emsg(_(e_mismatched_endfunction));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1016 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1017 else if (eap->cmdidx == CMD_def && checkforcmd(&p, "enddef", 4))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1018 emsg(_(e_mismatched_enddef));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1019
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1020 // Increase indent inside "if", "while", "for" and "try", decrease
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1021 // at "end".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1022 if (indent > 2 && (*p == '}' || STRNCMP(p, "end", 3) == 0))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1023 indent -= 2;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1024 else if (STRNCMP(p, "if", 2) == 0
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1025 || STRNCMP(p, "wh", 2) == 0
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1026 || STRNCMP(p, "for", 3) == 0
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1027 || STRNCMP(p, "try", 3) == 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1028 indent += 2;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1029
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1030 // Check for defining a function inside this function.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1031 // Only recognize "def" inside "def", not inside "function",
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1032 // For backwards compatibility, see Test_function_python().
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1033 c = *p;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1034 if (is_function_cmd(&p)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1035 || (eap->cmdidx == CMD_def && checkforcmd(&p, "def", 3)))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1036 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1037 if (*p == '!')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1038 p = skipwhite(p + 1);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1039 p += eval_fname_script(p);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1040 vim_free(trans_function_name(&p, NULL, TRUE, 0, NULL,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1041 NULL, NULL));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1042 if (*skipwhite(p) == '(')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1043 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1044 if (nesting == MAX_FUNC_NESTING - 1)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1045 emsg(_(e_function_nesting_too_deep));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1046 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1047 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1048 ++nesting;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1049 nesting_def[nesting] = (c == 'd');
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
1050 nesting_inline[nesting] = FALSE;
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
1051 indent += 2;
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
1052 }
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
1053 }
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
1054 }
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
1055
25296
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1056 if (nesting_def[nesting] ? *p != '#' : *p != '"')
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
1057 {
25296
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1058 // Not a comment line: check for nested inline function.
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1059 end = p + STRLEN(p) - 1;
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
1060 while (end > p && VIM_ISWHITE(*end))
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
1061 --end;
25473
9a4cb96c9550 patch 8.2.3273: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents: 25469
diff changeset
1062 if (end > p + 1 && *end == '{' && VIM_ISWHITE(end[-1]))
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
1063 {
25469
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1064 int is_block;
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1065
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1066 // check for trailing "=> {": start of an inline function
25296
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1067 --end;
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1068 while (end > p && VIM_ISWHITE(*end))
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1069 --end;
25469
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1070 is_block = end > p + 2 && end[-1] == '=' && end[0] == '>';
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1071 if (!is_block)
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
1072 {
25469
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1073 char_u *s = p;
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1074
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1075 // check for line starting with "au" for :autocmd or
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1076 // "com" for :command, these can use a {} block
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1077 is_block = checkforcmd_noparen(&s, "autocmd", 2)
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1078 || checkforcmd_noparen(&s, "command", 3);
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1079 }
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1080
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1081 if (is_block)
dcd45fe7fe2e patch 8.2.3271: Vim9: cannot use :command or :au with block in :def function
Bram Moolenaar <Bram@vim.org>
parents: 25409
diff changeset
1082 {
25296
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1083 if (nesting == MAX_FUNC_NESTING - 1)
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1084 emsg(_(e_function_nesting_too_deep));
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1085 else
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1086 {
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1087 ++nesting;
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1088 nesting_def[nesting] = TRUE;
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1089 nesting_inline[nesting] = TRUE;
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1090 indent += 2;
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
1091 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1092 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1093 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1094 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1095
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1096 // Check for ":append", ":change", ":insert". Not for :def.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1097 p = skip_range(p, FALSE, NULL);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1098 if (!vim9_function
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1099 && ((p[0] == 'a' && (!ASCII_ISALPHA(p[1]) || p[1] == 'p'))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1100 || (p[0] == 'c'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1101 && (!ASCII_ISALPHA(p[1]) || (p[1] == 'h'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1102 && (!ASCII_ISALPHA(p[2]) || (p[2] == 'a'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1103 && (STRNCMP(&p[3], "nge", 3) != 0
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1104 || !ASCII_ISALPHA(p[6])))))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1105 || (p[0] == 'i'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1106 && (!ASCII_ISALPHA(p[1]) || (p[1] == 'n'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1107 && (!ASCII_ISALPHA(p[2])
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1108 || (p[2] == 's'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1109 && (!ASCII_ISALPHA(p[3])
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1110 || p[3] == 'e'))))))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1111 skip_until = vim_strsave((char_u *)".");
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1112
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1113 // Check for ":python <<EOF", ":tcl <<EOF", etc.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1114 arg = skipwhite(skiptowhite(p));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1115 if (arg[0] == '<' && arg[1] =='<'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1116 && ((p[0] == 'p' && p[1] == 'y'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1117 && (!ASCII_ISALNUM(p[2]) || p[2] == 't'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1118 || ((p[2] == '3' || p[2] == 'x')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1119 && !ASCII_ISALPHA(p[3]))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1120 || (p[0] == 'p' && p[1] == 'e'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1121 && (!ASCII_ISALPHA(p[2]) || p[2] == 'r'))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1122 || (p[0] == 't' && p[1] == 'c'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1123 && (!ASCII_ISALPHA(p[2]) || p[2] == 'l'))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1124 || (p[0] == 'l' && p[1] == 'u' && p[2] == 'a'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1125 && !ASCII_ISALPHA(p[3]))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1126 || (p[0] == 'r' && p[1] == 'u' && p[2] == 'b'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1127 && (!ASCII_ISALPHA(p[3]) || p[3] == 'y'))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1128 || (p[0] == 'm' && p[1] == 'z'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1129 && (!ASCII_ISALPHA(p[2]) || p[2] == 's'))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1130 ))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1131 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1132 // ":python <<" continues until a dot, like ":append"
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1133 p = skipwhite(arg + 2);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1134 if (STRNCMP(p, "trim", 4) == 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1135 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1136 // Ignore leading white space.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1137 p = skipwhite(p + 4);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1138 heredoc_trimmed = vim_strnsave(theline,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1139 skipwhite(theline) - theline);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1140 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1141 if (*p == NUL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1142 skip_until = vim_strsave((char_u *)".");
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1143 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1144 skip_until = vim_strnsave(p, skiptowhite(p) - p);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1145 getline_options = GETLINE_NONE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1146 is_heredoc = TRUE;
28850
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1147 if (eap->cmdidx == CMD_def && nesting == 0)
24826
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1148 heredoc_concat_len = newlines->ga_len + 1;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1149 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1150
28850
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1151 if (!is_heredoc)
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1152 {
28850
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1153 // Check for ":cmd v =<< [trim] EOF"
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1154 // and ":cmd [a, b] =<< [trim] EOF"
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1155 // and "lines =<< [trim] EOF" for Vim9
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1156 // Where "cmd" can be "let", "var", "final" or "const".
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1157 arg = skipwhite(skiptowhite(p));
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1158 if (*arg == '[')
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1159 arg = vim_strchr(arg, ']');
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1160 if (arg != NULL)
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1161 {
28850
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1162 int found = (eap->cmdidx == CMD_def && arg[0] == '='
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1163 && arg[1] == '<' && arg[2] =='<');
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1164
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1165 if (!found)
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1166 // skip over the argument after "cmd"
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1167 arg = skipwhite(skiptowhite(arg));
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1168 if (found || (arg[0] == '=' && arg[1] == '<'
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1169 && arg[2] =='<'
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1170 && (checkforcmd(&p, "let", 2)
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1171 || checkforcmd(&p, "var", 3)
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1172 || checkforcmd(&p, "final", 5)
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1173 || checkforcmd(&p, "const", 5))))
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1174 {
28850
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1175 p = skipwhite(arg + 3);
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1176 while (TRUE)
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28382
diff changeset
1177 {
28850
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1178 if (STRNCMP(p, "trim", 4) == 0)
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1179 {
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1180 // Ignore leading white space.
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1181 p = skipwhite(p + 4);
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1182 heredoc_trimmed = vim_strnsave(theline,
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1183 skipwhite(theline) - theline);
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1184 continue;
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1185 }
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1186 if (STRNCMP(p, "eval", 4) == 0)
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1187 {
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1188 // Ignore leading white space.
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1189 p = skipwhite(p + 4);
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1190 continue;
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1191 }
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1192 break;
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28382
diff changeset
1193 }
28850
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1194 skip_until = vim_strnsave(p, skiptowhite(p) - p);
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1195 getline_options = GETLINE_NONE;
338212bba072 patch 8.2.4948: cannot use Perl heredoc in nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
1196 is_heredoc = TRUE;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1197 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1198 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1199 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1200 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1201
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1202 // Add the line to the function.
28382
f24d4826e6bf patch 8.2.4716: memory allocation failure not tested when defining a function
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
1203 if (ga_grow_id(newlines, 1 + sourcing_lnum_off, aid_get_func) == FAIL)
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1204 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1205
24826
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1206 if (heredoc_concat_len > 0)
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1207 {
26771
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents: 26757
diff changeset
1208 // For a :def function "python << EOF" concatenates all the lines,
24826
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1209 // to be used for the instruction later.
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1210 ga_concat(&heredoc_ga, theline);
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1211 ga_concat(&heredoc_ga, (char_u *)"\n");
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1212 p = vim_strsave((char_u *)"");
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1213 }
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1214 else
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1215 {
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1216 // Copy the line to newly allocated memory. get_one_sourceline()
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1217 // allocates 250 bytes per line, this saves 80% on average. The
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1218 // cost is an extra alloc/free.
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1219 p = vim_strsave(theline);
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1220 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1221 if (p == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1222 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1223 ((char_u **)(newlines->ga_data))[newlines->ga_len++] = p;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1224
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1225 // Add NULL lines for continuation lines, so that the line count is
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1226 // equal to the index in the growarray.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1227 while (sourcing_lnum_off-- > 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1228 ((char_u **)(newlines->ga_data))[newlines->ga_len++] = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1229
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1230 // Check for end of eap->arg.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1231 if (line_arg != NULL && *line_arg == NUL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1232 line_arg = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1233 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1234
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1235 // Return OK when no error was detected.
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1236 if (!did_emsg)
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1237 ret = OK;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1238
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1239 theend:
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1240 vim_free(skip_until);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1241 vim_free(heredoc_trimmed);
24826
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1242 vim_free(heredoc_ga.ga_data);
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1243 need_wait_return |= saved_wait_return;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1244 return ret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1245 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1246
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1247 /*
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1248 * Handle the body of a lambda. *arg points to the "{", process statements
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1249 * until the matching "}".
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1250 * When not evaluating "newargs" is NULL.
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1251 * When successful "rettv" is set to a funcref.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1252 */
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1253 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1254 lambda_function_body(
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1255 char_u **arg,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1256 typval_T *rettv,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1257 evalarg_T *evalarg,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1258 garray_T *newargs,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1259 garray_T *argtypes,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1260 int varargs,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1261 garray_T *default_args,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1262 char_u *ret_type)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1263 {
30435
c2ef8f0f8ba1 patch 9.0.0553: no error for "|" after "{" in lamda
Bram Moolenaar <Bram@vim.org>
parents: 30333
diff changeset
1264 char_u *start = *arg;
24422
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1265 int evaluate = (evalarg->eval_flags & EVAL_EVALUATE);
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1266 garray_T *gap = &evalarg->eval_ga;
24655
3876d9629ebd patch 8.2.2866: Vim9: memory leak when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24653
diff changeset
1267 garray_T *freegap = &evalarg->eval_freega;
24244
827fcf174f15 patch 8.2.2663: Vim9: leaking memory when inline function has an error
Bram Moolenaar <Bram@vim.org>
parents: 24208
diff changeset
1268 ufunc_T *ufunc = NULL;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1269 exarg_T eap;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1270 garray_T newlines;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1271 char_u *cmdline = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1272 int ret = FAIL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1273 partial_T *pt;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1274 char_u *name;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1275 int lnum_save = -1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1276 linenr_T sourcing_lnum_top = SOURCING_LNUM;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1277
30435
c2ef8f0f8ba1 patch 9.0.0553: no error for "|" after "{" in lamda
Bram Moolenaar <Bram@vim.org>
parents: 30333
diff changeset
1278 *arg = skipwhite(*arg + 1);
c2ef8f0f8ba1 patch 9.0.0553: no error for "|" after "{" in lamda
Bram Moolenaar <Bram@vim.org>
parents: 30333
diff changeset
1279 if (**arg == '|' || !ends_excmd2(start, *arg))
c2ef8f0f8ba1 patch 9.0.0553: no error for "|" after "{" in lamda
Bram Moolenaar <Bram@vim.org>
parents: 30333
diff changeset
1280 {
c2ef8f0f8ba1 patch 9.0.0553: no error for "|" after "{" in lamda
Bram Moolenaar <Bram@vim.org>
parents: 30333
diff changeset
1281 semsg(_(e_trailing_characters_str), *arg);
24202
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
1282 return FAIL;
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
1283 }
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
1284
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1285 CLEAR_FIELD(eap);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1286 eap.cmdidx = CMD_block;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1287 eap.forceit = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1288 eap.cmdlinep = &cmdline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1289 eap.skip = !evaluate;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1290 if (evalarg->eval_cctx != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1291 fill_exarg_from_cctx(&eap, evalarg->eval_cctx);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1292 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1293 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1294 eap.getline = evalarg->eval_getline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1295 eap.cookie = evalarg->eval_cookie;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1296 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1297
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 27022
diff changeset
1298 ga_init2(&newlines, sizeof(char_u *), 10);
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
1299 if (get_function_body(&eap, &newlines, NULL,
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
1300 &evalarg->eval_tofree_ga) == FAIL)
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1301 goto erret;
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1302
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1303 // When inside a lambda must add the function lines to evalarg.eval_ga.
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1304 evalarg->eval_break_count += newlines.ga_len;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1305 if (gap->ga_itemsize > 0)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1306 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1307 int idx;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1308 char_u *last;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1309 size_t plen;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1310 char_u *pnl;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1311
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1312 for (idx = 0; idx < newlines.ga_len; ++idx)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1313 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1314 char_u *p = skipwhite(((char_u **)newlines.ga_data)[idx]);
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1315
24655
3876d9629ebd patch 8.2.2866: Vim9: memory leak when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24653
diff changeset
1316 if (ga_grow(gap, 1) == FAIL || ga_grow(freegap, 1) == FAIL)
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1317 goto erret;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1318
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1319 // Going to concatenate the lines after parsing. For an empty or
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1320 // comment line use an empty string.
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1321 // Insert NL characters at the start of each line, the string will
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1322 // be split again later in .get_lambda_tv().
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1323 if (*p == NUL || vim9_comment_start(p))
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1324 p = (char_u *)"";
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1325 plen = STRLEN(p);
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1326 pnl = vim_strnsave((char_u *)"\n", plen + 1);
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1327 if (pnl != NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1328 mch_memmove(pnl + 1, p, plen + 1);
24655
3876d9629ebd patch 8.2.2866: Vim9: memory leak when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24653
diff changeset
1329 ((char_u **)gap->ga_data)[gap->ga_len++] = pnl;
3876d9629ebd patch 8.2.2866: Vim9: memory leak when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24653
diff changeset
1330 ((char_u **)freegap->ga_data)[freegap->ga_len++] = pnl;
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1331 }
24655
3876d9629ebd patch 8.2.2866: Vim9: memory leak when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24653
diff changeset
1332 if (ga_grow(gap, 1) == FAIL || ga_grow(freegap, 1) == FAIL)
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1333 goto erret;
26747
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
1334 if (eap.nextcmd != NULL)
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1335 // more is following after the "}", which was skipped
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1336 last = cmdline;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1337 else
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1338 // nothing is following the "}"
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1339 last = (char_u *)"}";
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1340 plen = STRLEN(last);
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1341 pnl = vim_strnsave((char_u *)"\n", plen + 1);
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1342 if (pnl != NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1343 mch_memmove(pnl + 1, last, plen + 1);
24655
3876d9629ebd patch 8.2.2866: Vim9: memory leak when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24653
diff changeset
1344 ((char_u **)gap->ga_data)[gap->ga_len++] = pnl;
3876d9629ebd patch 8.2.2866: Vim9: memory leak when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24653
diff changeset
1345 ((char_u **)freegap->ga_data)[freegap->ga_len++] = pnl;
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1346 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1347
26747
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
1348 if (eap.nextcmd != NULL)
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1349 {
26053
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
1350 garray_T *tfgap = &evalarg->eval_tofree_ga;
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
1351
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1352 // Something comes after the "}".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1353 *arg = eap.nextcmd;
24190
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1354
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1355 // "arg" points into cmdline, need to keep the line and free it later.
26053
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
1356 if (ga_grow(tfgap, 1) == OK)
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
1357 {
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
1358 ((char_u **)(tfgap->ga_data))[tfgap->ga_len++] = cmdline;
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
1359 evalarg->eval_using_cmdline = TRUE;
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
1360 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1361 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1362 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1363 *arg = (char_u *)"";
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1364
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1365 if (!evaluate)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1366 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1367 ret = OK;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1368 goto erret;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1369 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1370
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1371 name = get_lambda_name();
31655
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
1372 ufunc = alloc_ufunc(name);
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1373 if (ufunc == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1374 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1375 set_ufunc_name(ufunc, name);
31231
684e6dfa2fba patch 9.0.0949: crash when unletting a variable while listing variables
Bram Moolenaar <Bram@vim.org>
parents: 31081
diff changeset
1376 if (hash_add(&func_hashtab, UF2HIKEY(ufunc), "add function") == FAIL)
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1377 goto erret;
26323
3841da4eac23 patch 8.2.3692: Vim9: cannot use :func inside a :def function
Bram Moolenaar <Bram@vim.org>
parents: 26205
diff changeset
1378 ufunc->uf_flags = FC_LAMBDA;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1379 ufunc->uf_refcount = 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1380 ufunc->uf_args = *newargs;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1381 newargs->ga_data = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1382 ufunc->uf_def_args = *default_args;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1383 default_args->ga_data = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1384 ufunc->uf_func_type = &t_func_any;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1385
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1386 // error messages are for the first function line
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1387 lnum_save = SOURCING_LNUM;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1388 SOURCING_LNUM = sourcing_lnum_top;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1389
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1390 // parse argument types
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1391 if (parse_argument_types(ufunc, argtypes, varargs) == FAIL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1392 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1393 SOURCING_LNUM = lnum_save;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1394 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1395 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1396
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1397 // parse the return type, if any
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1398 if (parse_return_type(ufunc, ret_type) == FAIL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1399 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1400
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1401 pt = ALLOC_CLEAR_ONE(partial_T);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1402 if (pt == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1403 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1404 pt->pt_func = ufunc;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1405 pt->pt_refcount = 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1406
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1407 ufunc->uf_lines = newlines;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1408 newlines.ga_data = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1409 if (sandbox)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1410 ufunc->uf_flags |= FC_SANDBOX;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1411 if (!ASCII_ISUPPER(*ufunc->uf_name))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1412 ufunc->uf_flags |= FC_VIM9;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1413 ufunc->uf_script_ctx = current_sctx;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1414 ufunc->uf_script_ctx_version = current_sctx.sc_version;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1415 ufunc->uf_script_ctx.sc_lnum += sourcing_lnum_top;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1416 set_function_type(ufunc);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1417
25358
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
1418 function_using_block_scopes(ufunc, evalarg->eval_cstack);
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
1419
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1420 rettv->vval.v_partial = pt;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1421 rettv->v_type = VAR_PARTIAL;
24244
827fcf174f15 patch 8.2.2663: Vim9: leaking memory when inline function has an error
Bram Moolenaar <Bram@vim.org>
parents: 24208
diff changeset
1422 ufunc = NULL;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1423 ret = OK;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1424
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1425 erret:
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1426 if (lnum_save >= 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1427 SOURCING_LNUM = lnum_save;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1428 ga_clear_strings(&newlines);
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1429 if (newargs != NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1430 ga_clear_strings(newargs);
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1431 ga_clear_strings(default_args);
24244
827fcf174f15 patch 8.2.2663: Vim9: leaking memory when inline function has an error
Bram Moolenaar <Bram@vim.org>
parents: 24208
diff changeset
1432 if (ufunc != NULL)
827fcf174f15 patch 8.2.2663: Vim9: leaking memory when inline function has an error
Bram Moolenaar <Bram@vim.org>
parents: 24208
diff changeset
1433 {
827fcf174f15 patch 8.2.2663: Vim9: leaking memory when inline function has an error
Bram Moolenaar <Bram@vim.org>
parents: 24208
diff changeset
1434 func_clear(ufunc, TRUE);
827fcf174f15 patch 8.2.2663: Vim9: leaking memory when inline function has an error
Bram Moolenaar <Bram@vim.org>
parents: 24208
diff changeset
1435 func_free(ufunc, TRUE);
827fcf174f15 patch 8.2.2663: Vim9: leaking memory when inline function has an error
Bram Moolenaar <Bram@vim.org>
parents: 24208
diff changeset
1436 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1437 return ret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1438 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1439
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1440 /*
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1441 * Parse a lambda expression and get a Funcref from "*arg" into "rettv".
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1442 * "arg" points to the { in "{arg -> expr}" or the ( in "(arg) => expr"
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1443 * When "types_optional" is TRUE optionally take argument types.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1444 * Return OK or FAIL. Returns NOTDONE for dict or {expr}.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1445 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1446 int
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1447 get_lambda_tv(
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1448 char_u **arg,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1449 typval_T *rettv,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1450 int types_optional,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1451 evalarg_T *evalarg)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1452 {
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1453 int evaluate = evalarg != NULL
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1454 && (evalarg->eval_flags & EVAL_EVALUATE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1455 garray_T newargs;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1456 garray_T newlines;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1457 garray_T *pnewargs;
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1458 garray_T argtypes;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1459 garray_T default_args;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1460 ufunc_T *fp = NULL;
15820
bd75c9df2a14 patch 8.1.0917: double free when running out of memory
Bram Moolenaar <Bram@vim.org>
parents: 15780
diff changeset
1461 partial_T *pt = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1462 int varargs;
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1463 char_u *ret_type = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1464 int ret;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1465 char_u *s;
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1466 char_u *start, *end;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1467 int *old_eval_lavars = eval_lavars_used;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1468 int eval_lavars = FALSE;
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1469 char_u *tofree2 = NULL;
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1470 int equal_arrow = **arg == '(';
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
1471 int white_error = FALSE;
23808
baf9069f64ca patch 8.2.2445: Vim9: no proper error for lambda missing return type
Bram Moolenaar <Bram@vim.org>
parents: 23727
diff changeset
1472 int called_emsg_start = called_emsg;
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
1473 int vim9script = in_vim9script();
28727
30862b2f7431 patch 8.2.4888: line number of lambda ignores line continuation
Bram Moolenaar <Bram@vim.org>
parents: 28515
diff changeset
1474 long start_lnum = SOURCING_LNUM;
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
1475
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
1476 if (equal_arrow && !vim9script)
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1477 return NOTDONE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1478
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1479 ga_init(&newargs);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1480 ga_init(&newlines);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1481
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1482 // First, check if this is really a lambda expression. "->" or "=>" must
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1483 // be found after the arguments.
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
1484 s = *arg + 1;
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1485 ret = get_function_args(&s, equal_arrow ? ')' : '-', NULL,
24033
308d29307910 patch 8.2.2558: no error if a lambda argument shadows a variable
Bram Moolenaar <Bram@vim.org>
parents: 24004
diff changeset
1486 types_optional ? &argtypes : NULL, types_optional, evalarg,
31416
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
1487 NULL, &default_args, TRUE, NULL, FALSE, NULL, NULL);
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
1488 if (ret == FAIL || skip_arrow(s, equal_arrow, &ret_type, NULL) == NULL)
23320
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1489 {
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1490 if (types_optional)
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1491 ga_clear_strings(&argtypes);
23808
baf9069f64ca patch 8.2.2445: Vim9: no proper error for lambda missing return type
Bram Moolenaar <Bram@vim.org>
parents: 23727
diff changeset
1492 return called_emsg == called_emsg_start ? NOTDONE : FAIL;
23320
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1493 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1494
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1495 // Parse the arguments for real.
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1496 if (evaluate)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1497 pnewargs = &newargs;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1498 else
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1499 pnewargs = NULL;
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
1500 *arg += 1;
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1501 ret = get_function_args(arg, equal_arrow ? ')' : '-', pnewargs,
24033
308d29307910 patch 8.2.2558: no error if a lambda argument shadows a variable
Bram Moolenaar <Bram@vim.org>
parents: 24004
diff changeset
1502 types_optional ? &argtypes : NULL, types_optional, evalarg,
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1503 &varargs, &default_args,
31416
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
1504 FALSE, NULL, FALSE, NULL, NULL);
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1505 if (ret == FAIL
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
1506 || (s = skip_arrow(*arg, equal_arrow, &ret_type,
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
1507 equal_arrow || vim9script ? &white_error : NULL)) == NULL)
23320
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1508 {
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1509 if (types_optional)
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1510 ga_clear_strings(&argtypes);
23354
611e19cd237d patch 8.2.2220: Vim9: memory leak when parsing nested parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 23340
diff changeset
1511 ga_clear_strings(&newargs);
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
1512 return white_error ? FAIL : NOTDONE;
23320
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1513 }
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
1514 *arg = s;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1515
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1516 // Skipping over linebreaks may make "ret_type" invalid, make a copy.
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1517 if (ret_type != NULL)
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1518 {
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1519 ret_type = vim_strsave(ret_type);
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1520 tofree2 = ret_type;
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1521 }
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1522
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1523 // Set up a flag for checking local variables and arguments.
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1524 if (evaluate)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1525 eval_lavars_used = &eval_lavars;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1526
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1527 *arg = skipwhite_and_linebreak(*arg, evalarg);
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1528
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1529 // Recognize "{" as the start of a function body.
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1530 if (equal_arrow && **arg == '{')
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1531 {
24422
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1532 if (evalarg == NULL)
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1533 // cannot happen?
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1534 goto theend;
28727
30862b2f7431 patch 8.2.4888: line number of lambda ignores line continuation
Bram Moolenaar <Bram@vim.org>
parents: 28515
diff changeset
1535 SOURCING_LNUM = start_lnum; // used for where lambda is defined
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1536 if (lambda_function_body(arg, rettv, evalarg, pnewargs,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1537 types_optional ? &argtypes : NULL, varargs,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1538 &default_args, ret_type) == FAIL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1539 goto errret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1540 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1541 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1542 if (default_args.ga_len > 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1543 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1544 emsg(_(e_cannot_use_default_values_in_lambda));
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1545 goto errret;
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1546 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1547
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1548 // Get the start and the end of the expression.
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1549 start = *arg;
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1550 ret = skip_expr_concatenate(arg, &start, &end, evalarg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1551 if (ret == FAIL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1552 goto errret;
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1553
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1554 if (!equal_arrow)
19826
293a22b677a8 patch 8.2.0469: Vim9: no error for missing ] after list
Bram Moolenaar <Bram@vim.org>
parents: 19685
diff changeset
1555 {
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1556 *arg = skipwhite_and_linebreak(*arg, evalarg);
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1557 if (**arg != '}')
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1558 {
26915
3631d2deb36c patch 8.2.3986: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26897
diff changeset
1559 semsg(_(e_expected_right_curly_str), *arg);
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1560 goto errret;
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1561 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1562 ++*arg;
19826
293a22b677a8 patch 8.2.0469: Vim9: no error for missing ] after list
Bram Moolenaar <Bram@vim.org>
parents: 19685
diff changeset
1563 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1564
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1565 if (evaluate)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1566 {
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1567 int len;
26323
3841da4eac23 patch 8.2.3692: Vim9: cannot use :func inside a :def function
Bram Moolenaar <Bram@vim.org>
parents: 26205
diff changeset
1568 int flags = FC_LAMBDA;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1569 char_u *p;
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1570 char_u *line_end;
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
1571 char_u *name = get_lambda_name();
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1572
31655
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
1573 fp = alloc_ufunc(name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1574 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1575 goto errret;
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1576 fp->uf_def_status = UF_NOT_COMPILED;
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1577 pt = ALLOC_CLEAR_ONE(partial_T);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1578 if (pt == NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1579 goto errret;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1580
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 27022
diff changeset
1581 ga_init2(&newlines, sizeof(char_u *), 1);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1582 if (ga_grow(&newlines, 1) == FAIL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1583 goto errret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1584
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1585 // If there are line breaks, we need to split up the string.
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1586 line_end = vim_strchr(start, '\n');
25396
8ecd3575bc8c patch 8.2.3235: cannot use lambda in {} block in user command
Bram Moolenaar <Bram@vim.org>
parents: 25358
diff changeset
1587 if (line_end == NULL || line_end > end)
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1588 line_end = end;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1589
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1590 // Add "return " before the expression (or the first line).
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1591 len = 7 + (int)(line_end - start) + 1;
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1592 p = alloc(len);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1593 if (p == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1594 goto errret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1595 ((char_u **)(newlines.ga_data))[newlines.ga_len++] = p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1596 STRCPY(p, "return ");
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1597 vim_strncpy(p + 7, start, line_end - start);
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1598
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1599 if (line_end != end)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1600 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1601 // Add more lines, split by line breaks. Thus is used when a
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1602 // lambda with { cmds } is encountered.
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1603 while (*line_end == '\n')
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1604 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1605 if (ga_grow(&newlines, 1) == FAIL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1606 goto errret;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1607 start = line_end + 1;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1608 line_end = vim_strchr(start, '\n');
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1609 if (line_end == NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1610 line_end = end;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1611 ((char_u **)(newlines.ga_data))[newlines.ga_len++] =
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1612 vim_strnsave(start, line_end - start);
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1613 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1614 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1615
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
1616 if (strstr((char *)p + 7, "a:") == NULL)
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
1617 // No a: variables are used for sure.
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
1618 flags |= FC_NOARGS;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1619
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1620 fp->uf_refcount = 1;
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
1621 set_ufunc_name(fp, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1622 fp->uf_args = newargs;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
1623 ga_init(&fp->uf_def_args);
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1624 if (types_optional)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1625 {
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
1626 if (parse_argument_types(fp, &argtypes,
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
1627 vim9script && varargs) == FAIL)
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1628 goto errret;
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1629 if (ret_type != NULL)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1630 {
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1631 fp->uf_ret_type = parse_type(&ret_type,
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1632 &fp->uf_type_list, TRUE);
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1633 if (fp->uf_ret_type == NULL)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1634 goto errret;
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1635 }
23420
42294d4d4f6e patch 8.2.2253: Vim9: expr test fails
Bram Moolenaar <Bram@vim.org>
parents: 23398
diff changeset
1636 else
24890
0cba2be8cbd7 patch 8.2.2983: Vim9: an inline function requires specifying the return type
Bram Moolenaar <Bram@vim.org>
parents: 24826
diff changeset
1637 fp->uf_ret_type = &t_unknown;
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1638 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1639
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1640 fp->uf_lines = newlines;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1641 if (current_funccal != NULL && eval_lavars)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1642 {
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
1643 flags |= FC_CLOSURE;
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
1644 if (register_closure(fp) == FAIL)
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1645 goto errret;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1646 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1647
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1648 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1649 if (prof_def_func())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1650 func_do_profile(fp);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1651 #endif
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
1652 if (sandbox)
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
1653 flags |= FC_SANDBOX;
24398
bed5ec739304 patch 8.2.2739: Vim9: a lambda accepts too many arguments at the script level
Bram Moolenaar <Bram@vim.org>
parents: 24371
diff changeset
1654 // In legacy script a lambda can be called with more args than
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
1655 // uf_args.ga_len. In Vim9 script "...name" has to be used.
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
1656 fp->uf_varargs = !vim9script || varargs;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
1657 fp->uf_flags = flags;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1658 fp->uf_calls = 0;
14700
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14430
diff changeset
1659 fp->uf_script_ctx = current_sctx;
28727
30862b2f7431 patch 8.2.4888: line number of lambda ignores line continuation
Bram Moolenaar <Bram@vim.org>
parents: 28515
diff changeset
1660 // Use the line number of the arguments.
30862b2f7431 patch 8.2.4888: line number of lambda ignores line continuation
Bram Moolenaar <Bram@vim.org>
parents: 28515
diff changeset
1661 fp->uf_script_ctx.sc_lnum += start_lnum;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1662
25358
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
1663 function_using_block_scopes(fp, evalarg->eval_cstack);
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
1664
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1665 pt->pt_func = fp;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1666 pt->pt_refcount = 1;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1667 rettv->vval.v_partial = pt;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1668 rettv->v_type = VAR_PARTIAL;
24033
308d29307910 patch 8.2.2558: no error if a lambda argument shadows a variable
Bram Moolenaar <Bram@vim.org>
parents: 24004
diff changeset
1669
31231
684e6dfa2fba patch 9.0.0949: crash when unletting a variable while listing variables
Bram Moolenaar <Bram@vim.org>
parents: 31081
diff changeset
1670 hash_add(&func_hashtab, UF2HIKEY(fp), "add lambda");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1671 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1672
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1673 theend:
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1674 eval_lavars_used = old_eval_lavars;
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1675 vim_free(tofree2);
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1676 if (types_optional)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1677 ga_clear_strings(&argtypes);
25358
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
1678
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1679 return OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1680
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1681 errret:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1682 ga_clear_strings(&newargs);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1683 ga_clear_strings(&newlines);
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1684 ga_clear_strings(&default_args);
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1685 if (types_optional)
24687
0668fe755d2b patch 8.2.2882: Vim9: memory leak when lambda has an error
Bram Moolenaar <Bram@vim.org>
parents: 24655
diff changeset
1686 {
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1687 ga_clear_strings(&argtypes);
24687
0668fe755d2b patch 8.2.2882: Vim9: memory leak when lambda has an error
Bram Moolenaar <Bram@vim.org>
parents: 24655
diff changeset
1688 if (fp != NULL)
0668fe755d2b patch 8.2.2882: Vim9: memory leak when lambda has an error
Bram Moolenaar <Bram@vim.org>
parents: 24655
diff changeset
1689 vim_free(fp->uf_arg_types);
0668fe755d2b patch 8.2.2882: Vim9: memory leak when lambda has an error
Bram Moolenaar <Bram@vim.org>
parents: 24655
diff changeset
1690 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1691 vim_free(fp);
15820
bd75c9df2a14 patch 8.1.0917: double free when running out of memory
Bram Moolenaar <Bram@vim.org>
parents: 15780
diff changeset
1692 vim_free(pt);
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1693 vim_free(tofree2);
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1694 eval_lavars_used = old_eval_lavars;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1695 return FAIL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1696 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1697
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1698 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1699 * Check if "name" is a variable of type VAR_FUNC. If so, return the function
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1700 * name it contains, otherwise return "name".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1701 * If "partialp" is not NULL, and "name" is of type VAR_PARTIAL also set
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1702 * "partialp".
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1703 * If "type" is not NULL and a Vim9 script-local variable is found look up the
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1704 * type of the variable.
27233
73232ed49cf2 patch 8.2.4145: confusing error when using name of import for a function
Bram Moolenaar <Bram@vim.org>
parents: 27189
diff changeset
1705 * If "new_function" is TRUE the name is for a new function.
26506
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
1706 * If "found_var" is not NULL and a variable was found set it to TRUE.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1707 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1708 char_u *
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1709 deref_func_name(
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1710 char_u *name,
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1711 int *lenp,
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1712 partial_T **partialp,
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1713 type_T **type,
26506
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
1714 int no_autoload,
27233
73232ed49cf2 patch 8.2.4145: confusing error when using name of import for a function
Bram Moolenaar <Bram@vim.org>
parents: 27189
diff changeset
1715 int new_function,
26506
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
1716 int *found_var)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1717 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1718 dictitem_T *v;
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1719 typval_T *tv = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1720 int cc;
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1721 char_u *s = NULL;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1722 hashtab_T *ht;
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1723 int did_type = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1724
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1725 if (partialp != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1726 *partialp = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1727
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1728 cc = name[*lenp];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1729 name[*lenp] = NUL;
24826
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1730
27002
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
1731 v = find_var_also_in_script(name, &ht, no_autoload);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1732 name[*lenp] = cc;
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1733 if (v != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1734 {
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1735 tv = &v->di_tv;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1736 }
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1737 else if (in_vim9script() || STRNCMP(name, "s:", 2) == 0)
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1738 {
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1739 imported_T *import;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1740 char_u *p = name;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1741 int len = *lenp;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1742
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1743 if (STRNCMP(name, "s:", 2) == 0)
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1744 {
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1745 p = name + 2;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1746 len -= 2;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1747 }
27698
3813036f19cb patch 8.2.4375: ctx_imports is not used
Bram Moolenaar <Bram@vim.org>
parents: 27682
diff changeset
1748 import = find_imported(p, len, FALSE);
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1749
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
1750 // imported function from another script
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1751 if (import != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1752 {
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
1753 name[len] = NUL;
27233
73232ed49cf2 patch 8.2.4145: confusing error when using name of import for a function
Bram Moolenaar <Bram@vim.org>
parents: 27189
diff changeset
1754 if (new_function)
73232ed49cf2 patch 8.2.4145: confusing error when using name of import for a function
Bram Moolenaar <Bram@vim.org>
parents: 27189
diff changeset
1755 semsg(_(e_redefining_imported_item_str), name);
73232ed49cf2 patch 8.2.4145: confusing error when using name of import for a function
Bram Moolenaar <Bram@vim.org>
parents: 27189
diff changeset
1756 else
73232ed49cf2 patch 8.2.4145: confusing error when using name of import for a function
Bram Moolenaar <Bram@vim.org>
parents: 27189
diff changeset
1757 semsg(_(e_cannot_use_str_itself_it_is_imported), name);
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
1758 name[len] = cc;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
1759 *lenp = 0;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
1760 return (char_u *)""; // just in case
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1761 }
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1762 }
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1763
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1764 if (tv != NULL)
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1765 {
26506
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
1766 if (found_var != NULL)
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
1767 *found_var = TRUE;
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1768 if (tv->v_type == VAR_FUNC)
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1769 {
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1770 if (tv->vval.v_string == NULL)
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1771 {
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1772 *lenp = 0;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1773 return (char_u *)""; // just in case
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1774 }
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1775 s = tv->vval.v_string;
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1776 *lenp = (int)STRLEN(s);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1777 }
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1778
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1779 if (tv->v_type == VAR_PARTIAL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1780 {
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1781 partial_T *pt = tv->vval.v_partial;
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1782
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1783 if (pt == NULL)
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1784 {
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1785 *lenp = 0;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1786 return (char_u *)""; // just in case
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1787 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1788 if (partialp != NULL)
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1789 *partialp = pt;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1790 s = partial_name(pt);
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1791 *lenp = (int)STRLEN(s);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1792 }
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1793
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1794 if (s != NULL)
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1795 {
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1796 if (!did_type && type != NULL && ht == get_script_local_ht())
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1797 {
28313
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28267
diff changeset
1798 svar_T *sv = find_typval_in_script(tv, 0, TRUE);
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1799
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1800 if (sv != NULL)
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1801 *type = sv->sv_type;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1802 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1803 return s;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1804 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1805 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1806
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1807 return name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1808 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1809
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1810 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1811 * Give an error message with a function name. Handle <SNR> things.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1812 * "ermsg" is to be passed without translation, use N_() instead of _().
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1813 */
18576
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
1814 void
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1815 emsg_funcname(char *ermsg, char_u *name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1816 {
27088
3956e3bb47ec patch 8.2.4073: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 27076
diff changeset
1817 char_u *p = name;
3956e3bb47ec patch 8.2.4073: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 27076
diff changeset
1818
3956e3bb47ec patch 8.2.4073: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 27076
diff changeset
1819 if (name[0] == K_SPECIAL && name[1] != NUL && name[2] != NUL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1820 p = concat_str((char_u *)"<SNR>", name + 3);
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
1821 semsg(_(ermsg), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1822 if (p != name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1823 vim_free(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1824 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1825
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1826 /*
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1827 * Get function arguments at "*arg" and advance it.
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1828 * Return them in "*argvars[MAX_FUNC_ARGS + 1]" and the count in "argcount".
30083
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
1829 * On failure FAIL is returned but the "argvars[argcount]" are still set.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1830 */
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
1831 int
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1832 get_func_arguments(
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1833 char_u **arg,
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1834 evalarg_T *evalarg,
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1835 int partial_argc,
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1836 typval_T *argvars,
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1837 int *argcount)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1838 {
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1839 char_u *argp = *arg;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1840 int ret = OK;
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1841 int vim9script = in_vim9script();
27053
58cfcd3ed15b patch 8.2.4055: Vim9: line break in expression causes v:errmsg to be fillec
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
1842 int evaluate = evalarg == NULL
58cfcd3ed15b patch 8.2.4055: Vim9: line break in expression causes v:errmsg to be fillec
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
1843 ? FALSE : (evalarg->eval_flags & EVAL_EVALUATE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1844
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1845 while (*argcount < MAX_FUNC_ARGS - partial_argc)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1846 {
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
1847 // skip the '(' or ',' and possibly line breaks
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
1848 argp = skipwhite_and_linebreak(argp + 1, evalarg);
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
1849
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1850 if (*argp == ')' || *argp == ',' || *argp == NUL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1851 break;
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1852 if (eval1(&argp, &argvars[*argcount], evalarg) == FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1853 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1854 ret = FAIL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1855 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1856 }
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1857 ++*argcount;
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21528
diff changeset
1858 // The comma should come right after the argument, but this wasn't
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21528
diff changeset
1859 // checked previously, thus only enforce it in Vim9 script.
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1860 if (vim9script)
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1861 {
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1862 if (*argp != ',' && *skipwhite(argp) == ',')
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1863 {
27053
58cfcd3ed15b patch 8.2.4055: Vim9: line break in expression causes v:errmsg to be fillec
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
1864 if (evaluate)
58cfcd3ed15b patch 8.2.4055: Vim9: line break in expression causes v:errmsg to be fillec
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
1865 semsg(_(e_no_white_space_allowed_before_str_str),
58cfcd3ed15b patch 8.2.4055: Vim9: line break in expression causes v:errmsg to be fillec
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
1866 ",", argp);
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1867 ret = FAIL;
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1868 break;
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1869 }
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1870 }
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1871 else
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21528
diff changeset
1872 argp = skipwhite(argp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1873 if (*argp != ',')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1874 break;
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1875 if (vim9script && !IS_WHITE_OR_NUL(argp[1]))
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1876 {
27053
58cfcd3ed15b patch 8.2.4055: Vim9: line break in expression causes v:errmsg to be fillec
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
1877 if (evaluate)
58cfcd3ed15b patch 8.2.4055: Vim9: line break in expression causes v:errmsg to be fillec
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
1878 semsg(_(e_white_space_required_after_str_str), ",", argp);
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1879 ret = FAIL;
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1880 break;
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
1881 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1882 }
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1883
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
1884 argp = skipwhite_and_linebreak(argp, evalarg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1885 if (*argp == ')')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1886 ++argp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1887 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1888 ret = FAIL;
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1889 *arg = argp;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1890 return ret;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1891 }
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1892
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1893 /*
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1894 * Call a function and put the result in "rettv".
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1895 * Return OK or FAIL.
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1896 */
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1897 int
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1898 get_func_tv(
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1899 char_u *name, // name of the function
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1900 int len, // length of "name" or -1 to use strlen()
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1901 typval_T *rettv,
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1902 char_u **arg, // argument, pointing to the '('
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1903 evalarg_T *evalarg, // for line continuation
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1904 funcexe_T *funcexe) // various values
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1905 {
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1906 char_u *argp;
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
1907 int ret;
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1908 typval_T argvars[MAX_FUNC_ARGS + 1]; // vars for arguments
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1909 int argcount = 0; // number of arguments found
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1910 int vim9script = in_vim9script();
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1911 int evaluate = evalarg == NULL
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1912 ? FALSE : (evalarg->eval_flags & EVAL_EVALUATE);
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1913
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1914 argp = *arg;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1915 ret = get_func_arguments(&argp, evalarg,
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1916 (funcexe->fe_partial == NULL ? 0 : funcexe->fe_partial->pt_argc),
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
1917 argvars, &argcount);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1918
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1919 if (ret == OK)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1920 {
25400
5c7192180b89 patch 8.2.3237: when a builtin function gives an error processing continues
Bram Moolenaar <Bram@vim.org>
parents: 25396
diff changeset
1921 int i = 0;
5c7192180b89 patch 8.2.3237: when a builtin function gives an error processing continues
Bram Moolenaar <Bram@vim.org>
parents: 25396
diff changeset
1922 int did_emsg_before = did_emsg;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1923
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1924 if (get_vim_var_nr(VV_TESTING))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1925 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1926 // Prepare for calling test_garbagecollect_now(), need to know
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1927 // what variables are used on the call stack.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1928 if (funcargs.ga_itemsize == 0)
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 27022
diff changeset
1929 ga_init2(&funcargs, sizeof(typval_T *), 50);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1930 for (i = 0; i < argcount; ++i)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1931 if (ga_grow(&funcargs, 1) == OK)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1932 ((typval_T **)funcargs.ga_data)[funcargs.ga_len++] =
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1933 &argvars[i];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1934 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1935
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
1936 ret = call_func(name, len, rettv, argcount, argvars, funcexe);
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
1937 if (vim9script && did_emsg > did_emsg_before)
25409
e3f1086429d8 patch 8.2.3241: Vim9: memory leak when function reports an error
Bram Moolenaar <Bram@vim.org>
parents: 25400
diff changeset
1938 {
25400
5c7192180b89 patch 8.2.3237: when a builtin function gives an error processing continues
Bram Moolenaar <Bram@vim.org>
parents: 25396
diff changeset
1939 // An error in a builtin function does not return FAIL, but we do
5c7192180b89 patch 8.2.3237: when a builtin function gives an error processing continues
Bram Moolenaar <Bram@vim.org>
parents: 25396
diff changeset
1940 // want to abort further processing if an error was given.
5c7192180b89 patch 8.2.3237: when a builtin function gives an error processing continues
Bram Moolenaar <Bram@vim.org>
parents: 25396
diff changeset
1941 ret = FAIL;
25409
e3f1086429d8 patch 8.2.3241: Vim9: memory leak when function reports an error
Bram Moolenaar <Bram@vim.org>
parents: 25400
diff changeset
1942 clear_tv(rettv);
e3f1086429d8 patch 8.2.3241: Vim9: memory leak when function reports an error
Bram Moolenaar <Bram@vim.org>
parents: 25400
diff changeset
1943 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1944
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1945 funcargs.ga_len -= i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1946 }
27053
58cfcd3ed15b patch 8.2.4055: Vim9: line break in expression causes v:errmsg to be fillec
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
1947 else if (!aborting() && evaluate)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1948 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1949 if (argcount == MAX_FUNC_ARGS)
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
1950 emsg_funcname(e_too_many_arguments_for_function_str_2, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1951 else
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
1952 emsg_funcname(e_invalid_arguments_for_function_str, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1953 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1954
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1955 while (--argcount >= 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1956 clear_tv(&argvars[argcount]);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1957
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
1958 if (vim9script)
21737
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1959 *arg = argp;
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1960 else
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1961 *arg = skipwhite(argp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1962 return ret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1963 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1964
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1965 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1966 * Return TRUE if "p" starts with "<SID>" or "s:".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1967 * Only works if eval_fname_script() returned non-zero for "p"!
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1968 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1969 static int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1970 eval_fname_sid(char_u *p)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1971 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1972 return (*p == 's' || TOUPPER_ASC(p[2]) == 'I');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1973 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1974
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1975 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1976 * In a script change <SID>name() and s:name() to K_SNR 123_name().
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1977 * Change <SNR>123_name() to K_SNR 123_name().
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1978 * Use "fname_buf[FLEN_FIXED + 1]" when it fits, otherwise allocate memory
30465
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
1979 * and set "tofree".
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1980 */
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
1981 char_u *
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1982 fname_trans_sid(char_u *name, char_u *fname_buf, char_u **tofree, int *error)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1983 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1984 int llen;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1985 char_u *fname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1986 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1987
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1988 llen = eval_fname_script(name);
30465
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
1989 if (llen == 0)
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
1990 return name; // no prefix
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
1991
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
1992 fname_buf[0] = K_SPECIAL;
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
1993 fname_buf[1] = KS_EXTRA;
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
1994 fname_buf[2] = (int)KE_SNR;
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
1995 i = 3;
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
1996 if (eval_fname_sid(name)) // "<SID>" or "s:"
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
1997 {
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
1998 if (current_sctx.sc_sid <= 0)
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
1999 *error = FCERR_SCRIPT;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2000 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2001 {
30465
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2002 sprintf((char *)fname_buf + 3, "%ld_",
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2003 (long)current_sctx.sc_sid);
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2004 i = (int)STRLEN(fname_buf);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2005 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2006 }
30465
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2007 if (i + STRLEN(name + llen) < FLEN_FIXED)
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2008 {
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2009 STRCPY(fname_buf + i, name + llen);
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2010 fname = fname_buf;
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2011 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2012 else
30465
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2013 {
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2014 fname = alloc(i + STRLEN(name + llen) + 1);
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2015 if (fname == NULL)
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2016 *error = FCERR_OTHER;
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2017 else
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2018 {
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2019 *tofree = fname;
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2020 mch_memmove(fname, fname_buf, (size_t)i);
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2021 STRCPY(fname + i, name + llen);
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2022 }
b3367a7a3914 patch 9.0.0568: autocmd code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents: 30435
diff changeset
2023 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2024 return fname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2025 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2026
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2027 /*
28249
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2028 * Concatenate the script ID and function name into "<SNR>99_name".
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2029 * "buffer" must have size MAX_FUNC_NAME_LEN.
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2030 */
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2031 void
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2032 func_name_with_sid(char_u *name, int sid, char_u *buffer)
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2033 {
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2034 // A script-local function is stored as "<SNR>99_name".
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2035 buffer[0] = K_SPECIAL;
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2036 buffer[1] = KS_EXTRA;
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2037 buffer[2] = (int)KE_SNR;
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2038 vim_snprintf((char *)buffer + 3, MAX_FUNC_NAME_LEN - 3, "%ld_%s",
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2039 (long)sid, name);
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2040 }
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2041
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2042 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2043 * Find a function "name" in script "sid".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2044 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2045 static ufunc_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2046 find_func_with_sid(char_u *name, int sid)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2047 {
27068
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2048 hashitem_T *hi;
28249
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2049 char_u buffer[MAX_FUNC_NAME_LEN];
27068
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2050
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2051 if (!SCRIPT_ID_VALID(sid))
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2052 return NULL; // not in a script
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2053
28249
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2054 func_name_with_sid(name, sid, buffer);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2055 hi = hash_find(&func_hashtab, buffer);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2056 if (!HASHITEM_EMPTY(hi))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2057 return HI2UF(hi);
27068
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2058 return NULL;
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2059 }
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2060
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2061 /*
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2062 * Find a function "name" in script "sid" prefixing the autoload prefix.
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2063 */
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2064 static ufunc_T *
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2065 find_func_with_prefix(char_u *name, int sid)
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2066 {
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2067 hashitem_T *hi;
28249
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath'
Bram Moolenaar <Bram@vim.org>
parents: 28123
diff changeset
2068 char_u buffer[MAX_FUNC_NAME_LEN];
27068
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2069 scriptitem_T *si;
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2070
27464
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
2071 if (vim_strchr(name, AUTOLOAD_CHAR) != NULL)
27068
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2072 return NULL; // already has the prefix
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2073 if (!SCRIPT_ID_VALID(sid))
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2074 return NULL; // not in a script
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2075 si = SCRIPT_ITEM(sid);
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2076 if (si->sn_autoload_prefix != NULL)
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2077 {
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2078 size_t len = STRLEN(si->sn_autoload_prefix) + STRLEN(name) + 1;
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2079 char_u *auto_name;
27267
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
2080 char_u *namep;
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
2081
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
2082 // skip a "<SNR>99_" prefix
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
2083 namep = untrans_function_name(name);
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
2084 if (namep == NULL)
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
2085 namep = name;
27068
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2086
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2087 // An exported function in an autoload script is stored as
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2088 // "dir#path#name".
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2089 if (len < sizeof(buffer))
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2090 auto_name = buffer;
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2091 else
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2092 auto_name = alloc(len);
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2093 if (auto_name != NULL)
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2094 {
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2095 vim_snprintf((char *)auto_name, len, "%s%s",
27267
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
2096 si->sn_autoload_prefix, namep);
27068
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2097 hi = hash_find(&func_hashtab, auto_name);
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2098 if (auto_name != buffer)
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2099 vim_free(auto_name);
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2100 if (!HASHITEM_EMPTY(hi))
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2101 return HI2UF(hi);
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2102 }
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2103 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2104
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2105 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2106 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2107
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2108 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2109 * Find a function by name, return pointer to it in ufuncs.
27348
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
2110 * When "flags" has FFED_IS_GLOBAL don't find script-local or imported
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
2111 * functions.
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
2112 * When "flags" has "FFED_NO_GLOBAL" don't find global functions.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2113 * Return NULL for unknown function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2114 */
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2115 ufunc_T *
27348
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
2116 find_func_even_dead(char_u *name, int flags)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2117 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2118 hashitem_T *hi;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2119 ufunc_T *func;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2120
27348
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
2121 if ((flags & FFED_IS_GLOBAL) == 0)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2122 {
27807
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2123 // Find script-local function before global one.
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2124 if (in_vim9script() && eval_isnamec1(*name)
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2125 && (name[1] != ':' || *name == 's'))
20816
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
2126 {
26530
2fbd05a873e3 patch 8.2.3794: Vim9: cannot find script-local func using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 26506
diff changeset
2127 func = find_func_with_sid(name[0] == 's' && name[1] == ':'
2fbd05a873e3 patch 8.2.3794: Vim9: cannot find script-local func using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 26506
diff changeset
2128 ? name + 2 : name, current_sctx.sc_sid);
20816
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
2129 if (func != NULL)
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
2130 return func;
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
2131 }
27807
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2132 if (in_vim9script() && STRNCMP(name, "<SNR>", 5) == 0)
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2133 {
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2134 char_u *p = name + 5;
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2135 long sid;
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2136
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2137 // printable "<SNR>123_Name" form
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2138 sid = getdigits(&p);
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2139 if (*p == '_')
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2140 {
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2141 func = find_func_with_sid(p + 1, (int)sid);
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2142 if (func != NULL)
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2143 return func;
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2144 }
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
2145 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2146 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2147
27348
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
2148 if ((flags & FFED_NO_GLOBAL) == 0)
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
2149 {
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
2150 hi = hash_find(&func_hashtab,
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
2151 STRNCMP(name, "g:", 2) == 0 ? name + 2 : name);
27348
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
2152 if (!HASHITEM_EMPTY(hi))
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
2153 return HI2UF(hi);
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
2154 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2155
27068
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2156 // Find autoload function if this is an autoload script.
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2157 return find_func_with_prefix(name[0] == 's' && name[1] == ':'
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
2158 ? name + 2 : name, current_sctx.sc_sid);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2159 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2160
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2161 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2162 * Find a function by name, return pointer to it in ufuncs.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2163 * "cctx" is passed in a :def function to find imported functions.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2164 * Return NULL for unknown or dead function.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2165 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2166 ufunc_T *
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
2167 find_func(char_u *name, int is_global)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2168 {
27348
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
2169 ufunc_T *fp = find_func_even_dead(name, is_global ? FFED_IS_GLOBAL : 0);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2170
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2171 if (fp != NULL && (fp->uf_flags & FC_DEAD) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2172 return fp;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2173 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2174 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2175
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2176 /*
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
2177 * Return TRUE if "ufunc" is a global function.
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
2178 */
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
2179 int
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
2180 func_is_global(ufunc_T *ufunc)
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
2181 {
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
2182 return ufunc->uf_name[0] != K_SPECIAL;
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
2183 }
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
2184
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
2185 /*
27464
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
2186 * Return TRUE if "ufunc" must be called with a g: prefix in Vim9 script.
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
2187 */
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
2188 int
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
2189 func_requires_g_prefix(ufunc_T *ufunc)
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
2190 {
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
2191 return ufunc->uf_name[0] != K_SPECIAL
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
2192 && (ufunc->uf_flags & FC_LAMBDA) == 0
30590
d900f0561eee patch 9.0.0630: in Vim9 script a numbered function cannot be called
Bram Moolenaar <Bram@vim.org>
parents: 30465
diff changeset
2193 && vim_strchr(ufunc->uf_name, AUTOLOAD_CHAR) == NULL
d900f0561eee patch 9.0.0630: in Vim9 script a numbered function cannot be called
Bram Moolenaar <Bram@vim.org>
parents: 30465
diff changeset
2194 && !isdigit(ufunc->uf_name[0]);
27464
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
2195 }
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
2196
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
2197 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2198 * Copy the function name of "fp" to buffer "buf".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2199 * "buf" must be able to hold the function name plus three bytes.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2200 * Takes care of script-local function names.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2201 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2202 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2203 cat_func_name(char_u *buf, ufunc_T *fp)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2204 {
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
2205 if (!func_is_global(fp))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2206 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2207 STRCPY(buf, "<SNR>");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2208 STRCAT(buf, fp->uf_name + 3);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2209 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2210 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2211 STRCPY(buf, fp->uf_name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2212 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2213
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2214 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2215 * Add a number variable "name" to dict "dp" with value "nr".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2216 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2217 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2218 add_nr_var(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2219 dict_T *dp,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2220 dictitem_T *v,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2221 char *name,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2222 varnumber_T nr)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2223 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2224 STRCPY(v->di_key, name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2225 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
31231
684e6dfa2fba patch 9.0.0949: crash when unletting a variable while listing variables
Bram Moolenaar <Bram@vim.org>
parents: 31081
diff changeset
2226 hash_add(&dp->dv_hashtab, DI2HIKEY(v), "add variable");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2227 v->di_tv.v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2228 v->di_tv.v_lock = VAR_FIXED;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2229 v->di_tv.vval.v_number = nr;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2230 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2231
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2232 /*
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2233 * Free "fc".
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2234 */
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2235 static void
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2236 free_funccal(funccall_T *fc)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2237 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2238 int i;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2239
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2240 for (i = 0; i < fc->fc_ufuncs.ga_len; ++i)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2241 {
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2242 ufunc_T *fp = ((ufunc_T **)(fc->fc_ufuncs.ga_data))[i];
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2243
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2244 // When garbage collecting a funccall_T may be freed before the
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2245 // function that references it, clear its uf_scoped field.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2246 // The function may have been redefined and point to another
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2247 // funccall_T, don't clear it then.
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
2248 if (fp != NULL && fp->uf_scoped == fc)
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
2249 fp->uf_scoped = NULL;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2250 }
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2251 ga_clear(&fc->fc_ufuncs);
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2252
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2253 func_ptr_unref(fc->fc_func);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2254 vim_free(fc);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2255 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2256
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2257 /*
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2258 * Free "fc" and what it contains.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2259 * Can be called only when "fc" is kept beyond the period of it called,
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2260 * i.e. after cleanup_function_call(fc).
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2261 */
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2262 static void
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2263 free_funccal_contents(funccall_T *fc)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2264 {
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2265 listitem_T *li;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2266
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2267 // Free all l: variables.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2268 vars_clear(&fc->fc_l_vars.dv_hashtab);
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2269
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2270 // Free all a: variables.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2271 vars_clear(&fc->fc_l_avars.dv_hashtab);
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2272
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2273 // Free the a:000 variables.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2274 FOR_ALL_LIST_ITEMS(&fc->fc_l_varlist, li)
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2275 clear_tv(&li->li_tv);
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2276
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2277 free_funccal(fc);
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2278 }
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2279
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2280 /*
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2281 * Handle the last part of returning from a function: free the local hashtable.
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2282 * Unless it is still in use by a closure.
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2283 */
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2284 static void
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2285 cleanup_function_call(funccall_T *fc)
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2286 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2287 int may_free_fc = fc->fc_refcount <= 0;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2288 int free_fc = TRUE;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2289
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2290 current_funccal = fc->fc_caller;
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2291
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2292 // Free all l: variables if not referred.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2293 if (may_free_fc && fc->fc_l_vars.dv_refcount == DO_NOT_FREE_CNT)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2294 vars_clear(&fc->fc_l_vars.dv_hashtab);
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2295 else
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2296 free_fc = FALSE;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2297
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2298 // If the a:000 list and the l: and a: dicts are not referenced and
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2299 // there is no closure using it, we can free the funccall_T and what's
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2300 // in it.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2301 if (may_free_fc && fc->fc_l_avars.dv_refcount == DO_NOT_FREE_CNT)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2302 vars_clear_ext(&fc->fc_l_avars.dv_hashtab, FALSE);
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2303 else
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2304 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2305 int todo;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2306 hashitem_T *hi;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2307 dictitem_T *di;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2308
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2309 free_fc = FALSE;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2310
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2311 // Make a copy of the a: variables, since we didn't do that above.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2312 todo = (int)fc->fc_l_avars.dv_hashtab.ht_used;
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2313 for (hi = fc->fc_l_avars.dv_hashtab.ht_array; todo > 0; ++hi)
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2314 {
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2315 if (!HASHITEM_EMPTY(hi))
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2316 {
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2317 --todo;
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2318 di = HI2DI(hi);
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2319 copy_tv(&di->di_tv, &di->di_tv);
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2320 }
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2321 }
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2322 }
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2323
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2324 if (may_free_fc && fc->fc_l_varlist.lv_refcount == DO_NOT_FREE_CNT)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2325 fc->fc_l_varlist.lv_first = NULL;
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2326 else
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2327 {
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2328 listitem_T *li;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2329
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2330 free_fc = FALSE;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2331
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2332 // Make a copy of the a:000 items, since we didn't do that above.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2333 FOR_ALL_LIST_ITEMS(&fc->fc_l_varlist, li)
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2334 copy_tv(&li->li_tv, &li->li_tv);
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2335 }
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2336
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2337 if (free_fc)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2338 free_funccal(fc);
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2339 else
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2340 {
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2341 static int made_copy = 0;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2342
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2343 // "fc" is still in use. This can happen when returning "a:000",
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2344 // assigning "l:" to a global variable or defining a closure.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2345 // Link "fc" in the list for garbage collection later.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2346 fc->fc_caller = previous_funccal;
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2347 previous_funccal = fc;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2348
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2349 if (want_garbage_collect)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2350 // If garbage collector is ready, clear count.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2351 made_copy = 0;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2352 else if (++made_copy >= (int)((4096 * 1024) / sizeof(*fc)))
15585
6ca8f0350723 patch 8.1.0800: may use a lot of memory when a function refers itself
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
2353 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2354 // We have made a lot of copies, worth 4 Mbyte. This can happen
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2355 // when repetitively calling a function that creates a reference to
15721
e84eb23f4670 patch 8.1.0868: crash if triggering garbage collector after a function call
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
2356 // itself somehow. Call the garbage collector soon to avoid using
15585
6ca8f0350723 patch 8.1.0800: may use a lot of memory when a function refers itself
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
2357 // too much memory.
6ca8f0350723 patch 8.1.0800: may use a lot of memory when a function refers itself
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
2358 made_copy = 0;
15721
e84eb23f4670 patch 8.1.0868: crash if triggering garbage collector after a function call
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
2359 want_garbage_collect = TRUE;
15585
6ca8f0350723 patch 8.1.0800: may use a lot of memory when a function refers itself
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
2360 }
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2361 }
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2362 }
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2363
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2364 /*
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2365 * Return TRUE if "name" is a numbered function, ignoring a "g:" prefix.
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2366 */
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2367 static int
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2368 numbered_function(char_u *name)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2369 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2370 return isdigit(*name)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2371 || (name[0] == 'g' && name[1] == ':' && isdigit(name[2]));
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2372 }
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2373
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2374 /*
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2375 * There are two kinds of function names:
28047
b10fa9b17c85 patch 8.2.4548: script-local function is deleted when used in a funcref
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
2376 * 1. ordinary names, function defined with :function or :def;
b10fa9b17c85 patch 8.2.4548: script-local function is deleted when used in a funcref
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
2377 * can start with "<SNR>123_" literally or with K_SPECIAL.
b10fa9b17c85 patch 8.2.4548: script-local function is deleted when used in a funcref
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
2378 * 2. Numbered functions and lambdas: "<lambda>123"
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2379 * For the first we only count the name stored in func_hashtab as a reference,
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2380 * using function() does not count as a reference, because the function is
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2381 * looked up by name.
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2382 */
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2383 int
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2384 func_name_refcount(char_u *name)
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2385 {
28047
b10fa9b17c85 patch 8.2.4548: script-local function is deleted when used in a funcref
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
2386 return numbered_function(name) || (name[0] == '<' && name[1] == 'l');
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2387 }
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2388
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2389 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2390 * Unreference "fc": decrement the reference count and free it when it
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2391 * becomes zero. "fp" is detached from "fc".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2392 * When "force" is TRUE we are exiting.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2393 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2394 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2395 funccal_unref(funccall_T *fc, ufunc_T *fp, int force)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2396 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2397 funccall_T **pfc;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2398 int i;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2399
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2400 if (fc == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2401 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2402
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2403 if (--fc->fc_refcount <= 0 && (force || (
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2404 fc->fc_l_varlist.lv_refcount == DO_NOT_FREE_CNT
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2405 && fc->fc_l_vars.dv_refcount == DO_NOT_FREE_CNT
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2406 && fc->fc_l_avars.dv_refcount == DO_NOT_FREE_CNT)))
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2407 for (pfc = &previous_funccal; *pfc != NULL; pfc = &(*pfc)->fc_caller)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2408 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2409 if (fc == *pfc)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2410 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2411 *pfc = fc->fc_caller;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2412 free_funccal_contents(fc);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2413 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2414 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2415 }
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2416 for (i = 0; i < fc->fc_ufuncs.ga_len; ++i)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2417 if (((ufunc_T **)(fc->fc_ufuncs.ga_data))[i] == fp)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2418 ((ufunc_T **)(fc->fc_ufuncs.ga_data))[i] = NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2419 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2420
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2421 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2422 * Remove the function from the function hashtable. If the function was
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2423 * deleted while it still has references this was already done.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2424 * Return TRUE if the entry was deleted, FALSE if it wasn't found.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2425 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2426 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2427 func_remove(ufunc_T *fp)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2428 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2429 hashitem_T *hi;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2430
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2431 // Return if it was already virtually deleted.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2432 if (fp->uf_flags & FC_DEAD)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2433 return FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2434
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2435 hi = hash_find(&func_hashtab, UF2HIKEY(fp));
31827
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2436 if (HASHITEM_EMPTY(hi))
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2437 return FALSE;
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2438
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2439 // When there is a def-function index do not actually remove the
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2440 // function, so we can find the index when defining the function again.
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2441 // Do remove it when it's a copy.
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2442 if (fp->uf_def_status == UF_COMPILED && (fp->uf_flags & FC_COPY) == 0)
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2443 {
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2444 fp->uf_flags |= FC_DEAD;
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2445 return FALSE;
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2446 }
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2447 hash_remove(&func_hashtab, hi, "remove function");
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2448 fp->uf_flags |= FC_DELETED;
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31817
diff changeset
2449 return TRUE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2450 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2451
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2452 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2453 func_clear_items(ufunc_T *fp)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2454 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2455 ga_clear_strings(&(fp->uf_args));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2456 ga_clear_strings(&(fp->uf_def_args));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2457 ga_clear_strings(&(fp->uf_lines));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2458 VIM_CLEAR(fp->uf_arg_types);
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
2459 VIM_CLEAR(fp->uf_block_ids);
19685
d64f403289db patch 8.2.0399: various memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
2460 VIM_CLEAR(fp->uf_va_name);
21218
1f4d0375f947 patch 8.2.1160: Vim9: memory leak in allocated types
Bram Moolenaar <Bram@vim.org>
parents: 21118
diff changeset
2461 clear_type_list(&fp->uf_type_list);
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2462
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2463 // Increment the refcount of this function to avoid it being freed
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2464 // recursively when the partial is freed.
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2465 fp->uf_refcount += 3;
23249
43532077b5ff patch 8.2.2170: Vim9: a global function defined in a :def function fails
Bram Moolenaar <Bram@vim.org>
parents: 23237
diff changeset
2466 partial_unref(fp->uf_partial);
43532077b5ff patch 8.2.2170: Vim9: a global function defined in a :def function fails
Bram Moolenaar <Bram@vim.org>
parents: 23237
diff changeset
2467 fp->uf_partial = NULL;
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2468 fp->uf_refcount -= 3;
21006
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2469
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2470 #ifdef FEAT_LUA
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2471 if (fp->uf_cb_free != NULL)
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2472 {
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2473 fp->uf_cb_free(fp->uf_cb_state);
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2474 fp->uf_cb_free = NULL;
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2475 }
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2476
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2477 fp->uf_cb_state = NULL;
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2478 fp->uf_cb = NULL;
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2479 #endif
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2480 #ifdef FEAT_PROFILE
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2481 VIM_CLEAR(fp->uf_tml_count);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2482 VIM_CLEAR(fp->uf_tml_total);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2483 VIM_CLEAR(fp->uf_tml_self);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2484 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2485 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2486
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2487 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2488 * Free all things that a function contains. Does not free the function
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2489 * itself, use func_free() for that.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2490 * When "force" is TRUE we are exiting.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2491 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2492 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2493 func_clear(ufunc_T *fp, int force)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2494 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2495 if (fp->uf_cleared)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2496 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2497 fp->uf_cleared = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2498
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2499 // clear this function
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2500 func_clear_items(fp);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2501 funccal_unref(fp->uf_scoped, fp, force);
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2502 unlink_def_function(fp);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2503 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2504
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2505 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2506 * Free a function and remove it from the list of functions. Does not free
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2507 * what a function contains, call func_clear() first.
20257
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20255
diff changeset
2508 * When "force" is TRUE we are exiting.
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2509 * Returns OK when the function was actually freed.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2510 */
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2511 static int
20257
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20255
diff changeset
2512 func_free(ufunc_T *fp, int force)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2513 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2514 // Only remove it when not done already, otherwise we would remove a newer
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2515 // version of the function with the same name.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2516 if ((fp->uf_flags & (FC_DELETED | FC_REMOVED)) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2517 func_remove(fp);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2518
20257
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20255
diff changeset
2519 if ((fp->uf_flags & FC_DEAD) == 0 || force)
21791
d504fcd3d2c0 patch 8.2.1445: Vim9: function expanded name is cleared when sourcing again
Bram Moolenaar <Bram@vim.org>
parents: 21789
diff changeset
2520 {
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2521 if (fp->uf_dfunc_idx > 0)
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2522 unlink_def_function(fp);
21791
d504fcd3d2c0 patch 8.2.1445: Vim9: function expanded name is cleared when sourcing again
Bram Moolenaar <Bram@vim.org>
parents: 21789
diff changeset
2523 VIM_CLEAR(fp->uf_name_exp);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2524 vim_free(fp);
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2525 return OK;
21791
d504fcd3d2c0 patch 8.2.1445: Vim9: function expanded name is cleared when sourcing again
Bram Moolenaar <Bram@vim.org>
parents: 21789
diff changeset
2526 }
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2527 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2528 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2529
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2530 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2531 * Free all things that a function contains and free the function itself.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2532 * When "force" is TRUE we are exiting.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2533 */
26445
568f93dcdc62 patch 8.2.3753: Vim9: function unreferenced while called is never deleted
Bram Moolenaar <Bram@vim.org>
parents: 26439
diff changeset
2534 void
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2535 func_clear_free(ufunc_T *fp, int force)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2536 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2537 func_clear(fp, force);
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2538 if (force || fp->uf_dfunc_idx == 0 || func_name_refcount(fp->uf_name)
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2539 || (fp->uf_flags & FC_COPY))
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
2540 func_free(fp, force);
21479
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
2541 else
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
2542 fp->uf_flags |= FC_DEAD;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2543 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2544
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2545 /*
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2546 * Copy already defined function "lambda" to a new function with name "global".
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2547 * This is for when a compiled function defines a global function.
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2548 */
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2549 int
30291
61a688be1899 patch 9.0.0481: in :def function all closures in loop get the same variables
Bram Moolenaar <Bram@vim.org>
parents: 30281
diff changeset
2550 copy_lambda_to_global_func(
30333
fc0830246f49 patch 9.0.0502: a closure in a nested loop in a :def function does not work
Bram Moolenaar <Bram@vim.org>
parents: 30291
diff changeset
2551 char_u *lambda,
fc0830246f49 patch 9.0.0502: a closure in a nested loop in a :def function does not work
Bram Moolenaar <Bram@vim.org>
parents: 30291
diff changeset
2552 char_u *global,
fc0830246f49 patch 9.0.0502: a closure in a nested loop in a :def function does not work
Bram Moolenaar <Bram@vim.org>
parents: 30291
diff changeset
2553 loopvarinfo_T *loopvarinfo,
fc0830246f49 patch 9.0.0502: a closure in a nested loop in a :def function does not work
Bram Moolenaar <Bram@vim.org>
parents: 30291
diff changeset
2554 ectx_T *ectx)
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2555 {
27348
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
2556 ufunc_T *ufunc = find_func_even_dead(lambda, FFED_IS_GLOBAL);
23249
43532077b5ff patch 8.2.2170: Vim9: a global function defined in a :def function fails
Bram Moolenaar <Bram@vim.org>
parents: 23237
diff changeset
2557 ufunc_T *fp = NULL;
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2559 if (ufunc == NULL)
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2560 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
2561 semsg(_(e_lambda_function_not_found_str), lambda);
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2562 return FAIL;
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2563 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2564
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
2565 fp = find_func(global, TRUE);
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2566 if (fp != NULL)
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2567 {
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2568 // TODO: handle ! to overwrite
26857
2aeea8611342 patch 8.2.3957: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26833
diff changeset
2569 semsg(_(e_function_str_already_exists_add_bang_to_replace), global);
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2570 return FAIL;
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2571 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2572
31655
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
2573 fp = alloc_ufunc(global);
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2574 if (fp == NULL)
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2575 return FAIL;
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2576
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2577 fp->uf_varargs = ufunc->uf_varargs;
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2578 fp->uf_flags = (ufunc->uf_flags & ~FC_VIM9) | FC_COPY;
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2579 fp->uf_def_status = ufunc->uf_def_status;
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2580 fp->uf_dfunc_idx = ufunc->uf_dfunc_idx;
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2581 if (ga_copy_strings(&ufunc->uf_args, &fp->uf_args) == FAIL
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2582 || ga_copy_strings(&ufunc->uf_def_args, &fp->uf_def_args)
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2583 == FAIL
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2584 || ga_copy_strings(&ufunc->uf_lines, &fp->uf_lines) == FAIL)
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2585 goto failed;
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2586
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2587 if (ufunc->uf_arg_types != NULL)
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2588 {
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2589 fp->uf_arg_types = ALLOC_MULT(type_T *, fp->uf_args.ga_len);
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2590 if (fp->uf_arg_types == NULL)
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2591 goto failed;
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2592 mch_memmove(fp->uf_arg_types, ufunc->uf_arg_types,
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2593 sizeof(type_T *) * fp->uf_args.ga_len);
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2594 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2595 if (ufunc->uf_va_name != NULL)
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2596 {
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2597 fp->uf_va_name = vim_strsave(ufunc->uf_va_name);
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2598 if (fp->uf_va_name == NULL)
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2599 goto failed;
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2600 }
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2601 fp->uf_ret_type = ufunc->uf_ret_type;
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2602
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2603 fp->uf_refcount = 1;
31657
4473453c09b1 patch 9.0.1161: Coverity warns for using strcpy()
Bram Moolenaar <Bram@vim.org>
parents: 31655
diff changeset
2604
4473453c09b1 patch 9.0.1161: Coverity warns for using strcpy()
Bram Moolenaar <Bram@vim.org>
parents: 31655
diff changeset
2605 fp->uf_name_exp = NULL;
4473453c09b1 patch 9.0.1161: Coverity warns for using strcpy()
Bram Moolenaar <Bram@vim.org>
parents: 31655
diff changeset
2606 set_ufunc_name(fp, global);
4473453c09b1 patch 9.0.1161: Coverity warns for using strcpy()
Bram Moolenaar <Bram@vim.org>
parents: 31655
diff changeset
2607
31231
684e6dfa2fba patch 9.0.0949: crash when unletting a variable while listing variables
Bram Moolenaar <Bram@vim.org>
parents: 31081
diff changeset
2608 hash_add(&func_hashtab, UF2HIKEY(fp), "copy lambda");
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2609
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2610 // the referenced dfunc_T is now used one more time
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2611 link_def_function(fp);
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2612
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2613 // Create a partial to store the context of the function where it was
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2614 // instantiated. Only needs to be done once. Do this on the original
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2615 // function, "dfunc->df_ufunc" will point to it.
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2616 if ((ufunc->uf_flags & FC_CLOSURE) && ufunc->uf_partial == NULL)
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2617 {
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2618 partial_T *pt = ALLOC_CLEAR_ONE(partial_T);
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2619
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2620 if (pt == NULL)
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2621 goto failed;
30333
fc0830246f49 patch 9.0.0502: a closure in a nested loop in a :def function does not work
Bram Moolenaar <Bram@vim.org>
parents: 30291
diff changeset
2622 if (fill_partial_and_closure(pt, ufunc, loopvarinfo, ectx) == FAIL)
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2623 {
28809
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents: 28727
diff changeset
2624 vim_free(pt);
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2625 goto failed;
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2626 }
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2627 ufunc->uf_partial = pt;
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2628 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2629
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2630 return OK;
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2631
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2632 failed:
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2633 func_clear_free(fp, TRUE);
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2634 return FAIL;
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2635 }
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2636
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2637 static int funcdepth = 0;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2638
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2639 /*
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2640 * Increment the function call depth count.
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2641 * Return FAIL when going over 'maxfuncdepth'.
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2642 * Otherwise return OK, must call funcdepth_decrement() later!
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2643 */
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2644 int
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2645 funcdepth_increment(void)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2646 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2647 if (funcdepth >= p_mfd)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2648 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
2649 emsg(_(e_function_call_depth_is_higher_than_macfuncdepth));
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2650 return FAIL;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2651 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2652 ++funcdepth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2653 return OK;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2654 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2655
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2656 void
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2657 funcdepth_decrement(void)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2658 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2659 --funcdepth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2660 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2661
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2662 /*
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2663 * Get the current function call depth.
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2664 */
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2665 int
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2666 funcdepth_get(void)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2667 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2668 return funcdepth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2669 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2670
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2671 /*
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2672 * Restore the function call depth. This is for cases where there is no
23229
b545334ae654 patch 8.2.2160: various typos
Bram Moolenaar <Bram@vim.org>
parents: 23193
diff changeset
2673 * guarantee funcdepth_decrement() can be called exactly the same number of
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2674 * times as funcdepth_increment().
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2675 */
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2676 void
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2677 funcdepth_restore(int depth)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2678 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2679 funcdepth = depth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2680 }
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2681
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2682 /*
30140
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2683 * Allocate a funccall_T, link it in current_funccal and fill in "fp" and
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2684 * "rettv".
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2685 * Must be followed by one call to remove_funccal() or cleanup_function_call().
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2686 * Returns NULL when allocation fails.
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2687 */
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2688 funccall_T *
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2689 create_funccal(ufunc_T *fp, typval_T *rettv)
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2690 {
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2691 funccall_T *fc = ALLOC_CLEAR_ONE(funccall_T);
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2692
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2693 if (fc == NULL)
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2694 return NULL;
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2695 fc->fc_caller = current_funccal;
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2696 current_funccal = fc;
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2697 fc->fc_func = fp;
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2698 func_ptr_ref(fp);
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2699 fc->fc_rettv = rettv;
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2700 return fc;
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2701 }
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2702
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2703 /*
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2704 * To be called when returning from a compiled function; restores
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2705 * current_funccal.
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2706 */
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2707 void
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2708 remove_funccal()
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2709 {
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2710 funccall_T *fc = current_funccal;
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2711
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2712 current_funccal = fc->fc_caller;
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2713 free_funccal(fc);
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2714 }
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2715
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2716 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2717 * Call a user function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2718 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2719 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2720 call_user_func(
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2721 ufunc_T *fp, // pointer to function
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2722 int argcount, // nr of args
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2723 typval_T *argvars, // arguments
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2724 typval_T *rettv, // return value
20433
5950284a517f patch 8.2.0771: Vim9: cannot call a compiled closure from not compiled code
Bram Moolenaar <Bram@vim.org>
parents: 20397
diff changeset
2725 funcexe_T *funcexe, // context
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2726 dict_T *selfdict) // Dictionary for "self"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2727 {
14700
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14430
diff changeset
2728 sctx_T save_current_sctx;
30126
01408b56f093 patch 9.0.0399: using :defer in expression funcref not tested
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
2729 ectx_T *save_current_ectx;
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2730 int using_sandbox = FALSE;
27678
1646525507aa patch 8.2.4365: sticky command modifiers are too sticky
Bram Moolenaar <Bram@vim.org>
parents: 27669
diff changeset
2731 int save_sticky_cmdmod_flags = sticky_cmdmod_flags;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2732 funccall_T *fc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2733 int save_did_emsg;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2734 int default_arg_err = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2735 dictitem_T *v;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2736 int fixvar_idx = 0; // index in fc_fixvar[]
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2737 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2738 int ai;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2739 int islambda = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2740 char_u numbuf[NUMBUFLEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2741 char_u *name;
24448
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
2742 typval_T *tv_to_free[MAX_FUNC_ARGS];
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
2743 int tv_to_free_len = 0;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2744 #ifdef FEAT_PROFILE
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2745 profinfo_T profile_info;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2746 #endif
19075
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents: 19035
diff changeset
2747 ESTACK_CHECK_DECLARATION
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2748
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2749 #ifdef FEAT_PROFILE
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2750 CLEAR_FIELD(profile_info);
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2751 #endif
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2752
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2753 // If depth of calling is getting too high, don't execute the function.
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2754 if (funcdepth_increment() == FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2755 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2756 rettv->v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2757 rettv->vval.v_number = -1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2758 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2759 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2760
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2761 line_breakcheck(); // check for CTRL-C hit
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2762
30140
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2763 fc = create_funccal(fp, rettv);
15585
6ca8f0350723 patch 8.1.0800: may use a lot of memory when a function refers itself
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
2764 if (fc == NULL)
6ca8f0350723 patch 8.1.0800: may use a lot of memory when a function refers itself
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
2765 return;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2766 fc->fc_level = ex_nesting_level;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2767 // Check if this function has a breakpoint.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2768 fc->fc_breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name, (linenr_T)0);
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2769 fc->fc_dbg_tick = debug_tick;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2770 // Set up fields for closure.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2771 ga_init2(&fc->fc_ufuncs, sizeof(ufunc_T *), 1);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2772
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
2773 if (fp->uf_def_status != UF_NOT_COMPILED)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2774 {
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2775 #ifdef FEAT_PROFILE
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2776 ufunc_T *caller = fc->fc_caller == NULL ? NULL : fc->fc_caller->fc_func;
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2777 #endif
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
2778 // Execute the function, possibly compiling it first.
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2779 #ifdef FEAT_PROFILE
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2780 if (do_profiling == PROF_YES)
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2781 profile_may_start_func(&profile_info, fp, caller);
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2782 #endif
27678
1646525507aa patch 8.2.4365: sticky command modifiers are too sticky
Bram Moolenaar <Bram@vim.org>
parents: 27669
diff changeset
2783 sticky_cmdmod_flags = 0;
31416
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
2784 call_def_function(fp, argcount, argvars, 0,
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
2785 funcexe->fe_partial, funcexe->fe_object, fc, rettv);
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2786 funcdepth_decrement();
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2787 #ifdef FEAT_PROFILE
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2788 if (do_profiling == PROF_YES && (fp->uf_profiling
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2789 || (caller != NULL && caller->uf_profiling)))
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2790 profile_may_end_func(&profile_info, fp, caller);
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2791 #endif
30140
3b42bdfff7cb patch 9.0.0406: deferred functions not invoked when partial func exits
Bram Moolenaar <Bram@vim.org>
parents: 30138
diff changeset
2792 remove_funccal();
27678
1646525507aa patch 8.2.4365: sticky command modifiers are too sticky
Bram Moolenaar <Bram@vim.org>
parents: 27669
diff changeset
2793 sticky_cmdmod_flags = save_sticky_cmdmod_flags;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2794 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2795 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2796
26323
3841da4eac23 patch 8.2.3692: Vim9: cannot use :func inside a :def function
Bram Moolenaar <Bram@vim.org>
parents: 26205
diff changeset
2797 islambda = fp->uf_flags & FC_LAMBDA;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2798
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2799 /*
30126
01408b56f093 patch 9.0.0399: using :defer in expression funcref not tested
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
2800 * Note about using fc->fc_fixvar[]: This is an array of FIXVAR_CNT
01408b56f093 patch 9.0.0399: using :defer in expression funcref not tested
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
2801 * variables with names up to VAR_SHORT_LEN long. This avoids having to
01408b56f093 patch 9.0.0399: using :defer in expression funcref not tested
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
2802 * alloc/free each argument variable and saves a lot of time.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2803 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2804 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2805 * Init l: variables.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2806 */
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2807 init_var_dict(&fc->fc_l_vars, &fc->fc_l_vars_var, VAR_DEF_SCOPE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2808 if (selfdict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2809 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2810 // Set l:self to "selfdict". Use "name" to avoid a warning from
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2811 // some compiler that checks the destination size.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2812 v = &fc->fc_fixvar[fixvar_idx++].var;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2813 name = v->di_key;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2814 STRCPY(name, "self");
15762
dff66c4670b1 patch 8.1.0888: the a: dict is not immutable as documented
Bram Moolenaar <Bram@vim.org>
parents: 15721
diff changeset
2815 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
31231
684e6dfa2fba patch 9.0.0949: crash when unletting a variable while listing variables
Bram Moolenaar <Bram@vim.org>
parents: 31081
diff changeset
2816 hash_add(&fc->fc_l_vars.dv_hashtab, DI2HIKEY(v), "set self dictionary");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2817 v->di_tv.v_type = VAR_DICT;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2818 v->di_tv.v_lock = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2819 v->di_tv.vval.v_dict = selfdict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2820 ++selfdict->dv_refcount;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2821 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2822
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2823 /*
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2824 * Init a: variables, unless none found (in lambda).
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2825 * Set a:0 to "argcount" less number of named arguments, if >= 0.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2826 * Set a:000 to a list with room for the "..." arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2827 */
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2828 init_var_dict(&fc->fc_l_avars, &fc->fc_l_avars_var, VAR_SCOPE);
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2829 if ((fp->uf_flags & FC_NOARGS) == 0)
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2830 add_nr_var(&fc->fc_l_avars, &fc->fc_fixvar[fixvar_idx++].var, "0",
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2831 (varnumber_T)(argcount >= fp->uf_args.ga_len
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2832 ? argcount - fp->uf_args.ga_len : 0));
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2833 fc->fc_l_avars.dv_lock = VAR_FIXED;
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2834 if ((fp->uf_flags & FC_NOARGS) == 0)
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2835 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2836 // Use "name" to avoid a warning from some compiler that checks the
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2837 // destination size.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2838 v = &fc->fc_fixvar[fixvar_idx++].var;
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2839 name = v->di_key;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2840 STRCPY(name, "000");
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2841 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
31231
684e6dfa2fba patch 9.0.0949: crash when unletting a variable while listing variables
Bram Moolenaar <Bram@vim.org>
parents: 31081
diff changeset
2842 hash_add(&fc->fc_l_avars.dv_hashtab, DI2HIKEY(v), "function argument");
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2843 v->di_tv.v_type = VAR_LIST;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2844 v->di_tv.v_lock = VAR_FIXED;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2845 v->di_tv.vval.v_list = &fc->fc_l_varlist;
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2846 }
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2847 CLEAR_FIELD(fc->fc_l_varlist);
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2848 fc->fc_l_varlist.lv_refcount = DO_NOT_FREE_CNT;
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2849 fc->fc_l_varlist.lv_lock = VAR_FIXED;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2850
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2851 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2852 * Set a:firstline to "firstline" and a:lastline to "lastline".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2853 * Set a:name to named arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2854 * Set a:N to the "..." arguments.
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2855 * Skipped when no a: variables used (in lambda).
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2856 */
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2857 if ((fp->uf_flags & FC_NOARGS) == 0)
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2858 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2859 add_nr_var(&fc->fc_l_avars, &fc->fc_fixvar[fixvar_idx++].var,
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2860 "firstline", (varnumber_T)funcexe->fe_firstline);
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2861 add_nr_var(&fc->fc_l_avars, &fc->fc_fixvar[fixvar_idx++].var,
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2862 "lastline", (varnumber_T)funcexe->fe_lastline);
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2863 }
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2864 for (i = 0; i < argcount || i < fp->uf_args.ga_len; ++i)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2865 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2866 int addlocal = FALSE;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2867 typval_T def_rettv;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2868 int isdefault = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2869
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2870 ai = i - fp->uf_args.ga_len;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2871 if (ai < 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2872 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2873 // named argument a:name
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2874 name = FUNCARG(fp, i);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2875 if (islambda)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2876 addlocal = TRUE;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2877
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2878 // evaluate named argument default expression
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2879 isdefault = ai + fp->uf_def_args.ga_len >= 0
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2880 && (i >= argcount || (argvars[i].v_type == VAR_SPECIAL
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2881 && argvars[i].vval.v_number == VVAL_NONE));
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2882 if (isdefault)
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2883 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2884 char_u *default_expr = NULL;
24448
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
2885
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2886 def_rettv.v_type = VAR_NUMBER;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2887 def_rettv.vval.v_number = -1;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2888
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2889 default_expr = ((char_u **)(fp->uf_def_args.ga_data))
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2890 [ai + fp->uf_def_args.ga_len];
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
2891 if (eval1(&default_expr, &def_rettv, &EVALARG_EVALUATE) == FAIL)
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2892 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2893 default_arg_err = 1;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2894 break;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2895 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2896 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2897 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2898 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2899 {
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2900 if ((fp->uf_flags & FC_NOARGS) != 0)
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2901 // Bail out if no a: arguments used (in lambda).
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2902 break;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2903
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2904 // "..." argument a:1, a:2, etc.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2905 sprintf((char *)numbuf, "%d", ai + 1);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2906 name = numbuf;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2907 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2908 if (fixvar_idx < FIXVAR_CNT && STRLEN(name) <= VAR_SHORT_LEN)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2909 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2910 v = &fc->fc_fixvar[fixvar_idx++].var;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2911 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2912 STRCPY(v->di_key, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2913 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2914 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2915 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2916 v = dictitem_alloc(name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2917 if (v == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2918 break;
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2919 v->di_flags |= DI_FLAGS_RO | DI_FLAGS_FIX;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2920 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2921
17127
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
2922 // Note: the values are copied directly to avoid alloc/free.
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
2923 // "argvars" must have VAR_FIXED for v_lock.
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
2924 v->di_tv = isdefault ? def_rettv : argvars[i];
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2925 v->di_tv.v_lock = VAR_FIXED;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2926
24448
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
2927 if (isdefault)
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
2928 // Need to free this later, no matter where it's stored.
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
2929 tv_to_free[tv_to_free_len++] = &v->di_tv;
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
2930
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2931 if (addlocal)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2932 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2933 // Named arguments should be accessed without the "a:" prefix in
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2934 // lambda expressions. Add to the l: dict.
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2935 copy_tv(&v->di_tv, &v->di_tv);
31231
684e6dfa2fba patch 9.0.0949: crash when unletting a variable while listing variables
Bram Moolenaar <Bram@vim.org>
parents: 31081
diff changeset
2936 hash_add(&fc->fc_l_vars.dv_hashtab, DI2HIKEY(v), "local variable");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2937 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2938 else
31231
684e6dfa2fba patch 9.0.0949: crash when unletting a variable while listing variables
Bram Moolenaar <Bram@vim.org>
parents: 31081
diff changeset
2939 hash_add(&fc->fc_l_avars.dv_hashtab, DI2HIKEY(v), "add variable");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2940
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2941 if (ai >= 0 && ai < MAX_FUNC_ARGS)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2942 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2943 listitem_T *li = &fc->fc_l_listitems[ai];
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2944
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2945 li->li_tv = argvars[i];
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2946 li->li_tv.v_lock = VAR_FIXED;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
2947 list_append(&fc->fc_l_varlist, li);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2948 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2949 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2950
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2951 // Don't redraw while executing the function.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2952 ++RedrawingDisabled;
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2953
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2954 if (fp->uf_flags & FC_SANDBOX)
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2955 {
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2956 using_sandbox = TRUE;
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2957 ++sandbox;
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2958 }
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2959
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
2960 estack_push_ufunc(fp, 1);
19075
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents: 19035
diff changeset
2961 ESTACK_CHECK_SETUP
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2962 if (p_verbose >= 12)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2963 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2964 ++no_wait_return;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2965 verbose_enter_scroll();
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2966
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2967 smsg(_("calling %s"), SOURCING_NAME);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2968 if (p_verbose >= 14)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2969 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2970 char_u buf[MSG_BUF_LEN];
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2971 char_u numbuf2[NUMBUFLEN];
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2972 char_u *tofree;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2973 char_u *s;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2974
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2975 msg_puts("(");
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2976 for (i = 0; i < argcount; ++i)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2977 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2978 if (i > 0)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2979 msg_puts(", ");
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2980 if (argvars[i].v_type == VAR_NUMBER)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2981 msg_outnum((long)argvars[i].vval.v_number);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2982 else
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2983 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2984 // Do not want errors such as E724 here.
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2985 ++emsg_off;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2986 s = tv2string(&argvars[i], &tofree, numbuf2, 0);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2987 --emsg_off;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2988 if (s != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2989 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2990 if (vim_strsize(s) > MSG_BUF_CLEN)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2991 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2992 trunc_string(s, buf, MSG_BUF_CLEN, MSG_BUF_LEN);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2993 s = buf;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2994 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2995 msg_puts((char *)s);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2996 vim_free(tofree);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2997 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2998 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2999 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
3000 msg_puts(")");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3001 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
3002 msg_puts("\n"); // don't overwrite this either
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
3003
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
3004 verbose_leave_scroll();
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
3005 --no_wait_return;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3006 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3007 #ifdef FEAT_PROFILE
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
3008 if (do_profiling == PROF_YES)
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
3009 profile_may_start_func(&profile_info, fp,
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
3010 fc->fc_caller == NULL ? NULL : fc->fc_caller->fc_func);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3011 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3012
27678
1646525507aa patch 8.2.4365: sticky command modifiers are too sticky
Bram Moolenaar <Bram@vim.org>
parents: 27669
diff changeset
3013 // "legacy" does not apply to commands in the function
1646525507aa patch 8.2.4365: sticky command modifiers are too sticky
Bram Moolenaar <Bram@vim.org>
parents: 27669
diff changeset
3014 sticky_cmdmod_flags = 0;
1646525507aa patch 8.2.4365: sticky command modifiers are too sticky
Bram Moolenaar <Bram@vim.org>
parents: 27669
diff changeset
3015
30126
01408b56f093 patch 9.0.0399: using :defer in expression funcref not tested
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
3016 // If called from a compiled :def function the execution context must be
01408b56f093 patch 9.0.0399: using :defer in expression funcref not tested
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
3017 // hidden, any deferred functions need to be added to the function being
01408b56f093 patch 9.0.0399: using :defer in expression funcref not tested
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
3018 // executed here.
30986
360f286b5869 patch 9.0.0828: various typos
Bram Moolenaar <Bram@vim.org>
parents: 30594
diff changeset
3019 save_current_ectx = clear_current_ectx();
30126
01408b56f093 patch 9.0.0399: using :defer in expression funcref not tested
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
3020
14700
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14430
diff changeset
3021 save_current_sctx = current_sctx;
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14430
diff changeset
3022 current_sctx = fp->uf_script_ctx;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3023 save_did_emsg = did_emsg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3024 did_emsg = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3025
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3026 if (default_arg_err && (fp->uf_flags & FC_ABORT))
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3027 did_emsg = TRUE;
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3028 else if (islambda)
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3029 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3030 char_u *p = *(char_u **)fp->uf_lines.ga_data + 7;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3031
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3032 // A Lambda always has the command "return {expr}". It is much faster
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3033 // to evaluate {expr} directly.
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3034 ++ex_nesting_level;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
3035 (void)eval1(&p, rettv, &EVALARG_EVALUATE);
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3036 --ex_nesting_level;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3037 }
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3038 else
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3039 // call do_cmdline() to execute the lines
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3040 do_cmdline(NULL, get_func_line, (void *)fc,
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3041 DOCMD_NOWAIT|DOCMD_VERBOSE|DOCMD_REPEAT);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3042
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
3043 // Invoke functions added with ":defer".
30122
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
3044 handle_defer_one(current_funccal);
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
3045
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3046 --RedrawingDisabled;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3047
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3048 // when the function was aborted because of an error, return -1
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3049 if ((did_emsg && (fp->uf_flags & FC_ABORT)) || rettv->v_type == VAR_UNKNOWN)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3050 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3051 clear_tv(rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3052 rettv->v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3053 rettv->vval.v_number = -1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3054 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3055
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3056 #ifdef FEAT_PROFILE
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
3057 if (do_profiling == PROF_YES)
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
3058 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
3059 ufunc_T *caller = fc->fc_caller == NULL ? NULL : fc->fc_caller->fc_func;
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
3060
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
3061 if (fp->uf_profiling || (caller != NULL && caller->uf_profiling))
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
3062 profile_may_end_func(&profile_info, fp, caller);
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
3063 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3064 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3065
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3066 // when being verbose, mention the return value
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3067 if (p_verbose >= 12)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3068 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3069 ++no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3070 verbose_enter_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3071
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3072 if (aborting())
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
3073 smsg(_("%s aborted"), SOURCING_NAME);
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
3074 else if (fc->fc_rettv->v_type == VAR_NUMBER)
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
3075 smsg(_("%s returning #%ld"), SOURCING_NAME,
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
3076 (long)fc->fc_rettv->vval.v_number);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3077 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3078 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3079 char_u buf[MSG_BUF_LEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3080 char_u numbuf2[NUMBUFLEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3081 char_u *tofree;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3082 char_u *s;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3083
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3084 // The value may be very long. Skip the middle part, so that we
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3085 // have some idea how it starts and ends. smsg() would always
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3086 // truncate it at the end. Don't want errors such as E724 here.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3087 ++emsg_off;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
3088 s = tv2string(fc->fc_rettv, &tofree, numbuf2, 0);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3089 --emsg_off;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3090 if (s != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3091 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3092 if (vim_strsize(s) > MSG_BUF_CLEN)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3093 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3094 trunc_string(s, buf, MSG_BUF_CLEN, MSG_BUF_LEN);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3095 s = buf;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3096 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
3097 smsg(_("%s returning %s"), SOURCING_NAME, s);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3098 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3099 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3100 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3101 msg_puts("\n"); // don't overwrite this either
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3102
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3103 verbose_leave_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3104 --no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3105 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3106
19075
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents: 19035
diff changeset
3107 ESTACK_CHECK_NOW
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
3108 estack_pop();
14700
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14430
diff changeset
3109 current_sctx = save_current_sctx;
30126
01408b56f093 patch 9.0.0399: using :defer in expression funcref not tested
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
3110 restore_current_ectx(save_current_ectx);
01408b56f093 patch 9.0.0399: using :defer in expression funcref not tested
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
3111
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3112 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3113 if (do_profiling == PROF_YES)
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
3114 script_prof_restore(&profile_info.pi_wait_start);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3115 #endif
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
3116 if (using_sandbox)
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
3117 --sandbox;
27678
1646525507aa patch 8.2.4365: sticky command modifiers are too sticky
Bram Moolenaar <Bram@vim.org>
parents: 27669
diff changeset
3118 sticky_cmdmod_flags = save_sticky_cmdmod_flags;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3119
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
3120 if (p_verbose >= 12 && SOURCING_NAME != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3121 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3122 ++no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3123 verbose_enter_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3124
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
3125 smsg(_("continuing in %s"), SOURCING_NAME);
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3126 msg_puts("\n"); // don't overwrite this either
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3127
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3128 verbose_leave_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3129 --no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3130 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3131
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3132 did_emsg |= save_did_emsg;
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
3133 funcdepth_decrement();
24448
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
3134 for (i = 0; i < tv_to_free_len; ++i)
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
3135 clear_tv(tv_to_free[i]);
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
3136 cleanup_function_call(fc);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3137 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3138
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3139 /*
23252
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3140 * Check the argument count for user function "fp".
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3141 * Return FCERR_UNKNOWN if OK, FCERR_TOOFEW or FCERR_TOOMANY otherwise.
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3142 */
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3143 int
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3144 check_user_func_argcount(ufunc_T *fp, int argcount)
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3145 {
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3146 int regular_args = fp->uf_args.ga_len;
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3147
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3148 if (argcount < regular_args - fp->uf_def_args.ga_len)
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3149 return FCERR_TOOFEW;
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3150 else if (!has_varargs(fp) && argcount > regular_args)
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3151 return FCERR_TOOMANY;
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3152 return FCERR_UNKNOWN;
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3153 }
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3154
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3155 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3156 * Call a user function after checking the arguments.
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
3157 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3158 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3159 call_user_func_check(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3160 ufunc_T *fp,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3161 int argcount,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3162 typval_T *argvars,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3163 typval_T *rettv,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3164 funcexe_T *funcexe,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3165 dict_T *selfdict)
14430
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
3166 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3167 int error;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3168
29196
e391590249a1 patch 8.2.5117: crash when calling a Lua callback from a :def function
Bram Moolenaar <Bram@vim.org>
parents: 28940
diff changeset
3169 #ifdef FEAT_LUA
e391590249a1 patch 8.2.5117: crash when calling a Lua callback from a :def function
Bram Moolenaar <Bram@vim.org>
parents: 28940
diff changeset
3170 if (fp->uf_flags & FC_CFUNC)
e391590249a1 patch 8.2.5117: crash when calling a Lua callback from a :def function
Bram Moolenaar <Bram@vim.org>
parents: 28940
diff changeset
3171 {
e391590249a1 patch 8.2.5117: crash when calling a Lua callback from a :def function
Bram Moolenaar <Bram@vim.org>
parents: 28940
diff changeset
3172 cfunc_T cb = fp->uf_cb;
e391590249a1 patch 8.2.5117: crash when calling a Lua callback from a :def function
Bram Moolenaar <Bram@vim.org>
parents: 28940
diff changeset
3173
e391590249a1 patch 8.2.5117: crash when calling a Lua callback from a :def function
Bram Moolenaar <Bram@vim.org>
parents: 28940
diff changeset
3174 return (*cb)(argcount, argvars, rettv, fp->uf_cb_state);
e391590249a1 patch 8.2.5117: crash when calling a Lua callback from a :def function
Bram Moolenaar <Bram@vim.org>
parents: 28940
diff changeset
3175 }
e391590249a1 patch 8.2.5117: crash when calling a Lua callback from a :def function
Bram Moolenaar <Bram@vim.org>
parents: 28940
diff changeset
3176 #endif
e391590249a1 patch 8.2.5117: crash when calling a Lua callback from a :def function
Bram Moolenaar <Bram@vim.org>
parents: 28940
diff changeset
3177
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3178 if (fp->uf_flags & FC_RANGE && funcexe->fe_doesrange != NULL)
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3179 *funcexe->fe_doesrange = TRUE;
23252
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3180 error = check_user_func_argcount(fp, argcount);
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3181 if (error != FCERR_UNKNOWN)
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3182 return error;
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
3183 if ((fp->uf_flags & FC_DICT) && selfdict == NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3184 error = FCERR_DICT;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3185 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3186 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3187 int did_save_redo = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3188 save_redo_T save_redo;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3189
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3190 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3191 * Call the user function.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3192 * Save and restore search patterns, script variables and
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3193 * redo buffer.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3194 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3195 save_search_patterns();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3196 if (!ins_compl_active())
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3197 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3198 saveRedobuff(&save_redo);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3199 did_save_redo = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3200 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3201 ++fp->uf_calls;
20433
5950284a517f patch 8.2.0771: Vim9: cannot call a compiled closure from not compiled code
Bram Moolenaar <Bram@vim.org>
parents: 20397
diff changeset
3202 call_user_func(fp, argcount, argvars, rettv, funcexe,
5950284a517f patch 8.2.0771: Vim9: cannot call a compiled closure from not compiled code
Bram Moolenaar <Bram@vim.org>
parents: 20397
diff changeset
3203 (fp->uf_flags & FC_DICT) ? selfdict : NULL);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3204 if (--fp->uf_calls <= 0 && fp->uf_refcount <= 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3205 // Function was unreferenced while being used, free it now.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3206 func_clear_free(fp, FALSE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3207 if (did_save_redo)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3208 restoreRedobuff(&save_redo);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3209 restore_search_patterns();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3210 error = FCERR_NONE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3211 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3212 return error;
10815
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3213 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3214
14927
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3215 static funccal_entry_T *funccal_stack = NULL;
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3216
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3217 /*
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3218 * Save the current function call pointer, and set it to NULL.
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3219 * Used when executing autocommands and for ":source".
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3220 */
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3221 void
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3222 save_funccal(funccal_entry_T *entry)
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3223 {
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3224 entry->top_funccal = current_funccal;
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3225 entry->next = funccal_stack;
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3226 funccal_stack = entry;
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3227 current_funccal = NULL;
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3228 }
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3229
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3230 void
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3231 restore_funccal(void)
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3232 {
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3233 if (funccal_stack == NULL)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
3234 iemsg("INTERNAL: restore_funccal()");
14927
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3235 else
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3236 {
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3237 current_funccal = funccal_stack->top_funccal;
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3238 funccal_stack = funccal_stack->next;
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3239 }
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3240 }
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3241
17370
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
3242 funccall_T *
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
3243 get_current_funccal(void)
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
3244 {
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
3245 return current_funccal;
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
3246 }
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
3247
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3248 /*
27669
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
3249 * Return TRUE when currently at the script level:
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
3250 * - not in a function
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
3251 * - not executing an autocommand
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
3252 * Note that when an autocommand sources a script the result is FALSE;
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
3253 */
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
3254 int
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
3255 at_script_level(void)
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
3256 {
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
3257 return current_funccal == NULL && autocmd_match == NULL;
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
3258 }
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
3259
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
3260 /*
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3261 * Mark all functions of script "sid" as deleted.
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3262 */
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3263 void
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3264 delete_script_functions(int sid)
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3265 {
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3266 hashitem_T *hi;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3267 ufunc_T *fp;
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3268 long_u todo = 1;
20193
cf13b26be258 patch 8.2.0652: compiler warning for char conversion
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
3269 char_u buf[30];
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3270 size_t len;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3271
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3272 buf[0] = K_SPECIAL;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3273 buf[1] = KS_EXTRA;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3274 buf[2] = (int)KE_SNR;
20193
cf13b26be258 patch 8.2.0652: compiler warning for char conversion
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
3275 sprintf((char *)buf + 3, "%d_", sid);
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3276 len = STRLEN(buf);
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3277
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3278 while (todo > 0)
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3279 {
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3280 todo = func_hashtab.ht_used;
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3281 for (hi = func_hashtab.ht_array; todo > 0; ++hi)
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3282 if (!HASHITEM_EMPTY(hi))
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3283 {
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3284 fp = HI2UF(hi);
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3285 if (STRNCMP(fp->uf_name, buf, len) == 0)
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3286 {
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3287 int changed = func_hashtab.ht_changed;
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3288
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3289 fp->uf_flags |= FC_DEAD;
24146
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3290
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3291 if (fp->uf_calls > 0)
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3292 {
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3293 // Function is executing, don't free it but do remove
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3294 // it from the hashtable.
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3295 if (func_remove(fp))
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3296 fp->uf_refcount--;
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3297 }
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3298 else
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3299 {
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3300 func_clear(fp, TRUE);
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3301 // When clearing a function another function can be
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3302 // cleared as a side effect. When that happens start
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3303 // over.
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3304 if (changed != func_hashtab.ht_changed)
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3305 break;
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3306 }
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3307 }
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3308 --todo;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3309 }
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3310 }
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3311 }
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3312
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3313 #if defined(EXITFREE) || defined(PROTO)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3314 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3315 free_all_functions(void)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3316 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3317 hashitem_T *hi;
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3318 ufunc_T *fp;
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3319 long_u skipped = 0;
10815
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3320 long_u todo = 1;
21319
fb3dcd8ed14d patch 8.2.1210: using ht_used when looping through a hashtab is less reliable
Bram Moolenaar <Bram@vim.org>
parents: 21313
diff changeset
3321 int changed;
10815
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3322
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3323 // Clean up the current_funccal chain and the funccal stack.
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
3324 while (current_funccal != NULL)
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
3325 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
3326 clear_tv(current_funccal->fc_rettv);
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
3327 cleanup_function_call(current_funccal);
14927
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3328 if (current_funccal == NULL && funccal_stack != NULL)
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
3329 restore_funccal();
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
3330 }
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
3331
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3332 // First clear what the functions contain. Since this may lower the
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3333 // reference count of a function, it may also free a function and change
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3334 // the hash table. Restart if that happens.
10815
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3335 while (todo > 0)
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3336 {
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3337 todo = func_hashtab.ht_used;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3338 for (hi = func_hashtab.ht_array; todo > 0; ++hi)
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3339 if (!HASHITEM_EMPTY(hi))
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3340 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3341 // clear the def function index now
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3342 fp = HI2UF(hi);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3343 fp->uf_flags &= ~FC_DEAD;
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
3344 fp->uf_def_status = UF_NOT_COMPILED;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3345
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3346 // Only free functions that are not refcounted, those are
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3347 // supposed to be freed when no longer referenced.
10815
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3348 if (func_name_refcount(fp->uf_name))
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3349 ++skipped;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3350 else
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3351 {
21319
fb3dcd8ed14d patch 8.2.1210: using ht_used when looping through a hashtab is less reliable
Bram Moolenaar <Bram@vim.org>
parents: 21313
diff changeset
3352 changed = func_hashtab.ht_changed;
10815
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3353 func_clear(fp, TRUE);
21319
fb3dcd8ed14d patch 8.2.1210: using ht_used when looping through a hashtab is less reliable
Bram Moolenaar <Bram@vim.org>
parents: 21313
diff changeset
3354 if (changed != func_hashtab.ht_changed)
10815
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3355 {
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3356 skipped = 0;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3357 break;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3358 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3359 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3360 --todo;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3361 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3362 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3363
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3364 // Now actually free the functions. Need to start all over every time,
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3365 // because func_free() may change the hash table.
10815
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3366 skipped = 0;
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3367 while (func_hashtab.ht_used > skipped)
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3368 {
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3369 todo = func_hashtab.ht_used;
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3370 for (hi = func_hashtab.ht_array; todo > 0; ++hi)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3371 if (!HASHITEM_EMPTY(hi))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3372 {
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3373 --todo;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3374 // Only free functions that are not refcounted, those are
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3375 // supposed to be freed when no longer referenced.
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3376 fp = HI2UF(hi);
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3377 if (func_name_refcount(fp->uf_name))
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3378 ++skipped;
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3379 else
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3380 {
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3381 if (func_free(fp, FALSE) == OK)
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3382 {
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3383 skipped = 0;
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3384 break;
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3385 }
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3386 // did not actually free it
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3387 ++skipped;
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3388 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3389 }
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3390 }
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3391 if (skipped == 0)
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3392 hash_clear(&func_hashtab);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3393
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3394 free_def_functions();
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3395 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3396 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3397
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3398 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3399 * Return TRUE if "name" looks like a builtin function name: starts with a
27189
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3400 * lower case letter, doesn't contain AUTOLOAD_CHAR or ':', no "." after the
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3401 * name.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3402 * "len" is the length of "name", or -1 for NUL terminated.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3403 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3404 int
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3405 builtin_function(char_u *name, int len)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3406 {
27189
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3407 int i;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3408
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3409 if (!ASCII_ISLOWER(name[0]) || name[1] == ':')
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3410 return FALSE;
27189
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3411 for (i = 0; name[i] != NUL && (len < 0 || i < len); ++i)
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3412 {
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3413 if (name[i] == AUTOLOAD_CHAR)
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3414 return FALSE;
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3415 if (!eval_isnamec(name[i]))
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3416 {
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3417 // "name.something" is not a builtin function
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3418 if (name[i] == '.')
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3419 return FALSE;
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3420 break;
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3421 }
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3422 }
a10936038ec9 patch 8.2.4123: complete function cannot be import.Name
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
3423 return TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3424 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3425
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3426 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3427 func_call(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3428 char_u *name,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3429 typval_T *args,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3430 partial_T *partial,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3431 dict_T *selfdict,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3432 typval_T *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3433 {
19201
e7b4fff348dd patch 8.2.0159: non-materialized range() list causes problems
Bram Moolenaar <Bram@vim.org>
parents: 19183
diff changeset
3434 list_T *l = args->vval.v_list;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3435 listitem_T *item;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3436 typval_T argv[MAX_FUNC_ARGS + 1];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3437 int argc = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3438 int r = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3439
20392
4c317d8c1051 patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3440 CHECK_LIST_MATERIALIZE(l);
19934
3ff714d765ba patch 8.2.0523: loops are repeated
Bram Moolenaar <Bram@vim.org>
parents: 19912
diff changeset
3441 FOR_ALL_LIST_ITEMS(l, item)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3442 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3443 if (argc == MAX_FUNC_ARGS - (partial == NULL ? 0 : partial->pt_argc))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3444 {
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
3445 emsg(_(e_too_many_arguments));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3446 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3447 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3448 // Make a copy of each argument. This is needed to be able to set
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3449 // v_lock to VAR_FIXED in the copy without changing the original list.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3450 copy_tv(&item->li_tv, &argv[argc++]);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3451 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3452
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3453 if (item == NULL)
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3454 {
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3455 funcexe_T funcexe;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3456
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
3457 CLEAR_FIELD(funcexe);
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3458 funcexe.fe_firstline = curwin->w_cursor.lnum;
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3459 funcexe.fe_lastline = curwin->w_cursor.lnum;
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3460 funcexe.fe_evaluate = TRUE;
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3461 funcexe.fe_partial = partial;
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3462 funcexe.fe_selfdict = selfdict;
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3463 r = call_func(name, -1, rettv, argc, argv, &funcexe);
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3464 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3465
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3466 // Free the arguments.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3467 while (argc > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3468 clear_tv(&argv[--argc]);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3469
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3470 return r;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3471 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3472
18104
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3473 static int callback_depth = 0;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3474
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3475 int
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3476 get_callback_depth(void)
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3477 {
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3478 return callback_depth;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3479 }
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3480
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3481 /*
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3482 * Invoke call_func() with a callback.
26452
65b4109a4297 patch 8.2.3756: might crash when callback is not valid
Bram Moolenaar <Bram@vim.org>
parents: 26445
diff changeset
3483 * Returns FAIL if the callback could not be called.
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3484 */
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3485 int
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3486 call_callback(
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3487 callback_T *callback,
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3488 int len, // length of "name" or -1 to use strlen()
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3489 typval_T *rettv, // return value goes here
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3490 int argcount, // number of "argvars"
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3491 typval_T *argvars) // vars for arguments, must have "argcount"
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3492 // PLUS ONE elements!
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3493 {
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3494 funcexe_T funcexe;
18104
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3495 int ret;
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3496
26452
65b4109a4297 patch 8.2.3756: might crash when callback is not valid
Bram Moolenaar <Bram@vim.org>
parents: 26445
diff changeset
3497 if (callback->cb_name == NULL || *callback->cb_name == NUL)
65b4109a4297 patch 8.2.3756: might crash when callback is not valid
Bram Moolenaar <Bram@vim.org>
parents: 26445
diff changeset
3498 return FAIL;
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
3499 CLEAR_FIELD(funcexe);
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3500 funcexe.fe_evaluate = TRUE;
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3501 funcexe.fe_partial = callback->cb_partial;
18104
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3502 ++callback_depth;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3503 ret = call_func(callback->cb_name, len, rettv, argcount, argvars, &funcexe);
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3504 --callback_depth;
26538
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3505
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3506 // When a :def function was called that uses :try an error would be turned
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3507 // into an exception. Need to give the error here.
26540
682ff45f289f patch 8.2.3799: edit test hangs or fails
Bram Moolenaar <Bram@vim.org>
parents: 26538
diff changeset
3508 if (need_rethrow && current_exception != NULL && trylevel == 0)
26538
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3509 {
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3510 need_rethrow = FALSE;
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3511 handle_did_throw();
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3512 }
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3513
18104
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3514 return ret;
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3515 }
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3516
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3517 /*
26388
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3518 * call the 'callback' function and return the result as a number.
26452
65b4109a4297 patch 8.2.3756: might crash when callback is not valid
Bram Moolenaar <Bram@vim.org>
parents: 26445
diff changeset
3519 * Returns -2 when calling the function fails. Uses argv[0] to argv[argc - 1]
26388
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3520 * for the function arguments. argv[argc] should have type VAR_UNKNOWN.
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3521 */
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3522 varnumber_T
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3523 call_callback_retnr(
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3524 callback_T *callback,
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3525 int argcount, // number of "argvars"
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3526 typval_T *argvars) // vars for arguments, must have "argcount"
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3527 // PLUS ONE elements!
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3528 {
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3529 typval_T rettv;
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3530 varnumber_T retval;
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3531
27285
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27279
diff changeset
3532 if (call_callback(callback, -1, &rettv, argcount, argvars) == FAIL)
26452
65b4109a4297 patch 8.2.3756: might crash when callback is not valid
Bram Moolenaar <Bram@vim.org>
parents: 26445
diff changeset
3533 return -2;
26388
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3534
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3535 retval = tv_get_number_chk(&rettv, NULL);
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3536 clear_tv(&rettv);
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3537 return retval;
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3538 }
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3539
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3540 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3541 * Give an error message for the result of a function.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3542 * Nothing if "error" is FCERR_NONE.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3543 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3544 void
30594
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3545 user_func_error(int error, char_u *name, int found_var)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3546 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3547 switch (error)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3548 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3549 case FCERR_UNKNOWN:
30594
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3550 if (found_var)
28263
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
3551 emsg_funcname(e_not_callable_type_str, name);
26506
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
3552 else
26602
fac6673086df patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26574
diff changeset
3553 emsg_funcname(e_unknown_function_str, name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3554 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3555 case FCERR_NOTMETHOD:
28263
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
3556 emsg_funcname(e_cannot_use_function_as_method_str, name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3557 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3558 case FCERR_DELETED:
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
3559 emsg_funcname(e_function_was_deleted_str, name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3560 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3561 case FCERR_TOOMANY:
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
3562 emsg_funcname(e_too_many_arguments_for_function_str, name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3563 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3564 case FCERR_TOOFEW:
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
3565 emsg_funcname(e_not_enough_arguments_for_function_str, name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3566 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3567 case FCERR_SCRIPT:
28263
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28249
diff changeset
3568 emsg_funcname(e_using_sid_not_in_script_context_str, name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3569 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3570 case FCERR_DICT:
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
3571 emsg_funcname(e_calling_dict_function_without_dictionary_str,
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
3572 name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3573 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3574 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3575 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3576
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3577 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3578 * Call a function with its resolved parameters
9626
172131507c85 commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents: 9612
diff changeset
3579 *
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3580 * Return FAIL when the function can't be called, OK otherwise.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3581 * Also returns OK when an error was encountered while executing the function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3582 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3583 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3584 call_func(
16634
a1ba0bd74e7d patch 8.1.1319: computing function length name in many places
Bram Moolenaar <Bram@vim.org>
parents: 16615
diff changeset
3585 char_u *funcname, // name of the function
a1ba0bd74e7d patch 8.1.1319: computing function length name in many places
Bram Moolenaar <Bram@vim.org>
parents: 16615
diff changeset
3586 int len, // length of "name" or -1 to use strlen()
a1ba0bd74e7d patch 8.1.1319: computing function length name in many places
Bram Moolenaar <Bram@vim.org>
parents: 16615
diff changeset
3587 typval_T *rettv, // return value goes here
a1ba0bd74e7d patch 8.1.1319: computing function length name in many places
Bram Moolenaar <Bram@vim.org>
parents: 16615
diff changeset
3588 int argcount_in, // number of "argvars"
a1ba0bd74e7d patch 8.1.1319: computing function length name in many places
Bram Moolenaar <Bram@vim.org>
parents: 16615
diff changeset
3589 typval_T *argvars_in, // vars for arguments, must have "argcount"
a1ba0bd74e7d patch 8.1.1319: computing function length name in many places
Bram Moolenaar <Bram@vim.org>
parents: 16615
diff changeset
3590 // PLUS ONE elements!
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3591 funcexe_T *funcexe) // more arguments
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3592 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3593 int ret = FAIL;
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3594 int error = FCERR_NONE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3595 int i;
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3596 ufunc_T *fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3597 char_u fname_buf[FLEN_FIXED + 1];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3598 char_u *tofree = NULL;
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3599 char_u *fname = NULL;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3600 char_u *name = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3601 int argcount = argcount_in;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3602 typval_T *argvars = argvars_in;
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3603 dict_T *selfdict = funcexe->fe_selfdict;
17638
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3604 typval_T argv[MAX_FUNC_ARGS + 1]; // used when "partial" or
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3605 // "funcexe->fe_basetv" is not NULL
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3606 int argv_clear = 0;
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3607 int argv_base = 0;
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3608 partial_T *partial = funcexe->fe_partial;
25137
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25104
diff changeset
3609 type_T check_type;
26833
434eaef2ac62 patch 8.2.3945: Vim9: partial variable argument types are wrong
Bram Moolenaar <Bram@vim.org>
parents: 26804
diff changeset
3610 type_T *check_type_args[MAX_FUNC_ARGS];
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3611
17883
6249953b0609 patch 8.1.1938: may crash when out of memory
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
3612 // Initialize rettv so that it is safe for caller to invoke clear_tv(rettv)
6249953b0609 patch 8.1.1938: may crash when out of memory
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
3613 // even when call_func() returns FAIL.
6249953b0609 patch 8.1.1938: may crash when out of memory
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
3614 rettv->v_type = VAR_UNKNOWN;
6249953b0609 patch 8.1.1938: may crash when out of memory
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
3615
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3616 if (partial != NULL)
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3617 fp = partial->pt_func;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3618 if (fp == NULL)
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3619 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3620 // Make a copy of the name, if it comes from a funcref variable it
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3621 // could be changed or deleted in the called function.
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3622 name = len > 0 ? vim_strnsave(funcname, len) : vim_strsave(funcname);
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3623 if (name == NULL)
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3624 return ret;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3625
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3626 fname = fname_trans_sid(name, fname_buf, &tofree, &error);
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3627 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3628
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3629 if (funcexe->fe_doesrange != NULL)
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3630 *funcexe->fe_doesrange = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3631
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3632 if (partial != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3633 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3634 // When the function has a partial with a dict and there is a dict
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3635 // argument, use the dict argument. That is backwards compatible.
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3636 // When the dict was bound explicitly use the one from the partial.
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3637 if (partial->pt_dict != NULL && (selfdict == NULL || !partial->pt_auto))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3638 selfdict = partial->pt_dict;
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3639 if (error == FCERR_NONE && partial->pt_argc > 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3640 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3641 for (argv_clear = 0; argv_clear < partial->pt_argc; ++argv_clear)
18576
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3642 {
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3643 if (argv_clear + argcount_in >= MAX_FUNC_ARGS)
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3644 {
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3645 error = FCERR_TOOMANY;
18576
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3646 goto theend;
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3647 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3648 copy_tv(&partial->pt_argv[argv_clear], &argv[argv_clear]);
18576
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3649 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3650 for (i = 0; i < argcount_in; ++i)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3651 argv[i + argv_clear] = argvars_in[i];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3652 argvars = argv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3653 argcount = partial->pt_argc + argcount_in;
25137
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25104
diff changeset
3654
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3655 if (funcexe->fe_check_type != NULL
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3656 && funcexe->fe_check_type->tt_argcount != -1)
25137
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25104
diff changeset
3657 {
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3658 // Now funcexe->fe_check_type is missing the added arguments,
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3659 // make a copy of the type with the correction.
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3660 check_type = *funcexe->fe_check_type;
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3661 funcexe->fe_check_type = &check_type;
26833
434eaef2ac62 patch 8.2.3945: Vim9: partial variable argument types are wrong
Bram Moolenaar <Bram@vim.org>
parents: 26804
diff changeset
3662 check_type.tt_args = check_type_args;
434eaef2ac62 patch 8.2.3945: Vim9: partial variable argument types are wrong
Bram Moolenaar <Bram@vim.org>
parents: 26804
diff changeset
3663 CLEAR_FIELD(check_type_args);
434eaef2ac62 patch 8.2.3945: Vim9: partial variable argument types are wrong
Bram Moolenaar <Bram@vim.org>
parents: 26804
diff changeset
3664 for (i = 0; i < check_type.tt_argcount; ++i)
434eaef2ac62 patch 8.2.3945: Vim9: partial variable argument types are wrong
Bram Moolenaar <Bram@vim.org>
parents: 26804
diff changeset
3665 check_type_args[i + partial->pt_argc] =
434eaef2ac62 patch 8.2.3945: Vim9: partial variable argument types are wrong
Bram Moolenaar <Bram@vim.org>
parents: 26804
diff changeset
3666 check_type.tt_args[i];
25137
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25104
diff changeset
3667 check_type.tt_argcount += partial->pt_argc;
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25104
diff changeset
3668 check_type.tt_min_argcount += partial->pt_argc;
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25104
diff changeset
3669 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3670 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3671 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3672
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3673 if (error == FCERR_NONE && funcexe->fe_check_type != NULL
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3674 && funcexe->fe_evaluate)
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3675 {
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3676 // Check that the argument types are OK for the types of the funcref.
27171
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
3677 if (check_argument_types(funcexe->fe_check_type,
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
3678 argvars, argcount, funcexe->fe_basetv,
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
3679 (name != NULL) ? name : funcname) == FAIL)
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3680 error = FCERR_OTHER;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3681 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3682
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3683 if (error == FCERR_NONE && funcexe->fe_evaluate)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3684 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3685 char_u *rfname = fname;
21586
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3686 int is_global = FALSE;
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3687
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3688 // Skip "g:" before a function name.
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3689 if (fp == NULL && fname[0] == 'g' && fname[1] == ':')
21586
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3690 {
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3691 is_global = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3692 rfname = fname + 2;
21586
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3693 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3694
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3695 rettv->v_type = VAR_NUMBER; // default rettv is number zero
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3696 rettv->vval.v_number = 0;
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3697 error = FCERR_UNKNOWN;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3698
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3699 if (fp != NULL || !builtin_function(rfname, -1))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3700 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3701 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3702 * User defined function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3703 */
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3704 if (fp == NULL)
27464
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
3705 {
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
3706 fp = find_func(rfname, is_global);
27464
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
3707 if (fp != NULL && !is_global && in_vim9script()
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
3708 && func_requires_g_prefix(fp))
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
3709 // In Vim9 script g: is required to find a global
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
3710 // non-autoload function.
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
3711 fp = NULL;
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
3712 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3713
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3714 // Trigger FuncUndefined event, may load the function.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3715 if (fp == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3716 && apply_autocmds(EVENT_FUNCUNDEFINED,
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3717 rfname, rfname, TRUE, NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3718 && !aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3719 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3720 // executed an autocommand, search for the function again
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
3721 fp = find_func(rfname, is_global);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3722 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3723 // Try loading a package.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3724 if (fp == NULL && script_autoload(rfname, TRUE) && !aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3725 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3726 // loaded a package, search for the function again
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
3727 fp = find_func(rfname, is_global);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3728 }
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3729 if (fp == NULL)
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3730 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3731 char_u *p = untrans_function_name(rfname);
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3732
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3733 // If using Vim9 script try not local to the script.
21747
7e1316c6d0eb patch 8.2.1423: Vim9: find global function when looking for script-local
Bram Moolenaar <Bram@vim.org>
parents: 21737
diff changeset
3734 // Don't do this if the name starts with "s:".
7e1316c6d0eb patch 8.2.1423: Vim9: find global function when looking for script-local
Bram Moolenaar <Bram@vim.org>
parents: 21737
diff changeset
3735 if (p != NULL && (funcname[0] != 's' || funcname[1] != ':'))
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
3736 fp = find_func(p, is_global);
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3737 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3738
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3739 if (fp != NULL && (fp->uf_flags & FC_DELETED))
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3740 error = FCERR_DELETED;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3741 else if (fp != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3742 {
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3743 if (funcexe->fe_argv_func != NULL)
18572
23fef64352a1 patch 8.1.2280: crash when passing partial to substitute()
Bram Moolenaar <Bram@vim.org>
parents: 18536
diff changeset
3744 // postponed filling in the arguments, do it now
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3745 argcount = funcexe->fe_argv_func(argcount, argvars,
30281
d3cfd12839ef patch 9.0.0476: varargs does not work for replacement function of substitute()
Bram Moolenaar <Bram@vim.org>
parents: 30166
diff changeset
3746 argv_clear, fp);
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3747
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3748 if (funcexe->fe_basetv != NULL)
17638
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3749 {
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3750 // Method call: base->Method()
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3751 mch_memmove(&argv[1], argvars, sizeof(typval_T) * argcount);
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3752 argv[0] = *funcexe->fe_basetv;
17638
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3753 argcount++;
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3754 argvars = argv;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3755 argv_base = 1;
17638
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3756 }
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3757
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3758 error = call_user_func_check(fp, argcount, argvars, rettv,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3759 funcexe, selfdict);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3760 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3761 }
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3762 else if (funcexe->fe_basetv != NULL)
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3763 {
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3764 /*
17638
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3765 * expr->method(): Find the method name in the table, call its
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3766 * implementation with the base as one of the arguments.
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3767 */
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3768 error = call_internal_method(fname, argcount, argvars, rettv,
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3769 funcexe->fe_basetv);
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3770 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3771 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3772 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3773 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3774 * Find the function name in the table, call its implementation.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3775 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3776 error = call_internal_func(fname, argcount, argvars, rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3777 }
21586
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3778
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3779 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3780 * The function call (or "FuncUndefined" autocommand sequence) might
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3781 * have been aborted by an error, an interrupt, or an explicitly thrown
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3782 * exception that has not been caught so far. This situation can be
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3783 * tested for by calling aborting(). For an error in an internal
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3784 * function or for the "E132" error in call_user_func(), however, the
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3785 * throw point at which the "force_abort" flag (temporarily reset by
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3786 * emsg()) is normally updated has not been reached yet. We need to
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3787 * update that flag first to make aborting() reliable.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3788 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3789 update_force_abort();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3790 }
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3791 if (error == FCERR_NONE)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3792 ret = OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3793
18576
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3794 theend:
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3795 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3796 * Report an error unless the argument evaluation or function call has been
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3797 * cancelled due to an aborting error, an interrupt, or an exception.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3798 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3799 if (!aborting())
30594
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3800 user_func_error(error, (name != NULL) ? name : funcname,
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3801 funcexe->fe_found_var);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3802
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3803 // clear the copies made from the partial
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3804 while (argv_clear > 0)
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3805 clear_tv(&argv[--argv_clear + argv_base]);
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3806
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3807 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3808 vim_free(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3809
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3810 return ret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3811 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3812
30594
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3813 /*
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3814 * Call a function without arguments, partial or dict.
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3815 * This is like call_func() when the call is only "FuncName()".
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3816 * To be used by "expr" options.
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3817 * Returns NOTDONE when the function could not be found.
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3818 */
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3819 int
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3820 call_simple_func(
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3821 char_u *funcname, // name of the function
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3822 int len, // length of "name" or -1 to use strlen()
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3823 typval_T *rettv) // return value goes here
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3824 {
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3825 int ret = FAIL;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3826 int error = FCERR_NONE;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3827 char_u fname_buf[FLEN_FIXED + 1];
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3828 char_u *tofree = NULL;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3829 char_u *name;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3830 char_u *fname;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3831 char_u *rfname;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3832 int is_global = FALSE;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3833 ufunc_T *fp;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3834
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3835 rettv->v_type = VAR_NUMBER; // default rettv is number zero
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3836 rettv->vval.v_number = 0;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3837
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3838 // Make a copy of the name, an option can be changed in the function.
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3839 name = vim_strnsave(funcname, len);
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3840 if (name == NULL)
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3841 return ret;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3842
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3843 fname = fname_trans_sid(name, fname_buf, &tofree, &error);
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3844
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3845 // Skip "g:" before a function name.
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3846 if (fname[0] == 'g' && fname[1] == ':')
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3847 {
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3848 is_global = TRUE;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3849 rfname = fname + 2;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3850 }
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3851 else
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3852 rfname = fname;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3853 fp = find_func(rfname, is_global);
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3854 if (fp != NULL && !is_global && in_vim9script()
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3855 && func_requires_g_prefix(fp))
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3856 // In Vim9 script g: is required to find a global non-autoload
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3857 // function.
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3858 fp = NULL;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3859 if (fp == NULL)
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3860 ret = NOTDONE;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3861 else if (fp != NULL && (fp->uf_flags & FC_DELETED))
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3862 error = FCERR_DELETED;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3863 else if (fp != NULL)
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3864 {
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3865 typval_T argvars[1];
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3866 funcexe_T funcexe;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3867
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3868 argvars[0].v_type = VAR_UNKNOWN;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3869 CLEAR_FIELD(funcexe);
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3870 funcexe.fe_evaluate = TRUE;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3871
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3872 error = call_user_func_check(fp, 0, argvars, rettv, &funcexe, NULL);
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3873 if (error == FCERR_NONE)
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3874 ret = OK;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3875 }
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3876
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3877 user_func_error(error, name, FALSE);
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3878 vim_free(tofree);
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3879 vim_free(name);
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3880
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3881 return ret;
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3882 }
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
3883
21401
aa7675a4a0cd patch 8.2.1251: Vim9: warning for pointer usage, test failure undetected
Bram Moolenaar <Bram@vim.org>
parents: 21319
diff changeset
3884 char_u *
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3885 printable_func_name(ufunc_T *fp)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3886 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3887 return fp->uf_name_exp != NULL ? fp->uf_name_exp : fp->uf_name;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3888 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3889
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3890 /*
31081
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3891 * When "prev_ht_changed" does not equal "ht_changed" give an error and return
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3892 * TRUE. Otherwise return FALSE.
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3893 */
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3894 static int
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3895 function_list_modified(int prev_ht_changed)
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3896 {
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3897 if (prev_ht_changed != func_hashtab.ht_changed)
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3898 {
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3899 emsg(_(e_function_list_was_modified));
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3900 return TRUE;
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3901 }
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3902 return FALSE;
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3903 }
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3904
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3905 /*
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3906 * List the head of the function: "function name(arg1, arg2)".
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3907 */
31081
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3908 static int
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3909 list_func_head(ufunc_T *fp, int indent)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3910 {
31081
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3911 int prev_ht_changed = func_hashtab.ht_changed;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3912 int j;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3913
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3914 msg_start();
31081
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3915
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3916 // a timer at the more prompt may have deleted the function
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3917 if (function_list_modified(prev_ht_changed))
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3918 return FAIL;
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3919
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3920 if (indent)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3921 msg_puts(" ");
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
3922 if (fp->uf_def_status != UF_NOT_COMPILED)
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3923 msg_puts("def ");
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3924 else
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3925 msg_puts("function ");
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3926 msg_puts((char *)printable_func_name(fp));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3927 msg_putchar('(');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3928 for (j = 0; j < fp->uf_args.ga_len; ++j)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3929 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3930 if (j)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3931 msg_puts(", ");
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3932 msg_puts((char *)FUNCARG(fp, j));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3933 if (fp->uf_arg_types != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3934 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3935 char *tofree;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3936
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3937 msg_puts(": ");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3938 msg_puts(type_name(fp->uf_arg_types[j], &tofree));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3939 vim_free(tofree);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3940 }
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3941 if (j >= fp->uf_args.ga_len - fp->uf_def_args.ga_len)
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3942 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3943 msg_puts(" = ");
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3944 msg_puts(((char **)(fp->uf_def_args.ga_data))
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3945 [j - fp->uf_args.ga_len + fp->uf_def_args.ga_len]);
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3946 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3947 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3948 if (fp->uf_varargs)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3949 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3950 if (j)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3951 msg_puts(", ");
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3952 msg_puts("...");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3953 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3954 if (fp->uf_va_name != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3955 {
28727
30862b2f7431 patch 8.2.4888: line number of lambda ignores line continuation
Bram Moolenaar <Bram@vim.org>
parents: 28515
diff changeset
3956 if (!fp->uf_varargs)
30862b2f7431 patch 8.2.4888: line number of lambda ignores line continuation
Bram Moolenaar <Bram@vim.org>
parents: 28515
diff changeset
3957 {
30862b2f7431 patch 8.2.4888: line number of lambda ignores line continuation
Bram Moolenaar <Bram@vim.org>
parents: 28515
diff changeset
3958 if (j)
30862b2f7431 patch 8.2.4888: line number of lambda ignores line continuation
Bram Moolenaar <Bram@vim.org>
parents: 28515
diff changeset
3959 msg_puts(", ");
30862b2f7431 patch 8.2.4888: line number of lambda ignores line continuation
Bram Moolenaar <Bram@vim.org>
parents: 28515
diff changeset
3960 msg_puts("...");
30862b2f7431 patch 8.2.4888: line number of lambda ignores line continuation
Bram Moolenaar <Bram@vim.org>
parents: 28515
diff changeset
3961 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3962 msg_puts((char *)fp->uf_va_name);
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
3963 if (fp->uf_va_type != NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3964 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3965 char *tofree;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3966
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3967 msg_puts(": ");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3968 msg_puts(type_name(fp->uf_va_type, &tofree));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3969 vim_free(tofree);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3970 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3971 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3972 msg_putchar(')');
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3973
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
3974 if (fp->uf_def_status != UF_NOT_COMPILED)
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3975 {
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3976 if (fp->uf_ret_type != &t_void)
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3977 {
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3978 char *tofree;
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3979
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3980 msg_puts(": ");
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3981 msg_puts(type_name(fp->uf_ret_type, &tofree));
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3982 vim_free(tofree);
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3983 }
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3984 }
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3985 else if (fp->uf_flags & FC_ABORT)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3986 msg_puts(" abort");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3987 if (fp->uf_flags & FC_RANGE)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3988 msg_puts(" range");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3989 if (fp->uf_flags & FC_DICT)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3990 msg_puts(" dict");
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
3991 if (fp->uf_flags & FC_CLOSURE)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3992 msg_puts(" closure");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3993 msg_clr_eos();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3994 if (p_verbose > 0)
14700
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14430
diff changeset
3995 last_set_msg(fp->uf_script_ctx);
31081
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3996
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
3997 return OK;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3998 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3999
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4000 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4001 * Get a function name, translating "<SID>" and "<SNR>".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4002 * Also handles a Funcref in a List or Dictionary.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4003 * Returns the function name in allocated memory, or NULL for failure.
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4004 * Set "*is_global" to TRUE when the function must be global, unless
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4005 * "is_global" is NULL.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4006 * flags:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4007 * TFN_INT: internal function name OK
31416
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4008 * TFN_IN_CLASS: function in a class
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4009 * TFN_QUIET: be quiet
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4010 * TFN_NO_AUTOLOAD: do not use script autoloading
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4011 * TFN_NO_DEREF: do not dereference a Funcref
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4012 * Advances "pp" to just after the function name (if no error).
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4013 */
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4014 char_u *
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4015 trans_function_name(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4016 char_u **pp,
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4017 int *is_global,
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4018 int skip, // only find the end, don't evaluate
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4019 int flags,
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4020 funcdict_T *fdp, // return: info about dictionary used
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
4021 partial_T **partial, // return: partial of a FuncRef
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
4022 type_T **type) // return: type of funcref if not NULL
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4023 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4024 char_u *name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4025 char_u *start;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4026 char_u *end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4027 int lead;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4028 char_u sid_buf[20];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4029 int len;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4030 int extra = 0;
27464
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4031 int prefix_g = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4032 lval_T lv;
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
4033 int vim9script = in_vim9script();
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
4034 int vim9_local;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4035
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4036 if (fdp != NULL)
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
4037 CLEAR_POINTER(fdp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4038 start = *pp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4039
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4040 // Check for hard coded <SNR>: already translated function ID (from a user
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4041 // command).
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4042 if ((*pp)[0] == K_SPECIAL && (*pp)[1] == KS_EXTRA
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4043 && (*pp)[2] == (int)KE_SNR)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4044 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4045 *pp += 3;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4046 len = get_id_len(pp) + 3;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4047 return vim_strnsave(start, len);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4048 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4049
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4050 // A name starting with "<SID>" or "<SNR>" is local to a script. But
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4051 // don't skip over "s:", get_lval() needs it for "s:dict.func".
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4052 lead = eval_fname_script(start);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4053 if (lead > 2)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4054 start += lead;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4055
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4056 // Note that TFN_ flags use the same values as GLV_ flags.
13002
f7b2ecaeb79c patch 8.0.1377: cannot call a dict function in autoloaded dict
Christian Brabandt <cb@256bit.org>
parents: 11569
diff changeset
4057 end = get_lval(start, NULL, &lv, FALSE, skip, flags | GLV_READ_ONLY,
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4058 lead > 2 ? 0 : FNE_CHECK_START);
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
4059 if (end == start || (vim9script && end != NULL
27279
6e1b0c4ab668 patch 8.2.4168: disallowing empty function name breaks existing plugins
Bram Moolenaar <Bram@vim.org>
parents: 27271
diff changeset
4060 && end[-1] == AUTOLOAD_CHAR && *end == '('))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4061 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4062 if (!skip)
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4063 emsg(_(e_function_name_required));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4064 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4065 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4066 if (end == NULL || (lv.ll_tv != NULL && (lead > 2 || lv.ll_range)))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4067 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4068 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4069 * Report an invalid expression in braces, unless the expression
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4070 * evaluation has been cancelled due to an aborting error, an
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4071 * interrupt, or an exception.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4072 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4073 if (!aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4074 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4075 if (end != NULL)
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26857
diff changeset
4076 semsg(_(e_invalid_argument_str), start);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4077 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4078 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4079 *pp = find_name_end(start, NULL, NULL, FNE_INCL_BR);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4080 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4081 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4082
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4083 if (lv.ll_tv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4084 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4085 if (fdp != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4086 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4087 fdp->fd_dict = lv.ll_dict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4088 fdp->fd_newkey = lv.ll_newkey;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4089 lv.ll_newkey = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4090 fdp->fd_di = lv.ll_di;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4091 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4092 if (lv.ll_tv->v_type == VAR_FUNC && lv.ll_tv->vval.v_string != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4093 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4094 name = vim_strsave(lv.ll_tv->vval.v_string);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4095 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4096 }
31424
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
4097 else if (lv.ll_tv->v_type == VAR_CLASS
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
4098 && lv.ll_tv->vval.v_class != NULL)
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
4099 {
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
4100 name = vim_strsave(lv.ll_tv->vval.v_class->class_name);
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
4101 *pp = end;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
4102 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4103 else if (lv.ll_tv->v_type == VAR_PARTIAL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4104 && lv.ll_tv->vval.v_partial != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4105 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4106 name = vim_strsave(partial_name(lv.ll_tv->vval.v_partial));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4107 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4108 if (partial != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4109 *partial = lv.ll_tv->vval.v_partial;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4110 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4111 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4112 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4113 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4114 || lv.ll_dict == NULL || fdp->fd_newkey == NULL))
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
4115 emsg(_(e_funcref_required));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4116 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4117 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4118 name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4119 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4120 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4121 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4122
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4123 if (lv.ll_name == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4124 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4125 // Error found, but continue after the function name.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4126 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4127 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4128 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4129
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4130 // Check if the name is a Funcref. If so, use the value.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4131 if (lv.ll_exp_name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4132 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4133 len = (int)STRLEN(lv.ll_exp_name);
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
4134 name = deref_func_name(lv.ll_exp_name, &len, partial, type,
27233
73232ed49cf2 patch 8.2.4145: confusing error when using name of import for a function
Bram Moolenaar <Bram@vim.org>
parents: 27189
diff changeset
4135 flags & TFN_NO_AUTOLOAD, flags & TFN_NEW_FUNC, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4136 if (name == lv.ll_exp_name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4137 name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4138 }
27076
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4139 else if (lv.ll_sid > 0)
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4140 {
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4141 scriptitem_T *si = SCRIPT_ITEM(lv.ll_sid);
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4142 int cc = *lv.ll_name_end;
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4143
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4144 // function in another script. Prefix <SNR>99_ or the autoload prefix.
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4145 *lv.ll_name_end = NUL;
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4146 if (si->sn_autoload_prefix != NULL)
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4147 {
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4148 name = concat_str(si->sn_autoload_prefix, lv.ll_name);
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4149 }
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4150 else
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4151 {
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4152 sid_buf[0] = K_SPECIAL;
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4153 sid_buf[1] = KS_EXTRA;
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4154 sid_buf[2] = (int)KE_SNR;
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4155 vim_snprintf((char *)sid_buf + 3, sizeof(sid_buf) - 3,
27457
4c16acb2525f patch 8.2.4257: Vim9: finding global function without g: prefix inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 27348
diff changeset
4156 "%ld_", (long)lv.ll_sid);
27076
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4157 name = concat_str(sid_buf, lv.ll_name);
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4158 }
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4159 *lv.ll_name_end = cc;
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4160 *pp = end;
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4161 goto theend;
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
4162 }
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4163 else if (!(flags & TFN_NO_DEREF))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4164 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4165 len = (int)(end - *pp);
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
4166 name = deref_func_name(*pp, &len, partial, type,
27233
73232ed49cf2 patch 8.2.4145: confusing error when using name of import for a function
Bram Moolenaar <Bram@vim.org>
parents: 27189
diff changeset
4167 flags & TFN_NO_AUTOLOAD, flags & TFN_NEW_FUNC, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4168 if (name == *pp)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4169 name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4170 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4171 if (name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4172 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4173 name = vim_strsave(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4174 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4175 if (STRNCMP(name, "<SNR>", 5) == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4176 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4177 // Change "<SNR>" to the byte sequence.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4178 name[0] = K_SPECIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4179 name[1] = KS_EXTRA;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4180 name[2] = (int)KE_SNR;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4181 mch_memmove(name + 3, name + 5, STRLEN(name + 5) + 1);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4182 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4183 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4184 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4185
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4186 if (lv.ll_exp_name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4187 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4188 len = (int)STRLEN(lv.ll_exp_name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4189 if (lead <= 2 && lv.ll_name == lv.ll_exp_name
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4190 && STRNCMP(lv.ll_name, "s:", 2) == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4191 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4192 // When there was "s:" already or the name expanded to get a
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4193 // leading "s:" then remove it.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4194 lv.ll_name += 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4195 len -= 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4196 lead = 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4197 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4198 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4199 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4200 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4201 // skip over "s:" and "g:"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4202 if (lead == 2 || (lv.ll_name[0] == 'g' && lv.ll_name[1] == ':'))
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4203 {
27464
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4204 if (lv.ll_name[0] == 'g')
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4205 {
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4206 if (is_global != NULL)
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4207 {
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4208 *is_global = TRUE;
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4209 }
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4210 else
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4211 {
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4212 // dropping "g:" without setting "is_global" won't work in
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4213 // Vim9script, put it back later
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4214 prefix_g = TRUE;
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4215 extra = 2;
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4216 }
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4217 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4218 lv.ll_name += 2;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4219 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4220 len = (int)(end - lv.ll_name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4221 }
22496
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
4222 if (len <= 0)
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
4223 {
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
4224 if (!skip)
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4225 emsg(_(e_function_name_required));
22496
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
4226 goto theend;
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
4227 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4228
23237
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
4229 // In Vim9 script a user function is script-local by default, unless it
31416
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4230 // starts with a lower case character: dict.func(). Or when in a class.
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4231 vim9_local = ASCII_ISUPPER(*start) && vim9script
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4232 && (flags & TFN_IN_CLASS) == 0;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4233
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4234 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4235 * Copy the function name to allocated memory.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4236 * Accept <SID>name() inside a script, translate into <SNR>123_name().
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4237 * Accept <SNR>123_name() outside a script.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4238 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4239 if (skip)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4240 lead = 0; // do nothing
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
4241 else if (lead > 0 || vim9_local)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4242 {
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
4243 if (!vim9_local)
27595
d504745607bc patch 8.2.4324: Vim9: script-local function name can start with "_"
Bram Moolenaar <Bram@vim.org>
parents: 27563
diff changeset
4244 {
29759
d19adfd545e2 patch 9.0.0219: cannot make a funcref with "s:func" in a def function
Bram Moolenaar <Bram@vim.org>
parents: 29531
diff changeset
4245 if (vim9script && lead == 2 && !ASCII_ISUPPER(*lv.ll_name)
d19adfd545e2 patch 9.0.0219: cannot make a funcref with "s:func" in a def function
Bram Moolenaar <Bram@vim.org>
parents: 29531
diff changeset
4246 && current_script_is_vim9())
27595
d504745607bc patch 8.2.4324: Vim9: script-local function name can start with "_"
Bram Moolenaar <Bram@vim.org>
parents: 27563
diff changeset
4247 {
29531
9f93092fb3cc patch 9.0.0107: condition always has the same value
Bram Moolenaar <Bram@vim.org>
parents: 29320
diff changeset
4248 semsg(_(e_function_name_must_start_with_capital_str), start);
27595
d504745607bc patch 8.2.4324: Vim9: script-local function name can start with "_"
Bram Moolenaar <Bram@vim.org>
parents: 27563
diff changeset
4249 goto theend;
d504745607bc patch 8.2.4324: Vim9: script-local function name can start with "_"
Bram Moolenaar <Bram@vim.org>
parents: 27563
diff changeset
4250 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4251 lead = 3;
27595
d504745607bc patch 8.2.4324: Vim9: script-local function name can start with "_"
Bram Moolenaar <Bram@vim.org>
parents: 27563
diff changeset
4252 }
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
4253 if (vim9_local || (lv.ll_exp_name != NULL
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4254 && eval_fname_sid(lv.ll_exp_name))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4255 || eval_fname_sid(*pp))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4256 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4257 // It's script-local, "s:" or "<SID>"
14700
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14430
diff changeset
4258 if (current_sctx.sc_sid <= 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4259 {
26439
b18f3b0f317c patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents: 26388
diff changeset
4260 emsg(_(e_using_sid_not_in_script_context));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4261 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4262 }
14700
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14430
diff changeset
4263 sprintf((char *)sid_buf, "%ld_", (long)current_sctx.sc_sid);
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
4264 if (vim9_local)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4265 extra = 3 + (int)STRLEN(sid_buf);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4266 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4267 lead += (int)STRLEN(sid_buf);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4268 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4269 }
31416
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4270 else if (!(flags & TFN_INT)
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4271 && (builtin_function(lv.ll_name, len)
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4272 || (vim9script && *lv.ll_name == '_'))
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4273 && !((flags & TFN_IN_CLASS) && STRNCMP(lv.ll_name, "new", 3) == 0))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4274 {
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
4275 semsg(_(vim9script ? e_function_name_must_start_with_capital_str
27595
d504745607bc patch 8.2.4324: Vim9: script-local function name can start with "_"
Bram Moolenaar <Bram@vim.org>
parents: 27563
diff changeset
4276 : e_function_name_must_start_with_capital_or_s_str),
d504745607bc patch 8.2.4324: Vim9: script-local function name can start with "_"
Bram Moolenaar <Bram@vim.org>
parents: 27563
diff changeset
4277 start);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4278 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4279 }
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4280 if (!skip && !(flags & TFN_QUIET) && !(flags & TFN_NO_DEREF))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4281 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4282 char_u *cp = vim_strchr(lv.ll_name, ':');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4283
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4284 if (cp != NULL && cp < end)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4285 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26962
diff changeset
4286 semsg(_(e_function_name_cannot_contain_colon_str), start);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4287 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4288 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4289 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4290
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4291 name = alloc(len + lead + extra + 1);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4292 if (name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4293 {
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
4294 if (!skip && (lead > 0 || vim9_local))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4295 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4296 name[0] = K_SPECIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4297 name[1] = KS_EXTRA;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4298 name[2] = (int)KE_SNR;
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
4299 if (vim9_local || lead > 3) // If it's "<SID>"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4300 STRCPY(name + 3, sid_buf);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4301 }
27464
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4302 else if (prefix_g)
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4303 {
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4304 name[0] = 'g';
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4305 name[1] = ':';
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27457
diff changeset
4306 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4307 mch_memmove(name + lead + extra, lv.ll_name, (size_t)len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4308 name[lead + extra + len] = NUL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4309 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4310 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4311
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4312 theend:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4313 clear_lval(&lv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4314 return name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4315 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4316
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4317 /*
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4318 * Assuming "name" is the result of trans_function_name() and it was prefixed
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4319 * to use the script-local name, return the unmodified name (points into
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4320 * "name"). Otherwise return NULL.
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4321 * This can be used to first search for a script-local function and fall back
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4322 * to the global function if not found.
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4323 */
29320
a74398c432a4 patch 9.0.0003: functions are global while they could be local
Bram Moolenaar <Bram@vim.org>
parents: 29196
diff changeset
4324 static char_u *
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4325 untrans_function_name(char_u *name)
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4326 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4327 char_u *p;
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4328
21279
8d1d11afd8c8 patch 8.2.1190: Vim9: checking for Vim9 syntax is spread out
Bram Moolenaar <Bram@vim.org>
parents: 21263
diff changeset
4329 if (*name == K_SPECIAL && in_vim9script())
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4330 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4331 p = vim_strchr(name, '_');
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4332 if (p != NULL)
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4333 return p + 1;
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4334 }
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4335 return NULL;
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4336 }
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4337
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4338 /*
26721
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4339 * If the 'funcname' starts with "s:" or "<SID>", then expands it to the
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4340 * current script ID and returns the expanded function name. The caller should
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4341 * free the returned name. If not called from a script context or the function
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4342 * name doesn't start with these prefixes, then returns NULL.
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4343 * This doesn't check whether the script-local function exists or not.
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4344 */
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4345 char_u *
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4346 get_scriptlocal_funcname(char_u *funcname)
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4347 {
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4348 char sid_buf[25];
27782
40ae50de0d27 patch 8.2.4417: using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 27780
diff changeset
4349 int off;
26721
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4350 char_u *newname;
27780
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4351 char_u *p = funcname;
26721
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4352
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4353 if (funcname == NULL)
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4354 return NULL;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4355
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4356 if (STRNCMP(funcname, "s:", 2) != 0
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4357 && STRNCMP(funcname, "<SID>", 5) != 0)
27780
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4358 {
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4359 ufunc_T *ufunc;
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4360
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4361 // The function name does not have a script-local prefix. Try finding
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4362 // it when in a Vim9 script and there is no "g:" prefix.
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4363 if (!in_vim9script() || STRNCMP(funcname, "g:", 2) == 0)
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4364 return NULL;
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4365 ufunc = find_func(funcname, FALSE);
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4366 if (ufunc == NULL || func_is_global(ufunc)
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4367 || (p = vim_strchr(ufunc->uf_name, '_')) == NULL)
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4368 return NULL;
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4369 ++p;
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4370 off = 0;
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4371 }
27782
40ae50de0d27 patch 8.2.4417: using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 27780
diff changeset
4372 else
40ae50de0d27 patch 8.2.4417: using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 27780
diff changeset
4373 off = *funcname == 's' ? 2 : 5;
26721
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4374
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4375 if (!SCRIPT_ID_VALID(current_sctx.sc_sid))
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4376 {
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4377 emsg(_(e_using_sid_not_in_script_context));
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4378 return NULL;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4379 }
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4380 // Expand s: prefix into <SNR>nr_<name>
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4381 vim_snprintf(sid_buf, sizeof(sid_buf), "<SNR>%ld_",
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4382 (long)current_sctx.sc_sid);
27780
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4383 newname = alloc(STRLEN(sid_buf) + STRLEN(p + off) + 1);
26721
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4384 if (newname == NULL)
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4385 return NULL;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4386 STRCPY(newname, sid_buf);
27780
f1d5822ca0d7 patch 8.2.4416: Vim9: using a script-local function requires using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
4387 STRCAT(newname, p + off);
26721
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4388
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4389 return newname;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4390 }
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4391
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4392 /*
27807
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4393 * Return script-local "fname" with the 3-byte sequence replaced by
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4394 * printable <SNR> in allocated memory.
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4395 */
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4396 char_u *
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4397 alloc_printable_func_name(char_u *fname)
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4398 {
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4399 char_u *n = alloc(STRLEN(fname + 3) + 6);
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4400
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4401 if (n != NULL)
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4402 {
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4403 STRCPY(n, "<SNR>");
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4404 STRCPY(n + 5, fname + 3);
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4405 }
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4406 return n;
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4407 }
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4408
292a6bd86c30 patch 8.2.4429: using script-local function from the wrong script
Bram Moolenaar <Bram@vim.org>
parents: 27782
diff changeset
4409 /*
26348
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4410 * Call trans_function_name(), except that a lambda is returned as-is.
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4411 * Returns the name in allocated memory.
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4412 */
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4413 char_u *
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4414 save_function_name(
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4415 char_u **name,
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4416 int *is_global,
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4417 int skip,
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4418 int flags,
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4419 funcdict_T *fudi)
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4420 {
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4421 char_u *p = *name;
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4422 char_u *saved;
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4423
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4424 if (STRNCMP(p, "<lambda>", 8) == 0)
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4425 {
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4426 p += 8;
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4427 (void)getdigits(&p);
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4428 saved = vim_strnsave(*name, p - *name);
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4429 if (fudi != NULL)
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4430 CLEAR_POINTER(fudi);
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4431 }
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4432 else
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4433 saved = trans_function_name(&p, is_global, skip,
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4434 flags, fudi, NULL, NULL);
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4435 *name = p;
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4436 return saved;
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4437 }
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4438
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4439 /*
20709
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4440 * List functions. When "regmatch" is NULL all of then.
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4441 * Otherwise functions matching "regmatch".
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4442 */
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22908
diff changeset
4443 void
20709
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4444 list_functions(regmatch_T *regmatch)
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4445 {
31081
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4446 int prev_ht_changed = func_hashtab.ht_changed;
21319
fb3dcd8ed14d patch 8.2.1210: using ht_used when looping through a hashtab is less reliable
Bram Moolenaar <Bram@vim.org>
parents: 21313
diff changeset
4447 long_u todo = func_hashtab.ht_used;
20709
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4448 hashitem_T *hi;
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4449
21319
fb3dcd8ed14d patch 8.2.1210: using ht_used when looping through a hashtab is less reliable
Bram Moolenaar <Bram@vim.org>
parents: 21313
diff changeset
4450 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
20709
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4451 {
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4452 if (!HASHITEM_EMPTY(hi))
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4453 {
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4454 ufunc_T *fp = HI2UF(hi);
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4455
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4456 --todo;
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4457 if ((fp->uf_flags & FC_DEAD) == 0
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4458 && (regmatch == NULL
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4459 ? !message_filtered(fp->uf_name)
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4460 && !func_name_refcount(fp->uf_name)
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4461 : !isdigit(*fp->uf_name)
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4462 && vim_regexec(regmatch, fp->uf_name, 0)))
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4463 {
31081
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4464 if (list_func_head(fp, FALSE) == FAIL)
20709
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4465 return;
31081
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4466 if (function_list_modified(prev_ht_changed))
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4467 return;
20709
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4468 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4469 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4470 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4471 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4472
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4473 /*
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4474 * ":function" also supporting nested ":def".
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
4475 * When "name_arg" is not NULL this is a nested function, using "name_arg" for
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
4476 * the function name.
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
4477 * "lines_to_free" is a list of strings to be freed later.
31635
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
4478 * If "class_flags" has CF_CLASS then the function is defined inside a class.
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
4479 * With CF_INTERFACE the function is define inside an interface, only the
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
4480 * ":def"/":function" line is expected, no function body.
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4481 * Returns a pointer to the function or NULL if no function defined.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4482 */
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4483 ufunc_T *
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
4484 define_function(
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
4485 exarg_T *eap,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
4486 char_u *name_arg,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
4487 garray_T *lines_to_free,
31635
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
4488 int class_flags)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4489 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4490 int j;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4491 int c;
27476
4f1cf9579e4e patch 8.2.4266: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 27472
diff changeset
4492 int saved_did_emsg = FALSE;
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4493 char_u *name = name_arg;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4494 int is_global = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4495 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4496 char_u *arg;
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
4497 char_u *whitep;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4498 char_u *line_arg = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4499 garray_T newargs;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4500 garray_T argtypes;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
4501 garray_T default_args;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4502 garray_T newlines;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4503 int varargs = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4504 int flags = 0;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4505 char_u *ret_type = NULL;
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4506 ufunc_T *fp = NULL;
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4507 int fp_allocated = FALSE;
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4508 int free_fp = FALSE;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4509 int overwrite = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4510 dictitem_T *v;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4511 funcdict_T fudi;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4512 static int func_nr = 0; // number for nameless function
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4513 int paren;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4514 hashitem_T *hi;
17251
984eef966002 patch 8.1.1625: script line numbers are not exactly right
Bram Moolenaar <Bram@vim.org>
parents: 17178
diff changeset
4515 linenr_T sourcing_lnum_top;
21435
8ec9e2b54ce7 patch 8.2.1268: Vim9: no error for using double quote comment
Bram Moolenaar <Bram@vim.org>
parents: 21401
diff changeset
4516 int vim9script = in_vim9script();
21598
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
4517 imported_T *import = NULL;
21435
8ec9e2b54ce7 patch 8.2.1268: Vim9: no error for using double quote comment
Bram Moolenaar <Bram@vim.org>
parents: 21401
diff changeset
4518
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4519 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4520 * ":function" without argument: list functions.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4521 */
20138
d0a9766167ab patch 8.2.0624: Vim9: no check for space before #comment
Bram Moolenaar <Bram@vim.org>
parents: 20081
diff changeset
4522 if (ends_excmd2(eap->cmd, eap->arg))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4523 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4524 if (!eap->skip)
20709
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4525 list_functions(NULL);
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
4526 set_nextcmd(eap, eap->arg);
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4527 return NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4528 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4529
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4530 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4531 * ":function /pat": list functions matching pattern.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4532 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4533 if (*eap->arg == '/')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4534 {
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
4535 p = skip_regexp(eap->arg + 1, '/', TRUE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4536 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4537 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4538 regmatch_T regmatch;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4539
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4540 c = *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4541 *p = NUL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4542 regmatch.regprog = vim_regcomp(eap->arg + 1, RE_MAGIC);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4543 *p = c;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4544 if (regmatch.regprog != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4545 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4546 regmatch.rm_ic = p_ic;
20709
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4547 list_functions(&regmatch);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4548 vim_regfree(regmatch.regprog);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4549 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4550 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4551 if (*p == '/')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4552 ++p;
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
4553 set_nextcmd(eap, p);
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4554 return NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4555 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4556
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4557 ga_init(&newargs);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4558 ga_init(&argtypes);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4559 ga_init(&default_args);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4560
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4561 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4562 * Get the function name. There are these situations:
31635
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
4563 * func normal function name, also when "class_flags" is non-zero
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4564 * "name" == func, "fudi.fd_dict" == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4565 * dict.func new dictionary entry
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4566 * "name" == NULL, "fudi.fd_dict" set,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4567 * "fudi.fd_di" == NULL, "fudi.fd_newkey" == func
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4568 * dict.func existing dict entry with a Funcref
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4569 * "name" == func, "fudi.fd_dict" set,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4570 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4571 * dict.func existing dict entry that's not a Funcref
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4572 * "name" == NULL, "fudi.fd_dict" set,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4573 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4574 * s:func script-local function name
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4575 * g:func global function name, same as "func"
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4576 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4577 p = eap->arg;
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4578 if (name_arg != NULL)
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4579 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4580 // nested function, argument is (args).
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4581 paren = TRUE;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4582 CLEAR_FIELD(fudi);
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4583 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4584 else
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4585 {
27869
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4586 if (vim9script)
27669
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
4587 {
27869
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4588 if (p[0] == 's' && p[1] == ':')
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4589 {
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4590 semsg(_(e_cannot_use_s_colon_in_vim9_script_str), p);
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4591 return NULL;
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4592 }
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4593 p = to_name_end(p, TRUE);
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4594 if (*skipwhite(p) == '.' && vim_strchr(p, '(') != NULL)
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4595 {
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4596 semsg(_(e_cannot_define_dict_func_in_vim9_script_str),
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4597 eap->arg);
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4598 return NULL;
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4599 }
6a0ecde89d35 patch 8.2.4460: Vim9: wrong error for defining dict function
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
4600 p = eap->arg;
27669
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
4601 }
5c4ab8d4472c patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies
Bram Moolenaar <Bram@vim.org>
parents: 27611
diff changeset
4602
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
4603 int tfn_flags = TFN_NO_AUTOLOAD | TFN_NEW_FUNC
31635
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
4604 | (class_flags != 0 ? TFN_IN_CLASS : 0);
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31231
diff changeset
4605 name = save_function_name(&p, &is_global, eap->skip, tfn_flags, &fudi);
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4606 paren = (vim_strchr(p, '(') != NULL);
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4607 if (name == NULL && (fudi.fd_dict == NULL || !paren) && !eap->skip)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4608 {
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4609 /*
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4610 * Return on an invalid expression in braces, unless the expression
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4611 * evaluation has been cancelled due to an aborting error, an
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4612 * interrupt, or an exception.
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4613 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4614 if (!aborting())
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4615 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4616 if (!eap->skip && fudi.fd_newkey != NULL)
31602
53c3df37a2b0 patch 9.0.1133: error message names do not match the items
Bram Moolenaar <Bram@vim.org>
parents: 31441
diff changeset
4617 semsg(_(e_key_not_present_in_dictionary_str),
53c3df37a2b0 patch 9.0.1133: error message names do not match the items
Bram Moolenaar <Bram@vim.org>
parents: 31441
diff changeset
4618 fudi.fd_newkey);
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4619 vim_free(fudi.fd_newkey);
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4620 return NULL;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4621 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4622 else
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4623 eap->skip = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4624 }
27043
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script
Bram Moolenaar <Bram@vim.org>
parents: 27028
diff changeset
4625
27049
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
4626 // For "export def FuncName()" in an autoload script the function name
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
4627 // is stored with the legacy autoload name "dir#script#FuncName" so
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
4628 // that it can also be found in legacy script.
27092
6d063974af23 patch 8.2.4075: test failures
Bram Moolenaar <Bram@vim.org>
parents: 27088
diff changeset
4629 if (is_export && name != NULL)
27267
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4630 {
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4631 char_u *prefixed = may_prefix_autoload(name);
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4632
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4633 if (prefixed != NULL && prefixed != name)
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4634 {
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4635 vim_free(name);
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4636 name = prefixed;
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4637 }
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4638 }
27563
a54064e14114 patch 8.2.4308: Vim9: cannot list autoload function
Bram Moolenaar <Bram@vim.org>
parents: 27482
diff changeset
4639 else if (paren && vim9script && name != NULL
27482
14640c6fe1fe patch 8.2.4269: Coverity warns for using a NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 27476
diff changeset
4640 && vim_strchr(name, AUTOLOAD_CHAR) != NULL)
27472
55613f0d59bc patch 8.2.4264: Vim9: can use old style autoload function name
Bram Moolenaar <Bram@vim.org>
parents: 27464
diff changeset
4641 {
55613f0d59bc patch 8.2.4264: Vim9: can use old style autoload function name
Bram Moolenaar <Bram@vim.org>
parents: 27464
diff changeset
4642 emsg(_(e_cannot_use_name_with_hash_in_vim9_script_use_export_instead));
55613f0d59bc patch 8.2.4264: Vim9: can use old style autoload function name
Bram Moolenaar <Bram@vim.org>
parents: 27464
diff changeset
4643 goto ret_free;
55613f0d59bc patch 8.2.4264: Vim9: can use old style autoload function name
Bram Moolenaar <Bram@vim.org>
parents: 27464
diff changeset
4644 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4645 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4646
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4647 // An error in a function call during evaluation of an expression in magic
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4648 // braces should not cause the function not to be defined.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4649 saved_did_emsg = did_emsg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4650 did_emsg = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4651
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4652 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4653 * ":function func" with only function name: list function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4654 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4655 if (!paren)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4656 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4657 if (!ends_excmd(*skipwhite(p)))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4658 {
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
4659 semsg(_(e_trailing_characters_str), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4660 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4661 }
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
4662 set_nextcmd(eap, p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4663 if (eap->nextcmd != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4664 *p = NUL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4665 if (!eap->skip && !got_int)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4666 {
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
4667 fp = find_func(name, is_global);
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4668 if (fp == NULL && ASCII_ISUPPER(*eap->arg))
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4669 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4670 char_u *up = untrans_function_name(name);
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4671
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4672 // With Vim9 script the name was made script-local, if not
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4673 // found try again with the original name.
20081
75589416d02d patch 8.2.0596: crash in test49
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
4674 if (up != NULL)
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
4675 fp = find_func(up, FALSE);
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4676 }
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4677
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4678 if (fp != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4679 {
31081
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4680 // Check no function was added or removed from a timer, e.g. at
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4681 // the more prompt. "fp" may then be invalid.
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4682 int prev_ht_changed = func_hashtab.ht_changed;
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4683
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4684 if (list_func_head(fp, TRUE) == OK)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4685 {
31081
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4686 for (j = 0; j < fp->uf_lines.ga_len && !got_int; ++j)
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4687 {
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4688 if (FUNCLINE(fp, j) == NULL)
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4689 continue;
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4690 msg_putchar('\n');
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4691 msg_outnum((long)(j + 1));
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4692 if (j < 9)
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4693 msg_putchar(' ');
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4694 if (j < 99)
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4695 msg_putchar(' ');
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4696 if (function_list_modified(prev_ht_changed))
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4697 break;
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4698 msg_prt_line(FUNCLINE(fp, j), FALSE);
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4699 out_flush(); // show a line at a time
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4700 ui_breakcheck();
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4701 }
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4702 if (!got_int)
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4703 {
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4704 msg_putchar('\n');
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4705 if (!function_list_modified(prev_ht_changed))
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4706 {
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4707 if (fp->uf_def_status != UF_NOT_COMPILED)
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4708 msg_puts(" enddef");
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4709 else
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4710 msg_puts(" endfunction");
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4711 }
c12069d28719 patch 9.0.0875: using freed memory when executing delfunc at more prompt
Bram Moolenaar <Bram@vim.org>
parents: 30986
diff changeset
4712 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4713 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4714 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4715 else
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4716 emsg_funcname(e_undefined_function_str, eap->arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4717 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4718 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4719 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4720
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4721 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4722 * ":function name(arg1, arg2)" Define function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4723 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4724 p = skipwhite(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4725 if (*p != '(')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4726 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4727 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4728 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4729 semsg(_(e_missing_paren_str), eap->arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4730 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4731 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4732 // attempt to continue by skipping some text
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4733 if (vim_strchr(p, '(') != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4734 p = vim_strchr(p, '(');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4735 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4736
23727
7d0959080545 patch 8.2.2405: Vim9: no need to allow white space before "(" for :def
Bram Moolenaar <Bram@vim.org>
parents: 23717
diff changeset
4737 if ((vim9script || eap->cmdidx == CMD_def) && VIM_ISWHITE(p[-1]))
7d0959080545 patch 8.2.2405: Vim9: no need to allow white space before "(" for :def
Bram Moolenaar <Bram@vim.org>
parents: 23717
diff changeset
4738 {
23888
d95403445b6b patch 8.2.2486: Vim9: some errors for white space do not show context
Bram Moolenaar <Bram@vim.org>
parents: 23879
diff changeset
4739 semsg(_(e_no_white_space_allowed_before_str_str), "(", p - 1);
23727
7d0959080545 patch 8.2.2405: Vim9: no need to allow white space before "(" for :def
Bram Moolenaar <Bram@vim.org>
parents: 23717
diff changeset
4740 goto ret_free;
7d0959080545 patch 8.2.2405: Vim9: no need to allow white space before "(" for :def
Bram Moolenaar <Bram@vim.org>
parents: 23717
diff changeset
4741 }
7d0959080545 patch 8.2.2405: Vim9: no need to allow white space before "(" for :def
Bram Moolenaar <Bram@vim.org>
parents: 23717
diff changeset
4742
21479
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4743 // In Vim9 script only global functions can be redefined.
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4744 if (vim9script && eap->forceit && !is_global)
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4745 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
4746 emsg(_(e_no_bang_allowed));
21479
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4747 goto ret_free;
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4748 }
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4749
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 27022
diff changeset
4750 ga_init2(&newlines, sizeof(char_u *), 10);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4751
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4752 if (!eap->skip && name_arg == NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4753 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4754 // Check the name of the function. Unless it's a dictionary function
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4755 // (that we are overwriting).
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4756 if (name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4757 arg = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4758 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4759 arg = fudi.fd_newkey;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4760 if (arg != NULL && (fudi.fd_di == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4761 || (fudi.fd_di->di_tv.v_type != VAR_FUNC
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4762 && fudi.fd_di->di_tv.v_type != VAR_PARTIAL)))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4763 {
26504
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4764 char_u *name_base = arg;
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4765 int i;
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4766
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4767 if (*arg == K_SPECIAL)
26504
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4768 {
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4769 name_base = vim_strchr(arg, '_');
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4770 if (name_base == NULL)
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4771 name_base = arg + 3;
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4772 else
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4773 ++name_base;
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4774 }
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4775 for (i = 0; name_base[i] != NUL && (i == 0
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4776 ? eval_isnamec1(name_base[i])
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4777 : eval_isnamec(name_base[i])); ++i)
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4778 ;
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4779 if (name_base[i] != NUL)
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
4780 emsg_funcname(e_invalid_argument_str, arg);
26504
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4781
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4782 // In Vim9 script a function cannot have the same name as a
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4783 // variable.
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4784 if (vim9script && *arg == K_SPECIAL
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
4785 && eval_variable(name_base, (int)STRLEN(name_base), 0, NULL,
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
4786 NULL, EVAL_VAR_NOAUTOLOAD + EVAL_VAR_IMPORT
26504
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4787 + EVAL_VAR_NO_FUNC) == OK)
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4788 {
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4789 semsg(_(e_redefining_script_item_str), name_base);
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4790 goto ret_free;
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4791 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4792 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4793 // Disallow using the g: dict.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4794 if (fudi.fd_dict != NULL && fudi.fd_dict->dv_scope == VAR_DEF_SCOPE)
26504
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4795 {
26962
85866e069c24 patch 8.2.4010: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26958
diff changeset
4796 emsg(_(e_cannot_use_g_here));
26504
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4797 goto ret_free;
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4798 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4799 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4800
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4801 // This may get more lines and make the pointers into the first line
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4802 // invalid.
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
4803 ++p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4804 if (get_function_args(&p, ')', &newargs,
31620
2266b5c4f87b patch 9.0.1142: crash and/or memory leak when redefining function
Bram Moolenaar <Bram@vim.org>
parents: 31602
diff changeset
4805 eap->cmdidx == CMD_def ? &argtypes : NULL, FALSE,
24033
308d29307910 patch 8.2.2558: no error if a lambda argument shadows a variable
Bram Moolenaar <Bram@vim.org>
parents: 24004
diff changeset
4806 NULL, &varargs, &default_args, eap->skip,
31635
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
4807 eap, class_flags, &newlines, lines_to_free) == FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4808 goto errret_2;
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
4809 whitep = p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4810
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4811 if (eap->cmdidx == CMD_def)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4812 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4813 // find the return type: :def Func(): type
25561
164cef0bc7ab patch 8.2.3317: Vim9: No error for missing white space before return type
Bram Moolenaar <Bram@vim.org>
parents: 25521
diff changeset
4814 if (*skipwhite(p) == ':')
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4815 {
25561
164cef0bc7ab patch 8.2.3317: Vim9: No error for missing white space before return type
Bram Moolenaar <Bram@vim.org>
parents: 25521
diff changeset
4816 if (*p != ':')
164cef0bc7ab patch 8.2.3317: Vim9: No error for missing white space before return type
Bram Moolenaar <Bram@vim.org>
parents: 25521
diff changeset
4817 {
164cef0bc7ab patch 8.2.3317: Vim9: No error for missing white space before return type
Bram Moolenaar <Bram@vim.org>
parents: 25521
diff changeset
4818 semsg(_(e_no_white_space_allowed_before_colon_str), p);
164cef0bc7ab patch 8.2.3317: Vim9: No error for missing white space before return type
Bram Moolenaar <Bram@vim.org>
parents: 25521
diff changeset
4819 p = skipwhite(p);
164cef0bc7ab patch 8.2.3317: Vim9: No error for missing white space before return type
Bram Moolenaar <Bram@vim.org>
parents: 25521
diff changeset
4820 }
164cef0bc7ab patch 8.2.3317: Vim9: No error for missing white space before return type
Bram Moolenaar <Bram@vim.org>
parents: 25521
diff changeset
4821 else if (!IS_WHITE_OR_NUL(p[1]))
164cef0bc7ab patch 8.2.3317: Vim9: No error for missing white space before return type
Bram Moolenaar <Bram@vim.org>
parents: 25521
diff changeset
4822 semsg(_(e_white_space_required_after_str_str), ":", p);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4823 ret_type = skipwhite(p + 1);
21500
574517d682cf patch 8.2.1300: Vim9: optional argument type not parsed properly
Bram Moolenaar <Bram@vim.org>
parents: 21479
diff changeset
4824 p = skip_type(ret_type, FALSE);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4825 if (p > ret_type)
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4826 {
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20816
diff changeset
4827 ret_type = vim_strnsave(ret_type, p - ret_type);
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
4828 whitep = p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4829 p = skipwhite(p);
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4830 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4831 else
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4832 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
4833 semsg(_(e_expected_type_str), ret_type);
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4834 ret_type = NULL;
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4835 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4836 }
21435
8ec9e2b54ce7 patch 8.2.1268: Vim9: no error for using double quote comment
Bram Moolenaar <Bram@vim.org>
parents: 21401
diff changeset
4837 p = skipwhite(p);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4838 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4839 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4840 // find extra arguments "range", "dict", "abort" and "closure"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4841 for (;;)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4842 {
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
4843 whitep = p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4844 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4845 if (STRNCMP(p, "range", 5) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4846 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4847 flags |= FC_RANGE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4848 p += 5;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4849 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4850 else if (STRNCMP(p, "dict", 4) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4851 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4852 flags |= FC_DICT;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4853 p += 4;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4854 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4855 else if (STRNCMP(p, "abort", 5) == 0)
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4856 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4857 flags |= FC_ABORT;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4858 p += 5;
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4859 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4860 else if (STRNCMP(p, "closure", 7) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4861 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4862 flags |= FC_CLOSURE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4863 p += 7;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4864 if (current_funccal == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4865 {
31602
53c3df37a2b0 patch 9.0.1133: error message names do not match the items
Bram Moolenaar <Bram@vim.org>
parents: 31441
diff changeset
4866 emsg_funcname(e_closure_function_should_not_be_at_top_level_str,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4867 name == NULL ? (char_u *)"" : name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4868 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4869 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4870 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4871 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4872 break;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4873 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4874
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4875 // When there is a line break use what follows for the function body.
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4876 // Makes 'exe "func Test()\n...\nendfunc"' work.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4877 if (*p == '\n')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4878 line_arg = p + 1;
21435
8ec9e2b54ce7 patch 8.2.1268: Vim9: no error for using double quote comment
Bram Moolenaar <Bram@vim.org>
parents: 21401
diff changeset
4879 else if (*p != NUL
21528
e0aa9b81f6a9 patch 8.2.1314: Vim9: rule for comment after :function is confusing
Bram Moolenaar <Bram@vim.org>
parents: 21500
diff changeset
4880 && !(*p == '"' && (!vim9script || eap->cmdidx == CMD_function)
e0aa9b81f6a9 patch 8.2.1314: Vim9: rule for comment after :function is confusing
Bram Moolenaar <Bram@vim.org>
parents: 21500
diff changeset
4881 && eap->cmdidx != CMD_def)
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
4882 && !(VIM_ISWHITE(*whitep) && *p == '#'
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
4883 && (vim9script || eap->cmdidx == CMD_def))
21435
8ec9e2b54ce7 patch 8.2.1268: Vim9: no error for using double quote comment
Bram Moolenaar <Bram@vim.org>
parents: 21401
diff changeset
4884 && !eap->skip
8ec9e2b54ce7 patch 8.2.1268: Vim9: no error for using double quote comment
Bram Moolenaar <Bram@vim.org>
parents: 21401
diff changeset
4885 && !did_emsg)
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
4886 semsg(_(e_trailing_characters_str), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4887
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4888 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4889 * Read the body of the function, until "}", ":endfunction" or ":enddef" is
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4890 * found.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4891 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4892 if (KeyTyped)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4893 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4894 // Check if the function already exists, don't let the user type the
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4895 // whole function before telling him it doesn't work! For a script we
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4896 // need to skip the body to be able to find what follows.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4897 if (!eap->skip && !eap->forceit)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4898 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4899 if (fudi.fd_dict != NULL && fudi.fd_newkey == NULL)
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
4900 emsg(_(e_dictionary_entry_already_exists));
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
4901 else if (name != NULL && find_func(name, is_global) != NULL)
26857
2aeea8611342 patch 8.2.3957: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26833
diff changeset
4902 emsg_funcname(e_function_str_already_exists_add_bang_to_replace, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4903 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4904
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4905 if (!eap->skip && did_emsg)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4906 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4907
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4908 msg_putchar('\n'); // don't overwrite the function name
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4909 cmdline_row = msg_row;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4910 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4911
17251
984eef966002 patch 8.1.1625: script line numbers are not exactly right
Bram Moolenaar <Bram@vim.org>
parents: 17178
diff changeset
4912 // Save the starting line number.
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
4913 sourcing_lnum_top = SOURCING_LNUM;
17251
984eef966002 patch 8.1.1625: script line numbers are not exactly right
Bram Moolenaar <Bram@vim.org>
parents: 17178
diff changeset
4914
24653
0ef7bb28f2c3 patch 8.2.2865: skipping over function body fails
Bram Moolenaar <Bram@vim.org>
parents: 24651
diff changeset
4915 // Do not define the function when getting the body fails and when
0ef7bb28f2c3 patch 8.2.2865: skipping over function body fails
Bram Moolenaar <Bram@vim.org>
parents: 24651
diff changeset
4916 // skipping.
31635
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
4917 if (((class_flags & CF_INTERFACE) == 0
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
4918 && get_function_body(eap, &newlines, line_arg, lines_to_free)
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
4919 == FAIL)
24653
0ef7bb28f2c3 patch 8.2.2865: skipping over function body fails
Bram Moolenaar <Bram@vim.org>
parents: 24651
diff changeset
4920 || eap->skip)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4921 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4922
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4923 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4924 * If there are no errors, add the function
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4925 */
31416
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4926 if (fudi.fd_dict != NULL)
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4927 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4928 char numbuf[20];
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4929
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4930 fp = NULL;
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4931 if (fudi.fd_newkey == NULL && !eap->forceit)
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4932 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4933 emsg(_(e_dictionary_entry_already_exists));
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4934 goto erret;
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4935 }
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4936 if (fudi.fd_di == NULL)
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4937 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4938 // Can't add a function to a locked dictionary
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4939 if (value_check_lock(fudi.fd_dict->dv_lock, eap->arg, FALSE))
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4940 goto erret;
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4941 }
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4942 // Can't change an existing function if it is locked
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4943 else if (value_check_lock(fudi.fd_di->di_tv.v_lock, eap->arg, FALSE))
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4944 goto erret;
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4945
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4946 // Give the function a sequential number. Can only be used with a
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4947 // Funcref!
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4948 vim_free(name);
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4949 sprintf(numbuf, "%d", ++func_nr);
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4950 name = vim_strsave((char_u *)numbuf);
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4951 if (name == NULL)
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4952 goto erret;
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
4953 }
31635
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
4954 else if (class_flags == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4955 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4956 hashtab_T *ht;
27267
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4957 char_u *find_name = name;
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4958 int var_conflict = FALSE;
27348
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
4959 int ffed_flags = is_global ? FFED_IS_GLOBAL : 0;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4960
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
4961 v = find_var(name, &ht, TRUE);
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
4962 if (v != NULL && (vim9script || v->di_tv.v_type == VAR_FUNC))
27267
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4963 var_conflict = TRUE;
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4964
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4965 if (SCRIPT_ID_VALID(current_sctx.sc_sid))
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4966 {
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4967 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4968
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4969 if (si->sn_autoload_prefix != NULL)
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4970 {
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4971 if (is_export)
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4972 {
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4973 find_name = name + STRLEN(si->sn_autoload_prefix);
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4974 v = find_var(find_name, &ht, TRUE);
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4975 if (v != NULL)
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4976 var_conflict = TRUE;
27348
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
4977 // Only check if the function already exists in the script,
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
4978 // global functions can be shadowed.
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
4979 ffed_flags |= FFED_NO_GLOBAL;
27267
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4980 }
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4981 else
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4982 {
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4983 char_u *prefixed = may_prefix_autoload(name);
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4984
27893
8e630053c59c patch 8.2.4472: Coverity warns for use of a freed function name
Bram Moolenaar <Bram@vim.org>
parents: 27869
diff changeset
4985 if (prefixed != NULL && prefixed != name)
27267
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4986 {
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4987 v = find_var(prefixed, &ht, TRUE);
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4988 if (v != NULL)
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4989 var_conflict = TRUE;
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4990 vim_free(prefixed);
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4991 }
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4992 }
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4993 }
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4994 }
322b79b002b7 patch 8.2.4162: Vim9: no error for redefining function with export
Bram Moolenaar <Bram@vim.org>
parents: 27233
diff changeset
4995 if (var_conflict)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4996 {
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
4997 emsg_funcname(e_function_name_conflicts_with_variable_str, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4998 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4999 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5000
27348
9a9c34c84cd4 patch 8.2.4202: Vim9: cannot export function that exists globally
Bram Moolenaar <Bram@vim.org>
parents: 27291
diff changeset
5001 fp = find_func_even_dead(find_name, ffed_flags);
21598
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5002 if (vim9script)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5003 {
21598
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5004 char_u *uname = untrans_function_name(name);
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5005
27698
3813036f19cb patch 8.2.4375: ctx_imports is not used
Bram Moolenaar <Bram@vim.org>
parents: 27682
diff changeset
5006 import = find_imported(uname == NULL ? name : uname, 0, FALSE);
21598
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5007 }
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5008
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5009 if (fp != NULL || import != NULL)
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5010 {
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5011 int dead = fp != NULL && (fp->uf_flags & FC_DEAD);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5012
15008
67e3103d6e18 patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents: 15000
diff changeset
5013 // Function can be replaced with "function!" and when sourcing the
67e3103d6e18 patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents: 15000
diff changeset
5014 // same script again, but only once.
21598
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5015 // A name that is used by an import can not be overruled.
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5016 if (import != NULL
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5017 || (!dead && !eap->forceit
15008
67e3103d6e18 patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents: 15000
diff changeset
5018 && (fp->uf_script_ctx.sc_sid != current_sctx.sc_sid
21598
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5019 || fp->uf_script_ctx.sc_seq == current_sctx.sc_seq)))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5020 {
26205
9e5e331828da patch 8.2.3634: error for already defined function uses wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 26203
diff changeset
5021 SOURCING_LNUM = sourcing_lnum_top;
21598
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5022 if (vim9script)
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
5023 emsg_funcname(e_name_already_defined_str, name);
21598
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
5024 else
26857
2aeea8611342 patch 8.2.3957: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26833
diff changeset
5025 emsg_funcname(e_function_str_already_exists_add_bang_to_replace, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5026 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5027 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5028 if (fp->uf_calls > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5029 {
15008
67e3103d6e18 patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents: 15000
diff changeset
5030 emsg_funcname(
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
5031 e_cannot_redefine_function_str_it_is_in_use, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5032 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5033 }
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5034 if (fp->uf_refcount > 1)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5035 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5036 // This function is referenced somewhere, don't redefine it but
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5037 // create a new one.
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5038 --fp->uf_refcount;
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
5039 fp->uf_flags |= FC_REMOVED;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5040 fp = NULL;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5041 overwrite = TRUE;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5042 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5043 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5044 {
19035
b920ae62c7b1 patch 8.2.0078: expanding <sfile> works differently the second time
Bram Moolenaar <Bram@vim.org>
parents: 19013
diff changeset
5045 char_u *exp_name = fp->uf_name_exp;
b920ae62c7b1 patch 8.2.0078: expanding <sfile> works differently the second time
Bram Moolenaar <Bram@vim.org>
parents: 19013
diff changeset
5046
b920ae62c7b1 patch 8.2.0078: expanding <sfile> works differently the second time
Bram Moolenaar <Bram@vim.org>
parents: 19013
diff changeset
5047 // redefine existing function, keep the expanded name
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13096
diff changeset
5048 VIM_CLEAR(name);
19035
b920ae62c7b1 patch 8.2.0078: expanding <sfile> works differently the second time
Bram Moolenaar <Bram@vim.org>
parents: 19013
diff changeset
5049 fp->uf_name_exp = NULL;
14430
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
5050 func_clear_items(fp);
19035
b920ae62c7b1 patch 8.2.0078: expanding <sfile> works differently the second time
Bram Moolenaar <Bram@vim.org>
parents: 19013
diff changeset
5051 fp->uf_name_exp = exp_name;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5052 fp->uf_flags &= ~FC_DEAD;
14430
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
5053 #ifdef FEAT_PROFILE
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
5054 fp->uf_profiling = FALSE;
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
5055 fp->uf_prof_initialized = FALSE;
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
5056 #endif
23360
eb7d8f39363c patch 8.2.2223: Vim9: Reloading marks a :def function as deleted
Bram Moolenaar <Bram@vim.org>
parents: 23354
diff changeset
5057 fp->uf_def_status = UF_NOT_COMPILED;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5058 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5059 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5060 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5061
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5062 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5063 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5064 if (fudi.fd_dict == NULL && vim_strchr(name, AUTOLOAD_CHAR) != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5065 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5066 int slen, plen;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5067 char_u *scriptname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5068
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5069 // Check that the autoload name matches the script name.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5070 j = FAIL;
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
5071 if (SOURCING_NAME != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5072 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5073 scriptname = autoload_name(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5074 if (scriptname != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5075 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5076 p = vim_strchr(scriptname, '/');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5077 plen = (int)STRLEN(p);
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
5078 slen = (int)STRLEN(SOURCING_NAME);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5079 if (slen > plen && fnamecmp(p,
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
5080 SOURCING_NAME + slen - plen) == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5081 j = OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5082 vim_free(scriptname);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5083 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5084 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5085 if (j == FAIL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5086 {
24436
ccdd5e9a3763 patch 8.2.2758: Vim9: wrong line number for autoload function with wrong name
Bram Moolenaar <Bram@vim.org>
parents: 24422
diff changeset
5087 linenr_T save_lnum = SOURCING_LNUM;
ccdd5e9a3763 patch 8.2.2758: Vim9: wrong line number for autoload function with wrong name
Bram Moolenaar <Bram@vim.org>
parents: 24422
diff changeset
5088
ccdd5e9a3763 patch 8.2.2758: Vim9: wrong line number for autoload function with wrong name
Bram Moolenaar <Bram@vim.org>
parents: 24422
diff changeset
5089 SOURCING_LNUM = sourcing_lnum_top;
26958
d92e0d85923f patch 8.2.4008: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26952
diff changeset
5090 semsg(_(e_function_name_does_not_match_script_file_name_str),
d92e0d85923f patch 8.2.4008: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26952
diff changeset
5091 name);
24436
ccdd5e9a3763 patch 8.2.2758: Vim9: wrong line number for autoload function with wrong name
Bram Moolenaar <Bram@vim.org>
parents: 24422
diff changeset
5092 SOURCING_LNUM = save_lnum;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5093 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5094 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5095 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5096
31655
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
5097 fp = alloc_ufunc(name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5098 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5099 goto erret;
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5100 fp_allocated = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5101
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5102 if (fudi.fd_dict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5103 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5104 if (fudi.fd_di == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5105 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5106 // add new dict entry
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5107 fudi.fd_di = dictitem_alloc(fudi.fd_newkey);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5108 if (fudi.fd_di == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5109 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5110 vim_free(fp);
20542
dd3165956464 patch 8.2.0825: def_function() may return pointer that was freed
Bram Moolenaar <Bram@vim.org>
parents: 20538
diff changeset
5111 fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5112 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5113 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5114 if (dict_add(fudi.fd_dict, fudi.fd_di) == FAIL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5115 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5116 vim_free(fudi.fd_di);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5117 vim_free(fp);
20542
dd3165956464 patch 8.2.0825: def_function() may return pointer that was freed
Bram Moolenaar <Bram@vim.org>
parents: 20538
diff changeset
5118 fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5119 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5120 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5121 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5122 else
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5123 // overwrite existing dict entry
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5124 clear_tv(&fudi.fd_di->di_tv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5125 fudi.fd_di->di_tv.v_type = VAR_FUNC;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5126 fudi.fd_di->di_tv.vval.v_string = vim_strsave(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5127
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5128 // behave like "dict" was used
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5129 flags |= FC_DICT;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5130 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5131 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5132 fp->uf_args = newargs;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
5133 fp->uf_def_args = default_args;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5134 fp->uf_ret_type = &t_any;
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19900
diff changeset
5135 fp->uf_func_type = &t_func_any;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5136
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5137 if (eap->cmdidx == CMD_def)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5138 {
22643
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
5139 int lnum_save = SOURCING_LNUM;
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
5140 cstack_T *cstack = eap->cstack;
19297
84703c85a583 patch 8.2.0207: crash when missing member type on list argument
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
5141
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
5142 fp->uf_def_status = UF_TO_BE_COMPILED;
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
5143
19297
84703c85a583 patch 8.2.0207: crash when missing member type on list argument
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
5144 // error messages are for the first function line
84703c85a583 patch 8.2.0207: crash when missing member type on list argument
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
5145 SOURCING_LNUM = sourcing_lnum_top;
84703c85a583 patch 8.2.0207: crash when missing member type on list argument
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
5146
25358
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
5147 // The function may use script variables from the context.
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
5148 function_using_block_scopes(fp, cstack);
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
5149
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
5150 if (parse_argument_types(fp, &argtypes, varargs) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5151 {
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
5152 SOURCING_LNUM = lnum_save;
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5153 free_fp = fp_allocated;
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5154 goto erret;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5155 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
5156 varargs = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5157
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5158 // parse the return type, if any
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
5159 if (parse_return_type(fp, ret_type) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5160 {
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
5161 SOURCING_LNUM = lnum_save;
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5162 free_fp = fp_allocated;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
5163 goto erret;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5164 }
20339
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
5165 SOURCING_LNUM = lnum_save;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5166 }
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
5167 else
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
5168 fp->uf_def_status = UF_NOT_COMPILED;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5169
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5170 if (fp_allocated)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5171 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5172 // insert the new function in the function list
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5173 set_ufunc_name(fp, name);
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5174 if (overwrite)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5175 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5176 hi = hash_find(&func_hashtab, name);
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5177 hi->hi_key = UF2HIKEY(fp);
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5178 }
31635
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
5179 else if (class_flags == 0 && hash_add(&func_hashtab,
31416
f088f1d97eee patch 9.0.1041: cannot define a method in a class
Bram Moolenaar <Bram@vim.org>
parents: 31396
diff changeset
5180 UF2HIKEY(fp), "add function") == FAIL)
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5181 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5182 free_fp = TRUE;
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5183 goto erret;
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5184 }
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5185 fp->uf_refcount = 1;
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5186 }
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5187
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5188 fp->uf_lines = newlines;
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5189 newlines.ga_data = NULL;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5190 if ((flags & FC_CLOSURE) != 0)
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5191 {
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5192 if (register_closure(fp) == FAIL)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5193 goto erret;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5194 }
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5195 else
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5196 fp->uf_scoped = NULL;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5197
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5198 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5199 if (prof_def_func())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5200 func_do_profile(fp);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5201 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5202 fp->uf_varargs = varargs;
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
5203 if (sandbox)
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
5204 flags |= FC_SANDBOX;
21435
8ec9e2b54ce7 patch 8.2.1268: Vim9: no error for using double quote comment
Bram Moolenaar <Bram@vim.org>
parents: 21401
diff changeset
5205 if (vim9script && !ASCII_ISUPPER(*fp->uf_name))
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5206 flags |= FC_VIM9;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5207 fp->uf_flags = flags;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5208 fp->uf_calls = 0;
19443
6b1a59e71f85 patch 8.2.0279: Vim9: no test for deleted :def function
Bram Moolenaar <Bram@vim.org>
parents: 19421
diff changeset
5209 fp->uf_cleared = FALSE;
14700
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14430
diff changeset
5210 fp->uf_script_ctx = current_sctx;
21646
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21598
diff changeset
5211 fp->uf_script_ctx_version = current_sctx.sc_version;
17251
984eef966002 patch 8.1.1625: script line numbers are not exactly right
Bram Moolenaar <Bram@vim.org>
parents: 17178
diff changeset
5212 fp->uf_script_ctx.sc_lnum += sourcing_lnum_top;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5213 if (is_export)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5214 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5215 fp->uf_flags |= FC_EXPORT;
30986
360f286b5869 patch 9.0.0828: various typos
Bram Moolenaar <Bram@vim.org>
parents: 30594
diff changeset
5216 // let do_one_cmd() know the export worked.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5217 is_export = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5218 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5219
20532
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
5220 if (eap->cmdidx == CMD_def)
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
5221 set_function_type(fp);
20945
0653b9b72091 patch 8.2.1024: Vim9: no error for using "let g:var = val"
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
5222 else if (fp->uf_script_ctx.sc_version == SCRIPT_VERSION_VIM9)
0653b9b72091 patch 8.2.1024: Vim9: no error for using "let g:var = val"
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
5223 // :func does not use Vim9 script syntax, even in a Vim9 script file
0653b9b72091 patch 8.2.1024: Vim9: no error for using "let g:var = val"
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
5224 fp->uf_script_ctx.sc_version = SCRIPT_VERSION_MAX;
20532
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
5225
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5226 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5227
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5228 erret:
23925
e979bf909fd8 patch 8.2.2505: Vim9: crash after defining function with invalid return type
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
5229 if (fp != NULL)
e979bf909fd8 patch 8.2.2505: Vim9: crash after defining function with invalid return type
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
5230 {
31620
2266b5c4f87b patch 9.0.1142: crash and/or memory leak when redefining function
Bram Moolenaar <Bram@vim.org>
parents: 31602
diff changeset
5231 // these were set to "newargs" and "default_args", which are cleared
2266b5c4f87b patch 9.0.1142: crash and/or memory leak when redefining function
Bram Moolenaar <Bram@vim.org>
parents: 31602
diff changeset
5232 // below
23925
e979bf909fd8 patch 8.2.2505: Vim9: crash after defining function with invalid return type
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
5233 ga_init(&fp->uf_args);
e979bf909fd8 patch 8.2.2505: Vim9: crash after defining function with invalid return type
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
5234 ga_init(&fp->uf_def_args);
e979bf909fd8 patch 8.2.2505: Vim9: crash after defining function with invalid return type
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
5235 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5236 errret_2:
31620
2266b5c4f87b patch 9.0.1142: crash and/or memory leak when redefining function
Bram Moolenaar <Bram@vim.org>
parents: 31602
diff changeset
5237 ga_clear_strings(&newargs);
2266b5c4f87b patch 9.0.1142: crash and/or memory leak when redefining function
Bram Moolenaar <Bram@vim.org>
parents: 31602
diff changeset
5238 ga_clear_strings(&default_args);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5239 ga_clear_strings(&newlines);
23925
e979bf909fd8 patch 8.2.2505: Vim9: crash after defining function with invalid return type
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
5240 if (fp != NULL)
31620
2266b5c4f87b patch 9.0.1142: crash and/or memory leak when redefining function
Bram Moolenaar <Bram@vim.org>
parents: 31602
diff changeset
5241 {
23925
e979bf909fd8 patch 8.2.2505: Vim9: crash after defining function with invalid return type
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
5242 VIM_CLEAR(fp->uf_arg_types);
31620
2266b5c4f87b patch 9.0.1142: crash and/or memory leak when redefining function
Bram Moolenaar <Bram@vim.org>
parents: 31602
diff changeset
5243 VIM_CLEAR(fp->uf_va_name);
2266b5c4f87b patch 9.0.1142: crash and/or memory leak when redefining function
Bram Moolenaar <Bram@vim.org>
parents: 31602
diff changeset
5244 clear_type_list(&fp->uf_type_list);
2266b5c4f87b patch 9.0.1142: crash and/or memory leak when redefining function
Bram Moolenaar <Bram@vim.org>
parents: 31602
diff changeset
5245 }
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5246 if (free_fp)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5247 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5248 vim_free(fp);
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5249 fp = NULL;
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5250 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5251 ret_free:
19685
d64f403289db patch 8.2.0399: various memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
5252 ga_clear_strings(&argtypes);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5253 vim_free(fudi.fd_newkey);
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
5254 if (name != name_arg)
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
5255 vim_free(name);
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
5256 vim_free(ret_type);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5257 did_emsg |= saved_did_emsg;
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
5258
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
5259 return fp;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
5260 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
5261
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
5262 /*
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
5263 * ":function"
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
5264 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
5265 void
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
5266 ex_function(exarg_T *eap)
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
5267 {
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
5268 garray_T lines_to_free;
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
5269
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
5270 ga_init2(&lines_to_free, sizeof(char_u *), 50);
31635
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31620
diff changeset
5271 (void)define_function(eap, NULL, &lines_to_free, 0);
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
5272 ga_clear_strings(&lines_to_free);
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
5273 }
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
5274
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
5275 /*
28934
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5276 * Find a function by name, including "<lambda>123".
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5277 * Check for "profile" and "debug" arguments and set"compile_type".
28940
b02044bc8c20 patch 8.2.4992: compiler warning for possibly uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 28936
diff changeset
5278 * Caller should initialize "compile_type" to CT_NONE.
28934
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5279 * Return NULL if not found.
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5280 */
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5281 ufunc_T *
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5282 find_func_by_name(char_u *name, compiletype_T *compile_type)
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5283 {
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5284 char_u *arg = name;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5285 char_u *fname;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5286 ufunc_T *ufunc;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5287 int is_global = FALSE;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5288
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5289 if (STRNCMP(arg, "profile", 7) == 0 && VIM_ISWHITE(arg[7]))
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5290 {
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5291 *compile_type = CT_PROFILE;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5292 arg = skipwhite(arg + 7);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5293 }
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5294 else if (STRNCMP(arg, "debug", 5) == 0 && VIM_ISWHITE(arg[5]))
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5295 {
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5296 *compile_type = CT_DEBUG;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5297 arg = skipwhite(arg + 5);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5298 }
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5299
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5300 if (STRNCMP(arg, "<lambda>", 8) == 0)
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5301 {
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5302 arg += 8;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5303 (void)getdigits(&arg);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5304 fname = vim_strnsave(name, arg - name);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5305 }
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5306 else
31424
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
5307 {
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
5308 // First try finding a method in a class, find_func_by_name() will give
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
5309 // an error if the function is not found.
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
5310 ufunc = find_class_func(&arg);
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
5311 if (ufunc != NULL)
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
5312 return ufunc;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
5313
28934
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5314 fname = trans_function_name(&arg, &is_global, FALSE,
31424
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
5315 TFN_INT | TFN_QUIET | TFN_NO_AUTOLOAD | TFN_NO_DECL,
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
5316 NULL, NULL, NULL);
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
5317 }
28934
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5318 if (fname == NULL)
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5319 {
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5320 semsg(_(e_invalid_argument_str), name);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5321 return NULL;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5322 }
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5323 if (!ends_excmd2(name, arg))
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5324 {
28936
5a34620140c0 patch 8.2.4990: memory leak when :defcompile fails
Bram Moolenaar <Bram@vim.org>
parents: 28934
diff changeset
5325 vim_free(fname);
28934
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5326 emsg(ex_errmsg(e_trailing_characters_str, arg));
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5327 return NULL;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5328 }
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5329
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5330 ufunc = find_func(fname, is_global);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5331 if (ufunc == NULL)
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5332 {
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5333 char_u *p = untrans_function_name(fname);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5334
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5335 if (p != NULL)
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5336 // Try again without making it script-local.
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5337 ufunc = find_func(p, FALSE);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5338 }
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5339 vim_free(fname);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5340 if (ufunc == NULL)
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5341 semsg(_(e_cannot_find_function_str), name);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5342 return ufunc;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5343 }
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5344
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5345 /*
22188
ec0a5ae32d5e patch 8.2.1643: Vim9: :defcompile compiles dead functions
Bram Moolenaar <Bram@vim.org>
parents: 21983
diff changeset
5346 * :defcompile - compile all :def functions in the current script that need to
28934
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5347 * be compiled or the one specified by the argument.
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5348 * Skips dead functions. Doesn't do profiling.
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
5349 */
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
5350 void
28934
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5351 ex_defcompile(exarg_T *eap)
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
5352 {
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
5353 ufunc_T *ufunc;
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
5354
28934
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5355 if (*eap->arg != NUL)
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5356 {
28940
b02044bc8c20 patch 8.2.4992: compiler warning for possibly uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 28936
diff changeset
5357 compiletype_T compile_type = CT_NONE;
28934
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5358
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5359 ufunc = find_func_by_name(eap->arg, &compile_type);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5360 if (ufunc != NULL)
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
5361 {
28934
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5362 if (func_needs_compiling(ufunc, compile_type))
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5363 (void)compile_def_function(ufunc, FALSE, compile_type, NULL);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5364 else
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5365 smsg(_("Function %s does not need compiling"), eap->arg);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5366 }
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5367 }
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5368 else
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5369 {
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5370 long todo = (long)func_hashtab.ht_used;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5371 int changed = func_hashtab.ht_changed;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5372 hashitem_T *hi;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5373
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5374 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5375 {
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5376 if (!HASHITEM_EMPTY(hi))
20544
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
5377 {
28934
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5378 --todo;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5379 ufunc = HI2UF(hi);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5380 if (ufunc->uf_script_ctx.sc_sid == current_sctx.sc_sid
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5381 && ufunc->uf_def_status == UF_TO_BE_COMPILED
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5382 && (ufunc->uf_flags & FC_DEAD) == 0)
20544
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
5383 {
28934
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5384 (void)compile_def_function(ufunc, FALSE, CT_NONE, NULL);
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5385
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5386 if (func_hashtab.ht_changed != changed)
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5387 {
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5388 // a function has been added or removed, need to start
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5389 // over
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5390 todo = (long)func_hashtab.ht_used;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5391 changed = func_hashtab.ht_changed;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5392 hi = func_hashtab.ht_array;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5393 --hi;
a712ea475390 patch 8.2.4989: cannot specify a function name for :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 28850
diff changeset
5394 }
20544
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
5395 }
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
5396 }
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
5397 }
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
5398 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5399 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5400
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5401 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5402 * Return 5 if "p" starts with "<SID>" or "<SNR>" (ignoring case).
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5403 * Return 2 if "p" starts with "s:".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5404 * Return 0 otherwise.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5405 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5406 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5407 eval_fname_script(char_u *p)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5408 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5409 // Use MB_STRICMP() because in Turkish comparing the "I" may not work with
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5410 // the standard library function.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5411 if (p[0] == '<' && (MB_STRNICMP(p + 1, "SID>", 4) == 0
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5412 || MB_STRNICMP(p + 1, "SNR>", 4) == 0))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5413 return 5;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5414 if (p[0] == 's' && p[1] == ':')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5415 return 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5416 return 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5417 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5418
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5419 int
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5420 translated_function_exists(char_u *name, int is_global)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5421 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5422 if (builtin_function(name, -1))
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5423 return has_internal_func(name);
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
5424 return find_func(name, is_global) != NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5425 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5426
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5427 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5428 * Return TRUE when "ufunc" has old-style "..." varargs
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5429 * or named varargs "...name: type".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5430 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5431 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5432 has_varargs(ufunc_T *ufunc)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5433 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5434 return ufunc->uf_varargs || ufunc->uf_va_name != NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5435 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5436
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5437 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5438 * Return TRUE if a function "name" exists.
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
5439 * If "no_defef" is TRUE, do not dereference a Funcref.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5440 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5441 int
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
5442 function_exists(char_u *name, int no_deref)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5443 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5444 char_u *nm = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5445 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5446 int n = FALSE;
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
5447 int flag;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5448 int is_global = FALSE;
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
5449
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
5450 flag = TFN_INT | TFN_QUIET | TFN_NO_AUTOLOAD;
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
5451 if (no_deref)
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
5452 flag |= TFN_NO_DEREF;
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
5453 p = trans_function_name(&nm, &is_global, FALSE, flag, NULL, NULL, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5454 nm = skipwhite(nm);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5455
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5456 // Only accept "funcname", "funcname ", "funcname (..." and
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5457 // "funcname(...", not "funcname!...".
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5458 if (p != NULL && (*nm == NUL || *nm == '('))
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5459 n = translated_function_exists(p, is_global);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5460 vim_free(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5461 return n;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5462 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5463
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
5464 #if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) || defined(PROTO)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5465 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5466 get_expanded_name(char_u *name, int check)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5467 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5468 char_u *nm = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5469 char_u *p;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5470 int is_global = FALSE;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5471
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5472 p = trans_function_name(&nm, &is_global, FALSE,
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
5473 TFN_INT|TFN_QUIET, NULL, NULL, NULL);
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5474
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5475 if (p != NULL && *nm == NUL
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5476 && (!check || translated_function_exists(p, is_global)))
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5477 return p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5478
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5479 vim_free(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5480 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5481 }
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
5482 #endif
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5483
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5484 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5485 * Function given to ExpandGeneric() to obtain the list of user defined
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5486 * function names.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5487 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5488 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5489 get_user_func_name(expand_T *xp, int idx)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5490 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5491 static long_u done;
21319
fb3dcd8ed14d patch 8.2.1210: using ht_used when looping through a hashtab is less reliable
Bram Moolenaar <Bram@vim.org>
parents: 21313
diff changeset
5492 static int changed;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5493 static hashitem_T *hi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5494 ufunc_T *fp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5495
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5496 if (idx == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5497 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5498 done = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5499 hi = func_hashtab.ht_array;
21319
fb3dcd8ed14d patch 8.2.1210: using ht_used when looping through a hashtab is less reliable
Bram Moolenaar <Bram@vim.org>
parents: 21313
diff changeset
5500 changed = func_hashtab.ht_changed;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5501 }
21319
fb3dcd8ed14d patch 8.2.1210: using ht_used when looping through a hashtab is less reliable
Bram Moolenaar <Bram@vim.org>
parents: 21313
diff changeset
5502 if (changed == func_hashtab.ht_changed && done < func_hashtab.ht_used)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5503 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5504 if (done++ > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5505 ++hi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5506 while (HASHITEM_EMPTY(hi))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5507 ++hi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5508 fp = HI2UF(hi);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5509
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5510 // don't show dead, dict and lambda functions
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5511 if ((fp->uf_flags & FC_DEAD) || (fp->uf_flags & FC_DICT)
9638
af0d98d8836e commit https://github.com/vim/vim/commit/b49edc11a1872fa99befa9a4a8ea6c8537868038
Christian Brabandt <cb@256bit.org>
parents: 9626
diff changeset
5512 || STRNCMP(fp->uf_name, "<lambda>", 8) == 0)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5513 return (char_u *)"";
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5514
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5515 if (STRLEN(fp->uf_name) + 4 >= IOSIZE)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5516 return fp->uf_name; // prevents overflow
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5517
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5518 cat_func_name(IObuff, fp);
25694
ce91372ca07b patch 8.2.3383: Vim9: completion for :disassemble adds parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25632
diff changeset
5519 if (xp->xp_context != EXPAND_USER_FUNC
ce91372ca07b patch 8.2.3383: Vim9: completion for :disassemble adds parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25632
diff changeset
5520 && xp->xp_context != EXPAND_DISASSEMBLE)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5521 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5522 STRCAT(IObuff, "(");
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5523 if (!has_varargs(fp) && fp->uf_args.ga_len == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5524 STRCAT(IObuff, ")");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5525 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5526 return IObuff;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5527 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5528 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5529 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5530
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5531 /*
31653
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5532 * Make a copy of a function.
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5533 * Intended to be used for a function defined on a base class that has a copy
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5534 * on the child class.
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5535 * The copy has uf_refcount set to one.
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5536 * Returns NULL when out of memory.
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5537 */
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5538 ufunc_T *
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5539 copy_function(ufunc_T *fp)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5540 {
31655
01d05b001dda patch 9.0.1160: ASAN error for ufunc_T allocated with wrong size
Bram Moolenaar <Bram@vim.org>
parents: 31653
diff changeset
5541 ufunc_T *ufunc = alloc_ufunc(fp->uf_name);
31653
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5542 if (ufunc == NULL)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5543 return NULL;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5544
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5545 // Most things can just be copied.
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5546 *ufunc = *fp;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5547
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5548 ufunc->uf_def_status = UF_TO_BE_COMPILED;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5549 ufunc->uf_dfunc_idx = 0;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5550 ufunc->uf_class = NULL;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5551
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5552 ga_copy_strings(&fp->uf_args, &ufunc->uf_args);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5553 ga_copy_strings(&fp->uf_def_args, &ufunc->uf_def_args);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5554
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5555 if (ufunc->uf_arg_types != NULL)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5556 {
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5557 // "uf_arg_types" is an allocated array, make a copy.
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5558 type_T **at = ALLOC_CLEAR_MULT(type_T *, ufunc->uf_args.ga_len);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5559 if (at != NULL)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5560 {
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5561 mch_memmove(at, ufunc->uf_arg_types,
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5562 sizeof(type_T *) * ufunc->uf_args.ga_len);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5563 ufunc->uf_arg_types = at;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5564 }
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5565 }
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5566
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5567 // TODO: how about the types themselves? they can be freed when the
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5568 // original function is freed:
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5569 // type_T **uf_arg_types;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5570 // type_T *uf_ret_type;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5571
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5572 ufunc->uf_type_list.ga_len = 0;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5573 ufunc->uf_type_list.ga_data = NULL;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5574
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5575 // TODO: partial_T *uf_partial;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5576
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5577 if (ufunc->uf_va_name != NULL)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5578 ufunc->uf_va_name = vim_strsave(ufunc->uf_va_name);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5579
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5580 // TODO:
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5581 // type_T *uf_va_type;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5582 // type_T *uf_func_type;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5583
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5584 ufunc->uf_block_depth = 0;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5585 ufunc->uf_block_ids = NULL;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5586
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5587 ga_copy_strings(&fp->uf_lines, &ufunc->uf_lines);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5588
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5589 ufunc->uf_refcount = 1;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5590 ufunc->uf_name_exp = NULL;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5591 STRCPY(ufunc->uf_name, fp->uf_name);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5592
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5593 return ufunc;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5594 }
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5595
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 31635
diff changeset
5596 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5597 * ":delfunction {name}"
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5598 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5599 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5600 ex_delfunction(exarg_T *eap)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5601 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5602 ufunc_T *fp = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5603 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5604 char_u *name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5605 funcdict_T fudi;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5606 int is_global = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5607
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5608 p = eap->arg;
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
5609 name = trans_function_name(&p, &is_global, eap->skip, 0, &fudi,
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
5610 NULL, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5611 vim_free(fudi.fd_newkey);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5612 if (name == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5613 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5614 if (fudi.fd_dict != NULL && !eap->skip)
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
5615 emsg(_(e_funcref_required));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5616 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5617 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5618 if (!ends_excmd(*skipwhite(p)))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5619 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5620 vim_free(name);
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
5621 semsg(_(e_trailing_characters_str), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5622 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5623 }
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
5624 set_nextcmd(eap, p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5625 if (eap->nextcmd != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5626 *p = NUL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5627
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5628 if (numbered_function(name) && fudi.fd_dict == NULL)
25745
b916d59f259f patch 8.2.3408: can delete a numbered function
Bram Moolenaar <Bram@vim.org>
parents: 25737
diff changeset
5629 {
b916d59f259f patch 8.2.3408: can delete a numbered function
Bram Moolenaar <Bram@vim.org>
parents: 25737
diff changeset
5630 if (!eap->skip)
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26857
diff changeset
5631 semsg(_(e_invalid_argument_str), eap->arg);
25745
b916d59f259f patch 8.2.3408: can delete a numbered function
Bram Moolenaar <Bram@vim.org>
parents: 25737
diff changeset
5632 vim_free(name);
b916d59f259f patch 8.2.3408: can delete a numbered function
Bram Moolenaar <Bram@vim.org>
parents: 25737
diff changeset
5633 return;
b916d59f259f patch 8.2.3408: can delete a numbered function
Bram Moolenaar <Bram@vim.org>
parents: 25737
diff changeset
5634 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5635 if (!eap->skip)
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
5636 fp = find_func(name, is_global);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5637 vim_free(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5638
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5639 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5640 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5641 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5642 {
11545
1780e6fecb30 patch 8.0.0655: not easy to make sure a function does not exist
Christian Brabandt <cb@256bit.org>
parents: 11543
diff changeset
5643 if (!eap->forceit)
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
5644 semsg(_(e_unknown_function_str), eap->arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5645 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5646 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5647 if (fp->uf_calls > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5648 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
5649 semsg(_(e_cannot_delete_function_str_it_is_in_use), eap->arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5650 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5651 }
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5652 if (fp->uf_flags & FC_VIM9)
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5653 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
5654 semsg(_(e_cannot_delete_vim9_script_function_str), eap->arg);
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5655 return;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5656 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5657
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5658 if (fudi.fd_dict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5659 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5660 // Delete the dict item that refers to the function, it will
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5661 // invoke func_unref() and possibly delete the function.
31231
684e6dfa2fba patch 9.0.0949: crash when unletting a variable while listing variables
Bram Moolenaar <Bram@vim.org>
parents: 31081
diff changeset
5662 dictitem_remove(fudi.fd_dict, fudi.fd_di, "delfunction");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5663 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5664 else
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5665 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5666 // A normal function (not a numbered function or lambda) has a
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5667 // refcount of 1 for the entry in the hashtable. When deleting
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5668 // it and the refcount is more than one, it should be kept.
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5669 // A numbered function and lambda should be kept if the refcount is
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5670 // one or more.
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
5671 if (fp->uf_refcount > (func_name_refcount(fp->uf_name) ? 0 : 1))
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5672 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5673 // Function is still referenced somewhere. Don't free it but
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5674 // do remove it from the hashtable.
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
5675 if (func_remove(fp))
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
5676 fp->uf_refcount--;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5677 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5678 else
10815
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
5679 func_clear_free(fp, FALSE);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5680 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5681 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5682 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5683
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5684 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5685 * Unreference a Function: decrement the reference count and free it when it
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5686 * becomes zero.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5687 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5688 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5689 func_unref(char_u *name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5690 {
9655
f1920505bc16 commit https://github.com/vim/vim/commit/97baee80f0906ee2f651ee1215ec033e84f866ad
Christian Brabandt <cb@256bit.org>
parents: 9638
diff changeset
5691 ufunc_T *fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5692
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
5693 if (name == NULL || !func_name_refcount(name))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5694 return;
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
5695 fp = find_func(name, FALSE);
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5696 if (fp == NULL && numbered_function(name))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5697 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5698 #ifdef EXITFREE
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5699 if (!entered_free_all_mem)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5700 #endif
10359
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
5701 internal_error("func_unref()");
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5702 }
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
5703 func_ptr_unref(fp);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5704 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5705
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5706 /*
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5707 * Unreference a Function: decrement the reference count and free it when it
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5708 * becomes zero.
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
5709 * Also when it becomes one and uf_partial points to the function.
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5710 */
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5711 void
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5712 func_ptr_unref(ufunc_T *fp)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5713 {
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
5714 if (fp != NULL && (--fp->uf_refcount <= 0
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
5715 || (fp->uf_refcount == 1 && fp->uf_partial != NULL
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
5716 && fp->uf_partial->pt_refcount <= 1
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
5717 && fp->uf_partial->pt_func == fp)))
9655
f1920505bc16 commit https://github.com/vim/vim/commit/97baee80f0906ee2f651ee1215ec033e84f866ad
Christian Brabandt <cb@256bit.org>
parents: 9638
diff changeset
5718 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5719 // Only delete it when it's not being used. Otherwise it's done
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5720 // when "uf_calls" becomes zero.
9655
f1920505bc16 commit https://github.com/vim/vim/commit/97baee80f0906ee2f651ee1215ec033e84f866ad
Christian Brabandt <cb@256bit.org>
parents: 9638
diff changeset
5721 if (fp->uf_calls == 0)
10815
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
5722 func_clear_free(fp, FALSE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5723 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5724 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5725
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5726 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5727 * Count a reference to a Function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5728 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5729 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5730 func_ref(char_u *name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5731 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5732 ufunc_T *fp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5733
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
5734 if (name == NULL || !func_name_refcount(name))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5735 return;
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
5736 fp = find_func(name, FALSE);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5737 if (fp != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5738 ++fp->uf_refcount;
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
5739 else if (numbered_function(name))
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5740 // Only give an error for a numbered function.
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5741 // Fail silently, when named or lambda function isn't found.
10359
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
5742 internal_error("func_ref()");
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5743 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5744
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5745 /*
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5746 * Count a reference to a Function.
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5747 */
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5748 void
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5749 func_ptr_ref(ufunc_T *fp)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5750 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5751 if (fp != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5752 ++fp->uf_refcount;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5753 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5754
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5755 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5756 * Return TRUE if items in "fc" do not have "copyID". That means they are not
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5757 * referenced from anywhere that is in use.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5758 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5759 static int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5760 can_free_funccal(funccall_T *fc, int copyID)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5761 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
5762 return (fc->fc_l_varlist.lv_copyID != copyID
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
5763 && fc->fc_l_vars.dv_copyID != copyID
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
5764 && fc->fc_l_avars.dv_copyID != copyID
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5765 && fc->fc_copyID != copyID);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5766 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5767
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5768 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5769 * ":return [expr]"
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5770 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5771 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5772 ex_return(exarg_T *eap)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5773 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5774 char_u *arg = eap->arg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5775 typval_T rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5776 int returning = FALSE;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
5777 evalarg_T evalarg;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5778
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5779 if (current_funccal == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5780 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
5781 emsg(_(e_return_not_inside_function));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5782 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5783 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5784
26053
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
5785 init_evalarg(&evalarg);
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
5786 evalarg.eval_flags = eap->skip ? 0 : EVAL_EVALUATE;
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
5787
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5788 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5789 ++emsg_skip;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5790
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5791 eap->nextcmd = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5792 if ((*arg != NUL && *arg != '|' && *arg != '\n')
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
5793 && eval0(arg, &rettv, eap, &evalarg) != FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5794 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5795 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5796 returning = do_return(eap, FALSE, TRUE, &rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5797 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5798 clear_tv(&rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5799 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5800 // It's safer to return also on error.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5801 else if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5802 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5803 // In return statement, cause_abort should be force_abort.
13096
30f9a62f5f51 patch 8.0.1423: error in return not caught by try/catch
Christian Brabandt <cb@256bit.org>
parents: 13004
diff changeset
5804 update_force_abort();
30f9a62f5f51 patch 8.0.1423: error in return not caught by try/catch
Christian Brabandt <cb@256bit.org>
parents: 13004
diff changeset
5805
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5806 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5807 * Return unless the expression evaluation has been cancelled due to an
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5808 * aborting error, an interrupt, or an exception.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5809 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5810 if (!aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5811 returning = do_return(eap, FALSE, TRUE, NULL);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5812 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5813
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5814 // When skipping or the return gets pending, advance to the next command
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5815 // in this line (!returning). Otherwise, ignore the rest of the line.
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5816 // Following lines will be ignored by get_func_line().
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5817 if (returning)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5818 eap->nextcmd = NULL;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5819 else if (eap->nextcmd == NULL) // no argument
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
5820 set_nextcmd(eap, arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5821
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5822 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5823 --emsg_skip;
21058
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21046
diff changeset
5824 clear_evalarg(&evalarg, eap);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5825 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5826
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5827 static int
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5828 ex_call_inner(
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5829 exarg_T *eap,
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5830 char_u *name,
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5831 char_u **arg,
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5832 char_u *startarg,
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5833 funcexe_T *funcexe_init,
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5834 evalarg_T *evalarg)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5835 {
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5836 linenr_T lnum;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5837 int doesrange;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5838 typval_T rettv;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5839 int failed = FALSE;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5840
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5841 /*
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5842 * When skipping, evaluate the function once, to find the end of the
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5843 * arguments.
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5844 * When the function takes a range, this is discovered after the first
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5845 * call, and the loop is broken.
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5846 */
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5847 if (eap->skip)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5848 {
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5849 ++emsg_skip;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5850 lnum = eap->line2; // do it once, also with an invalid range
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5851 }
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5852 else
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5853 lnum = eap->line1;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5854 for ( ; lnum <= eap->line2; ++lnum)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5855 {
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5856 funcexe_T funcexe;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5857
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5858 if (!eap->skip && eap->addr_count > 0)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5859 {
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5860 if (lnum > curbuf->b_ml.ml_line_count)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5861 {
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5862 // If the function deleted lines or switched to another buffer
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5863 // the line number may become invalid.
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5864 emsg(_(e_invalid_range));
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5865 break;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5866 }
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5867 curwin->w_cursor.lnum = lnum;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5868 curwin->w_cursor.col = 0;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5869 curwin->w_cursor.coladd = 0;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5870 }
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5871 *arg = startarg;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5872
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5873 funcexe = *funcexe_init;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5874 funcexe.fe_doesrange = &doesrange;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5875 rettv.v_type = VAR_UNKNOWN; // clear_tv() uses this
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5876 if (get_func_tv(name, -1, &rettv, arg, evalarg, &funcexe) == FAIL)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5877 {
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5878 failed = TRUE;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5879 break;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5880 }
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5881 if (has_watchexpr())
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5882 dbg_check_breakpoint(eap);
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5883
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5884 // Handle a function returning a Funcref, Dictionary or List.
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5885 if (handle_subscript(arg, NULL, &rettv,
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5886 eap->skip ? NULL : &EVALARG_EVALUATE, TRUE) == FAIL)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5887 {
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5888 failed = TRUE;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5889 break;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5890 }
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5891
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5892 clear_tv(&rettv);
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5893 if (doesrange || eap->skip)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5894 break;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5895
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5896 // Stop when immediately aborting on error, or when an interrupt
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5897 // occurred or an exception was thrown but not caught.
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5898 // get_func_tv() returned OK, so that the check for trailing
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5899 // characters below is executed.
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5900 if (aborting())
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5901 break;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5902 }
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5903 if (eap->skip)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5904 --emsg_skip;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5905 return failed;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5906 }
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5907
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5908 /*
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5909 * Core part of ":defer func(arg)". "arg" points to the "(" and is advanced.
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5910 * Returns FAIL or OK.
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5911 */
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5912 static int
30108
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5913 ex_defer_inner(
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5914 char_u *name,
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5915 char_u **arg,
30166
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5916 type_T *type,
30108
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5917 partial_T *partial,
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5918 evalarg_T *evalarg)
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5919 {
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5920 typval_T argvars[MAX_FUNC_ARGS + 1]; // vars for arguments
30108
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5921 int partial_argc = 0; // number of partial arguments
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5922 int argcount = 0; // number of arguments found
30108
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5923 int r;
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5924
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5925 if (current_funccal == NULL)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5926 {
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5927 semsg(_(e_str_not_inside_function), "defer");
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5928 return FAIL;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
5929 }
30108
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5930 if (partial != NULL)
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5931 {
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5932 if (partial->pt_dict != NULL)
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5933 {
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5934 emsg(_(e_cannot_use_partial_with_dictionary_for_defer));
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5935 return FAIL;
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5936 }
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5937 if (partial->pt_argc > 0)
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5938 {
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5939 int i;
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5940
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5941 partial_argc = partial->pt_argc;
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5942 for (i = 0; i < partial_argc; ++i)
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5943 copy_tv(&partial->pt_argv[i], &argvars[i]);
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5944 }
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5945 }
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5946 r = get_func_arguments(arg, evalarg, FALSE,
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5947 argvars + partial_argc, &argcount);
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5948 argcount += partial_argc;
30166
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5949
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5950 if (r == OK)
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5951 {
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5952 if (type != NULL)
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5953 {
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5954 // Check that the arguments are OK for the types of the funcref.
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5955 r = check_argument_types(type, argvars, argcount, NULL, name);
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5956 }
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5957 else if (builtin_function(name, -1))
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5958 {
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5959 int idx = find_internal_func(name);
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5960
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5961 if (idx < 0)
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5962 {
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5963 emsg_funcname(e_unknown_function_str, name);
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5964 r = FAIL;
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5965 }
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5966 else if (check_internal_func(idx, argcount) == -1)
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5967 r = FAIL;
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5968 }
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5969 else
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5970 {
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5971 ufunc_T *ufunc = find_func(name, FALSE);
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5972
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5973 // we tolerate an unknown function here, it might be defined later
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5974 if (ufunc != NULL)
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5975 {
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5976 int error = check_user_func_argcount(ufunc, argcount);
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5977
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5978 if (error != FCERR_UNKNOWN)
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5979 {
30594
586b5b3aacf9 patch 9.0.0632: calling a function from an "expr" option has overhead
Bram Moolenaar <Bram@vim.org>
parents: 30590
diff changeset
5980 user_func_error(error, name, FALSE);
30166
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5981 r = FAIL;
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5982 }
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5983 }
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5984 }
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5985 }
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
5986
30108
0352577f1ba5 patch 9.0.0390: cannot use a partial with :defer
Bram Moolenaar <Bram@vim.org>
parents: 30083
diff changeset
5987 if (r == FAIL)
30083
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
5988 {
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
5989 while (--argcount >= 0)
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
5990 clear_tv(&argvars[argcount]);
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
5991 return FAIL;
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
5992 }
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
5993 return add_defer(name, argcount, argvars);
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
5994 }
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
5995
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
5996 /*
30150
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
5997 * Return TRUE if currently inside a function call.
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
5998 * Give an error message and return FALSE when not.
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
5999 */
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
6000 int
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
6001 can_add_defer(void)
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
6002 {
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
6003 if (!in_def_function() && get_current_funccal() == NULL)
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
6004 {
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
6005 semsg(_(e_str_not_inside_function), "defer");
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
6006 return FALSE;
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
6007 }
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
6008 return TRUE;
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
6009 }
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
6010
0fe61fa4e5d1 patch 9.0.0411: only created files can be cleaned up with one call
Bram Moolenaar <Bram@vim.org>
parents: 30140
diff changeset
6011 /*
30083
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6012 * Add a deferred call for "name" with arguments "argvars[argcount]".
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6013 * Consumes "argvars[]".
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6014 * Caller must check that in_def_function() returns TRUE or current_funccal is
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6015 * not NULL.
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6016 * Returns OK or FAIL.
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6017 */
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6018 int
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6019 add_defer(char_u *name, int argcount_arg, typval_T *argvars)
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6020 {
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6021 char_u *saved_name = vim_strsave(name);
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6022 int argcount = argcount_arg;
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6023 defer_T *dr;
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6024 int ret = FAIL;
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6025
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6026 if (saved_name == NULL)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6027 goto theend;
30083
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6028 if (in_def_function())
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6029 {
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6030 if (add_defer_function(saved_name, argcount, argvars) == OK)
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6031 argcount = 0;
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6032 }
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6033 else
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6034 {
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6035 if (current_funccal->fc_defer.ga_itemsize == 0)
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6036 ga_init2(&current_funccal->fc_defer, sizeof(defer_T), 10);
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6037 if (ga_grow(&current_funccal->fc_defer, 1) == FAIL)
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6038 goto theend;
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6039 dr = ((defer_T *)current_funccal->fc_defer.ga_data)
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6040 + current_funccal->fc_defer.ga_len++;
30083
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6041 dr->dr_name = saved_name;
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6042 dr->dr_argcount = argcount;
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6043 while (argcount > 0)
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6044 {
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6045 --argcount;
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6046 dr->dr_argvars[argcount] = argvars[argcount];
a542dfb1c1a2 patch 9.0.0379: cleaning up after writefile() is a hassle
Bram Moolenaar <Bram@vim.org>
parents: 30079
diff changeset
6047 }
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6048 }
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6049 ret = OK;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6050
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6051 theend:
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6052 while (--argcount >= 0)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6053 clear_tv(&argvars[argcount]);
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6054 return ret;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6055 }
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6056
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6057 /*
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6058 * Invoked after a functions has finished: invoke ":defer" functions.
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6059 */
30122
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6060 static void
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6061 handle_defer_one(funccall_T *funccal)
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6062 {
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6063 int idx;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6064
30122
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6065 for (idx = funccal->fc_defer.ga_len - 1; idx >= 0; --idx)
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6066 {
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6067 funcexe_T funcexe;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6068 typval_T rettv;
30122
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6069 defer_T *dr = ((defer_T *)funccal->fc_defer.ga_data) + idx;
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6070 int i;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6071
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6072 CLEAR_FIELD(funcexe);
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6073 funcexe.fe_evaluate = TRUE;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6074
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6075 rettv.v_type = VAR_UNKNOWN; // clear_tv() uses this
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6076 call_func(dr->dr_name, -1, &rettv,
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6077 dr->dr_argcount, dr->dr_argvars, &funcexe);
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6078 clear_tv(&rettv);
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6079 vim_free(dr->dr_name);
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6080 for (i = dr->dr_argcount - 1; i >= 0; --i)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6081 clear_tv(&dr->dr_argvars[i]);
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6082 }
30122
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6083 ga_clear(&funccal->fc_defer);
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6084 }
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6085
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6086 /*
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6087 * Called when exiting: call all defer functions.
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6088 */
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6089 void
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6090 invoke_all_defer(void)
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6091 {
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6092 funccall_T *funccal;
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6093
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6094 for (funccal = current_funccal; funccal != NULL;
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6095 funccal = funccal->fc_caller)
30122
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6096 if (funccal->fc_ectx != NULL)
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6097 {
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6098 // :def function
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6099 unwind_def_callstack(funccal->fc_ectx);
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6100 may_invoke_defer_funcs(funccal->fc_ectx);
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6101 }
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6102 else
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6103 {
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6104 // legacy function
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6105 handle_defer_one(funccal);
458162398682 patch 9.0.0397: :defer not tested with exceptions and ":qa!"
Bram Moolenaar <Bram@vim.org>
parents: 30108
diff changeset
6106 }
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6107 }
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6108
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6109 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6110 * ":1,25call func(arg1, arg2)" function call.
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6111 * ":defer func(arg1, arg2)" deferred function call.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6112 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6113 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6114 ex_call(exarg_T *eap)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6115 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6116 char_u *arg = eap->arg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6117 char_u *startarg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6118 char_u *name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6119 char_u *tofree;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6120 int len;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6121 int failed = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6122 funcdict_T fudi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6123 partial_T *partial = NULL;
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
6124 evalarg_T evalarg;
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
6125 type_T *type = NULL;
26506
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
6126 int found_var = FALSE;
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
6127 int vim9script = in_vim9script();
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
6128
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
6129 fill_evalarg_from_eap(&evalarg, eap, eap->skip);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6130 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6131 {
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6132 typval_T rettv;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6133
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6134 // trans_function_name() doesn't work well when skipping, use eval0()
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6135 // instead to skip to any following command, e.g. for:
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6136 // :if 0 | call dict.foo().bar() | endif
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6137 ++emsg_skip;
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
6138 if (eval0(eap->arg, &rettv, eap, &evalarg) != FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6139 clear_tv(&rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6140 --emsg_skip;
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
6141 clear_evalarg(&evalarg, eap);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6142 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6143 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6144
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
6145 tofree = trans_function_name(&arg, NULL, eap->skip, TFN_INT,
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
6146 &fudi, &partial, vim9script ? &type : NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6147 if (fudi.fd_newkey != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6148 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6149 // Still need to give an error message for missing key.
31602
53c3df37a2b0 patch 9.0.1133: error message names do not match the items
Bram Moolenaar <Bram@vim.org>
parents: 31441
diff changeset
6150 semsg(_(e_key_not_present_in_dictionary_str), fudi.fd_newkey);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6151 vim_free(fudi.fd_newkey);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6152 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6153 if (tofree == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6154 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6155
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6156 // Increase refcount on dictionary, it could get deleted when evaluating
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6157 // the arguments.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6158 if (fudi.fd_dict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6159 ++fudi.fd_dict->dv_refcount;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6160
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6161 // If it is the name of a variable of type VAR_FUNC or VAR_PARTIAL use its
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6162 // contents. For VAR_PARTIAL get its partial, unless we already have one
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6163 // from trans_function_name().
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6164 len = (int)STRLEN(tofree);
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
6165 name = deref_func_name(tofree, &len, partial != NULL ? NULL : &partial,
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
6166 vim9script && type == NULL ? &type : NULL,
27233
73232ed49cf2 patch 8.2.4145: confusing error when using name of import for a function
Bram Moolenaar <Bram@vim.org>
parents: 27189
diff changeset
6167 FALSE, FALSE, &found_var);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6168
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6169 // Skip white space to allow ":call func ()". Not good, but required for
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6170 // backward compatibility.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6171 startarg = skipwhite(arg);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6172 if (*startarg != '(')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6173 {
26602
fac6673086df patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26574
diff changeset
6174 semsg(_(e_missing_parenthesis_str), eap->arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6175 goto end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6176 }
27682
f60d0d823897 patch 8.2.4367: calling in_vim9script() multiple times
Bram Moolenaar <Bram@vim.org>
parents: 27678
diff changeset
6177 if (vim9script && startarg > arg)
25737
d923be9d752d patch 8.2.3404: Vim9: no error for white space before "("
Bram Moolenaar <Bram@vim.org>
parents: 25694
diff changeset
6178 {
d923be9d752d patch 8.2.3404: Vim9: no error for white space before "("
Bram Moolenaar <Bram@vim.org>
parents: 25694
diff changeset
6179 semsg(_(e_no_white_space_allowed_before_str_str), "(", eap->arg);
d923be9d752d patch 8.2.3404: Vim9: no error for white space before "("
Bram Moolenaar <Bram@vim.org>
parents: 25694
diff changeset
6180 goto end;
d923be9d752d patch 8.2.3404: Vim9: no error for white space before "("
Bram Moolenaar <Bram@vim.org>
parents: 25694
diff changeset
6181 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6182
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6183 if (eap->cmdidx == CMD_defer)
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6184 {
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6185 arg = startarg;
30166
d1c04b4dc60d patch 9.0.0419: the :defer command does not check the function arguments
Bram Moolenaar <Bram@vim.org>
parents: 30150
diff changeset
6186 failed = ex_defer_inner(name, &arg, type, partial, &evalarg) == FAIL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6187 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6188 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6189 {
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
6190 funcexe_T funcexe;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
6191
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
6192 CLEAR_FIELD(funcexe);
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6193 funcexe.fe_check_type = type;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6194 funcexe.fe_partial = partial;
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6195 funcexe.fe_selfdict = fudi.fd_dict;
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
6196 funcexe.fe_firstline = eap->line1;
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
6197 funcexe.fe_lastline = eap->line2;
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6198 funcexe.fe_found_var = found_var;
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
6199 funcexe.fe_evaluate = !eap->skip;
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6200 failed = ex_call_inner(eap, name, &arg, startarg, &funcexe, &evalarg);
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6201 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6202
25826
5040fae521f6 patch 8.2.3448: :endtry after function call that throws not found
Bram Moolenaar <Bram@vim.org>
parents: 25761
diff changeset
6203 // When inside :try we need to check for following "| catch" or "| endtry".
5040fae521f6 patch 8.2.3448: :endtry after function call that throws not found
Bram Moolenaar <Bram@vim.org>
parents: 25761
diff changeset
6204 // Not when there was an error, but do check if an exception was thrown.
30065
6cf788ab844c patch 9.0.0370: cleaning up afterwards can make a function messy
Bram Moolenaar <Bram@vim.org>
parents: 29930
diff changeset
6205 if ((!aborting() || did_throw) && (!failed || eap->cstack->cs_trylevel > 0))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6206 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6207 // Check for trailing illegal characters and a following command.
21737
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
6208 arg = skipwhite(arg);
20138
d0a9766167ab patch 8.2.0624: Vim9: no check for space before #comment
Bram Moolenaar <Bram@vim.org>
parents: 20081
diff changeset
6209 if (!ends_excmd2(eap->arg, arg))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6210 {
25826
5040fae521f6 patch 8.2.3448: :endtry after function call that throws not found
Bram Moolenaar <Bram@vim.org>
parents: 25761
diff changeset
6211 if (!failed && !aborting())
19421
208644ebdff8 patch 8.2.0268: trycatch test fails
Bram Moolenaar <Bram@vim.org>
parents: 19419
diff changeset
6212 {
208644ebdff8 patch 8.2.0268: trycatch test fails
Bram Moolenaar <Bram@vim.org>
parents: 19419
diff changeset
6213 emsg_severe = TRUE;
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
6214 semsg(_(e_trailing_characters_str), arg);
19421
208644ebdff8 patch 8.2.0268: trycatch test fails
Bram Moolenaar <Bram@vim.org>
parents: 19419
diff changeset
6215 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6216 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6217 else
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
6218 set_nextcmd(eap, arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6219 }
28515
c6aadb2c4cd7 patch 8.2.4782: accessing freed memory
Bram Moolenaar <Bram@vim.org>
parents: 28491
diff changeset
6220 // Must be after using "arg", it may point into memory cleared here.
c6aadb2c4cd7 patch 8.2.4782: accessing freed memory
Bram Moolenaar <Bram@vim.org>
parents: 28491
diff changeset
6221 clear_evalarg(&evalarg, eap);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6222
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6223 end:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6224 dict_unref(fudi.fd_dict);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6225 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6226 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6227
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6228 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6229 * Return from a function. Possibly makes the return pending. Also called
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6230 * for a pending return at the ":endtry" or after returning from an extra
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6231 * do_cmdline(). "reanimate" is used in the latter case. "is_cmd" is set
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6232 * when called due to a ":return" command. "rettv" may point to a typval_T
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6233 * with the return rettv. Returns TRUE when the return can be carried out,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6234 * FALSE when the return gets pending.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6235 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6236 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6237 do_return(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6238 exarg_T *eap,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6239 int reanimate,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6240 int is_cmd,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6241 void *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6242 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6243 int idx;
18904
2bdc2e1f6e1f patch 8.2.0013: not using a typedef for condstack
Bram Moolenaar <Bram@vim.org>
parents: 18816
diff changeset
6244 cstack_T *cstack = eap->cstack;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6245
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6246 if (reanimate)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6247 // Undo the return.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6248 current_funccal->fc_returned = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6249
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6250 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6251 * Cleanup (and inactivate) conditionals, but stop when a try conditional
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6252 * not in its finally clause (which then is to be executed next) is found.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6253 * In this case, make the ":return" pending for execution at the ":endtry".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6254 * Otherwise, return normally.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6255 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6256 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6257 if (idx >= 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6258 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6259 cstack->cs_pending[idx] = CSTP_RETURN;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6260
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6261 if (!is_cmd && !reanimate)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6262 // A pending return again gets pending. "rettv" points to an
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6263 // allocated variable with the rettv of the original ":return"'s
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6264 // argument if present or is NULL else.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6265 cstack->cs_rettv[idx] = rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6266 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6267 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6268 // When undoing a return in order to make it pending, get the stored
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6269 // return rettv.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6270 if (reanimate)
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6271 rettv = current_funccal->fc_rettv;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6272
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6273 if (rettv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6274 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6275 // Store the value of the pending return.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6276 if ((cstack->cs_rettv[idx] = alloc_tv()) != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6277 *(typval_T *)cstack->cs_rettv[idx] = *(typval_T *)rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6278 else
25306
078edc1821bf patch 8.2.3190: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 25296
diff changeset
6279 emsg(_(e_out_of_memory));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6280 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6281 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6282 cstack->cs_rettv[idx] = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6283
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6284 if (reanimate)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6285 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6286 // The pending return value could be overwritten by a ":return"
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6287 // without argument in a finally clause; reset the default
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6288 // return value.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6289 current_funccal->fc_rettv->v_type = VAR_NUMBER;
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6290 current_funccal->fc_rettv->vval.v_number = 0;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6291 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6292 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6293 report_make_pending(CSTP_RETURN, rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6294 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6295 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6296 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6297 current_funccal->fc_returned = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6298
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6299 // If the return is carried out now, store the return value. For
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6300 // a return immediately after reanimation, the value is already
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6301 // there.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6302 if (!reanimate && rettv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6303 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6304 clear_tv(current_funccal->fc_rettv);
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6305 *current_funccal->fc_rettv = *(typval_T *)rettv;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6306 if (!is_cmd)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6307 vim_free(rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6308 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6309 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6310
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6311 return idx < 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6312 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6313
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6314 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6315 * Free the variable with a pending return value.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6316 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6317 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6318 discard_pending_return(void *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6319 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6320 free_tv((typval_T *)rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6321 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6322
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6323 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6324 * Generate a return command for producing the value of "rettv". The result
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6325 * is an allocated string. Used by report_pending() for verbose messages.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6326 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6327 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6328 get_return_cmd(void *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6329 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6330 char_u *s = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6331 char_u *tofree = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6332 char_u numbuf[NUMBUFLEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6333
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6334 if (rettv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6335 s = echo_string((typval_T *)rettv, &tofree, numbuf, 0);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6336 if (s == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6337 s = (char_u *)"";
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6338
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6339 STRCPY(IObuff, ":return ");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6340 STRNCPY(IObuff + 8, s, IOSIZE - 8);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6341 if (STRLEN(s) + 8 >= IOSIZE)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6342 STRCPY(IObuff + IOSIZE - 4, "...");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6343 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6344 return vim_strsave(IObuff);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6345 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6346
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6347 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6348 * Get next function line.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6349 * Called by do_cmdline() to get the next line.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6350 * Returns allocated string, or NULL for end of function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6351 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6352 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6353 get_func_line(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6354 int c UNUSED,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6355 void *cookie,
17178
40c4cb095d53 patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents: 17168
diff changeset
6356 int indent UNUSED,
21883
a427f5f26419 patch 8.2.1491: Vim9: crash when compiling heredoc lines start with comment
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
6357 getline_opt_T options UNUSED)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6358 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6359 funccall_T *fcp = (funccall_T *)cookie;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6360 ufunc_T *fp = fcp->fc_func;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6361 char_u *retval;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6362 garray_T *gap; // growarray with function lines
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6363
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6364 // If breakpoints have been added/deleted need to check for it.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6365 if (fcp->fc_dbg_tick != debug_tick)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6366 {
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6367 fcp->fc_breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
6368 SOURCING_LNUM);
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6369 fcp->fc_dbg_tick = debug_tick;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6370 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6371 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6372 if (do_profiling == PROF_YES)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6373 func_line_end(cookie);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6374 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6375
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6376 gap = &fp->uf_lines;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6377 if (((fp->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6378 || fcp->fc_returned)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6379 retval = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6380 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6381 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6382 // Skip NULL lines (continuation lines).
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6383 while (fcp->fc_linenr < gap->ga_len
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6384 && ((char_u **)(gap->ga_data))[fcp->fc_linenr] == NULL)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6385 ++fcp->fc_linenr;
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6386 if (fcp->fc_linenr >= gap->ga_len)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6387 retval = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6388 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6389 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6390 retval = vim_strsave(((char_u **)(gap->ga_data))[fcp->fc_linenr++]);
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6391 SOURCING_LNUM = fcp->fc_linenr;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6392 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6393 if (do_profiling == PROF_YES)
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
6394 func_line_start(cookie, SOURCING_LNUM);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6395 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6396 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6397 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6398
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6399 // Did we encounter a breakpoint?
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6400 if (fcp->fc_breakpoint != 0 && fcp->fc_breakpoint <= SOURCING_LNUM)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6401 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
6402 dbg_breakpoint(fp->uf_name, SOURCING_LNUM);
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6403 // Find next breakpoint.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6404 fcp->fc_breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
6405 SOURCING_LNUM);
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6406 fcp->fc_dbg_tick = debug_tick;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6407 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6408
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6409 return retval;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6410 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6411
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6412 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6413 * Return TRUE if the currently active function should be ended, because a
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6414 * return was encountered or an error occurred. Used inside a ":while".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6415 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6416 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6417 func_has_ended(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6418 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6419 funccall_T *fcp = (funccall_T *)cookie;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6420
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6421 // Ignore the "abort" flag if the abortion behavior has been changed due to
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6422 // an error inside a try conditional.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6423 return (((fcp->fc_func->uf_flags & FC_ABORT)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6424 && did_emsg && !aborted_in_try())
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6425 || fcp->fc_returned);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6426 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6427
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6428 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6429 * return TRUE if cookie indicates a function which "abort"s on errors.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6430 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6431 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6432 func_has_abort(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6433 void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6434 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6435 return ((funccall_T *)cookie)->fc_func->uf_flags & FC_ABORT;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6436 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6437
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6438
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6439 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6440 * Turn "dict.Func" into a partial for "Func" bound to "dict".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6441 * Don't do this when "Func" is already a partial that was bound
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6442 * explicitly (pt_auto is FALSE).
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6443 * Changes "rettv" in-place.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6444 * Returns the updated "selfdict_in".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6445 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6446 dict_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6447 make_partial(dict_T *selfdict_in, typval_T *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6448 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6449 char_u *fname;
28008
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28006
diff changeset
6450 ufunc_T *fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6451 char_u fname_buf[FLEN_FIXED + 1];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6452 int error;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6453 dict_T *selfdict = selfdict_in;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6454
28008
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28006
diff changeset
6455 if (rettv->v_type == VAR_PARTIAL && rettv->vval.v_partial != NULL
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28006
diff changeset
6456 && rettv->vval.v_partial->pt_func != NULL)
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6457 fp = rettv->vval.v_partial->pt_func;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6458 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6459 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6460 fname = rettv->v_type == VAR_FUNC ? rettv->vval.v_string
28008
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28006
diff changeset
6461 : rettv->vval.v_partial == NULL ? NULL
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6462 : rettv->vval.v_partial->pt_name;
28008
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28006
diff changeset
6463 if (fname == NULL)
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28006
diff changeset
6464 {
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28006
diff changeset
6465 // There is no point binding a dict to a NULL function, just create
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28006
diff changeset
6466 // a function reference.
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28006
diff changeset
6467 rettv->v_type = VAR_FUNC;
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28006
diff changeset
6468 rettv->vval.v_string = NULL;
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28006
diff changeset
6469 }
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28006
diff changeset
6470 else
28006
02f787034998 patch 8.2.4528: crash when using null_function for a partial
Bram Moolenaar <Bram@vim.org>
parents: 27978
diff changeset
6471 {
02f787034998 patch 8.2.4528: crash when using null_function for a partial
Bram Moolenaar <Bram@vim.org>
parents: 27978
diff changeset
6472 char_u *tofree = NULL;
02f787034998 patch 8.2.4528: crash when using null_function for a partial
Bram Moolenaar <Bram@vim.org>
parents: 27978
diff changeset
6473
02f787034998 patch 8.2.4528: crash when using null_function for a partial
Bram Moolenaar <Bram@vim.org>
parents: 27978
diff changeset
6474 // Translate "s:func" to the stored function name.
02f787034998 patch 8.2.4528: crash when using null_function for a partial
Bram Moolenaar <Bram@vim.org>
parents: 27978
diff changeset
6475 fname = fname_trans_sid(fname, fname_buf, &tofree, &error);
02f787034998 patch 8.2.4528: crash when using null_function for a partial
Bram Moolenaar <Bram@vim.org>
parents: 27978
diff changeset
6476 fp = find_func(fname, FALSE);
02f787034998 patch 8.2.4528: crash when using null_function for a partial
Bram Moolenaar <Bram@vim.org>
parents: 27978
diff changeset
6477 vim_free(tofree);
02f787034998 patch 8.2.4528: crash when using null_function for a partial
Bram Moolenaar <Bram@vim.org>
parents: 27978
diff changeset
6478 }
02f787034998 patch 8.2.4528: crash when using null_function for a partial
Bram Moolenaar <Bram@vim.org>
parents: 27978
diff changeset
6479 }
02f787034998 patch 8.2.4528: crash when using null_function for a partial
Bram Moolenaar <Bram@vim.org>
parents: 27978
diff changeset
6480
28008
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28006
diff changeset
6481 if (fp != NULL && (fp->uf_flags & FC_DICT))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6482 {
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
6483 partial_T *pt = ALLOC_CLEAR_ONE(partial_T);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6484
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6485 if (pt != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6486 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6487 pt->pt_refcount = 1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6488 pt->pt_dict = selfdict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6489 pt->pt_auto = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6490 selfdict = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6491 if (rettv->v_type == VAR_FUNC)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6492 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6493 // Just a function: Take over the function name and use
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6494 // selfdict.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6495 pt->pt_name = rettv->vval.v_string;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6496 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6497 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6498 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6499 partial_T *ret_pt = rettv->vval.v_partial;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6500 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6501
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6502 // Partial: copy the function name, use selfdict and copy
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6503 // args. Can't take over name or args, the partial might
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6504 // be referenced elsewhere.
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6505 if (ret_pt->pt_name != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6506 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6507 pt->pt_name = vim_strsave(ret_pt->pt_name);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6508 func_ref(pt->pt_name);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6509 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6510 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6511 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6512 pt->pt_func = ret_pt->pt_func;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6513 func_ptr_ref(pt->pt_func);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6514 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6515 if (ret_pt->pt_argc > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6516 {
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
6517 pt->pt_argv = ALLOC_MULT(typval_T, ret_pt->pt_argc);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6518 if (pt->pt_argv == NULL)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6519 // out of memory: drop the arguments
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6520 pt->pt_argc = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6521 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6522 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6523 pt->pt_argc = ret_pt->pt_argc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6524 for (i = 0; i < pt->pt_argc; i++)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6525 copy_tv(&ret_pt->pt_argv[i], &pt->pt_argv[i]);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6526 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6527 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6528 partial_unref(ret_pt);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6529 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6530 rettv->v_type = VAR_PARTIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6531 rettv->vval.v_partial = pt;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6532 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6533 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6534 return selfdict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6535 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6536
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6537 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6538 * Return the name of the executed function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6539 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6540 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6541 func_name(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6542 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6543 return ((funccall_T *)cookie)->fc_func->uf_name;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6544 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6545
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6546 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6547 * Return the address holding the next breakpoint line for a funccall cookie.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6548 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6549 linenr_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6550 func_breakpoint(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6551 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6552 return &((funccall_T *)cookie)->fc_breakpoint;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6553 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6554
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6555 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6556 * Return the address holding the debug tick for a funccall cookie.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6557 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6558 int *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6559 func_dbg_tick(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6560 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6561 return &((funccall_T *)cookie)->fc_dbg_tick;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6562 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6563
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6564 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6565 * Return the nesting level for a funccall cookie.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6566 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6567 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6568 func_level(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6569 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6570 return ((funccall_T *)cookie)->fc_level;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6571 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6572
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6573 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6574 * Return TRUE when a function was ended by a ":return" command.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6575 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6576 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6577 current_func_returned(void)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6578 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6579 return current_funccal->fc_returned;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6580 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6581
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6582 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6583 free_unref_funccal(int copyID, int testing)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6584 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6585 int did_free = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6586 int did_free_funccal = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6587 funccall_T *fc, **pfc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6588
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6589 for (pfc = &previous_funccal; *pfc != NULL; )
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6590 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6591 if (can_free_funccal(*pfc, copyID))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6592 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6593 fc = *pfc;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6594 *pfc = fc->fc_caller;
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
6595 free_funccal_contents(fc);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6596 did_free = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6597 did_free_funccal = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6598 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6599 else
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6600 pfc = &(*pfc)->fc_caller;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6601 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6602 if (did_free_funccal)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6603 // When a funccal was freed some more items might be garbage
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6604 // collected, so run again.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6605 (void)garbage_collect(testing);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6606
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6607 return did_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6608 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6609
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6610 /*
9951
d990a4394c9d commit https://github.com/vim/vim/commit/ba2099034f92a2814494f37bddb0c57d034401b4
Christian Brabandt <cb@256bit.org>
parents: 9844
diff changeset
6611 * Get function call environment based on backtrace debug level
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6612 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6613 static funccall_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6614 get_funccal(void)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6615 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6616 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6617 funccall_T *funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6618 funccall_T *temp_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6619
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6620 funccal = current_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6621 if (debug_backtrace_level > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6622 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6623 for (i = 0; i < debug_backtrace_level; i++)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6624 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6625 temp_funccal = funccal->fc_caller;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6626 if (temp_funccal)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6627 funccal = temp_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6628 else
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6629 // backtrace level overflow. reset to max
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6630 debug_backtrace_level = i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6631 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6632 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6633 return funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6634 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6635
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6636 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6637 * Return the hashtable used for local variables in the current funccal.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6638 * Return NULL if there is no current funccal.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6639 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6640 hashtab_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6641 get_funccal_local_ht()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6642 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6643 if (current_funccal == NULL || current_funccal->fc_l_vars.dv_refcount == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6644 return NULL;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6645 return &get_funccal()->fc_l_vars.dv_hashtab;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6646 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6647
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6648 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6649 * Return the l: scope variable.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6650 * Return NULL if there is no current funccal.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6651 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6652 dictitem_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6653 get_funccal_local_var()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6654 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6655 if (current_funccal == NULL || current_funccal->fc_l_vars.dv_refcount == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6656 return NULL;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6657 return &get_funccal()->fc_l_vars_var;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6658 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6659
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6660 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6661 * Return the hashtable used for argument in the current funccal.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6662 * Return NULL if there is no current funccal.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6663 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6664 hashtab_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6665 get_funccal_args_ht()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6666 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6667 if (current_funccal == NULL || current_funccal->fc_l_vars.dv_refcount == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6668 return NULL;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6669 return &get_funccal()->fc_l_avars.dv_hashtab;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6670 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6671
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6672 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6673 * Return the a: scope variable.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6674 * Return NULL if there is no current funccal.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6675 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6676 dictitem_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6677 get_funccal_args_var()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6678 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6679 if (current_funccal == NULL || current_funccal->fc_l_vars.dv_refcount == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6680 return NULL;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6681 return &get_funccal()->fc_l_avars_var;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6682 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6683
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6684 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6685 * List function variables, if there is a function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6686 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6687 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6688 list_func_vars(int *first)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6689 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6690 if (current_funccal != NULL && current_funccal->fc_l_vars.dv_refcount > 0)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6691 list_hashtable_vars(&current_funccal->fc_l_vars.dv_hashtab,
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
6692 "l:", FALSE, first);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6693 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6694
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6695 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6696 * If "ht" is the hashtable for local variables in the current funccal, return
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6697 * the dict that contains it.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6698 * Otherwise return NULL.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6699 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6700 dict_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6701 get_current_funccal_dict(hashtab_T *ht)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6702 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6703 if (current_funccal != NULL
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6704 && ht == &current_funccal->fc_l_vars.dv_hashtab)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6705 return &current_funccal->fc_l_vars;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6706 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6707 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6708
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6709 /*
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6710 * Search hashitem in parent scope.
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6711 */
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6712 hashitem_T *
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
6713 find_hi_in_scoped_ht(char_u *name, hashtab_T **pht)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6714 {
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6715 funccall_T *old_current_funccal = current_funccal;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6716 hashtab_T *ht;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6717 hashitem_T *hi = NULL;
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
6718 char_u *varname;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6719
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6720 if (current_funccal == NULL || current_funccal->fc_func->uf_scoped == NULL)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6721 return NULL;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6722
20433
5950284a517f patch 8.2.0771: Vim9: cannot call a compiled closure from not compiled code
Bram Moolenaar <Bram@vim.org>
parents: 20397
diff changeset
6723 // Search in parent scope, which can be referenced from a lambda.
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6724 current_funccal = current_funccal->fc_func->uf_scoped;
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
6725 while (current_funccal != NULL)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6726 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
6727 ht = find_var_ht(name, &varname);
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
6728 if (ht != NULL && *varname != NUL)
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
6729 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
6730 hi = hash_find(ht, varname);
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
6731 if (!HASHITEM_EMPTY(hi))
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
6732 {
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
6733 *pht = ht;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
6734 break;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
6735 }
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
6736 }
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6737 if (current_funccal == current_funccal->fc_func->uf_scoped)
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
6738 break;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6739 current_funccal = current_funccal->fc_func->uf_scoped;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6740 }
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6741 current_funccal = old_current_funccal;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6742
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6743 return hi;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6744 }
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6745
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
6746 /*
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6747 * Search variable in parent scope.
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6748 */
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6749 dictitem_T *
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
6750 find_var_in_scoped_ht(char_u *name, int no_autoload)
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6751 {
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6752 dictitem_T *v = NULL;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6753 funccall_T *old_current_funccal = current_funccal;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6754 hashtab_T *ht;
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
6755 char_u *varname;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6756
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6757 if (current_funccal == NULL || current_funccal->fc_func->uf_scoped == NULL)
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6758 return NULL;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6759
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6760 // Search in parent scope which is possible to reference from lambda
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6761 current_funccal = current_funccal->fc_func->uf_scoped;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6762 while (current_funccal)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6763 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
6764 ht = find_var_ht(name, &varname);
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
6765 if (ht != NULL && *varname != NUL)
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6766 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
6767 v = find_var_in_ht(ht, *name, varname, no_autoload);
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6768 if (v != NULL)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6769 break;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6770 }
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6771 if (current_funccal == current_funccal->fc_func->uf_scoped)
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6772 break;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6773 current_funccal = current_funccal->fc_func->uf_scoped;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6774 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6775 current_funccal = old_current_funccal;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6776
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6777 return v;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6778 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6779
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6780 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6781 * Set "copyID + 1" in previous_funccal and callers.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6782 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6783 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6784 set_ref_in_previous_funccal(int copyID)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6785 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6786 funccall_T *fc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6787
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6788 for (fc = previous_funccal; fc != NULL; fc = fc->fc_caller)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6789 {
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6790 fc->fc_copyID = copyID + 1;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6791 if (set_ref_in_ht(&fc->fc_l_vars.dv_hashtab, copyID + 1, NULL)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6792 || set_ref_in_ht(&fc->fc_l_avars.dv_hashtab, copyID + 1, NULL)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6793 || set_ref_in_list_items(&fc->fc_l_varlist, copyID + 1, NULL))
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6794 return TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6795 }
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6796 return FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6797 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6798
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6799 static int
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6800 set_ref_in_funccal(funccall_T *fc, int copyID)
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6801 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6802 if (fc->fc_copyID != copyID)
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6803 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6804 fc->fc_copyID = copyID;
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6805 if (set_ref_in_ht(&fc->fc_l_vars.dv_hashtab, copyID, NULL)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6806 || set_ref_in_ht(&fc->fc_l_avars.dv_hashtab, copyID, NULL)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6807 || set_ref_in_list_items(&fc->fc_l_varlist, copyID, NULL)
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6808 || set_ref_in_func(NULL, fc->fc_func, copyID))
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6809 return TRUE;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6810 }
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6811 return FALSE;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6812 }
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6813
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6814 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6815 * Set "copyID" in all local vars and arguments in the call stack.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6816 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6817 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6818 set_ref_in_call_stack(int copyID)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6819 {
16969
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
6820 funccall_T *fc;
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
6821 funccal_entry_T *entry;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6822
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6823 for (fc = current_funccal; fc != NULL; fc = fc->fc_caller)
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6824 if (set_ref_in_funccal(fc, copyID))
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6825 return TRUE;
16969
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
6826
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
6827 // Also go through the funccal_stack.
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6828 for (entry = funccal_stack; entry != NULL; entry = entry->next)
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6829 for (fc = entry->top_funccal; fc != NULL; fc = fc->fc_caller)
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6830 if (set_ref_in_funccal(fc, copyID))
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6831 return TRUE;
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6832 return FALSE;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6833 }
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6834
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6835 /*
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6836 * Set "copyID" in all functions available by name.
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6837 */
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6838 int
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6839 set_ref_in_functions(int copyID)
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6840 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6841 int todo;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6842 hashitem_T *hi = NULL;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6843 ufunc_T *fp;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6844
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6845 todo = (int)func_hashtab.ht_used;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6846 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6847 {
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6848 if (!HASHITEM_EMPTY(hi))
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6849 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6850 --todo;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6851 fp = HI2UF(hi);
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6852 if (!func_name_refcount(fp->uf_name)
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6853 && set_ref_in_func(NULL, fp, copyID))
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6854 return TRUE;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6855 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6856 }
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6857 return FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6858 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6859
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6860 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6861 * Set "copyID" in all function arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6862 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6863 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6864 set_ref_in_func_args(int copyID)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6865 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6866 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6867
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6868 for (i = 0; i < funcargs.ga_len; ++i)
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6869 if (set_ref_in_item(((typval_T **)funcargs.ga_data)[i],
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6870 copyID, NULL, NULL))
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6871 return TRUE;
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
6872 return FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6873 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
6874
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6875 /*
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6876 * Mark all lists and dicts referenced through function "name" with "copyID".
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6877 * Returns TRUE if setting references failed somehow.
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6878 */
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6879 int
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6880 set_ref_in_func(char_u *name, ufunc_T *fp_in, int copyID)
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6881 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6882 ufunc_T *fp = fp_in;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6883 funccall_T *fc;
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
6884 int error = FCERR_NONE;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6885 char_u fname_buf[FLEN_FIXED + 1];
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6886 char_u *tofree = NULL;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6887 char_u *fname;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6888 int abort = FALSE;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6889
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6890 if (name == NULL && fp_in == NULL)
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6891 return FALSE;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6892
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6893 if (fp_in == NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6894 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6895 fname = fname_trans_sid(name, fname_buf, &tofree, &error);
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
6896 fp = find_func(fname, FALSE);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
6897 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6898 if (fp != NULL)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6899 {
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30122
diff changeset
6900 for (fc = fp->uf_scoped; fc != NULL; fc = fc->fc_func->uf_scoped)
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6901 abort = abort || set_ref_in_funccal(fc, copyID);
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6902 }
20255
aac52c32a91f patch 8.2.0683: Vim9: parsing type does not always work
Bram Moolenaar <Bram@vim.org>
parents: 20244
diff changeset
6903
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6904 vim_free(tofree);
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
6905 return abort;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6906 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
6907
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
6908 #endif // FEAT_EVAL