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annotate src/userfunc.c @ 27114:98a01021e465 v8.2.4086

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patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused Commit: https://github.com/vim/vim/commit/d9d2fd0aa33dd9f7460d6f1e403505a60f7ce2fc Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 13 21:15:21 2022 +0000 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused Problem: "cctx" argument of find_func_even_dead() is unused. Solution: Remove the argument.
author Bram Moolenaar <Bram@vim.org>
date Thu, 13 Jan 2022 22:30:05 +0100
parents 6d063974af23
children 374c7d5a096a
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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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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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36 void
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37 func_init()
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38 {
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39 hash_init(&func_hashtab);
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40 }
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41
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42 #if defined(FEAT_PROFILE) || defined(PROTO)
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43 /*
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44 * Return the function hash table
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45 */
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46 hashtab_T *
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47 func_tbl_get(void)
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48 {
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49 return &func_hashtab;
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50 }
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51 #endif
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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 * Return a pointer to after the type.
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59 * When something is wrong return "arg".
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60 */
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61 static char_u *
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62 one_function_arg(
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63 char_u *arg,
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64 garray_T *newargs,
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65 garray_T *argtypes,
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66 int types_optional,
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67 evalarg_T *evalarg,
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68 int is_vararg,
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69 int skip)
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70 {
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71 char_u *p = arg;
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72 char_u *arg_copy = NULL;
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73 int is_underscore = FALSE;
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74
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75 while (ASCII_ISALNUM(*p) || *p == '_')
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76 ++p;
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77 if (arg == p || isdigit(*arg)
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78 || (argtypes == NULL
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79 && ((p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
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80 || (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))))
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81 {
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82 if (!skip)
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83 semsg(_(e_illegal_argument_str), arg);
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84 return arg;
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85 }
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86
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87 // Vim9 script: cannot use script var name for argument. In function: also
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88 // check local vars and arguments.
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89 if (!skip && argtypes != NULL && check_defined(arg, p - arg,
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90 evalarg == NULL ? NULL : evalarg->eval_cctx, TRUE) == FAIL)
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91 return arg;
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92
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93 if (newargs != NULL && ga_grow(newargs, 1) == FAIL)
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94 return arg;
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95 if (newargs != NULL)
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96 {
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97 int c;
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98 int i;
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99
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100 c = *p;
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101 *p = NUL;
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102 arg_copy = vim_strsave(arg);
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103 if (arg_copy == NULL)
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104 {
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105 *p = c;
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106 return arg;
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107 }
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108 is_underscore = arg_copy[0] == '_' && arg_copy[1] == NUL;
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109 if (argtypes == NULL || !is_underscore)
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110 // Check for duplicate argument name.
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111 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
112 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
113 {
26962
85866e069c24 patch 8.2.4010: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26958
diff changeset
114 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
115 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
116 return arg;
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
Bram Moolenaar <Bram@vim.org>
parents: 24400
diff changeset
117 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
118 ((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
119 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
120
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
121 *p = c;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
122 }
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 // 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
125 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
126 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
127 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
128
20029
8fb1cf4c44d5 patch 8.2.0570: Vim9: no error when omitting type from argument
Bram Moolenaar <Bram@vim.org>
parents: 20023
diff changeset
129 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
130 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
131 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
132 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
133 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
134 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
135 if (*p == ':')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
136 {
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
137 ++p;
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
138 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
139 {
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
140 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
141 return arg;
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
142 }
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
143 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
144 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
145 if (!skip)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
146 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
147 }
24410
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
Bram Moolenaar <Bram@vim.org>
parents: 24400
diff changeset
148 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
149 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
150 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
151 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
152 return arg;
8fb1cf4c44d5 patch 8.2.0570: Vim9: no error when omitting type from argument
Bram Moolenaar <Bram@vim.org>
parents: 20023
diff changeset
153 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
154 if (!skip)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
155 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
156 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
157 // 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
158 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
159 (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
160 ((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
161 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
162 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
163
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
164 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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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 /*
26792
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
168 * 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
169 * 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
170 * "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
171 */
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
172 static char_u *
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
173 get_function_line(
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
174 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
175 garray_T *lines_to_free,
26800
e0ec45216f05 patch 8.2.3928: heredoc test fails
Bram Moolenaar <Bram@vim.org>
parents: 26798
diff changeset
176 int indent,
e0ec45216f05 patch 8.2.3928: heredoc test fails
Bram Moolenaar <Bram@vim.org>
parents: 26798
diff changeset
177 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
178 {
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
179 char_u *theline;
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
180
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
181 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
182 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
183 else
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
184 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
185 if (theline != NULL)
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
186 {
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
187 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
188 && *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
189 [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
190 *eap->cmdlinep = theline;
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
191 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
192 }
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
193
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
194 return theline;
30d8377ea1b1 patch 8.2.3924: Vim9: no error if something follows :enddef
Bram Moolenaar <Bram@vim.org>
parents: 26790
diff changeset
195 }
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 /*
9597
3ca0fd9709b1 commit https://github.com/vim/vim/commit/4f0383bc3fe5af0229fb66b53fe94329af783eff
Christian Brabandt <cb@256bit.org>
parents: 9593
diff changeset
198 * 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
199 * "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
200 * "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
201 */
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
202 static int
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
203 get_function_args(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
204 char_u **argp,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
205 char_u endchar,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
206 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
207 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
208 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
209 evalarg_T *evalarg, // context or NULL
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
210 int *varargs,
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
211 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
212 int skip,
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
213 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
214 garray_T *lines_to_free)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
215 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
216 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
217 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
218 char_u *p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
219 int c;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
220 int any_default = FALSE;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
221 char_u *expr;
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
222 char_u *whitep = *argp;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
223
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
224 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
225 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
226 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
227 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
228 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
229 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
230
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
231 if (varargs != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
232 *varargs = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
233
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
234 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
235 * Isolate the arguments: "arg1, arg2, ...)"
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
236 */
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
237 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
238 p = arg;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
239 while (*p != endchar)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
240 {
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20015
diff changeset
241 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
242 && (*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
243 {
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
244 // 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
245 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
246 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
247
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
248 if (theline == NULL)
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
249 break;
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20015
diff changeset
250 whitep = (char_u *)" ";
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
251 p = skipwhite(theline);
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
252 }
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
253
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
254 if (mustend && *p != endchar)
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
255 {
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
256 if (!skip)
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26857
diff changeset
257 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
258 goto err_ret;
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
259 }
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
260 if (*p == endchar)
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
261 break;
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
262
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
263 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
264 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
265 if (varargs != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
266 *varargs = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
267 p += 3;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
268 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
269
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
270 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
271 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
272 // ...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
273 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
274 {
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
275 if (!skip)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
276 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
277 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
278 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
279
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
280 arg = p;
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
281 p = one_function_arg(p, newargs, argtypes, types_optional,
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
282 evalarg, 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
283 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
284 break;
23879
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
285 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
286 {
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
287 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
288 break;
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
289 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
290 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
291 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
292 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
293 {
25042
3f39b6b73019 patch 8.2.3058: Vim9: cannot use ternary operator in parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25038
diff changeset
294 char_u *np;
3f39b6b73019 patch 8.2.3058: Vim9: cannot use ternary operator in parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25038
diff changeset
295
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
296 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
297 p = one_function_arg(p, newargs, argtypes, types_optional,
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
298 evalarg, 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
299 if (p == arg)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
300 break;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
301
25042
3f39b6b73019 patch 8.2.3058: Vim9: cannot use ternary operator in parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25038
diff changeset
302 // 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
303 // "(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
304 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
305 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
306 && default_args != NULL)
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
307 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
308 typval_T rettv;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
309
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19297
diff changeset
310 // 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
311 any_default = TRUE;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
312 p = skipwhite(p) + 1;
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20015
diff changeset
313 whitep = p;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
314 p = skipwhite(p);
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
315 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
316 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
317 {
25044
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
318 if (!skip)
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
319 {
25044
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
320 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
321 goto err_ret;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
322
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
323 // trim trailing whitespace
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
324 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
325 p--;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
326 c = *p;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
327 *p = NUL;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
328 expr = vim_strsave(expr);
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
329 if (expr == NULL)
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
330 {
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
331 *p = c;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
332 goto err_ret;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
333 }
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
334 ((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
335 [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
336 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
337 *p = c;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
338 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
339 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
340 else
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
341 mustend = TRUE;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
342 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
343 else if (any_default)
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
344 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26962
diff changeset
345 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
346 goto err_ret;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
347 }
24371
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
348
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
349 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
350 {
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
351 // 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
352 if (!skip)
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
353 {
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
354 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
355 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
356 }
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
357 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
358 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
359 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
360 {
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
361 ++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
362 // 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
363 // 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
364 // 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
365 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
366 && !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
367 {
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
368 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
369 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
370 }
71bd2f9adb61 patch 8.2.1182: Vim9: no check for whitespace after comma in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21222
diff changeset
371 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
372 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
373 mustend = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
374 }
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20015
diff changeset
375 whitep = p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
376 p = skipwhite(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
377 }
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
378
9597
3ca0fd9709b1 commit https://github.com/vim/vim/commit/4f0383bc3fe5af0229fb66b53fe94329af783eff
Christian Brabandt <cb@256bit.org>
parents: 9593
diff changeset
379 if (*p != endchar)
3ca0fd9709b1 commit https://github.com/vim/vim/commit/4f0383bc3fe5af0229fb66b53fe94329af783eff
Christian Brabandt <cb@256bit.org>
parents: 9593
diff changeset
380 goto err_ret;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
381 ++p; // skip "endchar"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
382
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
383 *argp = p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
384 return OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
385
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
386 err_ret:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
387 if (newargs != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
388 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
389 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
390 ga_clear_strings(default_args);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
391 return FAIL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
392 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
393
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
394 /*
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
395 * 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
396 * 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
397 */
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
398 static int
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
399 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
400 {
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
401 int len = 0;
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
402
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
403 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
404 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
405 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
406 // 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
407 // 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
408 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
409
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
410 if (len > 0)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
411 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
412 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
413 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
414 int i;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
415 type_T *type;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
416
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
417 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
418 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
419 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
420
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
421 if (p == NULL)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
422 // 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
423 type = &t_unknown;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
424 else
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
425 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
426 if (type == NULL)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
427 return FAIL;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
428 fp->uf_arg_types[i] = type;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
429 }
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
430 }
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
431 }
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
432
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
433 if (varargs)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
434 {
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
435 char_u *p;
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
436
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
437 // 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
438 // uf_va_type.
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
439 fp->uf_va_name = ((char_u **)fp->uf_args.ga_data)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
440 [fp->uf_args.ga_len - 1];
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
441 --fp->uf_args.ga_len;
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
442 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
443 if (p == NULL)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
444 // 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
445 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
446 else
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
447 {
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
448 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
449 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
450 {
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
451 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
452 ((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
453 return FAIL;
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
454 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
455 }
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
456 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
457 return FAIL;
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
458 }
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
459
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
460 return OK;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
461 }
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
462
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
463 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
464 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
465 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
466 if (ret_type == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
467 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
468 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
469 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
470 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
471
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
472 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
473 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
474 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
475 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
476 return FAIL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
477 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
478 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
479 return OK;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
480 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
481
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
482 /*
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
483 * 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
484 */
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
485 static int
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
486 register_closure(ufunc_T *fp)
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
487 {
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
488 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
489 // no change
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
490 return OK;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
491 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
492 fp->uf_scoped = current_funccal;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
493 current_funccal->fc_refcount++;
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
494
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
495 if (ga_grow(&current_funccal->fc_funcs, 1) == FAIL)
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
496 return FAIL;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
497 ((ufunc_T **)current_funccal->fc_funcs.ga_data)
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
498 [current_funccal->fc_funcs.ga_len++] = fp;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
499 return OK;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
500 }
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
501
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
502 static void
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
503 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
504 {
23829
950875545045 patch 8.2.2456: Coverity warning for strcpy() into fixed size array
Bram Moolenaar <Bram@vim.org>
parents: 23808
diff changeset
505 // 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
506 // 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
507 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
508
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
509 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
510 {
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
511 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
512 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
513 {
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
514 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
515 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
516 }
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
517 }
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
518 }
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
519
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
520 /*
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
521 * 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
522 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
523 char_u *
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
524 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
525 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
526 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
527 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
528
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
529 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
530 return name;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
531 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
532
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
533 #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
534 /*
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
535 * 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
536 * 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
537 */
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
538 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
539 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
540 {
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
541 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
542 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
543
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
544 fp = alloc_clear(offsetof(ufunc_T, uf_name) + STRLEN(name) + 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
545 if (fp == NULL)
21066
48cfc37fe4fc patch 8.2.1084: Lua: registering function has useless code
Bram Moolenaar <Bram@vim.org>
parents: 21058
diff changeset
546 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
547
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
548 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
549 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
550 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
551 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
552 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
553 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
554 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
555 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
556 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
557
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
558 set_ufunc_name(fp, 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
559 hash_add(&func_hashtab, UF2HIKEY(fp));
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
560
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
561 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
562 }
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
563 #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
564
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
565 /*
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
566 * 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
567 * 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
568 * 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
569 * "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
570 * 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
571 */
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
572 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
573 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
574 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
575 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
576 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
577 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
578 {
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
579 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
580 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
581
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
582 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
583 {
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
584 if (*s == ':')
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
585 {
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
586 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
587 {
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
588 *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
589 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
590 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
591 }
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
592 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
593 *ret_type = s;
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
594 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
595 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
596 {
baf9069f64ca patch 8.2.2445: Vim9: no proper error for lambda missing return type
Bram Moolenaar <Bram@vim.org>
parents: 23727
diff changeset
597 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
598 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
599 }
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
600 }
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
601 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
602 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
603 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
604 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
605 ++s;
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
606 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
607 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
608 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
609 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
610 || !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
611 {
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
612 *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
613 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
614 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
615 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
616 }
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
617 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
618 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
619
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
620 /*
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
621 * 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
622 * return TRUE.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
623 * Otherwise return FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
624 * 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
625 */
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
626 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
627 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
628 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
629 char_u *p = *cmd;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
630
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
631 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
632 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
633 if (*p == '(')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
634 return FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
635 *cmd = p;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
636 return TRUE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
637 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
638 return FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
639 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
640
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
641 /*
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
642 * 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
643 * 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
644 * 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
645 */
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
646 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
647 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
648 {
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
649 if (cstack != NULL && cstack->cs_idx >= 0)
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
650 {
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
651 int count = cstack->cs_idx + 1;
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
652 int i;
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
653
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
654 fp->uf_block_ids = ALLOC_MULT(int, count);
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
655 if (fp->uf_block_ids != NULL)
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
656 {
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
657 mch_memmove(fp->uf_block_ids, cstack->cs_block_id,
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
658 sizeof(int) * count);
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
659 fp->uf_block_depth = count;
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
660 }
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
661
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
662 // Set flag in each block to indicate a function was defined. This
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
663 // is used to keep the variable when leaving the block, see
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
664 // hide_script_var().
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
665 for (i = 0; i <= cstack->cs_idx; ++i)
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
666 cstack->cs_flags[i] |= CSF_FUNC_DEF;
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
667 }
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
668 }
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
669
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
670 /*
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
671 * 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
672 * 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
673 * "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
674 * "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
675 */
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
676 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
677 get_function_body(
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
678 exarg_T *eap,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
679 garray_T *newlines,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
680 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
681 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
682 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
683 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
684 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
685 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
686 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
687 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
688 || eap->cmdidx == CMD_block;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
689 #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
690 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
691 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
692 int nesting = 0;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
693 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
694 int indent = 2;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
695 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
696 int ret = FAIL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
697 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
698 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
699 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
700 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
701
24826
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
702 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
703
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
704 // 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
705 // 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
706 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
707 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
708 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
709 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
710 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
711 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
712 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
713 ((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
714 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
715
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
716 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
717 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
718 getline_options = vim9_function
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
719 ? 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
720 for (;;)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
721 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
722 char_u *theline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
723 char_u *p;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
724 char_u *arg;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
725
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
726 if (KeyTyped)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
727 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
728 msg_scroll = TRUE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
729 saved_wait_return = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
730 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
731 need_wait_return = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
732
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
733 if (line_arg != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
734 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
735 // 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
736 theline = line_arg;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
737 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
738 if (p == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
739 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
740 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
741 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
742 *p = NUL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
743 line_arg = p + 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
744 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
745 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
746 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
747 {
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
748 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
749 getline_options);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
750 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
751 if (KeyTyped)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
752 lines_left = Rows - 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
753 if (theline == NULL)
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 // 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
756 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
757 if (skip_until != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
758 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
759 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
760 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
761 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
762 emsg(_(e_missing_enddef));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
763 else
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
764 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
765 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
766 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
767
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
768 // 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
769 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
770 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
771 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
772 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
773 sourcing_lnum_off = 0;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
774
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
775 if (skip_until != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
776 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
777 // 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
778 // * ":append" and "."
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
779 // * ":python <<EOF" and "EOF"
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
780 // * ":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
781 if (heredoc_trimmed == NULL
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
782 || (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
783 || STRNCMP(theline, heredoc_trimmed,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
784 STRLEN(heredoc_trimmed)) == 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
785 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
786 if (heredoc_trimmed == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
787 p = theline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
788 else if (is_heredoc)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
789 p = skipwhite(theline) == theline
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
790 ? 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
791 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
792 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
793 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
794 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
795 VIM_CLEAR(skip_until);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
796 VIM_CLEAR(heredoc_trimmed);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
797 getline_options = vim9_function
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
798 ? 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
799 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
800
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
801 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
802 {
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
803 // 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
804 // lines.
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
805 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
806 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
807 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
808 ((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
809 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
810 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
811 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
812 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
813 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
814 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
815 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
816 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
817 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
818 {
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
819 int c;
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
820 char_u *end;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
821
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
822 // skip ':' and blanks
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
823 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
824 ;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
825
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
826 // 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
827 // When a ":" follows it must be a dict key; "enddef: value,"
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
828 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
829 ? *p == '}'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
830 : (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
831 ? "enddef" : "endfunction", 4)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
832 && *p != ':'))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
833 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
834 if (nesting-- == 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
835 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
836 char_u *nextcmd = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
837
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
838 if (*p == '|' || *p == '}')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
839 nextcmd = p + 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
840 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
841 nextcmd = line_arg;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
842 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
843 && (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
844 {
25632
c204815f3058 patch 8.2.3352: Vim9: error for nested :enddef has wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 25561
diff changeset
845 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
846 + 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
847 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
848 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
849 else
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
850 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
851 _("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
852 p, TRUE);
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
853 }
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
854 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
855 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
856 // 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
857 // 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
858 // 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
859 // line.
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
860 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
861 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
862 && *eap->cmdlinep !=
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
863 ((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
864 [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
865 {
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
866 // *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
867 // 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
868 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
869 *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
870 [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
871 --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
872 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
873 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
874 break;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
875 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
876 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
877
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
878 // 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
879 // 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
880 // for "enddef".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
881 // 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
882 // not find it.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
883 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
884 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
885 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
886 emsg(_(e_mismatched_endfunction));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
887 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
888 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
889 emsg(_(e_mismatched_enddef));
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 // 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
892 // at "end".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
893 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
894 indent -= 2;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
895 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
896 || 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
897 || 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
898 || 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
899 indent += 2;
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 // 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
902 // 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
903 // 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
904 c = *p;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
905 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
906 || (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
907 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
908 if (*p == '!')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
909 p = skipwhite(p + 1);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
910 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
911 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
912 NULL, NULL));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
913 if (*skipwhite(p) == '(')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
914 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
915 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
916 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
917 else
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 ++nesting;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
920 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
921 nesting_inline[nesting] = FALSE;
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
922 indent += 2;
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
923 }
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
924 }
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
925 }
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
926
25296
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
927 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
928 {
25296
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
929 // 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
930 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
931 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
932 --end;
25473
9a4cb96c9550 patch 8.2.3273: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents: 25469
diff changeset
933 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
934 {
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
935 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
936
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
937 // 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
938 --end;
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
939 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
940 --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
941 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
942 if (!is_block)
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
943 {
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
944 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
945
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
946 // 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
947 // "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
948 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
949 || 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
950 }
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
951
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
952 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
953 {
25296
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
954 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
955 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
956 else
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
957 {
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
958 ++nesting;
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
959 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
960 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
961 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
962 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
963 }
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 }
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 // 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
968 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
969 if (!vim9_function
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
970 && ((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
971 || (p[0] == 'c'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
972 && (!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
973 && (!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
974 && (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
975 || !ASCII_ISALPHA(p[6])))))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
976 || (p[0] == 'i'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
977 && (!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
978 && (!ASCII_ISALPHA(p[2])
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
979 || (p[2] == 's'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
980 && (!ASCII_ISALPHA(p[3])
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
981 || p[3] == 'e'))))))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
982 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
983
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
984 // 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
985 arg = skipwhite(skiptowhite(p));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
986 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
987 && ((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
988 && (!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
989 || ((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
990 && !ASCII_ISALPHA(p[3]))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
991 || (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
992 && (!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
993 || (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
994 && (!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
995 || (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
996 && !ASCII_ISALPHA(p[3]))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
997 || (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
998 && (!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
999 || (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
1000 && (!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
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 // ":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
1004 p = skipwhite(arg + 2);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1005 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
1006 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1007 // Ignore leading white space.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1008 p = skipwhite(p + 4);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1009 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
1010 skipwhite(theline) - theline);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1011 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1012 if (*p == NUL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1013 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
1014 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1015 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
1016 getline_options = GETLINE_NONE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1017 is_heredoc = TRUE;
24826
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1018 if (eap->cmdidx == CMD_def)
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1019 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
1020 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1021
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1022 // Check for ":cmd v =<< [trim] EOF"
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1023 // and ":cmd [a, b] =<< [trim] EOF"
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1024 // and "lines =<< [trim] EOF" for Vim9
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1025 // Where "cmd" can be "let", "var", "final" or "const".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1026 arg = skipwhite(skiptowhite(p));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1027 if (*arg == '[')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1028 arg = vim_strchr(arg, ']');
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1029 if (arg != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1030 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1031 int found = (eap->cmdidx == CMD_def && arg[0] == '='
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1032 && arg[1] == '<' && arg[2] =='<');
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1033
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1034 if (!found)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1035 // skip over the argument after "cmd"
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1036 arg = skipwhite(skiptowhite(arg));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1037 if (found || (arg[0] == '=' && arg[1] == '<' && arg[2] =='<'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1038 && (checkforcmd(&p, "let", 2)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1039 || checkforcmd(&p, "var", 3)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1040 || checkforcmd(&p, "final", 5)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1041 || checkforcmd(&p, "const", 5))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1042 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1043 p = skipwhite(arg + 3);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1044 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
1045 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1046 // Ignore leading white space.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1047 p = skipwhite(p + 4);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1048 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
1049 skipwhite(theline) - theline);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1050 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1051 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
1052 getline_options = GETLINE_NONE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1053 is_heredoc = TRUE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1054 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1055 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1056 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1057
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1058 // Add the line to the function.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1059 if (ga_grow(newlines, 1 + sourcing_lnum_off) == FAIL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1060 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1061
24826
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1062 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
1063 {
26771
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents: 26757
diff changeset
1064 // 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
1065 // 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
1066 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
1067 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
1068 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
1069 }
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1070 else
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1071 {
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1072 // 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
1073 // 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
1074 // 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
1075 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
1076 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1077 if (p == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1078 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1079 ((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
1080
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1081 // 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
1082 // 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
1083 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
1084 ((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
1085
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1086 // 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
1087 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
1088 line_arg = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1089 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1090
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1091 // 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
1092 if (!did_emsg)
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1093 ret = OK;
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 theend:
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1096 vim_free(skip_until);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1097 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
1098 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
1099 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
1100 return ret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1101 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1102
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1103 /*
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1104 * 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
1105 * until the matching "}".
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1106 * 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
1107 * 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
1108 */
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1109 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1110 lambda_function_body(
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1111 char_u **arg,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1112 typval_T *rettv,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1113 evalarg_T *evalarg,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1114 garray_T *newargs,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1115 garray_T *argtypes,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1116 int varargs,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1117 garray_T *default_args,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1118 char_u *ret_type)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1119 {
24422
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1120 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
1121 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
1122 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
1123 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
1124 exarg_T eap;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1125 garray_T newlines;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1126 char_u *cmdline = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1127 int ret = FAIL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1128 partial_T *pt;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1129 char_u *name;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1130 int lnum_save = -1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1131 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
1132
24202
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
1133 if (!ends_excmd2(*arg, skipwhite(*arg + 1)))
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
1134 {
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
1135 semsg(_(e_trailing_characters_str), *arg + 1);
24202
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
1136 return FAIL;
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
1137 }
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
1138
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1139 CLEAR_FIELD(eap);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1140 eap.cmdidx = CMD_block;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1141 eap.forceit = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1142 eap.cmdlinep = &cmdline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1143 eap.skip = !evaluate;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1144 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
1145 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
1146 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1147 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1148 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
1149 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
1150 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1151
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 27022
diff changeset
1152 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
1153 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
1154 &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
1155 goto erret;
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1156
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1157 // 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
1158 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
1159 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
1160 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1161 int idx;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1162 char_u *last;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1163 size_t plen;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1164 char_u *pnl;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1165
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1166 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
1167 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1168 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
1169
24655
3876d9629ebd patch 8.2.2866: Vim9: memory leak when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24653
diff changeset
1170 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
1171 goto erret;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1172
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1173 // 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
1174 // 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
1175 // 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
1176 // 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
1177 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
1178 p = (char_u *)"";
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1179 plen = STRLEN(p);
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1180 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
1181 if (pnl != NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1182 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
1183 ((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
1184 ((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
1185 }
24655
3876d9629ebd patch 8.2.2866: Vim9: memory leak when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24653
diff changeset
1186 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
1187 goto erret;
26747
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
1188 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
1189 // 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
1190 last = cmdline;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1191 else
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1192 // nothing is following the "}"
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1193 last = (char_u *)"}";
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1194 plen = STRLEN(last);
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1195 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
1196 if (pnl != NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1197 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
1198 ((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
1199 ((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
1200 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1201
26747
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
1202 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
1203 {
26053
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
1204 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
1205
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1206 // Something comes after the "}".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1207 *arg = eap.nextcmd;
24190
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1208
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1209 // "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
1210 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
1211 {
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
1212 ((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
1213 evalarg->eval_using_cmdline = TRUE;
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
1214 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1215 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1216 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1217 *arg = (char_u *)"";
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1218
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1219 if (!evaluate)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1220 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1221 ret = OK;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1222 goto erret;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1223 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1224
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1225 name = get_lambda_name();
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1226 ufunc = alloc_clear(offsetof(ufunc_T, uf_name) + STRLEN(name) + 1);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1227 if (ufunc == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1228 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1229 set_ufunc_name(ufunc, name);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1230 if (hash_add(&func_hashtab, UF2HIKEY(ufunc)) == FAIL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1231 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
1232 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
1233 ufunc->uf_refcount = 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1234 ufunc->uf_args = *newargs;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1235 newargs->ga_data = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1236 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
1237 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
1238 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
1239
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1240 // 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
1241 lnum_save = SOURCING_LNUM;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1242 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
1243
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1244 // parse argument types
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1245 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
1246 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1247 SOURCING_LNUM = lnum_save;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1248 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1249 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1250
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1251 // 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
1252 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
1253 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1254
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1255 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
1256 if (pt == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1257 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1258 pt->pt_func = ufunc;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1259 pt->pt_refcount = 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1260
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1261 ufunc->uf_lines = newlines;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1262 newlines.ga_data = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1263 if (sandbox)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1264 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
1265 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
1266 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
1267 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
1268 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
1269 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
1270 set_function_type(ufunc);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1271
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
1272 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
1273
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1274 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
1275 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
1276 ufunc = NULL;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1277 ret = OK;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1278
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1279 erret:
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1280 if (lnum_save >= 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1281 SOURCING_LNUM = lnum_save;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1282 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
1283 if (newargs != NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1284 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
1285 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
1286 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
1287 {
827fcf174f15 patch 8.2.2663: Vim9: leaking memory when inline function has an error
Bram Moolenaar <Bram@vim.org>
parents: 24208
diff changeset
1288 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
1289 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
1290 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1291 return ret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1292 }
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 /*
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1295 * 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
1296 * "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
1297 * 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
1298 * 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
1299 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1300 int
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1301 get_lambda_tv(
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1302 char_u **arg,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1303 typval_T *rettv,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1304 int types_optional,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1305 evalarg_T *evalarg)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1306 {
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1307 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
1308 && (evalarg->eval_flags & EVAL_EVALUATE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1309 garray_T newargs;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1310 garray_T newlines;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1311 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
1312 garray_T argtypes;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1313 garray_T default_args;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1314 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
1315 partial_T *pt = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1316 int varargs;
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1317 char_u *ret_type = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1318 int ret;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1319 char_u *s;
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1320 char_u *start, *end;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1321 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
1322 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
1323 char_u *tofree1 = NULL;
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1324 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
1325 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
1326 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
1327 int called_emsg_start = called_emsg;
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1328
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1329 if (equal_arrow && !in_vim9script())
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1330 return NOTDONE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1331
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1332 ga_init(&newargs);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1333 ga_init(&newlines);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1334
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1335 // 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
1336 // 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
1337 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
1338 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
1339 types_optional ? &argtypes : NULL, types_optional, evalarg,
25038
efdb9608cc11 patch 8.2.3056: Vim9: using default value in lambda gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 24988
diff changeset
1340 NULL, &default_args, TRUE, 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
1341 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
1342 {
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1343 if (types_optional)
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1344 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
1345 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
1346 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1347
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1348 // Parse the arguments for real.
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1349 if (evaluate)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1350 pnewargs = &newargs;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1351 else
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1352 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
1353 *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
1354 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
1355 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
1356 &varargs, &default_args,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1357 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
1358 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
1359 || (s = skip_arrow(*arg, equal_arrow, &ret_type,
23368
a7cbdb9294c4 patch 8.2.2227: Vim9: recognizing lambda is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 23360
diff changeset
1360 equal_arrow || in_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
1361 {
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1362 if (types_optional)
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1363 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
1364 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
1365 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
1366 }
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
1367 *arg = s;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1368
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1369 // 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
1370 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
1371 {
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1372 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
1373 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
1374 }
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1375
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1376 // 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
1377 if (evaluate)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1378 eval_lavars_used = &eval_lavars;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1379
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1380 *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
1381
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1382 // 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
1383 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
1384 {
24422
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1385 if (evalarg == NULL)
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1386 // cannot happen?
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1387 goto theend;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1388 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
1389 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
1390 &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
1391 goto errret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1392 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1393 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1394 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
1395 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1396 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
1397 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
1398 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1399
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1400 // 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
1401 start = *arg;
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1402 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
1403 if (ret == FAIL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1404 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
1405 if (evalarg != NULL)
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1406 {
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1407 // avoid that the expression gets freed when another line break follows
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1408 tofree1 = evalarg->eval_tofree;
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1409 evalarg->eval_tofree = NULL;
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1410 }
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1411
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1412 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
1413 {
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1414 *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
1415 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
1416 {
26915
3631d2deb36c patch 8.2.3986: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26897
diff changeset
1417 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
1418 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
1419 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1420 ++*arg;
19826
293a22b677a8 patch 8.2.0469: Vim9: no error for missing ] after list
Bram Moolenaar <Bram@vim.org>
parents: 19685
diff changeset
1421 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1422
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1423 if (evaluate)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1424 {
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1425 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
1426 int flags = FC_LAMBDA;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1427 char_u *p;
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1428 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
1429 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
1430
17659
121bdff812b4 patch 8.1.1827: allocating more memory than needed for extended structs
Bram Moolenaar <Bram@vim.org>
parents: 17646
diff changeset
1431 fp = alloc_clear(offsetof(ufunc_T, uf_name) + STRLEN(name) + 1);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1432 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1433 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
1434 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
1435 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
1436 if (pt == NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1437 goto errret;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1438
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 27022
diff changeset
1439 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
1440 if (ga_grow(&newlines, 1) == FAIL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1441 goto errret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1442
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1443 // 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
1444 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
1445 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
1446 line_end = end;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1447
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1448 // 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
1449 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
1450 p = alloc(len);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1451 if (p == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1452 goto errret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1453 ((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
1454 STRCPY(p, "return ");
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1455 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
1456
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1457 if (line_end != end)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1458 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1459 // 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
1460 // 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
1461 while (*line_end == '\n')
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1462 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1463 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
1464 goto errret;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1465 start = line_end + 1;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1466 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
1467 if (line_end == NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1468 line_end = end;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1469 ((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
1470 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
1471 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1472 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1473
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
1474 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
1475 // 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
1476 flags |= FC_NOARGS;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1477
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1478 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
1479 set_ufunc_name(fp, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1480 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
1481 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
1482 if (types_optional)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1483 {
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
1484 if (parse_argument_types(fp, &argtypes,
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
1485 in_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
1486 goto errret;
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1487 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
1488 {
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1489 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
1490 &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
1491 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
1492 goto errret;
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1493 }
23420
42294d4d4f6e patch 8.2.2253: Vim9: expr test fails
Bram Moolenaar <Bram@vim.org>
parents: 23398
diff changeset
1494 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
1495 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
1496 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1497
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1498 fp->uf_lines = newlines;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1499 if (current_funccal != NULL && eval_lavars)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1500 {
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
1501 flags |= FC_CLOSURE;
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
1502 if (register_closure(fp) == FAIL)
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1503 goto errret;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1504 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1505
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1506 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1507 if (prof_def_func())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1508 func_do_profile(fp);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1509 #endif
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
1510 if (sandbox)
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
1511 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
1512 // 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
1513 // uf_args.ga_len. In Vim9 script "...name" has to be used.
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
1514 fp->uf_varargs = !in_vim9script() || varargs;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
1515 fp->uf_flags = flags;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1516 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
1517 fp->uf_script_ctx = current_sctx;
26203
a968027f8a2c patch 8.2.3633: Vim9: line number of lambda is off by one
Bram Moolenaar <Bram@vim.org>
parents: 26053
diff changeset
1518 fp->uf_script_ctx.sc_lnum += SOURCING_LNUM - newlines.ga_len + 1;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1519
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
1520 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
1521
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1522 pt->pt_func = fp;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1523 pt->pt_refcount = 1;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1524 rettv->vval.v_partial = pt;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1525 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
1526
308d29307910 patch 8.2.2558: no error if a lambda argument shadows a variable
Bram Moolenaar <Bram@vim.org>
parents: 24004
diff changeset
1527 hash_add(&func_hashtab, UF2HIKEY(fp));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1528 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1529
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1530 theend:
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1531 eval_lavars_used = old_eval_lavars;
21222
a4d00a2dadd6 patch 8.2.1162: crash when using a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1532 if (evalarg != NULL && evalarg->eval_tofree == NULL)
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1533 evalarg->eval_tofree = tofree1;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1534 else
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1535 vim_free(tofree1);
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1536 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
1537 if (types_optional)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1538 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
1539
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1540 return OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1541
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1542 errret:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1543 ga_clear_strings(&newargs);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1544 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
1545 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
1546 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
1547 {
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1548 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
1549 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
1550 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
1551 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1552 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
1553 vim_free(pt);
21222
a4d00a2dadd6 patch 8.2.1162: crash when using a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1554 if (evalarg != NULL && evalarg->eval_tofree == NULL)
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1555 evalarg->eval_tofree = tofree1;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1556 else
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1557 vim_free(tofree1);
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1558 vim_free(tofree2);
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1559 eval_lavars_used = old_eval_lavars;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1560 return FAIL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1561 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1563 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1564 * 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
1565 * name it contains, otherwise return "name".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1566 * 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
1567 * "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
1568 * 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
1569 * type of the variable.
26506
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
1570 * 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
1571 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1572 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
1573 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
1574 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
1575 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
1576 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
1577 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
1578 int no_autoload,
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
1579 int *found_var)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1580 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1581 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
1582 typval_T *tv = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1583 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
1584 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
1585 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
1586 int did_type = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1587
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1588 if (partialp != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1589 *partialp = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1590
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1591 cc = name[*lenp];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1592 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
1593
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
1594 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
1595 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
1596 if (v != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1597 {
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1598 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
1599 }
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1600 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
1601 {
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1602 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
1603 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
1604 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
1605
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1606 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
1607 {
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1608 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
1609 len -= 2;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1610 }
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
1611 import = find_imported(p, len, FALSE, NULL);
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1612
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
1613 // 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
1614 if (import != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1615 {
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
1616 name[len] = NUL;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
1617 semsg(_(e_cannot_use_str_itself_it_is_imported), name);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
1618 name[len] = cc;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
1619 *lenp = 0;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
1620 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
1621 }
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1622 }
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1623
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1624 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
1625 {
26506
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
1626 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
1627 *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
1628 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
1629 {
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1630 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
1631 {
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1632 *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
1633 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
1634 }
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1635 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
1636 *lenp = (int)STRLEN(s);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1637 }
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1638
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1639 if (tv->v_type == VAR_PARTIAL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1640 {
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1641 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
1642
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1643 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
1644 {
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1645 *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
1646 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
1647 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1648 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
1649 *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
1650 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
1651 *lenp = (int)STRLEN(s);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1652 }
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1653
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1654 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
1655 {
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1656 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
1657 {
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
1658 svar_T *sv = find_typval_in_script(tv, 0);
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1659
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1660 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
1661 *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
1662 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1663 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
1664 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1665 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1666
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1667 return name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1668 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1669
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1670 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1671 * 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
1672 * "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
1673 */
18576
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
1674 void
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1675 emsg_funcname(char *ermsg, char_u *name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1676 {
27088
3956e3bb47ec patch 8.2.4073: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 27076
diff changeset
1677 char_u *p = name;
3956e3bb47ec patch 8.2.4073: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 27076
diff changeset
1678
3956e3bb47ec patch 8.2.4073: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 27076
diff changeset
1679 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
1680 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
1681 semsg(_(ermsg), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1682 if (p != name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1683 vim_free(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1684 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1685
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1686 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1687 * Allocate a variable for the result of a function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1688 * Return OK or FAIL.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1689 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1690 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1691 get_func_tv(
16634
a1ba0bd74e7d patch 8.1.1319: computing function length name in many places
Bram Moolenaar <Bram@vim.org>
parents: 16615
diff changeset
1692 char_u *name, // 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
1693 int len, // length of "name" or -1 to use strlen()
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1694 typval_T *rettv,
16634
a1ba0bd74e7d patch 8.1.1319: computing function length name in many places
Bram Moolenaar <Bram@vim.org>
parents: 16615
diff changeset
1695 char_u **arg, // argument, pointing to the '('
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
1696 evalarg_T *evalarg, // for line continuation
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
1697 funcexe_T *funcexe) // various values
9562
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 char_u *argp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1700 int ret = OK;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1701 typval_T argvars[MAX_FUNC_ARGS + 1]; // vars for arguments
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1702 int argcount = 0; // number of arguments found
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
1703 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
1704 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
1705 ? FALSE : (evalarg->eval_flags & EVAL_EVALUATE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1706
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 * Get the arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1709 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1710 argp = *arg;
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
1711 while (argcount < MAX_FUNC_ARGS - (funcexe->fe_partial == NULL ? 0
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
1712 : funcexe->fe_partial->pt_argc))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1713 {
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
1714 // 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
1715 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
1716
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1717 if (*argp == ')' || *argp == ',' || *argp == NUL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1718 break;
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
1719 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
1720 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1721 ret = FAIL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1722 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1723 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1724 ++argcount;
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21528
diff changeset
1725 // 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
1726 // 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
1727 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
1728 {
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
1729 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
1730 {
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
1731 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
1732 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
1733 ",", 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
1734 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
1735 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
1736 }
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
1737 }
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
1738 else
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21528
diff changeset
1739 argp = skipwhite(argp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1740 if (*argp != ',')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1741 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
1742 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
1743 {
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
1744 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
1745 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
1746 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
1747 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
1748 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1749 }
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
1750 argp = skipwhite_and_linebreak(argp, evalarg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1751 if (*argp == ')')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1752 ++argp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1753 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1754 ret = FAIL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1755
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1756 if (ret == OK)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1757 {
25400
5c7192180b89 patch 8.2.3237: when a builtin function gives an error processing continues
Bram Moolenaar <Bram@vim.org>
parents: 25396
diff changeset
1758 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
1759 int did_emsg_before = did_emsg;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1760
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1761 if (get_vim_var_nr(VV_TESTING))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1762 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1763 // 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
1764 // 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
1765 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
1766 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
1767 for (i = 0; i < argcount; ++i)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1768 if (ga_grow(&funcargs, 1) == OK)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1769 ((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
1770 &argvars[i];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1771 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1772
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
1773 ret = call_func(name, len, rettv, argcount, argvars, funcexe);
25400
5c7192180b89 patch 8.2.3237: when a builtin function gives an error processing continues
Bram Moolenaar <Bram@vim.org>
parents: 25396
diff changeset
1774 if (in_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
1775 {
25400
5c7192180b89 patch 8.2.3237: when a builtin function gives an error processing continues
Bram Moolenaar <Bram@vim.org>
parents: 25396
diff changeset
1776 // 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
1777 // 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
1778 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
1779 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
1780 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1781
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1782 funcargs.ga_len -= i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1783 }
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
1784 else if (!aborting() && evaluate)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1785 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1786 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
1787 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
1788 else
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
1789 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
1790 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1791
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1792 while (--argcount >= 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1793 clear_tv(&argvars[argcount]);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1794
21737
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1795 if (in_vim9script())
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1796 *arg = argp;
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1797 else
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1798 *arg = skipwhite(argp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1799 return ret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1800 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1801
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1802 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1803 * 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
1804 * 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
1805 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1806 static int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1807 eval_fname_sid(char_u *p)
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 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
1810 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1811
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1812 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1813 * 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
1814 * 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
1815 * Use "fname_buf[FLEN_FIXED + 1]" when it fits, otherwise allocate memory
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1816 * (slow).
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1817 */
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
1818 char_u *
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1819 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
1820 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1821 int llen;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1822 char_u *fname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1823 int i;
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 llen = eval_fname_script(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1826 if (llen > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1827 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1828 fname_buf[0] = K_SPECIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1829 fname_buf[1] = KS_EXTRA;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1830 fname_buf[2] = (int)KE_SNR;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1831 i = 3;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1832 if (eval_fname_sid(name)) // "<SID>" or "s:"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1833 {
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
1834 if (current_sctx.sc_sid <= 0)
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
1835 *error = FCERR_SCRIPT;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1836 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1837 {
16378
3d6b282e2d6e patch 8.1.1194: typos and small problems in source files
Bram Moolenaar <Bram@vim.org>
parents: 16003
diff changeset
1838 sprintf((char *)fname_buf + 3, "%ld_",
3d6b282e2d6e patch 8.1.1194: typos and small problems in source files
Bram Moolenaar <Bram@vim.org>
parents: 16003
diff changeset
1839 (long)current_sctx.sc_sid);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1840 i = (int)STRLEN(fname_buf);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1841 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1842 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1843 if (i + STRLEN(name + llen) < FLEN_FIXED)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1844 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1845 STRCPY(fname_buf + i, name + llen);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1846 fname = fname_buf;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1847 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1848 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1849 {
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16708
diff changeset
1850 fname = alloc(i + STRLEN(name + llen) + 1);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1851 if (fname == NULL)
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
1852 *error = FCERR_OTHER;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1853 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1854 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1855 *tofree = fname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1856 mch_memmove(fname, fname_buf, (size_t)i);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1857 STRCPY(fname + i, name + llen);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1858 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1859 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1860 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1861 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1862 fname = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1863 return fname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1864 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1865
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1866 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1867 * 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
1868 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1869 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
1870 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
1871 {
27068
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1872 hashitem_T *hi;
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1873 char_u buffer[200];
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1874
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1875 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
1876 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
1877
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1878 // A script-local function is stored as "<SNR>99_name".
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1879 buffer[0] = K_SPECIAL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1880 buffer[1] = KS_EXTRA;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1881 buffer[2] = (int)KE_SNR;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1882 vim_snprintf((char *)buffer + 3, sizeof(buffer) - 3, "%ld_%s",
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1883 (long)sid, name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1884 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
1885 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
1886 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
1887 return NULL;
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1888 }
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1889
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1890 /*
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1891 * 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
1892 */
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1893 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
1894 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
1895 {
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1896 hashitem_T *hi;
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1897 char_u buffer[200];
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1898 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
1899
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1900 if (vim_strchr(name, AUTOLOAD_CHAR) != 0)
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1901 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
1902 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
1903 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
1904 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
1905 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
1906 {
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1907 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
1908 char_u *auto_name;
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1909
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1910 // 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
1911 // "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
1912 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
1913 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
1914 else
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1915 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
1916 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
1917 {
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1918 vim_snprintf((char *)auto_name, len, "%s%s",
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1919 si->sn_autoload_prefix, name);
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1920 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
1921 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
1922 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
1923 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
1924 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
1925 }
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1926 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1927
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1928 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1929 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1930
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1931 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1932 * Find a function by name, return pointer to it in ufuncs.
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
1933 * When "is_global" is true don't find script-local or imported functions.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1934 * Return NULL for unknown function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1935 */
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
1936 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
1937 find_func_even_dead(char_u *name, int is_global)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1938 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1939 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
1940 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
1941
20816
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1942 if (!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
1943 {
26530
2fbd05a873e3 patch 8.2.3794: Vim9: cannot find script-local func using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 26506
diff changeset
1944 int find_script_local = in_vim9script() && eval_isnamec1(*name)
2fbd05a873e3 patch 8.2.3794: Vim9: cannot find script-local func using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 26506
diff changeset
1945 && (name[1] != ':' || *name == 's');
21983
3fe594c72d8c patch 8.2.1541: Vim9: cannot find function reference for s:Func
Bram Moolenaar <Bram@vim.org>
parents: 21969
diff changeset
1946
3fe594c72d8c patch 8.2.1541: Vim9: cannot find function reference for s:Func
Bram Moolenaar <Bram@vim.org>
parents: 21969
diff changeset
1947 if (find_script_local)
20816
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1948 {
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1949 // Find script-local function before global one.
26530
2fbd05a873e3 patch 8.2.3794: Vim9: cannot find script-local func using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 26506
diff changeset
1950 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
1951 ? 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
1952 if (func != NULL)
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1953 return func;
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1954 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1955 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1956
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1957 hi = hash_find(&func_hashtab,
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1958 STRNCMP(name, "g:", 2) == 0 ? name + 2 : name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1959 if (!HASHITEM_EMPTY(hi))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1960 return HI2UF(hi);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1961
27068
6a4fc2e6e6eb patch 8.2.4063: Vim9: exported function in autoload script not found
Bram Moolenaar <Bram@vim.org>
parents: 27053
diff changeset
1962 // 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
1963 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
1964 ? 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
1965 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1966
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1967 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1968 * 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
1969 * "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
1970 * 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
1971 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1972 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
1973 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
1974 {
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
1975 ufunc_T *fp = find_func_even_dead(name, 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
1976
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1977 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
1978 return fp;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1979 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1980 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1981
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1982 /*
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1983 * 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
1984 */
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1985 int
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1986 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
1987 {
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1988 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
1989 }
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1990
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1991 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1992 * 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
1993 * "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
1994 * Takes care of script-local function names.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1995 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1996 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1997 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
1998 {
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1999 if (!func_is_global(fp))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2000 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2001 STRCPY(buf, "<SNR>");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2002 STRCAT(buf, fp->uf_name + 3);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2003 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2004 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2005 STRCPY(buf, fp->uf_name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2006 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2007
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2008 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2009 * 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
2010 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2011 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2012 add_nr_var(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2013 dict_T *dp,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2014 dictitem_T *v,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2015 char *name,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2016 varnumber_T nr)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2017 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2018 STRCPY(v->di_key, name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2019 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2020 hash_add(&dp->dv_hashtab, DI2HIKEY(v));
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2021 v->di_tv.v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2022 v->di_tv.v_lock = VAR_FIXED;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2023 v->di_tv.vval.v_number = nr;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2024 }
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 /*
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2027 * Free "fc".
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2028 */
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2029 static void
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2030 free_funccal(funccall_T *fc)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2031 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2032 int i;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2033
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2034 for (i = 0; i < fc->fc_funcs.ga_len; ++i)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2035 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2036 ufunc_T *fp = ((ufunc_T **)(fc->fc_funcs.ga_data))[i];
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2037
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2038 // 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
2039 // 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
2040 // 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
2041 // 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
2042 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
2043 fp->uf_scoped = NULL;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2044 }
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
2045 ga_clear(&fc->fc_funcs);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2046
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
2047 func_ptr_unref(fc->func);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2048 vim_free(fc);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2049 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2050
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2051 /*
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2052 * 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
2053 * 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
2054 * 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
2055 */
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2056 static void
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2057 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
2058 {
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2059 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
2060
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2061 // Free all l: variables.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2062 vars_clear(&fc->l_vars.dv_hashtab);
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2063
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2064 // Free all a: variables.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2065 vars_clear(&fc->l_avars.dv_hashtab);
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2066
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2067 // Free the a:000 variables.
19888
435726a03481 patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents: 19886
diff changeset
2068 FOR_ALL_LIST_ITEMS(&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
2069 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
2070
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2071 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
2072 }
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2073
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2074 /*
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2075 * 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
2076 * 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
2077 */
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2078 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
2079 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
2080 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2081 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
2082 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
2083
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2084 current_funccal = fc->caller;
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2085
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2086 // Free all l: variables if not referred.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2087 if (may_free_fc && fc->l_vars.dv_refcount == DO_NOT_FREE_CNT)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2088 vars_clear(&fc->l_vars.dv_hashtab);
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2089 else
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2090 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
2091
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2092 // 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
2093 // 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
2094 // in it.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2095 if (may_free_fc && fc->l_avars.dv_refcount == DO_NOT_FREE_CNT)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2096 vars_clear_ext(&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
2097 else
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2098 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2099 int todo;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2100 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
2101 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
2102
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2103 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
2104
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2105 // Make a copy of the a: variables, since we didn't do that above.
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2106 todo = (int)fc->l_avars.dv_hashtab.ht_used;
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2107 for (hi = fc->l_avars.dv_hashtab.ht_array; todo > 0; ++hi)
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2108 {
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2109 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
2110 {
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2111 --todo;
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2112 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
2113 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
2114 }
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2115 }
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2116 }
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2117
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2118 if (may_free_fc && fc->l_varlist.lv_refcount == DO_NOT_FREE_CNT)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2119 fc->l_varlist.lv_first = NULL;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2120 else
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2121 {
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2122 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
2123
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2124 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
2125
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2126 // Make a copy of the a:000 items, since we didn't do that above.
19888
435726a03481 patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents: 19886
diff changeset
2127 FOR_ALL_LIST_ITEMS(&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
2128 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
2129 }
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2130
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2131 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
2132 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
2133 else
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2134 {
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2135 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
2136
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2137 // "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
2138 // 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
2139 // Link "fc" in the list for garbage collection later.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2140 fc->caller = previous_funccal;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2141 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
2142
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2143 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
2144 // 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
2145 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
2146 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
2147 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2148 // 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
2149 // 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
2150 // 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
2151 // 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
2152 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
2153 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
2154 }
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2155 }
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2156 }
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2157
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2158 /*
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2159 * 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
2160 */
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2161 static int
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2162 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
2163 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2164 return isdigit(*name)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2165 || (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
2166 }
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2167
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2168 /*
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2169 * There are two kinds of function names:
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2170 * 1. ordinary names, function defined with :function or :def
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2171 * 2. numbered functions and lambdas
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2172 * 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
2173 * 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
2174 * looked up by name.
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2175 */
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2176 int
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2177 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
2178 {
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2179 return numbered_function(name) || *name == '<';
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2180 }
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2181
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2182 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2183 * 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
2184 * 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
2185 * 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
2186 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2187 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2188 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
2189 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2190 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
2191 int i;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2192
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2193 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
2194 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2195
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2196 if (--fc->fc_refcount <= 0 && (force || (
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2197 fc->l_varlist.lv_refcount == DO_NOT_FREE_CNT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2198 && fc->l_vars.dv_refcount == DO_NOT_FREE_CNT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2199 && fc->l_avars.dv_refcount == DO_NOT_FREE_CNT)))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2200 for (pfc = &previous_funccal; *pfc != NULL; pfc = &(*pfc)->caller)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2201 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2202 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
2203 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2204 *pfc = fc->caller;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2205 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
2206 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2207 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2208 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2209 for (i = 0; i < fc->fc_funcs.ga_len; ++i)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2210 if (((ufunc_T **)(fc->fc_funcs.ga_data))[i] == fp)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2211 ((ufunc_T **)(fc->fc_funcs.ga_data))[i] = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2212 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2213
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2214 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2215 * 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
2216 * 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
2217 * 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
2218 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2219 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2220 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
2221 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2222 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
2223
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2224 // 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
2225 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
2226 return FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2227
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2228 hi = hash_find(&func_hashtab, UF2HIKEY(fp));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2229 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
2230 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2231 // When there is a def-function index do not actually remove the
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2232 // function, so we can find the index when defining the function again.
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2233 // Do remove it when it's a copy.
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2234 if (fp->uf_def_status == UF_COMPILED && (fp->uf_flags & FC_COPY) == 0)
24146
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2235 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2236 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
2237 return FALSE;
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2238 }
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2239 hash_remove(&func_hashtab, hi);
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2240 fp->uf_flags |= FC_DELETED;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2241 return TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2242 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2243 return FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2244 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2245
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2246 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2247 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
2248 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2249 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
2250 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
2251 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
2252 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
2253 VIM_CLEAR(fp->uf_block_ids);
19685
d64f403289db patch 8.2.0399: various memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
2254 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
2255 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
2256
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2257 // 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
2258 // 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
2259 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
2260 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
2261 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
2262 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
2263
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2264 #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
2265 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
2266 {
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2267 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
2268 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
2269 }
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2270
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2271 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
2272 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
2273 #endif
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2274 #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
2275 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
2276 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
2277 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
2278 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2279 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2280
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2281 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2282 * 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
2283 * 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
2284 * 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
2285 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2286 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2287 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
2288 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2289 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
2290 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2291 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
2292
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2293 // 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
2294 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
2295 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
2296 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
2297 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2298
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2299 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2300 * 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
2301 * 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
2302 * 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
2303 * 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
2304 */
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2305 static int
20257
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20255
diff changeset
2306 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
2307 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2308 // 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
2309 // 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
2310 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
2311 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
2312
20257
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20255
diff changeset
2313 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
2314 {
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2315 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
2316 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
2317 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
2318 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
2319 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
2320 }
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2321 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
2322 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2323
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2324 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2325 * 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
2326 * 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
2327 */
26445
568f93dcdc62 patch 8.2.3753: Vim9: function unreferenced while called is never deleted
Bram Moolenaar <Bram@vim.org>
parents: 26439
diff changeset
2328 void
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2329 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
2330 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2331 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
2332 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
2333 || (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
2334 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
2335 else
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
2336 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
2337 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2338
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2339 /*
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2340 * 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
2341 * 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
2342 */
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2343 int
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2344 copy_func(char_u *lambda, char_u *global, 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
2345 {
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
2346 ufunc_T *ufunc = find_func_even_dead(lambda, TRUE);
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
2347 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
2348
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2349 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
2350 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
2351 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
2352 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
2353 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2354
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
2355 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
2356 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
2357 {
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2358 // TODO: handle ! to overwrite
26857
2aeea8611342 patch 8.2.3957: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26833
diff changeset
2359 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
2360 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
2361 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2362
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2363 fp = alloc_clear(offsetof(ufunc_T, uf_name) + STRLEN(global) + 1);
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2364 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
2365 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
2366
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2367 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
2368 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
2369 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
2370 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
2371 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
2372 || 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
2373 == FAIL
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2374 || 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
2375 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
2376
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2377 fp->uf_name_exp = ufunc->uf_name_exp == NULL ? NULL
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2378 : vim_strsave(ufunc->uf_name_exp);
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2379 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
2380 {
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2381 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
2382 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
2383 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
2384 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
2385 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
2386 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2387 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
2388 {
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2389 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
2390 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
2391 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
2392 }
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2393 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
2394
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2395 fp->uf_refcount = 1;
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2396 STRCPY(fp->uf_name, global);
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2397 hash_add(&func_hashtab, UF2HIKEY(fp));
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2398
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2399 // 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
2400 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
2401
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2402 // 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
2403 // 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
2404 // 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
2405 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
2406 {
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2407 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
2408
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2409 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
2410 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
2411 if (fill_partial_and_closure(pt, ufunc, 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
2412 {
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2413 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
2414 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
2415 }
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2416 ufunc->uf_partial = pt;
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2417 --pt->pt_refcount; // not actually referenced here
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2418 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2419
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2420 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
2421
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2422 failed:
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2423 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
2424 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
2425 }
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2426
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2427 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
2428
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2429 /*
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2430 * 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
2431 * 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
2432 * 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
2433 */
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2434 int
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2435 funcdepth_increment(void)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2436 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2437 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
2438 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
2439 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
2440 return FAIL;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2441 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2442 ++funcdepth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2443 return OK;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2444 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2445
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2446 void
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2447 funcdepth_decrement(void)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2448 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2449 --funcdepth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2450 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2451
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2452 /*
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2453 * 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
2454 */
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2455 int
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2456 funcdepth_get(void)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2457 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2458 return funcdepth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2459 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2460
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2461 /*
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2462 * 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
2463 * 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
2464 * 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
2465 */
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2466 void
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2467 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
2468 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2469 funcdepth = depth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2470 }
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2471
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2472 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2473 * Call a user function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2474 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2475 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2476 call_user_func(
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2477 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
2478 int argcount, // nr of args
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2479 typval_T *argvars, // arguments
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2480 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
2481 funcexe_T *funcexe, // context
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2482 dict_T *selfdict) // Dictionary for "self"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2483 {
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
2484 sctx_T save_current_sctx;
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2485 int using_sandbox = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2486 funccall_T *fc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2487 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
2488 int default_arg_err = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2489 dictitem_T *v;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2490 int fixvar_idx = 0; // index in fixvar[]
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2491 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2492 int ai;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2493 int islambda = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2494 char_u numbuf[NUMBUFLEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2495 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
2496 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
2497 int tv_to_free_len = 0;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2498 #ifdef FEAT_PROFILE
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2499 profinfo_T profile_info;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2500 #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
2501 ESTACK_CHECK_DECLARATION
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2502
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2503 #ifdef FEAT_PROFILE
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2504 CLEAR_FIELD(profile_info);
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2505 #endif
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2506
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2507 // 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
2508 if (funcdepth_increment() == FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2509 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2510 rettv->v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2511 rettv->vval.v_number = -1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2512 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2513 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2514
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2515 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
2516
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
2517 fc = ALLOC_CLEAR_ONE(funccall_T);
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
2518 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
2519 return;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2520 fc->caller = current_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2521 current_funccal = fc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2522 fc->func = fp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2523 fc->rettv = rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2524 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
2525 // Check if this function has a breakpoint.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2526 fc->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name, (linenr_T)0);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2527 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
2528 // Set up fields for closure.
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2529 ga_init2(&fc->fc_funcs, sizeof(ufunc_T *), 1);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
2530 func_ptr_ref(fp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2531
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
2532 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
2533 {
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2534 #ifdef FEAT_PROFILE
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2535 ufunc_T *caller = fc->caller == NULL ? NULL : fc->caller->func;
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2536 #endif
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
2537 // 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
2538 #ifdef FEAT_PROFILE
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2539 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
2540 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
2541 #endif
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
2542 call_def_function(fp, argcount, argvars, funcexe->fe_partial, rettv);
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2543 funcdepth_decrement();
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2544 #ifdef FEAT_PROFILE
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2545 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
2546 || (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
2547 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
2548 #endif
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2549 current_funccal = fc->caller;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2550 free_funccal(fc);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2551 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2552 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2553
26323
3841da4eac23 patch 8.2.3692: Vim9: cannot use :func inside a :def function
Bram Moolenaar <Bram@vim.org>
parents: 26205
diff changeset
2554 islambda = fp->uf_flags & FC_LAMBDA;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2555
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2556 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2557 * Note about using fc->fixvar[]: This is an array of FIXVAR_CNT variables
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2558 * with names up to VAR_SHORT_LEN long. This avoids having to alloc/free
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2559 * each argument variable and saves a lot of time.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2560 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2561 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2562 * Init l: variables.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2563 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2564 init_var_dict(&fc->l_vars, &fc->l_vars_var, VAR_DEF_SCOPE);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2565 if (selfdict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2566 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2567 // 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
2568 // some compiler that checks the destination size.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2569 v = &fc->fixvar[fixvar_idx++].var;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2570 name = v->di_key;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2571 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
2572 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
2573 hash_add(&fc->l_vars.dv_hashtab, DI2HIKEY(v));
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2574 v->di_tv.v_type = VAR_DICT;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2575 v->di_tv.v_lock = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2576 v->di_tv.vval.v_dict = selfdict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2577 ++selfdict->dv_refcount;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2578 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2579
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2580 /*
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2581 * 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
2582 * 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
2583 * 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
2584 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2585 init_var_dict(&fc->l_avars, &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
2586 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
2587 add_nr_var(&fc->l_avars, &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
2588 (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
2589 ? argcount - fp->uf_args.ga_len : 0));
15762
dff66c4670b1 patch 8.1.0888: the a: dict is not immutable as documented
Bram Moolenaar <Bram@vim.org>
parents: 15721
diff changeset
2590 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
2591 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
2592 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2593 // 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
2594 // destination size.
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2595 v = &fc->fixvar[fixvar_idx++].var;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2596 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
2597 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
2598 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2599 hash_add(&fc->l_avars.dv_hashtab, DI2HIKEY(v));
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2600 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
2601 v->di_tv.v_lock = VAR_FIXED;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2602 v->di_tv.vval.v_list = &fc->l_varlist;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2603 }
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
2604 CLEAR_FIELD(fc->l_varlist);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2605 fc->l_varlist.lv_refcount = DO_NOT_FREE_CNT;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2606 fc->l_varlist.lv_lock = VAR_FIXED;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2607
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2608 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2609 * 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
2610 * Set a:name to named arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2611 * 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
2612 * 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
2613 */
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2614 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
2615 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2616 add_nr_var(&fc->l_avars, &fc->fixvar[fixvar_idx++].var, "firstline",
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
2617 (varnumber_T)funcexe->fe_firstline);
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2618 add_nr_var(&fc->l_avars, &fc->fixvar[fixvar_idx++].var, "lastline",
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
2619 (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
2620 }
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2621 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
2622 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2623 int addlocal = FALSE;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2624 typval_T def_rettv;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2625 int isdefault = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2626
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2627 ai = i - fp->uf_args.ga_len;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2628 if (ai < 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2629 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2630 // named argument a:name
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2631 name = FUNCARG(fp, i);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2632 if (islambda)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2633 addlocal = TRUE;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2634
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2635 // 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
2636 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
2637 && (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
2638 && 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
2639 if (isdefault)
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2640 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2641 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
2642
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2643 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
2644 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
2645
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2646 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
2647 [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
2648 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
2649 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2650 default_arg_err = 1;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2651 break;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2652 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2653 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2654 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2655 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2656 {
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2657 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
2658 // 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
2659 break;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2660
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2661 // "..." argument a:1, a:2, etc.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2662 sprintf((char *)numbuf, "%d", ai + 1);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2663 name = numbuf;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2664 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2665 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
2666 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2667 v = &fc->fixvar[fixvar_idx++].var;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2668 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
2669 STRCPY(v->di_key, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2670 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2671 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2672 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2673 v = dictitem_alloc(name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2674 if (v == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2675 break;
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2676 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
2677 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2678
17127
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
2679 // 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
2680 // "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
2681 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
2682 v->di_tv.v_lock = VAR_FIXED;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2683
24448
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
2684 if (isdefault)
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
2685 // 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
2686 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
2687
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2688 if (addlocal)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2689 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2690 // 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
2691 // 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
2692 copy_tv(&v->di_tv, &v->di_tv);
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2693 hash_add(&fc->l_vars.dv_hashtab, DI2HIKEY(v));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2694 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2695 else
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2696 hash_add(&fc->l_avars.dv_hashtab, DI2HIKEY(v));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2697
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2698 if (ai >= 0 && ai < MAX_FUNC_ARGS)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2699 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2700 listitem_T *li = &fc->l_listitems[ai];
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2701
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2702 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
2703 li->li_tv.v_lock = VAR_FIXED;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2704 list_append(&fc->l_varlist, li);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2705 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2706 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2707
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2708 // 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
2709 ++RedrawingDisabled;
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2710
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2711 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
2712 {
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2713 using_sandbox = TRUE;
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2714 ++sandbox;
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2715 }
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2716
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
2717 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
2718 ESTACK_CHECK_SETUP
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2719 if (p_verbose >= 12)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2720 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2721 ++no_wait_return;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2722 verbose_enter_scroll();
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2723
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2724 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
2725 if (p_verbose >= 14)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2726 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2727 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
2728 char_u numbuf2[NUMBUFLEN];
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2729 char_u *tofree;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2730 char_u *s;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2731
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2732 msg_puts("(");
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2733 for (i = 0; i < argcount; ++i)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2734 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2735 if (i > 0)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2736 msg_puts(", ");
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2737 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
2738 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
2739 else
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2740 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2741 // 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
2742 ++emsg_off;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2743 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
2744 --emsg_off;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2745 if (s != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2746 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2747 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
2748 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2749 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
2750 s = buf;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2751 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2752 msg_puts((char *)s);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2753 vim_free(tofree);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2754 }
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 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2757 msg_puts(")");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2758 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2759 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
2760
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2761 verbose_leave_scroll();
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2762 --no_wait_return;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2763 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2764 #ifdef FEAT_PROFILE
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2765 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
2766 profile_may_start_func(&profile_info, fp,
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2767 fc->caller == NULL ? NULL : fc->caller->func);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2768 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2769
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
2770 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
2771 current_sctx = fp->uf_script_ctx;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2772 save_did_emsg = did_emsg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2773 did_emsg = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2774
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2775 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
2776 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
2777 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
2778 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2779 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
2780
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2781 // 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
2782 // 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
2783 ++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
2784 (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
2785 --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
2786 }
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2787 else
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2788 // 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
2789 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
2790 DOCMD_NOWAIT|DOCMD_VERBOSE|DOCMD_REPEAT);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2791
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2792 --RedrawingDisabled;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2793
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2794 // 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
2795 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
2796 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2797 clear_tv(rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2798 rettv->v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2799 rettv->vval.v_number = -1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2800 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2801
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2802 #ifdef FEAT_PROFILE
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2803 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
2804 {
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2805 ufunc_T *caller = fc->caller == NULL ? NULL : fc->caller->func;
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2806
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2807 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
2808 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
2809 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2810 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2811
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2812 // 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
2813 if (p_verbose >= 12)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2814 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2815 ++no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2816 verbose_enter_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2817
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2818 if (aborting())
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2819 smsg(_("%s aborted"), SOURCING_NAME);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2820 else if (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
2821 smsg(_("%s returning #%ld"), SOURCING_NAME,
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2822 (long)fc->rettv->vval.v_number);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2823 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2824 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2825 char_u buf[MSG_BUF_LEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2826 char_u numbuf2[NUMBUFLEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2827 char_u *tofree;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2828 char_u *s;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2829
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2830 // 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
2831 // 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
2832 // 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
2833 ++emsg_off;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2834 s = tv2string(fc->rettv, &tofree, numbuf2, 0);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2835 --emsg_off;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2836 if (s != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2837 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2838 if (vim_strsize(s) > MSG_BUF_CLEN)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2839 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2840 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
2841 s = buf;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2842 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2843 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
2844 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2845 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2846 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2847 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
2848
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2849 verbose_leave_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2850 --no_wait_return;
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
19075
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents: 19035
diff changeset
2853 ESTACK_CHECK_NOW
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2854 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
2855 current_sctx = save_current_sctx;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2856 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2857 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
2858 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
2859 #endif
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2860 if (using_sandbox)
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2861 --sandbox;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2862
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2863 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
2864 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2865 ++no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2866 verbose_enter_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2867
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2868 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
2869 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
2870
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2871 verbose_leave_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2872 --no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2873 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2874
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2875 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
2876 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
2877 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
2878 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
2879 cleanup_function_call(fc);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2880 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2881
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2882 /*
23252
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2883 * 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
2884 * 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
2885 */
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2886 int
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2887 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
2888 {
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2889 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
2890
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2891 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
2892 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
2893 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
2894 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
2895 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
2896 }
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2897
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2898 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2899 * 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
2900 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2901 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2902 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
2903 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
2904 int argcount,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2905 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
2906 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
2907 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
2908 dict_T *selfdict)
14430
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
2909 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2910 int error;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2911
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
2912 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
2913 *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
2914 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
2915 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
2916 return error;
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2917 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
2918 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
2919 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2920 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2921 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
2922 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
2923
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2924 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2925 * 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
2926 * 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
2927 * redo buffer.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2928 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2929 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
2930 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
2931 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2932 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
2933 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
2934 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2935 ++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
2936 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
2937 (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
2938 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
2939 // 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
2940 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
2941 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
2942 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
2943 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
2944 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
2945 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2946 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
2947 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2948
14927
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2949 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
2950
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2951 /*
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2952 * 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
2953 * 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
2954 */
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2955 void
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2956 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
2957 {
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2958 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
2959 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
2960 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
2961 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
2962 }
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2963
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2964 void
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2965 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
2966 {
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2967 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
2968 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
2969 else
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2970 {
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2971 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
2972 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
2973 }
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2974 }
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2975
17370
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2976 funccall_T *
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2977 get_current_funccal(void)
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2978 {
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2979 return current_funccal;
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2980 }
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2981
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2982 /*
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2983 * 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
2984 */
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2985 void
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2986 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
2987 {
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2988 hashitem_T *hi;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2989 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
2990 long_u todo = 1;
20193
cf13b26be258 patch 8.2.0652: compiler warning for char conversion
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
2991 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
2992 size_t len;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2993
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2994 buf[0] = K_SPECIAL;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2995 buf[1] = KS_EXTRA;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2996 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
2997 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
2998 len = STRLEN(buf);
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2999
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3000 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
3001 {
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3002 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
3003 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
3004 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
3005 {
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3006 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
3007 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
3008 {
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3009 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
3010
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3011 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
3012
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3013 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
3014 {
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3015 // 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
3016 // it from the hashtable.
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3017 if (func_remove(fp))
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3018 fp->uf_refcount--;
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3019 }
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3020 else
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3021 {
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3022 func_clear(fp, TRUE);
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3023 // 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
3024 // 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
3025 // over.
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3026 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
3027 break;
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3028 }
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3029 }
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3030 --todo;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3031 }
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3032 }
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3033 }
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3034
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3035 #if defined(EXITFREE) || defined(PROTO)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3036 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3037 free_all_functions(void)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3038 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3039 hashitem_T *hi;
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3040 ufunc_T *fp;
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3041 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
3042 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
3043 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
3044
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3045 // 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
3046 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
3047 {
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
3048 clear_tv(current_funccal->rettv);
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
3049 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
3050 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
3051 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
3052 }
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
3053
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3054 // 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
3055 // 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
3056 // 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
3057 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
3058 {
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3059 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
3060 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
3061 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
3062 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3063 // 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
3064 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
3065 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
3066 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
3067
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3068 // 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
3069 // 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
3070 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
3071 ++skipped;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3072 else
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3073 {
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
3074 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
3075 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
3076 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
3077 {
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3078 skipped = 0;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3079 break;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3080 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3081 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3082 --todo;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3083 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3084 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3085
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3086 // 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
3087 // 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
3088 skipped = 0;
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3089 while (func_hashtab.ht_used > skipped)
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3090 {
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3091 todo = func_hashtab.ht_used;
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3092 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
3093 if (!HASHITEM_EMPTY(hi))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3094 {
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3095 --todo;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3096 // 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
3097 // 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
3098 fp = HI2UF(hi);
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3099 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
3100 ++skipped;
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3101 else
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3102 {
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3103 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
3104 {
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3105 skipped = 0;
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3106 break;
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3107 }
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3108 // 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
3109 ++skipped;
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3110 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3111 }
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3112 }
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3113 if (skipped == 0)
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3114 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
3115
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3116 free_def_functions();
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3117 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3118 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3119
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3120 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3121 * Return TRUE if "name" looks like a builtin function name: starts with a
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3122 * lower case letter and doesn't contain AUTOLOAD_CHAR or ':'.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3123 * "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
3124 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3125 int
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3126 builtin_function(char_u *name, int len)
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 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3129
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3130 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
3131 return FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3132 p = vim_strchr(name, AUTOLOAD_CHAR);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3133 return p == NULL || (len > 0 && p > name + len);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3134 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3135
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3136 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3137 func_call(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3138 char_u *name,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3139 typval_T *args,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3140 partial_T *partial,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3141 dict_T *selfdict,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3142 typval_T *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3143 {
19201
e7b4fff348dd patch 8.2.0159: non-materialized range() list causes problems
Bram Moolenaar <Bram@vim.org>
parents: 19183
diff changeset
3144 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
3145 listitem_T *item;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3146 typval_T argv[MAX_FUNC_ARGS + 1];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3147 int argc = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3148 int r = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3149
20392
4c317d8c1051 patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3150 CHECK_LIST_MATERIALIZE(l);
19934
3ff714d765ba patch 8.2.0523: loops are repeated
Bram Moolenaar <Bram@vim.org>
parents: 19912
diff changeset
3151 FOR_ALL_LIST_ITEMS(l, item)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3152 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3153 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
3154 {
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
3155 emsg(_(e_too_many_arguments));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3156 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3157 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3158 // 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
3159 // 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
3160 copy_tv(&item->li_tv, &argv[argc++]);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3161 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3162
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3163 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
3164 {
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3165 funcexe_T funcexe;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3166
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
3167 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
3168 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
3169 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
3170 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
3171 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
3172 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
3173 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
3174 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3175
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3176 // Free the arguments.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3177 while (argc > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3178 clear_tv(&argv[--argc]);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3179
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3180 return r;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3181 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3182
18104
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3183 static int callback_depth = 0;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3184
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3185 int
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3186 get_callback_depth(void)
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3187 {
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3188 return callback_depth;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3189 }
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3190
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3191 /*
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3192 * 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
3193 * 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
3194 */
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3195 int
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3196 call_callback(
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3197 callback_T *callback,
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3198 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
3199 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
3200 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
3201 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
3202 // PLUS ONE elements!
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3203 {
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3204 funcexe_T funcexe;
18104
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3205 int ret;
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3206
26452
65b4109a4297 patch 8.2.3756: might crash when callback is not valid
Bram Moolenaar <Bram@vim.org>
parents: 26445
diff changeset
3207 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
3208 return FAIL;
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
3209 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
3210 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
3211 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
3212 ++callback_depth;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3213 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
3214 --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
3215
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3216 // 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
3217 // 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
3218 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
3219 {
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3220 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
3221 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
3222 }
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3223
18104
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3224 return ret;
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3225 }
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3226
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3227 /*
26388
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3228 * 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
3229 * 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
3230 * 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
3231 */
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3232 varnumber_T
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3233 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
3234 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
3235 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
3236 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
3237 // 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
3238 {
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3239 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
3240 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
3241
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3242 if (call_callback(callback, 0, &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
3243 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
3244
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3245 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
3246 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
3247 return retval;
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3248 }
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3249
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3250 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3251 * 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
3252 * 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
3253 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3254 void
26506
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
3255 user_func_error(int error, char_u *name, funcexe_T *funcexe)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3256 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3257 switch (error)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3258 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3259 case FCERR_UNKNOWN:
26506
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
3260 if (funcexe->fe_found_var)
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
3261 semsg(_(e_not_callable_type_str), name);
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
3262 else
26602
fac6673086df patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26574
diff changeset
3263 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
3264 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3265 case FCERR_NOTMETHOD:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3266 emsg_funcname(
26897
d02d40f0261c patch 8.2.3977: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26883
diff changeset
3267 N_(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
3268 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3269 case FCERR_DELETED:
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
3270 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
3271 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3272 case FCERR_TOOMANY:
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
3273 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
3274 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3275 case FCERR_TOOFEW:
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
3276 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
3277 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3278 case FCERR_SCRIPT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3279 emsg_funcname(
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
3280 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
3281 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3282 case FCERR_DICT:
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
3283 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
3284 name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3285 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3286 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3287 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3288
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3289 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3290 * 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
3291 *
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3292 * 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
3293 * 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
3294 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3295 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3296 call_func(
16634
a1ba0bd74e7d patch 8.1.1319: computing function length name in many places
Bram Moolenaar <Bram@vim.org>
parents: 16615
diff changeset
3297 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
3298 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
3299 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
3300 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
3301 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
3302 // 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
3303 funcexe_T *funcexe) // more arguments
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3304 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3305 int ret = FAIL;
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3306 int error = FCERR_NONE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3307 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
3308 ufunc_T *fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3309 char_u fname_buf[FLEN_FIXED + 1];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3310 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
3311 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
3312 char_u *name = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3313 int argcount = argcount_in;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3314 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
3315 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
3316 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
3317 // "funcexe->fe_basetv" is not NULL
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3318 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
3319 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
3320 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
3321 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
3322 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
3323
17883
6249953b0609 patch 8.1.1938: may crash when out of memory
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
3324 // 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
3325 // 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
3326 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
3327
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3328 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
3329 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
3330 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
3331 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3332 // 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
3333 // 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
3334 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
3335 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
3336 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
3337
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3338 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
3339 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3340
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3341 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
3342 *funcexe->fe_doesrange = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3343
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3344 if (partial != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3345 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3346 // 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
3347 // 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
3348 // 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
3349 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
3350 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
3351 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
3352 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3353 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
3354 {
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3355 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
3356 {
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3357 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
3358 goto theend;
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3359 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3360 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
3361 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3362 for (i = 0; i < argcount_in; ++i)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3363 argv[i + argv_clear] = argvars_in[i];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3364 argvars = argv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3365 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
3366
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3367 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
3368 && 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
3369 {
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3370 // 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
3371 // 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
3372 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
3373 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
3374 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
3375 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
3376 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
3377 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
3378 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
3379 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
3380 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
3381 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3382 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3383 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3384
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3385 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
3386 && 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
3387 {
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3388 // Check that the argument types are OK for the types of the funcref.
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3389 if (check_argument_types(funcexe->fe_check_type, argvars, argcount,
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
3390 (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
3391 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
3392 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3393
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3394 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
3395 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3396 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
3397 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
3398
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3399 // 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
3400 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
3401 {
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3402 is_global = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3403 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
3404 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3405
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3406 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
3407 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
3408 error = FCERR_UNKNOWN;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3409
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3410 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
3411 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3412 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3413 * User defined function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3414 */
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3415 if (fp == 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
3416 fp = find_func(rfname, is_global);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3417
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3418 // 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
3419 if (fp == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3420 && 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
3421 rfname, rfname, TRUE, NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3422 && !aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3423 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3424 // 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
3425 fp = find_func(rfname, is_global);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3426 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3427 // Try loading a package.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3428 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
3429 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3430 // 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
3431 fp = find_func(rfname, is_global);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3432 }
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3433 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
3434 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3435 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
3436
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3437 // 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
3438 // 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
3439 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
3440 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
3441 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3442
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3443 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
3444 error = FCERR_DELETED;
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
3445 #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
3446 else if (fp != NULL && (fp->uf_flags & FC_CFUNC))
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
3447 {
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
3448 cfunc_T cb = fp->uf_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
3449
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
3450 error = (*cb)(argcount, argvars, rettv, 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
3451 }
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
3452 #endif
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3453 else if (fp != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3454 {
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3455 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
3456 // 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
3457 argcount = funcexe->fe_argv_func(argcount, argvars,
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3458 argv_clear, fp->uf_args.ga_len);
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3459
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3460 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
3461 {
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3462 // 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
3463 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
3464 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
3465 argcount++;
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3466 argvars = argv;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3467 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
3468 }
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3469
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3470 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
3471 funcexe, selfdict);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3472 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3473 }
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3474 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
3475 {
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3476 /*
17638
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3477 * 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
3478 * 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
3479 */
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3480 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
3481 funcexe->fe_basetv);
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3482 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3483 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3484 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3485 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3486 * 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
3487 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3488 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
3489 }
21586
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3490
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3491 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3492 * 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
3493 * 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
3494 * 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
3495 * 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
3496 * 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
3497 * 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
3498 * 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
3499 * 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
3500 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3501 update_force_abort();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3502 }
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3503 if (error == FCERR_NONE)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3504 ret = OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3505
18576
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3506 theend:
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3507 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3508 * 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
3509 * 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
3510 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3511 if (!aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3512 {
26506
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
3513 user_func_error(error, (name != NULL) ? name : funcname, funcexe);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3514 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3515
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3516 // 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
3517 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
3518 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
3519
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3520 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3521 vim_free(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3522
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3523 return ret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3524 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3525
21401
aa7675a4a0cd patch 8.2.1251: Vim9: warning for pointer usage, test failure undetected
Bram Moolenaar <Bram@vim.org>
parents: 21319
diff changeset
3526 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
3527 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
3528 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3529 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
3530 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3531
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3532 /*
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3533 * 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
3534 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3535 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3536 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
3537 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3538 int j;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3539
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3540 msg_start();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3541 if (indent)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3542 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
3543 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
3544 msg_puts("def ");
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3545 else
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3546 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
3547 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
3548 msg_putchar('(');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3549 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
3550 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3551 if (j)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3552 msg_puts(", ");
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3553 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
3554 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
3555 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3556 char *tofree;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3557
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3558 msg_puts(": ");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3559 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
3560 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
3561 }
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3562 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
3563 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3564 msg_puts(" = ");
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3565 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
3566 [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
3567 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3568 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3569 if (fp->uf_varargs)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3570 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3571 if (j)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3572 msg_puts(", ");
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3573 msg_puts("...");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3574 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3575 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
3576 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3577 if (j)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3578 msg_puts(", ");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3579 msg_puts("...");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3580 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
3581 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
3582 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3583 char *tofree;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3584
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3585 msg_puts(": ");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3586 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
3587 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
3588 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3589 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3590 msg_putchar(')');
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3591
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
3592 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
3593 {
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3594 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
3595 {
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3596 char *tofree;
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3597
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3598 msg_puts(": ");
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3599 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
3600 vim_free(tofree);
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3601 }
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3602 }
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3603 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
3604 msg_puts(" abort");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3605 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
3606 msg_puts(" range");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3607 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
3608 msg_puts(" dict");
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
3609 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
3610 msg_puts(" closure");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3611 msg_clr_eos();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3612 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
3613 last_set_msg(fp->uf_script_ctx);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3614 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3615
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3616 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3617 * 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
3618 * 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
3619 * 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
3620 * 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
3621 * "is_global" is NULL.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3622 * flags:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3623 * TFN_INT: internal function name OK
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3624 * TFN_QUIET: be quiet
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3625 * 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
3626 * 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
3627 * 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
3628 */
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3629 char_u *
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3630 trans_function_name(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3631 char_u **pp,
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3632 int *is_global,
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3633 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
3634 int flags,
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3635 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
3636 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
3637 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
3638 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3639 char_u *name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3640 char_u *start;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3641 char_u *end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3642 int lead;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3643 char_u sid_buf[20];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3644 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
3645 int extra = 0;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3646 lval_T lv;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3647 int vim9script;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3648
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3649 if (fdp != NULL)
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
3650 CLEAR_POINTER(fdp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3651 start = *pp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3652
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3653 // 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
3654 // command).
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3655 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
3656 && (*pp)[2] == (int)KE_SNR)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3657 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3658 *pp += 3;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3659 len = get_id_len(pp) + 3;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3660 return vim_strnsave(start, len);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3661 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3662
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3663 // 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
3664 // 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
3665 lead = eval_fname_script(start);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3666 if (lead > 2)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3667 start += lead;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3668
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3669 // 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
3670 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
3671 lead > 2 ? 0 : FNE_CHECK_START);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3672 if (end == start)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3673 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3674 if (!skip)
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
3675 emsg(_(e_function_name_required));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3676 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3677 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3678 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
3679 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3680 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3681 * 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
3682 * 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
3683 * interrupt, or an exception.
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 if (!aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3686 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3687 if (end != NULL)
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26857
diff changeset
3688 semsg(_(e_invalid_argument_str), start);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3689 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3690 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3691 *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
3692 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3693 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3694
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3695 if (lv.ll_tv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3696 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3697 if (fdp != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3698 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3699 fdp->fd_dict = lv.ll_dict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3700 fdp->fd_newkey = lv.ll_newkey;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3701 lv.ll_newkey = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3702 fdp->fd_di = lv.ll_di;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3703 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3704 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
3705 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3706 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
3707 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3708 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3709 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
3710 && lv.ll_tv->vval.v_partial != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3711 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3712 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
3713 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3714 if (partial != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3715 *partial = lv.ll_tv->vval.v_partial;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3716 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3717 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3718 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3719 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3720 || 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
3721 emsg(_(e_funcref_required));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3722 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3723 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3724 name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3725 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3726 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3727 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3728
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3729 if (lv.ll_name == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3730 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3731 // 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
3732 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3733 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3734 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3735
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3736 // 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
3737 if (lv.ll_exp_name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3738 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3739 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
3740 name = deref_func_name(lv.ll_exp_name, &len, partial, 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
3741 flags & TFN_NO_AUTOLOAD, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3742 if (name == lv.ll_exp_name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3743 name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3744 }
27076
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
3745 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
3746 {
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
3747 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
3748 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
3749
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
3750 // 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
3751 *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
3752 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
3753 {
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
3754 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
3755 }
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
3756 else
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
3757 {
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
3758 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
3759 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
3760 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
3761 vim_snprintf((char *)sid_buf + 3, sizeof(sid_buf) - 3,
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
3762 "%ld_", (long)current_sctx.sc_sid);
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
3763 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
3764 }
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
3765 *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
3766 *pp = end;
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
3767 goto theend;
ceff6a546748 patch 8.2.4067: Vim9: cannot call imported function with :call
Bram Moolenaar <Bram@vim.org>
parents: 27068
diff changeset
3768 }
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
3769 else if (!(flags & TFN_NO_DEREF))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3770 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3771 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
3772 name = deref_func_name(*pp, &len, partial, 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
3773 flags & TFN_NO_AUTOLOAD, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3774 if (name == *pp)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3775 name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3776 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3777 if (name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3778 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3779 name = vim_strsave(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3780 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3781 if (STRNCMP(name, "<SNR>", 5) == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3782 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3783 // Change "<SNR>" to the byte sequence.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3784 name[0] = K_SPECIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3785 name[1] = KS_EXTRA;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3786 name[2] = (int)KE_SNR;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3787 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
3788 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3789 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3790 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3791
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3792 if (lv.ll_exp_name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3793 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3794 len = (int)STRLEN(lv.ll_exp_name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3795 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
3796 && STRNCMP(lv.ll_name, "s:", 2) == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3797 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3798 // 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
3799 // leading "s:" then remove it.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3800 lv.ll_name += 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3801 len -= 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3802 lead = 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3803 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3804 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3805 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3806 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3807 // skip over "s:" and "g:"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3808 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
3809 {
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3810 if (is_global != NULL && lv.ll_name[0] == 'g')
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3811 *is_global = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3812 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
3813 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3814 len = (int)(end - lv.ll_name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3815 }
22496
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
3816 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
3817 {
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
3818 if (!skip)
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
3819 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
3820 goto theend;
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
3821 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3822
23237
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3823 // In Vim9 script a user function is script-local by default, unless it
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3824 // starts with a lower case character: dict.func().
21279
8d1d11afd8c8 patch 8.2.1190: Vim9: checking for Vim9 syntax is spread out
Bram Moolenaar <Bram@vim.org>
parents: 21263
diff changeset
3825 vim9script = ASCII_ISUPPER(*start) && in_vim9script();
23237
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3826 if (vim9script)
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3827 {
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3828 char_u *p;
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3829
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3830 // SomeScript#func() is a global function.
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3831 for (p = start; *p != NUL && *p != '('; ++p)
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3832 if (*p == AUTOLOAD_CHAR)
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3833 vim9script = FALSE;
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3834 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3835
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3836 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3837 * Copy the function name to allocated memory.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3838 * 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
3839 * Accept <SNR>123_name() outside a script.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3840 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3841 if (skip)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3842 lead = 0; // do nothing
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3843 else if (lead > 0 || vim9script)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3844 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3845 if (!vim9script)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3846 lead = 3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3847 if (vim9script || (lv.ll_exp_name != NULL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3848 && 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
3849 || eval_fname_sid(*pp))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3850 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3851 // 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
3852 if (current_sctx.sc_sid <= 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3853 {
26439
b18f3b0f317c patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents: 26388
diff changeset
3854 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
3855 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3856 }
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
3857 sprintf((char *)sid_buf, "%ld_", (long)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
3858 if (vim9script)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3859 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
3860 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3861 lead += (int)STRLEN(sid_buf);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3862 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3863 }
24988
494112d2aa93 patch 8.2.3031: no error if a function name starts with an underscore
Bram Moolenaar <Bram@vim.org>
parents: 24895
diff changeset
3864 else if (!(flags & TFN_INT) && (builtin_function(lv.ll_name, len)
494112d2aa93 patch 8.2.3031: no error if a function name starts with an underscore
Bram Moolenaar <Bram@vim.org>
parents: 24895
diff changeset
3865 || (in_vim9script() && *lv.ll_name == '_')))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3866 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
3867 semsg(_(e_function_name_must_start_with_capital_or_s_str), start);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3868 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3869 }
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
3870 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
3871 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3872 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
3873
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3874 if (cp != NULL && cp < end)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3875 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26962
diff changeset
3876 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
3877 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3878 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3879 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3880
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3881 name = alloc(len + lead + extra + 1);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3882 if (name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3883 {
19225
77cd94083850 patch 8.2.0171: Coverity warning for using uninitialized buffer
Bram Moolenaar <Bram@vim.org>
parents: 19201
diff changeset
3884 if (!skip && (lead > 0 || vim9script))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3885 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3886 name[0] = K_SPECIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3887 name[1] = KS_EXTRA;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3888 name[2] = (int)KE_SNR;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3889 if (vim9script || lead > 3) // If it's "<SID>"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3890 STRCPY(name + 3, sid_buf);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3891 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3892 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
3893 name[lead + extra + len] = NUL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3894 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3895 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3896
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3897 theend:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3898 clear_lval(&lv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3899 return name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3900 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3901
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3902 /*
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3903 * 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
3904 * 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
3905 * "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
3906 * 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
3907 * 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
3908 */
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3909 char_u *
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3910 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
3911 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3912 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
3913
21279
8d1d11afd8c8 patch 8.2.1190: Vim9: checking for Vim9 syntax is spread out
Bram Moolenaar <Bram@vim.org>
parents: 21263
diff changeset
3914 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
3915 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3916 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
3917 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
3918 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
3919 }
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3920 return NULL;
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3921 }
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3922
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3923 /*
26721
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3924 * 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
3925 * 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
3926 * 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
3927 * 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
3928 * 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
3929 */
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3930 char_u *
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3931 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
3932 {
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3933 char sid_buf[25];
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3934 int off;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3935 char_u *newname;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3936
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3937 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
3938 return NULL;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3939
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3940 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
3941 && STRNCMP(funcname, "<SID>", 5) != 0)
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3942 // The function name is not a script-local function name
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3943 return NULL;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3944
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3945 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
3946 {
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3947 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
3948 return NULL;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3949 }
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3950 // 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
3951 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
3952 (long)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
3953 off = *funcname == 's' ? 2 : 5;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3954 newname = alloc(STRLEN(sid_buf) + STRLEN(funcname + off) + 1);
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3955 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
3956 return NULL;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3957 STRCPY(newname, sid_buf);
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3958 STRCAT(newname, funcname + off);
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3959
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3960 return newname;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3961 }
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3962
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3963 /*
26348
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3964 * 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
3965 * 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
3966 */
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3967 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
3968 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
3969 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
3970 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
3971 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
3972 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
3973 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
3974 {
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3975 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
3976 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
3977
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3978 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
3979 {
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3980 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
3981 (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
3982 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
3983 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
3984 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
3985 }
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3986 else
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3987 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
3988 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
3989 *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
3990 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
3991 }
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3992
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3993 /*
20709
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3994 * 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
3995 * 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
3996 */
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22908
diff changeset
3997 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
3998 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
3999 {
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
4000 int changed = func_hashtab.ht_changed;
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
4001 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
4002 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
4003
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
4004 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
4005 {
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4006 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
4007 {
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4008 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
4009
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4010 --todo;
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4011 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
4012 && (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
4013 ? !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
4014 && !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
4015 : !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
4016 && 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
4017 {
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4018 list_func_head(fp, FALSE);
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
4019 if (changed != func_hashtab.ht_changed)
20709
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4020 {
26915
3631d2deb36c patch 8.2.3986: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26897
diff changeset
4021 emsg(_(e_function_list_was_modified));
20709
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4022 return;
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4023 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4024 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4025 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4026 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4027 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4028
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
4029 /*
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4030 * ":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
4031 * 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
4032 * 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
4033 * "lines_to_free" is a list of strings to be freed later.
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4034 * 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
4035 */
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4036 ufunc_T *
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
4037 define_function(exarg_T *eap, char_u *name_arg, garray_T *lines_to_free)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4038 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4039 int j;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4040 int c;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4041 int 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
4042 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
4043 int is_global = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4044 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4045 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
4046 char_u *whitep;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4047 char_u *line_arg = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4048 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
4049 garray_T argtypes;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
4050 garray_T default_args;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4051 garray_T newlines;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4052 int varargs = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4053 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
4054 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
4055 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
4056 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
4057 int free_fp = FALSE;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4058 int overwrite = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4059 dictitem_T *v;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4060 funcdict_T fudi;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4061 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
4062 int paren;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4063 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
4064 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
4065 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
4066 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
4067
9562
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 * ":function" without argument: list functions.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4070 */
20138
d0a9766167ab patch 8.2.0624: Vim9: no check for space before #comment
Bram Moolenaar <Bram@vim.org>
parents: 20081
diff changeset
4071 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
4072 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4073 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
4074 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
4075 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
4076 return NULL;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4079 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4080 * ":function /pat": list functions matching pattern.
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 if (*eap->arg == '/')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4083 {
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
4084 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
4085 if (!eap->skip)
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 regmatch_T regmatch;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4088
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4089 c = *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4090 *p = NUL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4091 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
4092 *p = c;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4093 if (regmatch.regprog != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4094 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4095 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
4096 list_functions(&regmatch);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4097 vim_regfree(regmatch.regprog);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4098 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4099 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4100 if (*p == '/')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4101 ++p;
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
4102 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
4103 return NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4104 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4105
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4106 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
4107 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
4108 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
4109
9562
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 * Get the function name. There are these situations:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4112 * func normal function name
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4113 * "name" == func, "fudi.fd_dict" == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4114 * dict.func new dictionary entry
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4115 * "name" == NULL, "fudi.fd_dict" set,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4116 * "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
4117 * 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
4118 * "name" == func, "fudi.fd_dict" set,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4119 * "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
4120 * 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
4121 * "name" == NULL, "fudi.fd_dict" set,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4122 * "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
4123 * s:func script-local function name
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4124 * 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
4125 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4126 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
4127 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
4128 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4129 // 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
4130 paren = TRUE;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4131 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
4132 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4133 else
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4134 {
26348
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4135 name = save_function_name(&p, &is_global, eap->skip,
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4136 TFN_NO_AUTOLOAD, &fudi);
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4137 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
4138 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
4139 {
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4140 /*
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4141 * 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
4142 * 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
4143 * 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
4144 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4145 if (!aborting())
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4146 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4147 if (!eap->skip && fudi.fd_newkey != NULL)
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
4148 semsg(_(e_key_not_present_in_dictionary), 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
4149 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
4150 return NULL;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4151 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4152 else
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4153 eap->skip = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4154 }
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
4155
27049
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
4156 // 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
4157 // 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
4158 // 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
4159 if (is_export && name != NULL)
27049
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
4160 name = may_prefix_autoload(name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4161 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4162
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4163 // 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
4164 // 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
4165 saved_did_emsg = did_emsg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4166 did_emsg = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4167
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4168 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4169 * ":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
4170 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4171 if (!paren)
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 if (!ends_excmd(*skipwhite(p)))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4174 {
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
4175 semsg(_(e_trailing_characters_str), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4176 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4177 }
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
4178 set_nextcmd(eap, p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4179 if (eap->nextcmd != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4180 *p = NUL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4181 if (!eap->skip && !got_int)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4182 {
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
4183 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
4184 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
4185 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4186 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
4187
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4188 // 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
4189 // 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
4190 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
4191 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
4192 }
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4193
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4194 if (fp != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4195 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4196 list_func_head(fp, TRUE);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4197 for (j = 0; j < fp->uf_lines.ga_len && !got_int; ++j)
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 if (FUNCLINE(fp, j) == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4200 continue;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4201 msg_putchar('\n');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4202 msg_outnum((long)(j + 1));
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4203 if (j < 9)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4204 msg_putchar(' ');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4205 if (j < 99)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4206 msg_putchar(' ');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4207 msg_prt_line(FUNCLINE(fp, j), FALSE);
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4208 out_flush(); // show a line at a time
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4209 ui_breakcheck();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4210 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4211 if (!got_int)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4212 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4213 msg_putchar('\n');
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
4214 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
4215 msg_puts(" enddef");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4216 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4217 msg_puts(" endfunction");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4218 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4219 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4220 else
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4221 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
4222 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4223 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4224 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4225
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4226 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4227 * ":function name(arg1, arg2)" Define function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4228 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4229 p = skipwhite(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4230 if (*p != '(')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4231 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4232 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4233 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4234 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
4235 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4236 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4237 // 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
4238 if (vim_strchr(p, '(') != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4239 p = vim_strchr(p, '(');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4240 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4241
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
4242 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
4243 {
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
4244 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
4245 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
4246 }
7d0959080545 patch 8.2.2405: Vim9: no need to allow white space before "(" for :def
Bram Moolenaar <Bram@vim.org>
parents: 23717
diff changeset
4247
21479
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4248 // 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
4249 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
4250 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
4251 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
4252 goto ret_free;
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4253 }
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4254
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 27022
diff changeset
4255 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
4256
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4257 if (!eap->skip && name_arg == NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4258 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4259 // 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
4260 // (that we are overwriting).
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4261 if (name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4262 arg = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4263 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4264 arg = fudi.fd_newkey;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4265 if (arg != NULL && (fudi.fd_di == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4266 || (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
4267 && 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
4268 {
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
4269 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
4270 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
4271
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4272 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
4273 {
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4274 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
4275 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
4276 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
4277 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
4278 ++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
4279 }
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4280 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
4281 ? 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
4282 : 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
4283 ;
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4284 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
4285 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
4286
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4287 // 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
4288 // 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
4289 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
4290 && 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
4291 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
4292 + 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
4293 {
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4294 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
4295 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
4296 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4297 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4298 // Disallow using the g: dict.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4299 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
4300 {
26962
85866e069c24 patch 8.2.4010: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26958
diff changeset
4301 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
4302 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
4303 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4304 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4305
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4306 // 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
4307 // invalid.
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
4308 ++p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4309 if (get_function_args(&p, ')', &newargs,
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
4310 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
4311 NULL, &varargs, &default_args, eap->skip,
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
4312 eap, lines_to_free) == FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4313 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
4314 whitep = p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4315
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4316 if (eap->cmdidx == CMD_def)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4317 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4318 // 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
4319 if (*skipwhite(p) == ':')
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4320 {
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
4321 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
4322 {
164cef0bc7ab patch 8.2.3317: Vim9: No error for missing white space before return type
Bram Moolenaar <Bram@vim.org>
parents: 25521
diff changeset
4323 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
4324 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
4325 }
164cef0bc7ab patch 8.2.3317: Vim9: No error for missing white space before return type
Bram Moolenaar <Bram@vim.org>
parents: 25521
diff changeset
4326 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
4327 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
4328 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
4329 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
4330 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
4331 {
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20816
diff changeset
4332 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
4333 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
4334 p = skipwhite(p);
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4335 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4336 else
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4337 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
4338 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
4339 ret_type = NULL;
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4340 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4341 }
21435
8ec9e2b54ce7 patch 8.2.1268: Vim9: no error for using double quote comment
Bram Moolenaar <Bram@vim.org>
parents: 21401
diff changeset
4342 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
4343 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4344 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4345 // 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
4346 for (;;)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4347 {
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
4348 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
4349 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
4350 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
4351 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4352 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
4353 p += 5;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4354 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4355 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
4356 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4357 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
4358 p += 4;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4359 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4360 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
4361 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4362 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
4363 p += 5;
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4364 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4365 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
4366 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4367 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
4368 p += 7;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4369 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
4370 {
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
4371 emsg_funcname(e_closure_function_should_not_be_at_top_level,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4372 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
4373 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4374 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4375 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4376 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4377 break;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4378 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4379
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4380 // 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
4381 // 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
4382 if (*p == '\n')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4383 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
4384 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
4385 && !(*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
4386 && 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
4387 && !(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
4388 && (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
4389 && !eap->skip
8ec9e2b54ce7 patch 8.2.1268: Vim9: no error for using double quote comment
Bram Moolenaar <Bram@vim.org>
parents: 21401
diff changeset
4390 && !did_emsg)
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
4391 semsg(_(e_trailing_characters_str), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4392
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4393 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4394 * 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
4395 * found.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4396 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4397 if (KeyTyped)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4398 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4399 // 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
4400 // 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
4401 // 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
4402 if (!eap->skip && !eap->forceit)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4403 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4404 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
4405 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
4406 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
4407 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
4408 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4409
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4410 if (!eap->skip && did_emsg)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4411 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4412
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4413 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
4414 cmdline_row = msg_row;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4415 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4416
17251
984eef966002 patch 8.1.1625: script line numbers are not exactly right
Bram Moolenaar <Bram@vim.org>
parents: 17178
diff changeset
4417 // 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
4418 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
4419
24653
0ef7bb28f2c3 patch 8.2.2865: skipping over function body fails
Bram Moolenaar <Bram@vim.org>
parents: 24651
diff changeset
4420 // 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
4421 // skipping.
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
4422 if (get_function_body(eap, &newlines, line_arg, lines_to_free) == FAIL
24653
0ef7bb28f2c3 patch 8.2.2865: skipping over function body fails
Bram Moolenaar <Bram@vim.org>
parents: 24651
diff changeset
4423 || eap->skip)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4424 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4425
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4426 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4427 * 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
4428 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4429 if (fudi.fd_dict == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4430 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4431 hashtab_T *ht;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4432
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
4433 v = find_var(name, &ht, TRUE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4434 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4435 {
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
4436 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
4437 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4438 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4439
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27092
diff changeset
4440 fp = find_func_even_dead(name, is_global);
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
4441 if (vim9script)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4442 {
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
4443 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
4444
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
4445 import = find_imported(uname == NULL ? name : uname, 0, FALSE, NULL);
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
4446 }
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
4447
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
4448 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
4449 {
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
4450 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
4451
15008
67e3103d6e18 patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents: 15000
diff changeset
4452 // 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
4453 // 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
4454 // 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
4455 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
4456 || (!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
4457 && (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
4458 || 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
4459 {
26205
9e5e331828da patch 8.2.3634: error for already defined function uses wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 26203
diff changeset
4460 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
4461 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
4462 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
4463 else
26857
2aeea8611342 patch 8.2.3957: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26833
diff changeset
4464 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
4465 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4466 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4467 if (fp->uf_calls > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4468 {
15008
67e3103d6e18 patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents: 15000
diff changeset
4469 emsg_funcname(
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4470 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
4471 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4472 }
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4473 if (fp->uf_refcount > 1)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4474 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4475 // 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
4476 // create a new one.
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4477 --fp->uf_refcount;
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4478 fp->uf_flags |= FC_REMOVED;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4479 fp = NULL;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4480 overwrite = TRUE;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4481 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4482 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4483 {
19035
b920ae62c7b1 patch 8.2.0078: expanding <sfile> works differently the second time
Bram Moolenaar <Bram@vim.org>
parents: 19013
diff changeset
4484 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
4485
b920ae62c7b1 patch 8.2.0078: expanding <sfile> works differently the second time
Bram Moolenaar <Bram@vim.org>
parents: 19013
diff changeset
4486 // 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
4487 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
4488 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
4489 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
4490 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
4491 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
4492 #ifdef FEAT_PROFILE
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
4493 fp->uf_profiling = FALSE;
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
4494 fp->uf_prof_initialized = FALSE;
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
4495 #endif
23360
eb7d8f39363c patch 8.2.2223: Vim9: Reloading marks a :def function as deleted
Bram Moolenaar <Bram@vim.org>
parents: 23354
diff changeset
4496 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
4497 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4498 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4499 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4500 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4501 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4502 char numbuf[20];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4503
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4504 fp = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4505 if (fudi.fd_newkey == NULL && !eap->forceit)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4506 {
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
4507 emsg(_(e_dictionary_entry_already_exists));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4508 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4509 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4510 if (fudi.fd_di == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4511 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4512 // Can't add a function to a locked dictionary
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22260
diff changeset
4513 if (value_check_lock(fudi.fd_dict->dv_lock, eap->arg, FALSE))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4514 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4515 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4516 // Can't change an existing function if it is locked
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22260
diff changeset
4517 else if (value_check_lock(fudi.fd_di->di_tv.v_lock, eap->arg, FALSE))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4518 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4519
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4520 // Give the function a sequential number. Can only be used with a
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4521 // Funcref!
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4522 vim_free(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4523 sprintf(numbuf, "%d", ++func_nr);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4524 name = vim_strsave((char_u *)numbuf);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4525 if (name == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4526 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4527 }
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 if (fp == NULL)
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 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
4532 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4533 int slen, plen;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4534 char_u *scriptname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4535
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4536 // 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
4537 j = FAIL;
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
4538 if (SOURCING_NAME != NULL)
9562
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 scriptname = autoload_name(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4541 if (scriptname != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4542 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4543 p = vim_strchr(scriptname, '/');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4544 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
4545 slen = (int)STRLEN(SOURCING_NAME);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4546 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
4547 SOURCING_NAME + slen - plen) == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4548 j = OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4549 vim_free(scriptname);
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 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4552 if (j == FAIL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4553 {
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
4554 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
4555
ccdd5e9a3763 patch 8.2.2758: Vim9: wrong line number for autoload function with wrong name
Bram Moolenaar <Bram@vim.org>
parents: 24422
diff changeset
4556 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
4557 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
4558 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
4559 SOURCING_LNUM = save_lnum;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4560 goto erret;
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 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4563
17659
121bdff812b4 patch 8.1.1827: allocating more memory than needed for extended structs
Bram Moolenaar <Bram@vim.org>
parents: 17646
diff changeset
4564 fp = alloc_clear(offsetof(ufunc_T, uf_name) + STRLEN(name) + 1);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4565 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4566 goto erret;
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4567 fp_allocated = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4568
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4569 if (fudi.fd_dict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4570 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4571 if (fudi.fd_di == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4572 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4573 // add new dict entry
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4574 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
4575 if (fudi.fd_di == NULL)
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 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
4578 fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4579 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4580 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4581 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
4582 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4583 vim_free(fudi.fd_di);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4584 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
4585 fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4586 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4587 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4588 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4589 else
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4590 // overwrite existing dict entry
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4591 clear_tv(&fudi.fd_di->di_tv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4592 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
4593 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
4594
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4595 // behave like "dict" was used
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4596 flags |= FC_DICT;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4597 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4598 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4599 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
4600 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
4601 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
4602 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
4603
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4604 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
4605 {
22643
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4606 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
4607 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
4608
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
4609 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
4610
19297
84703c85a583 patch 8.2.0207: crash when missing member type on list argument
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
4611 // 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
4612 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
4613
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
4614 // 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
4615 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
4616
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
4617 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
4618 {
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
4619 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
4620 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
4621 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
4622 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
4623 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
4624
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4625 // 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
4626 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
4627 {
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
4628 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
4629 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
4630 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
4631 }
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
4632 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
4633 }
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4634 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
4635 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
4636
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4637 if (fp_allocated)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4638 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4639 // 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
4640 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
4641 if (overwrite)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4642 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4643 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
4644 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
4645 }
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4646 else if (hash_add(&func_hashtab, UF2HIKEY(fp)) == FAIL)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4647 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4648 free_fp = TRUE;
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4649 goto erret;
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4650 }
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4651 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
4652 }
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4653
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4654 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
4655 newlines.ga_data = NULL;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4656 if ((flags & FC_CLOSURE) != 0)
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4657 {
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4658 if (register_closure(fp) == FAIL)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4659 goto erret;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4660 }
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4661 else
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4662 fp->uf_scoped = NULL;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4663
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4664 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4665 if (prof_def_func())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4666 func_do_profile(fp);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4667 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4668 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
4669 if (sandbox)
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
4670 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
4671 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
4672 flags |= FC_VIM9;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4673 fp->uf_flags = flags;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4674 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
4675 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
4676 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
4677 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
4678 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
4679 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
4680 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4681 fp->uf_flags |= FC_EXPORT;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4682 // let ex_export() know the export worked.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4683 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
4684 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4685
20532
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
4686 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
4687 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
4688 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
4689 // :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
4690 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
4691
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4692 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4693
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4694 erret:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4695 ga_clear_strings(&newargs);
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
4696 ga_clear_strings(&default_args);
23925
e979bf909fd8 patch 8.2.2505: Vim9: crash after defining function with invalid return type
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
4697 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
4698 {
e979bf909fd8 patch 8.2.2505: Vim9: crash after defining function with invalid return type
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
4699 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
4700 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
4701 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4702 errret_2:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4703 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
4704 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
4705 VIM_CLEAR(fp->uf_arg_types);
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4706 if (free_fp)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4707 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4708 vim_free(fp);
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4709 fp = NULL;
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4710 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4711 ret_free:
19685
d64f403289db patch 8.2.0399: various memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
4712 ga_clear_strings(&argtypes);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4713 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
4714 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
4715 vim_free(name);
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4716 vim_free(ret_type);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4717 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
4718
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4719 return fp;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4720 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4721
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4722 /*
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4723 * ":function"
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4724 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4725 void
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4726 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
4727 {
27022
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
4728 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
4729
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
4730 ga_init2(&lines_to_free, sizeof(char_u *), 50);
eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
4731 (void)define_function(eap, NULL, &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
4732 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
4733 }
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4734
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4735 /*
22188
ec0a5ae32d5e patch 8.2.1643: Vim9: :defcompile compiles dead functions
Bram Moolenaar <Bram@vim.org>
parents: 21983
diff changeset
4736 * :defcompile - compile all :def functions in the current script that need to
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
4737 * be compiled. Except 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
4738 */
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4739 void
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4740 ex_defcompile(exarg_T *eap UNUSED)
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4741 {
21313
e641f678bdb9 patch 8.2.1207: Vim9: crash in expr test when run in the GUI
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4742 long todo = (long)func_hashtab.ht_used;
e641f678bdb9 patch 8.2.1207: Vim9: crash in expr test when run in the GUI
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4743 int changed = func_hashtab.ht_changed;
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4744 hashitem_T *hi;
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4745 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
4746
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4747 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4748 {
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4749 if (!HASHITEM_EMPTY(hi))
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4750 {
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4751 --todo;
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4752 ufunc = HI2UF(hi);
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4753 if (ufunc->uf_script_ctx.sc_sid == current_sctx.sc_sid
22188
ec0a5ae32d5e patch 8.2.1643: Vim9: :defcompile compiles dead functions
Bram Moolenaar <Bram@vim.org>
parents: 21983
diff changeset
4754 && ufunc->uf_def_status == UF_TO_BE_COMPILED
ec0a5ae32d5e patch 8.2.1643: Vim9: :defcompile compiles dead functions
Bram Moolenaar <Bram@vim.org>
parents: 21983
diff changeset
4755 && (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
4756 {
24895
e61a2085c89b patch 8.2.2985: Vim9: a compiled function cannot be debugged
Bram Moolenaar <Bram@vim.org>
parents: 24890
diff changeset
4757 (void)compile_def_function(ufunc, FALSE, CT_NONE, NULL);
20544
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
4758
21313
e641f678bdb9 patch 8.2.1207: Vim9: crash in expr test when run in the GUI
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4759 if (func_hashtab.ht_changed != changed)
20544
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
4760 {
21313
e641f678bdb9 patch 8.2.1207: Vim9: crash in expr test when run in the GUI
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4761 // a function has been added or removed, need to start over
e641f678bdb9 patch 8.2.1207: Vim9: crash in expr test when run in the GUI
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4762 todo = (long)func_hashtab.ht_used;
e641f678bdb9 patch 8.2.1207: Vim9: crash in expr test when run in the GUI
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4763 changed = func_hashtab.ht_changed;
20544
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
4764 hi = func_hashtab.ht_array;
20546
1ea55bad1234 patch 8.2.0827: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20544
diff changeset
4765 --hi;
20544
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
4766 }
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
4767 }
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4768 }
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4769 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4770 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4771
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4772 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4773 * 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
4774 * Return 2 if "p" starts with "s:".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4775 * Return 0 otherwise.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4776 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4777 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4778 eval_fname_script(char_u *p)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4779 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4780 // 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
4781 // the standard library function.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4782 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
4783 || MB_STRNICMP(p + 1, "SNR>", 4) == 0))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4784 return 5;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4785 if (p[0] == 's' && p[1] == ':')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4786 return 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4787 return 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4788 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4789
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4790 int
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4791 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
4792 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4793 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
4794 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
4795 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
4796 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4797
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4798 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4799 * 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
4800 * 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
4801 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4802 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4803 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
4804 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4805 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
4806 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4807
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4808 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4809 * 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
4810 * 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
4811 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4812 int
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4813 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
4814 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4815 char_u *nm = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4816 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4817 int n = FALSE;
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4818 int flag;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4819 int is_global = FALSE;
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4820
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4821 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
4822 if (no_deref)
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4823 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
4824 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
4825 nm = skipwhite(nm);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4826
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4827 // 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
4828 // "funcname(...", not "funcname!...".
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4829 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
4830 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
4831 vim_free(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4832 return n;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4833 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4834
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
4835 #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
4836 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4837 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
4838 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4839 char_u *nm = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4840 char_u *p;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4841 int is_global = FALSE;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4842
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4843 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
4844 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
4845
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4846 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
4847 && (!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
4848 return p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4849
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4850 vim_free(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4851 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4852 }
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
4853 #endif
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4854
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4855 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4856 * 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
4857 * function names.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4858 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4859 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4860 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
4861 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4862 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
4863 static int changed;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4864 static hashitem_T *hi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4865 ufunc_T *fp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4866
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4867 if (idx == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4868 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4869 done = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4870 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
4871 changed = func_hashtab.ht_changed;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4872 }
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
4873 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
4874 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4875 if (done++ > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4876 ++hi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4877 while (HASHITEM_EMPTY(hi))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4878 ++hi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4879 fp = HI2UF(hi);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4880
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4881 // 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
4882 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
4883 || 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
4884 return (char_u *)"";
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4885
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4886 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
4887 return fp->uf_name; // prevents overflow
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4888
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4889 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
4890 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
4891 && xp->xp_context != EXPAND_DISASSEMBLE)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4892 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4893 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
4894 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
4895 STRCAT(IObuff, ")");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4896 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4897 return IObuff;
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 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4900 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4901
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4902 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4903 * ":delfunction {name}"
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 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4906 ex_delfunction(exarg_T *eap)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4907 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4908 ufunc_T *fp = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4909 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4910 char_u *name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4911 funcdict_T fudi;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4912 int is_global = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4913
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4914 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
4915 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
4916 NULL, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4917 vim_free(fudi.fd_newkey);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4918 if (name == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4919 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4920 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
4921 emsg(_(e_funcref_required));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4922 return;
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 (!ends_excmd(*skipwhite(p)))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4925 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4926 vim_free(name);
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
4927 semsg(_(e_trailing_characters_str), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4928 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4929 }
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
4930 set_nextcmd(eap, p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4931 if (eap->nextcmd != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4932 *p = NUL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4933
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4934 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
4935 {
b916d59f259f patch 8.2.3408: can delete a numbered function
Bram Moolenaar <Bram@vim.org>
parents: 25737
diff changeset
4936 if (!eap->skip)
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26857
diff changeset
4937 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
4938 vim_free(name);
b916d59f259f patch 8.2.3408: can delete a numbered function
Bram Moolenaar <Bram@vim.org>
parents: 25737
diff changeset
4939 return;
b916d59f259f patch 8.2.3408: can delete a numbered function
Bram Moolenaar <Bram@vim.org>
parents: 25737
diff changeset
4940 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4941 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
4942 fp = find_func(name, is_global);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4943 vim_free(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4944
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4945 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4946 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4947 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4948 {
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
4949 if (!eap->forceit)
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4950 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
4951 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4952 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4953 if (fp->uf_calls > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4954 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4955 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
4956 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4957 }
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4958 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
4959 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
4960 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
4961 return;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4962 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4963
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4964 if (fudi.fd_dict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4965 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4966 // 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
4967 // invoke func_unref() and possibly delete the function.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4968 dictitem_remove(fudi.fd_dict, fudi.fd_di);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4969 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4970 else
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4971 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4972 // 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
4973 // 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
4974 // 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
4975 // 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
4976 // one or more.
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4977 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
4978 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4979 // 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
4980 // 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
4981 if (func_remove(fp))
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4982 fp->uf_refcount--;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4983 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4984 else
10815
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
4985 func_clear_free(fp, FALSE);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4986 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4987 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4988 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4989
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4990 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4991 * 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
4992 * becomes zero.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4993 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4994 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4995 func_unref(char_u *name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4996 {
9655
f1920505bc16 commit https://github.com/vim/vim/commit/97baee80f0906ee2f651ee1215ec033e84f866ad
Christian Brabandt <cb@256bit.org>
parents: 9638
diff changeset
4997 ufunc_T *fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4998
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4999 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
5000 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
5001 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
5002 if (fp == NULL && numbered_function(name))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5003 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5004 #ifdef EXITFREE
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5005 if (!entered_free_all_mem)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5006 #endif
10359
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
5007 internal_error("func_unref()");
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5008 }
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
5009 func_ptr_unref(fp);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5010 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5011
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5012 /*
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5013 * 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
5014 * 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
5015 * 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
5016 */
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5017 void
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5018 func_ptr_unref(ufunc_T *fp)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5019 {
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
5020 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
5021 || (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
5022 && 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
5023 && 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
5024 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5025 // 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
5026 // when "uf_calls" becomes zero.
9655
f1920505bc16 commit https://github.com/vim/vim/commit/97baee80f0906ee2f651ee1215ec033e84f866ad
Christian Brabandt <cb@256bit.org>
parents: 9638
diff changeset
5027 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
5028 func_clear_free(fp, FALSE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5029 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5030 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5031
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5032 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5033 * Count a reference to a Function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5034 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5035 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5036 func_ref(char_u *name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5037 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5038 ufunc_T *fp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5039
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
5040 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
5041 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
5042 fp = find_func(name, FALSE);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5043 if (fp != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5044 ++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
5045 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
5046 // 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
5047 // 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
5048 internal_error("func_ref()");
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5049 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5050
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5051 /*
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5052 * Count a reference to a Function.
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5053 */
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5054 void
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5055 func_ptr_ref(ufunc_T *fp)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5056 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5057 if (fp != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5058 ++fp->uf_refcount;
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 * 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
5063 * referenced from anywhere that is in use.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5064 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5065 static int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5066 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
5067 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5068 return (fc->l_varlist.lv_copyID != copyID
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5069 && fc->l_vars.dv_copyID != copyID
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5070 && fc->l_avars.dv_copyID != copyID
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5071 && fc->fc_copyID != copyID);
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5074 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5075 * ":return [expr]"
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5076 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5077 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5078 ex_return(exarg_T *eap)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5079 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5080 char_u *arg = eap->arg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5081 typval_T rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5082 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
5083 evalarg_T evalarg;
9562
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 (current_funccal == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5086 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
5087 emsg(_(e_return_not_inside_function));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5088 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5089 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5090
26053
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
5091 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
5092 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
5093
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5094 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5095 ++emsg_skip;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5096
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5097 eap->nextcmd = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5098 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
5099 && eval0(arg, &rettv, eap, &evalarg) != FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5100 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5101 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5102 returning = do_return(eap, FALSE, TRUE, &rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5103 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5104 clear_tv(&rettv);
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 // 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
5107 else if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5108 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5109 // 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
5110 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
5111
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5112 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5113 * 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
5114 * aborting error, an interrupt, or an exception.
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 if (!aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5117 returning = do_return(eap, FALSE, TRUE, NULL);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5118 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5119
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5120 // 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
5121 // 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
5122 // 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
5123 if (returning)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5124 eap->nextcmd = NULL;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5125 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
5126 set_nextcmd(eap, arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5127
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5128 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5129 --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
5130 clear_evalarg(&evalarg, eap);
9562
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5133 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5134 * ":1,25call func(arg1, arg2)" function call.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5135 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5136 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5137 ex_call(exarg_T *eap)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5138 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5139 char_u *arg = eap->arg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5140 char_u *startarg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5141 char_u *name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5142 char_u *tofree;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5143 int len;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5144 typval_T rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5145 linenr_T lnum;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5146 int doesrange;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5147 int failed = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5148 funcdict_T fudi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5149 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
5150 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
5151 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
5152 int found_var = FALSE;
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
5153
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
5154 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
5155 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5156 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5157 // 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
5158 // 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
5159 // :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
5160 ++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
5161 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
5162 clear_tv(&rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5163 --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
5164 clear_evalarg(&evalarg, eap);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5165 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5166 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5167
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
5168 tofree = trans_function_name(&arg, NULL, eap->skip, TFN_INT,
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
5169 &fudi, &partial, in_vim9script() ? &type : NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5170 if (fudi.fd_newkey != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5171 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5172 // Still need to give an error message for missing key.
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
5173 semsg(_(e_key_not_present_in_dictionary), fudi.fd_newkey);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5174 vim_free(fudi.fd_newkey);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5175 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5176 if (tofree == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5177 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5178
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5179 // 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
5180 // the arguments.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5181 if (fudi.fd_dict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5182 ++fudi.fd_dict->dv_refcount;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5183
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5184 // 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
5185 // 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
5186 // from trans_function_name().
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5187 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
5188 name = deref_func_name(tofree, &len, partial != NULL ? NULL : &partial,
26506
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
5189 in_vim9script() && type == NULL ? &type : NULL, FALSE, &found_var);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5190
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5191 // 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
5192 // backward compatibility.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5193 startarg = skipwhite(arg);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5194 if (*startarg != '(')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5195 {
26602
fac6673086df patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26574
diff changeset
5196 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
5197 goto end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5198 }
25737
d923be9d752d patch 8.2.3404: Vim9: no error for white space before "("
Bram Moolenaar <Bram@vim.org>
parents: 25694
diff changeset
5199 if (in_vim9script() && startarg > arg)
d923be9d752d patch 8.2.3404: Vim9: no error for white space before "("
Bram Moolenaar <Bram@vim.org>
parents: 25694
diff changeset
5200 {
d923be9d752d patch 8.2.3404: Vim9: no error for white space before "("
Bram Moolenaar <Bram@vim.org>
parents: 25694
diff changeset
5201 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
5202 goto end;
d923be9d752d patch 8.2.3404: Vim9: no error for white space before "("
Bram Moolenaar <Bram@vim.org>
parents: 25694
diff changeset
5203 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5204
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5205 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5206 * When skipping, evaluate the function once, to find the end of the
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5207 * arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5208 * When the function takes a range, this is discovered after the first
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5209 * call, and the loop is broken.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5210 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5211 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5212 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5213 ++emsg_skip;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5214 lnum = eap->line2; // do it once, also with an invalid range
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5215 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5216 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5217 lnum = eap->line1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5218 for ( ; lnum <= eap->line2; ++lnum)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5219 {
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
5220 funcexe_T funcexe;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
5221
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5222 if (!eap->skip && eap->addr_count > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5223 {
15000
32787e326de2 patch 8.1.0511: ml_get error when calling a function with a range
Bram Moolenaar <Bram@vim.org>
parents: 14968
diff changeset
5224 if (lnum > curbuf->b_ml.ml_line_count)
32787e326de2 patch 8.1.0511: ml_get error when calling a function with a range
Bram Moolenaar <Bram@vim.org>
parents: 14968
diff changeset
5225 {
32787e326de2 patch 8.1.0511: ml_get error when calling a function with a range
Bram Moolenaar <Bram@vim.org>
parents: 14968
diff changeset
5226 // If the function deleted lines or switched to another buffer
32787e326de2 patch 8.1.0511: ml_get error when calling a function with a range
Bram Moolenaar <Bram@vim.org>
parents: 14968
diff changeset
5227 // the line number may become invalid.
25064
8f2262c72178 patch 8.2.3069: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 25046
diff changeset
5228 emsg(_(e_invalid_range));
15000
32787e326de2 patch 8.1.0511: ml_get error when calling a function with a range
Bram Moolenaar <Bram@vim.org>
parents: 14968
diff changeset
5229 break;
32787e326de2 patch 8.1.0511: ml_get error when calling a function with a range
Bram Moolenaar <Bram@vim.org>
parents: 14968
diff changeset
5230 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5231 curwin->w_cursor.lnum = lnum;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5232 curwin->w_cursor.col = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5233 curwin->w_cursor.coladd = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5234 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5235 arg = startarg;
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
5236
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
5237 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
5238 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
5239 funcexe.fe_lastline = eap->line2;
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
5240 funcexe.fe_doesrange = &doesrange;
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
5241 funcexe.fe_evaluate = !eap->skip;
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
5242 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
5243 funcexe.fe_selfdict = fudi.fd_dict;
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
5244 funcexe.fe_check_type = 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
5245 funcexe.fe_found_var = found_var;
25737
d923be9d752d patch 8.2.3404: Vim9: no error for white space before "("
Bram Moolenaar <Bram@vim.org>
parents: 25694
diff changeset
5246 rettv.v_type = VAR_UNKNOWN; // clear_tv() uses this
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
5247 if (get_func_tv(name, -1, &rettv, &arg, &evalarg, &funcexe) == FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5248 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5249 failed = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5250 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5251 }
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
5252 if (has_watchexpr())
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
5253 dbg_check_breakpoint(eap);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5254
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17732
diff changeset
5255 // Handle a function returning a Funcref, Dictionary or List.
26990
4b8d836db103 patch 8.2.4024: confusing error message if imported name is used directly
Bram Moolenaar <Bram@vim.org>
parents: 26980
diff changeset
5256 if (handle_subscript(&arg, NULL, &rettv,
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
5257 eap->skip ? NULL : &EVALARG_EVALUATE, TRUE) == FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5258 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5259 failed = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5260 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5261 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5262
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5263 clear_tv(&rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5264 if (doesrange || eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5265 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5266
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5267 // Stop when immediately aborting on error, or when an interrupt
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5268 // occurred or an exception was thrown but not caught.
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5269 // get_func_tv() returned OK, so that the check for trailing
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5270 // characters below is executed.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5271 if (aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5272 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5273 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5274 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5275 --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
5276 clear_evalarg(&evalarg, eap);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5277
25826
5040fae521f6 patch 8.2.3448: :endtry after function call that throws not found
Bram Moolenaar <Bram@vim.org>
parents: 25761
diff changeset
5278 // 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
5279 // Not when there was an error, but do check if an exception was thrown.
5040fae521f6 patch 8.2.3448: :endtry after function call that throws not found
Bram Moolenaar <Bram@vim.org>
parents: 25761
diff changeset
5280 if ((!aborting() || did_throw)
5040fae521f6 patch 8.2.3448: :endtry after function call that throws not found
Bram Moolenaar <Bram@vim.org>
parents: 25761
diff changeset
5281 && (!failed || eap->cstack->cs_trylevel > 0))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5282 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5283 // 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
5284 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
5285 if (!ends_excmd2(eap->arg, arg))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5286 {
25826
5040fae521f6 patch 8.2.3448: :endtry after function call that throws not found
Bram Moolenaar <Bram@vim.org>
parents: 25761
diff changeset
5287 if (!failed && !aborting())
19421
208644ebdff8 patch 8.2.0268: trycatch test fails
Bram Moolenaar <Bram@vim.org>
parents: 19419
diff changeset
5288 {
208644ebdff8 patch 8.2.0268: trycatch test fails
Bram Moolenaar <Bram@vim.org>
parents: 19419
diff changeset
5289 emsg_severe = TRUE;
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
5290 semsg(_(e_trailing_characters_str), arg);
19421
208644ebdff8 patch 8.2.0268: trycatch test fails
Bram Moolenaar <Bram@vim.org>
parents: 19419
diff changeset
5291 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5292 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5293 else
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
5294 set_nextcmd(eap, arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5295 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5296
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5297 end:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5298 dict_unref(fudi.fd_dict);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5299 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5300 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5301
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5302 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5303 * 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
5304 * 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
5305 * 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
5306 * 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
5307 * 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
5308 * FALSE when the return gets pending.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5309 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5310 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5311 do_return(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5312 exarg_T *eap,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5313 int reanimate,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5314 int is_cmd,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5315 void *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5316 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5317 int idx;
18904
2bdc2e1f6e1f patch 8.2.0013: not using a typedef for condstack
Bram Moolenaar <Bram@vim.org>
parents: 18816
diff changeset
5318 cstack_T *cstack = eap->cstack;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5319
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5320 if (reanimate)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5321 // Undo the return.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5322 current_funccal->returned = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5323
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5324 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5325 * 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
5326 * 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
5327 * 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
5328 * Otherwise, return normally.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5329 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5330 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5331 if (idx >= 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5332 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5333 cstack->cs_pending[idx] = CSTP_RETURN;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5334
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5335 if (!is_cmd && !reanimate)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5336 // 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
5337 // 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
5338 // 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
5339 cstack->cs_rettv[idx] = rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5340 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5341 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5342 // 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
5343 // return rettv.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5344 if (reanimate)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5345 rettv = current_funccal->rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5346
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5347 if (rettv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5348 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5349 // 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
5350 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
5351 *(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
5352 else
25306
078edc1821bf patch 8.2.3190: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 25296
diff changeset
5353 emsg(_(e_out_of_memory));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5354 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5355 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5356 cstack->cs_rettv[idx] = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5357
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5358 if (reanimate)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5359 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5360 // 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
5361 // 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
5362 // return value.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5363 current_funccal->rettv->v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5364 current_funccal->rettv->vval.v_number = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5365 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5366 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5367 report_make_pending(CSTP_RETURN, rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5368 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5369 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5370 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5371 current_funccal->returned = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5372
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5373 // 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
5374 // 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
5375 // there.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5376 if (!reanimate && rettv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5377 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5378 clear_tv(current_funccal->rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5379 *current_funccal->rettv = *(typval_T *)rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5380 if (!is_cmd)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5381 vim_free(rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5382 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5383 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5384
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5385 return idx < 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5386 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5387
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5388 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5389 * 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
5390 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5391 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5392 discard_pending_return(void *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5393 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5394 free_tv((typval_T *)rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5395 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5396
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5397 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5398 * 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
5399 * 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
5400 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5401 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5402 get_return_cmd(void *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5403 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5404 char_u *s = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5405 char_u *tofree = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5406 char_u numbuf[NUMBUFLEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5407
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5408 if (rettv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5409 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
5410 if (s == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5411 s = (char_u *)"";
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5412
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5413 STRCPY(IObuff, ":return ");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5414 STRNCPY(IObuff + 8, s, IOSIZE - 8);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5415 if (STRLEN(s) + 8 >= IOSIZE)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5416 STRCPY(IObuff + IOSIZE - 4, "...");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5417 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5418 return vim_strsave(IObuff);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5419 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5420
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 * Get next function line.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5423 * 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
5424 * 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
5425 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5426 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5427 get_func_line(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5428 int c UNUSED,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5429 void *cookie,
17178
40c4cb095d53 patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents: 17168
diff changeset
5430 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
5431 getline_opt_T options UNUSED)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5432 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5433 funccall_T *fcp = (funccall_T *)cookie;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5434 ufunc_T *fp = fcp->func;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5435 char_u *retval;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5436 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
5437
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5438 // If breakpoints have been added/deleted need to check for it.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5439 if (fcp->dbg_tick != debug_tick)
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 fcp->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
5442 SOURCING_LNUM);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5443 fcp->dbg_tick = debug_tick;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5444 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5445 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5446 if (do_profiling == PROF_YES)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5447 func_line_end(cookie);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5448 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5449
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5450 gap = &fp->uf_lines;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5451 if (((fp->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5452 || fcp->returned)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5453 retval = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5454 else
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 // Skip NULL lines (continuation lines).
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5457 while (fcp->linenr < gap->ga_len
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5458 && ((char_u **)(gap->ga_data))[fcp->linenr] == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5459 ++fcp->linenr;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5460 if (fcp->linenr >= gap->ga_len)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5461 retval = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5462 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5463 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5464 retval = vim_strsave(((char_u **)(gap->ga_data))[fcp->linenr++]);
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
5465 SOURCING_LNUM = fcp->linenr;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5466 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5467 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
5468 func_line_start(cookie, SOURCING_LNUM);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5469 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5470 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5471 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5472
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5473 // Did we encounter a breakpoint?
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
5474 if (fcp->breakpoint != 0 && fcp->breakpoint <= SOURCING_LNUM)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5475 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
5476 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
5477 // Find next breakpoint.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5478 fcp->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
5479 SOURCING_LNUM);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5480 fcp->dbg_tick = debug_tick;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5481 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5482
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5483 return retval;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5486 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5487 * 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
5488 * 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
5489 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5490 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5491 func_has_ended(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5492 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5493 funccall_T *fcp = (funccall_T *)cookie;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5494
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5495 // 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
5496 // an error inside a try conditional.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5497 return (((fcp->func->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5498 || fcp->returned);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5499 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5500
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5501 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5502 * 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
5503 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5504 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5505 func_has_abort(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5506 void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5507 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5508 return ((funccall_T *)cookie)->func->uf_flags & FC_ABORT;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5509 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5510
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5511
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5512 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5513 * 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
5514 * 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
5515 * explicitly (pt_auto is FALSE).
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5516 * Changes "rettv" in-place.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5517 * Returns the updated "selfdict_in".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5518 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5519 dict_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5520 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
5521 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5522 char_u *fname;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5523 char_u *tofree = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5524 ufunc_T *fp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5525 char_u fname_buf[FLEN_FIXED + 1];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5526 int error;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5527 dict_T *selfdict = selfdict_in;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5528
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5529 if (rettv->v_type == VAR_PARTIAL && rettv->vval.v_partial->pt_func != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5530 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
5531 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5532 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5533 fname = rettv->v_type == VAR_FUNC ? rettv->vval.v_string
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5534 : rettv->vval.v_partial->pt_name;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5535 // Translate "s:func" to the stored function name.
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5536 fname = fname_trans_sid(fname, 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
5537 fp = find_func(fname, FALSE);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5538 vim_free(tofree);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5539 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5540
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5541 if (fp != NULL && (fp->uf_flags & FC_DICT))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5542 {
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
5543 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
5544
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5545 if (pt != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5546 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5547 pt->pt_refcount = 1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5548 pt->pt_dict = selfdict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5549 pt->pt_auto = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5550 selfdict = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5551 if (rettv->v_type == VAR_FUNC)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5552 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5553 // 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
5554 // selfdict.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5555 pt->pt_name = rettv->vval.v_string;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5556 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5557 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5558 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5559 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
5560 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5561
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5562 // 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
5563 // 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
5564 // be referenced elsewhere.
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5565 if (ret_pt->pt_name != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5566 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5567 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
5568 func_ref(pt->pt_name);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5569 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5570 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5571 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5572 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
5573 func_ptr_ref(pt->pt_func);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5574 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5575 if (ret_pt->pt_argc > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5576 {
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
5577 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
5578 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
5579 // out of memory: drop the arguments
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5580 pt->pt_argc = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5581 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5582 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5583 pt->pt_argc = ret_pt->pt_argc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5584 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
5585 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
5586 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5587 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5588 partial_unref(ret_pt);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5589 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5590 rettv->v_type = VAR_PARTIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5591 rettv->vval.v_partial = pt;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5592 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5593 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5594 return selfdict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5595 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5596
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5597 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5598 * Return the name of the executed function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5599 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5600 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5601 func_name(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5602 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5603 return ((funccall_T *)cookie)->func->uf_name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5604 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5605
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5606 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5607 * 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
5608 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5609 linenr_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5610 func_breakpoint(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5611 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5612 return &((funccall_T *)cookie)->breakpoint;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5615 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5616 * 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
5617 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5618 int *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5619 func_dbg_tick(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5620 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5621 return &((funccall_T *)cookie)->dbg_tick;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5622 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5623
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5624 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5625 * 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
5626 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5627 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5628 func_level(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5629 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5630 return ((funccall_T *)cookie)->level;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5631 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5632
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5633 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5634 * 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
5635 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5636 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5637 current_func_returned(void)
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 return current_funccal->returned;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5642 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5643 free_unref_funccal(int copyID, int testing)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5644 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5645 int did_free = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5646 int did_free_funccal = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5647 funccall_T *fc, **pfc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5648
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5649 for (pfc = &previous_funccal; *pfc != NULL; )
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5650 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5651 if (can_free_funccal(*pfc, copyID))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5652 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5653 fc = *pfc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5654 *pfc = 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
5655 free_funccal_contents(fc);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5656 did_free = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5657 did_free_funccal = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5658 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5659 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5660 pfc = &(*pfc)->caller;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5661 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5662 if (did_free_funccal)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5663 // 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
5664 // collected, so run again.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5665 (void)garbage_collect(testing);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5666
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5667 return did_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5668 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5669
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5670 /*
9951
d990a4394c9d commit https://github.com/vim/vim/commit/ba2099034f92a2814494f37bddb0c57d034401b4
Christian Brabandt <cb@256bit.org>
parents: 9844
diff changeset
5671 * 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
5672 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5673 static funccall_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5674 get_funccal(void)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5675 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5676 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5677 funccall_T *funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5678 funccall_T *temp_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5679
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5680 funccal = current_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5681 if (debug_backtrace_level > 0)
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 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
5684 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5685 temp_funccal = funccal->caller;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5686 if (temp_funccal)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5687 funccal = temp_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5688 else
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5689 // backtrace level overflow. reset to max
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5690 debug_backtrace_level = i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5691 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5692 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5693 return funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5694 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5695
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5696 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5697 * 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
5698 * 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
5699 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5700 hashtab_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5701 get_funccal_local_ht()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5702 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5703 if (current_funccal == NULL || current_funccal->l_vars.dv_refcount == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5704 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5705 return &get_funccal()->l_vars.dv_hashtab;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5706 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5707
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5708 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5709 * Return the l: scope variable.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5710 * 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
5711 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5712 dictitem_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5713 get_funccal_local_var()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5714 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5715 if (current_funccal == NULL || current_funccal->l_vars.dv_refcount == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5716 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5717 return &get_funccal()->l_vars_var;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5718 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5719
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5720 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5721 * 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
5722 * 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
5723 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5724 hashtab_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5725 get_funccal_args_ht()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5726 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5727 if (current_funccal == NULL || current_funccal->l_vars.dv_refcount == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5728 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5729 return &get_funccal()->l_avars.dv_hashtab;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5730 }
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 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5733 * Return the a: scope variable.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5734 * 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
5735 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5736 dictitem_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5737 get_funccal_args_var()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5738 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5739 if (current_funccal == NULL || current_funccal->l_vars.dv_refcount == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5740 return NULL;
10795
8afee415119d patch 8.0.0287: debug mode: cannot access function arguments
Christian Brabandt <cb@256bit.org>
parents: 10722
diff changeset
5741 return &get_funccal()->l_avars_var;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5742 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5743
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5744 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5745 * 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
5746 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5747 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5748 list_func_vars(int *first)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5749 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5750 if (current_funccal != NULL && current_funccal->l_vars.dv_refcount > 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5751 list_hashtable_vars(&current_funccal->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
5752 "l:", FALSE, first);
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 * 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
5757 * the dict that contains it.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5758 * Otherwise return NULL.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5759 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5760 dict_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5761 get_current_funccal_dict(hashtab_T *ht)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5762 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5763 if (current_funccal != NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5764 && ht == &current_funccal->l_vars.dv_hashtab)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5765 return &current_funccal->l_vars;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5766 return NULL;
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 /*
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5770 * Search hashitem in parent scope.
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5771 */
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5772 hashitem_T *
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5773 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
5774 {
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5775 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
5776 hashtab_T *ht;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5777 hashitem_T *hi = NULL;
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5778 char_u *varname;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5779
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5780 if (current_funccal == NULL || current_funccal->func->uf_scoped == NULL)
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5781 return NULL;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5782
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
5783 // Search in parent scope, which can be referenced from a lambda.
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5784 current_funccal = current_funccal->func->uf_scoped;
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5785 while (current_funccal != NULL)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5786 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5787 ht = find_var_ht(name, &varname);
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5788 if (ht != NULL && *varname != NUL)
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5789 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5790 hi = hash_find(ht, varname);
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5791 if (!HASHITEM_EMPTY(hi))
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5792 {
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5793 *pht = ht;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5794 break;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5795 }
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5796 }
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5797 if (current_funccal == current_funccal->func->uf_scoped)
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5798 break;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5799 current_funccal = current_funccal->func->uf_scoped;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5800 }
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5801 current_funccal = old_current_funccal;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5802
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5803 return hi;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5804 }
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5805
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5806 /*
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5807 * Search variable in parent scope.
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5808 */
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5809 dictitem_T *
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5810 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
5811 {
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5812 dictitem_T *v = NULL;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5813 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
5814 hashtab_T *ht;
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5815 char_u *varname;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5816
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5817 if (current_funccal == NULL || current_funccal->func->uf_scoped == NULL)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5818 return NULL;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5819
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5820 // Search in parent scope which is possible to reference from lambda
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5821 current_funccal = current_funccal->func->uf_scoped;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5822 while (current_funccal)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5823 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5824 ht = find_var_ht(name, &varname);
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5825 if (ht != NULL && *varname != NUL)
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5826 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5827 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
5828 if (v != NULL)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5829 break;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5830 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5831 if (current_funccal == current_funccal->func->uf_scoped)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5832 break;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5833 current_funccal = current_funccal->func->uf_scoped;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5834 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5835 current_funccal = old_current_funccal;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5836
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5837 return v;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5838 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5839
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5840 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5841 * 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
5842 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5843 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5844 set_ref_in_previous_funccal(int copyID)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5845 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5846 funccall_T *fc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5847
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5848 for (fc = previous_funccal; fc != NULL; fc = fc->caller)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5849 {
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5850 fc->fc_copyID = copyID + 1;
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5851 if (set_ref_in_ht(&fc->l_vars.dv_hashtab, copyID + 1, NULL)
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5852 || set_ref_in_ht(&fc->l_avars.dv_hashtab, copyID + 1, NULL)
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5853 || set_ref_in_list_items(&fc->l_varlist, copyID + 1, NULL))
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5854 return TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5855 }
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5856 return FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5857 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5858
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5859 static int
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5860 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
5861 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5862 if (fc->fc_copyID != copyID)
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5863 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5864 fc->fc_copyID = copyID;
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5865 if (set_ref_in_ht(&fc->l_vars.dv_hashtab, copyID, NULL)
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5866 || set_ref_in_ht(&fc->l_avars.dv_hashtab, copyID, NULL)
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5867 || set_ref_in_list_items(&fc->l_varlist, copyID, NULL)
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5868 || set_ref_in_func(NULL, fc->func, copyID))
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5869 return TRUE;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5870 }
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5871 return FALSE;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5872 }
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5873
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5874 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5875 * 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
5876 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5877 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5878 set_ref_in_call_stack(int copyID)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5879 {
16969
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
5880 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
5881 funccal_entry_T *entry;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5882
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5883 for (fc = current_funccal; fc != NULL; fc = fc->caller)
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5884 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
5885 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
5886
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
5887 // 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
5888 for (entry = funccal_stack; entry != NULL; entry = entry->next)
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5889 for (fc = entry->top_funccal; fc != NULL; fc = fc->caller)
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5890 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
5891 return TRUE;
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5892 return FALSE;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5893 }
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5894
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5895 /*
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5896 * 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
5897 */
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5898 int
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5899 set_ref_in_functions(int copyID)
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5900 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5901 int todo;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5902 hashitem_T *hi = NULL;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5903 ufunc_T *fp;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5904
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5905 todo = (int)func_hashtab.ht_used;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5906 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
5907 {
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5908 if (!HASHITEM_EMPTY(hi))
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5909 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5910 --todo;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5911 fp = HI2UF(hi);
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5912 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
5913 && 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
5914 return TRUE;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5915 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5916 }
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5917 return FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5918 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5919
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5920 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5921 * Set "copyID" in all function arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5922 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5923 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5924 set_ref_in_func_args(int copyID)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5925 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5926 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5927
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5928 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
5929 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
5930 copyID, NULL, NULL))
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5931 return TRUE;
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5932 return FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5933 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5934
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5935 /*
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5936 * 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
5937 * 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
5938 */
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5939 int
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5940 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
5941 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5942 ufunc_T *fp = fp_in;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5943 funccall_T *fc;
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
5944 int error = FCERR_NONE;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5945 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
5946 char_u *tofree = NULL;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5947 char_u *fname;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5948 int abort = FALSE;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5949
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5950 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
5951 return FALSE;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5952
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5953 if (fp_in == NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5954 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5955 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
5956 fp = find_func(fname, FALSE);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5957 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5958 if (fp != NULL)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5959 {
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5960 for (fc = fp->uf_scoped; fc != NULL; fc = fc->func->uf_scoped)
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5961 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
5962 }
20255
aac52c32a91f patch 8.2.0683: Vim9: parsing type does not always work
Bram Moolenaar <Bram@vim.org>
parents: 20244
diff changeset
5963
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5964 vim_free(tofree);
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5965 return abort;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5966 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5967
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5968 #endif // FEAT_EVAL