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annotate src/userfunc.c @ 26757:3a2b222107a6 v8.2.3907

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patch 8.2.3907: error messages are spread out Commit: https://github.com/vim/vim/commit/c553a21e189aa440515a19c5b25f8b6b50c5d53d Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 26 20:20:34 2021 +0000 patch 8.2.3907: error messages are spread out Problem: Error messages are spread out. Solution: Move error messages to errors.h. Avoid duplicates.
author Bram Moolenaar <Bram@vim.org>
date Sun, 26 Dec 2021 21:30:03 +0100
parents a8a4e1e7b111
children fc859aea8cec
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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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32 static char *e_funcdict = N_("E717: Dictionary entry already exists");
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33 static char *e_funcref = N_("E718: Funcref required");
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34
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35 static void funccal_unref(funccall_T *fc, ufunc_T *fp, int force);
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36 static void func_clear(ufunc_T *fp, int force);
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37 static int func_free(ufunc_T *fp, int force);
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39 void
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40 func_init()
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41 {
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42 hash_init(&func_hashtab);
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43 }
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44
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45 /*
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46 * Return the function hash table
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47 */
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48 hashtab_T *
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49 func_tbl_get(void)
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50 {
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51 return &func_hashtab;
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52 }
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53
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54 /*
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55 * Get one function argument.
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56 * If "argtypes" is not NULL also get the type: "arg: type" (:def function).
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57 * If "types_optional" is TRUE a missing type is OK, use "any".
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58 * If "evalarg" is not NULL use it to check for an already declared name.
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59 * Return a pointer to after the type.
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60 * When something is wrong return "arg".
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61 */
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62 static char_u *
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63 one_function_arg(
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64 char_u *arg,
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65 garray_T *newargs,
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66 garray_T *argtypes,
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67 int types_optional,
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68 evalarg_T *evalarg,
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69 int is_vararg,
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70 int skip)
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71 {
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72 char_u *p = arg;
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73 char_u *arg_copy = NULL;
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74 int is_underscore = FALSE;
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75
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76 while (ASCII_ISALNUM(*p) || *p == '_')
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77 ++p;
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78 if (arg == p || isdigit(*arg)
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79 || (argtypes == NULL
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80 && ((p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
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81 || (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))))
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82 {
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83 if (!skip)
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84 semsg(_(e_illegal_argument_str), arg);
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85 return arg;
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86 }
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87
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88 // Vim9 script: cannot use script var name for argument. In function: also
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89 // check local vars and arguments.
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90 if (!skip && argtypes != NULL && check_defined(arg, p - arg,
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91 evalarg == NULL ? NULL : evalarg->eval_cctx, TRUE) == FAIL)
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92 return arg;
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93
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94 if (newargs != NULL && ga_grow(newargs, 1) == FAIL)
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95 return arg;
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96 if (newargs != NULL)
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97 {
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98 int c;
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99 int i;
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100
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101 c = *p;
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102 *p = NUL;
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103 arg_copy = vim_strsave(arg);
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104 if (arg_copy == NULL)
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105 {
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106 *p = c;
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107 return arg;
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108 }
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109 is_underscore = arg_copy[0] == '_' && arg_copy[1] == NUL;
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110 if (argtypes == NULL || !is_underscore)
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diff changeset
111 // Check for duplicate argument name.
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parents: 24400
diff changeset
112 for (i = 0; i < newargs->ga_len; ++i)
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
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parents: 24400
diff changeset
113 if (STRCMP(((char_u **)(newargs->ga_data))[i], arg_copy) == 0)
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
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parents: 24400
diff changeset
114 {
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
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parents: 24400
diff changeset
115 semsg(_("E853: Duplicate argument name: %s"), arg_copy);
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
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diff changeset
116 vim_free(arg_copy);
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
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diff changeset
117 return arg;
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diff changeset
118 }
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diff changeset
119 ((char_u **)(newargs->ga_data))[newargs->ga_len] = arg_copy;
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diff changeset
120 newargs->ga_len++;
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diff changeset
121
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diff changeset
122 *p = c;
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diff changeset
123 }
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diff changeset
124
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diff changeset
125 // get any type from "arg: type"
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diff changeset
126 if (argtypes != NULL && (skip || ga_grow(argtypes, 1) == OK))
19181
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diff changeset
127 {
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diff changeset
128 char_u *type = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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diff changeset
129
20029
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diff changeset
130 if (VIM_ISWHITE(*p) && *skipwhite(p) == ':')
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diff changeset
131 {
21821
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diff changeset
132 semsg(_(e_no_white_space_allowed_before_colon_str),
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diff changeset
133 arg_copy == NULL ? arg : arg_copy);
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diff changeset
134 p = skipwhite(p);
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diff changeset
135 }
19181
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diff changeset
136 if (*p == ':')
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diff changeset
137 {
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
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diff changeset
138 ++p;
22816
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diff changeset
139 if (!skip && !VIM_ISWHITE(*p))
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
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diff changeset
140 {
23877
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diff changeset
141 semsg(_(e_white_space_required_after_str_str), ":", p - 1);
20142
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142 return arg;
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diff changeset
143 }
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diff changeset
144 type = skipwhite(p);
21500
574517d682cf patch 8.2.1300: Vim9: optional argument type not parsed properly
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diff changeset
145 p = skip_type(type, TRUE);
22816
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diff changeset
146 if (!skip)
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diff changeset
147 type = vim_strnsave(type, p - type);
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148 }
24410
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diff changeset
149 else if (*skipwhite(p) != '=' && !types_optional && !is_underscore)
20029
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diff changeset
150 {
21821
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diff changeset
151 semsg(_(e_missing_argument_type_for_str),
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diff changeset
152 arg_copy == NULL ? arg : arg_copy);
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diff changeset
153 return arg;
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diff changeset
154 }
22816
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diff changeset
155 if (!skip)
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diff changeset
156 {
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diff changeset
157 if (type == NULL && types_optional)
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diff changeset
158 // 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
159 type = vim_strsave((char_u *)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
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parents: 24398
diff changeset
160 (is_vararg ? "list<any>" : "any"));
22816
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diff changeset
161 ((char_u **)argtypes->ga_data)[argtypes->ga_len++] = type;
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diff changeset
162 }
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163 }
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diff changeset
164
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diff changeset
165 return p;
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166 }
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diff changeset
167
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diff changeset
168 /*
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diff changeset
169 * Get function arguments.
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diff changeset
170 * "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
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diff changeset
171 * "argp" is advanced just after "endchar".
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diff changeset
172 */
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diff changeset
173 static int
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diff changeset
174 get_function_args(
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diff changeset
175 char_u **argp,
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diff changeset
176 char_u endchar,
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diff changeset
177 garray_T *newargs,
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diff changeset
178 garray_T *argtypes, // NULL unless using :def
22816
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diff changeset
179 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
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diff changeset
180 evalarg_T *evalarg, // context or NULL
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diff changeset
181 int *varargs,
16615
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diff changeset
182 garray_T *default_args,
20015
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diff changeset
183 int skip,
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diff changeset
184 exarg_T *eap,
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diff changeset
185 char_u **line_to_free)
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diff changeset
186 {
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diff changeset
187 int mustend = FALSE;
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parents: 23446
diff changeset
188 char_u *arg;
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diff changeset
189 char_u *p;
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diff changeset
190 int c;
16615
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diff changeset
191 int any_default = FALSE;
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diff changeset
192 char_u *expr;
23511
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diff changeset
193 char_u *whitep = *argp;
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diff changeset
194
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diff changeset
195 if (newargs != NULL)
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diff changeset
196 ga_init2(newargs, (int)sizeof(char_u *), 3);
19181
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197 if (argtypes != NULL)
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diff changeset
198 ga_init2(argtypes, (int)sizeof(char_u *), 3);
25044
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
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parents: 25042
diff changeset
199 if (!skip && default_args != NULL)
16615
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diff changeset
200 ga_init2(default_args, (int)sizeof(char_u *), 3);
9562
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diff changeset
201
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diff changeset
202 if (varargs != NULL)
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diff changeset
203 *varargs = FALSE;
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diff changeset
204
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diff changeset
205 /*
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diff changeset
206 * Isolate the arguments: "arg1, arg2, ...)"
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diff changeset
207 */
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diff changeset
208 arg = skipwhite(*argp);
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diff changeset
209 p = arg;
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diff changeset
210 while (*p != endchar)
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diff changeset
211 {
20023
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diff changeset
212 while (eap != NULL && eap->getline != NULL
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diff changeset
213 && (*p == NUL || (VIM_ISWHITE(*whitep) && *p == '#')))
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diff changeset
214 {
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diff changeset
215 char_u *theline;
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diff changeset
216
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diff changeset
217 // End of the line, get the next one.
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diff changeset
218 theline = eap->getline(':', eap->cookie, 0, TRUE);
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diff changeset
219 if (theline == NULL)
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diff changeset
220 break;
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diff changeset
221 vim_free(*line_to_free);
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diff changeset
222 *line_to_free = theline;
20023
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diff changeset
223 whitep = (char_u *)" ";
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diff changeset
224 p = skipwhite(theline);
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diff changeset
225 }
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diff changeset
226
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
227 if (mustend && *p != endchar)
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
228 {
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
229 if (!skip)
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
230 semsg(_(e_invarg2), *argp);
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
231 goto err_ret;
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
232 }
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
233 if (*p == endchar)
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
234 break;
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
235
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
236 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
237 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
238 if (varargs != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
239 *varargs = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
240 p += 3;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
241 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
242
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
243 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
244 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
245 // ...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
246 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
247 {
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
248 if (!skip)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
249 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
250 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
251 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
252
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
253 arg = p;
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
254 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
255 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
256 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
257 break;
23879
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
258 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
259 {
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
260 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
261 break;
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
262 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
263 }
9562
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 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
266 {
25042
3f39b6b73019 patch 8.2.3058: Vim9: cannot use ternary operator in parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25038
diff changeset
267 char_u *np;
3f39b6b73019 patch 8.2.3058: Vim9: cannot use ternary operator in parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25038
diff changeset
268
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
269 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
270 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
271 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
272 if (p == arg)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
273 break;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
274
25042
3f39b6b73019 patch 8.2.3058: Vim9: cannot use ternary operator in parenthesis
Bram Moolenaar <Bram@vim.org>
parents: 25038
diff changeset
275 // 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
276 // "(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
277 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
278 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
279 && default_args != NULL)
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
280 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
281 typval_T rettv;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
282
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19297
diff changeset
283 // 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
284 any_default = TRUE;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
285 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
286 whitep = p;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
287 p = skipwhite(p);
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
288 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
289 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
290 {
25044
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
291 if (!skip)
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
292 {
25044
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
293 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
294 goto err_ret;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
295
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
296 // trim trailing whitespace
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
297 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
298 p--;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
299 c = *p;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
300 *p = NUL;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
301 expr = vim_strsave(expr);
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
302 if (expr == NULL)
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
303 {
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
304 *p = c;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
305 goto err_ret;
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
306 }
a9a21631c090 patch 8.2.3059: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 25042
diff changeset
307 ((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
308 [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
309 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
310 *p = c;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
311 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
312 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
313 else
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
314 mustend = TRUE;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
315 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
316 else if (any_default)
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
317 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
318 emsg(_("E989: 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
319 goto err_ret;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
320 }
24371
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
321
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
322 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
323 {
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
324 // 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
325 if (!skip)
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
326 {
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
327 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
328 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
329 }
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
330 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
331 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
332 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
333 {
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
334 ++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
335 // 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
336 // 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
337 // 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
338 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
339 && !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
340 {
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
341 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
342 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
343 }
71bd2f9adb61 patch 8.2.1182: Vim9: no check for whitespace after comma in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21222
diff changeset
344 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
345 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
346 mustend = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
347 }
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20015
diff changeset
348 whitep = p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
349 p = skipwhite(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
350 }
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
351
9597
3ca0fd9709b1 commit https://github.com/vim/vim/commit/4f0383bc3fe5af0229fb66b53fe94329af783eff
Christian Brabandt <cb@256bit.org>
parents: 9593
diff changeset
352 if (*p != endchar)
3ca0fd9709b1 commit https://github.com/vim/vim/commit/4f0383bc3fe5af0229fb66b53fe94329af783eff
Christian Brabandt <cb@256bit.org>
parents: 9593
diff changeset
353 goto err_ret;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
354 ++p; // skip "endchar"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
355
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
356 *argp = p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
357 return OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
358
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
359 err_ret:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
360 if (newargs != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
361 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
362 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
363 ga_clear_strings(default_args);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
364 return FAIL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
365 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
366
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
367 /*
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
368 * 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
369 * 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
370 */
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
371 static int
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
372 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
373 {
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
374 int len = 0;
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
375
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
376 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
377 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
378 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
379 // 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
380 // 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
381 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
382
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
383 if (len > 0)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
384 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
385 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
386 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
387 int i;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
388 type_T *type;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
389
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
390 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
391 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
392 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
393
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
394 if (p == NULL)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
395 // 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
396 type = &t_unknown;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
397 else
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
398 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
399 if (type == NULL)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
400 return FAIL;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
401 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
402 }
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
403 }
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
404 }
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
405
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
406 if (varargs)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
407 {
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
408 char_u *p;
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
409
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
410 // 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
411 // uf_va_type.
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
412 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
413 [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
414 --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
415 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
416 if (p == NULL)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
417 // 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
418 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
419 else
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
420 {
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
421 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
422 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
423 {
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
424 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
425 ((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
426 return FAIL;
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
427 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
428 }
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
429 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
430 return FAIL;
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
431 }
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
432
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
433 return OK;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
434 }
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
435
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
436 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
437 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
438 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
439 if (ret_type == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
440 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
441 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
442 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
443 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
444
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
445 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
446 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
447 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
448 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
449 return FAIL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
450 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
451 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
452 return OK;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
453 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
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 /*
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
456 * 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
457 */
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
458 static int
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
459 register_closure(ufunc_T *fp)
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
460 {
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
461 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
462 // no change
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
463 return OK;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
464 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
465 fp->uf_scoped = current_funccal;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
466 current_funccal->fc_refcount++;
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
467
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
468 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
469 return FAIL;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
470 ((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
471 [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
472 return OK;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
473 }
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
474
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
475 static void
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
476 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
477 {
23829
950875545045 patch 8.2.2456: Coverity warning for strcpy() into fixed size array
Bram Moolenaar <Bram@vim.org>
parents: 23808
diff changeset
478 // 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
479 // 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
480 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
481
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
482 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
483 {
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
484 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
485 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
486 {
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
487 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
488 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
489 }
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
490 }
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
491 }
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
492
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
493 /*
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
494 * 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
495 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
496 char_u *
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
497 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
498 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
499 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
500 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
501
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
502 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
503 return name;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
504 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
505
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
506 #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
507 /*
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
508 * 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
509 * 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
510 */
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
511 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
512 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
513 {
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
514 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
515 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
516
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
517 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
518 if (fp == NULL)
21066
48cfc37fe4fc patch 8.2.1084: Lua: registering function has useless code
Bram Moolenaar <Bram@vim.org>
parents: 21058
diff changeset
519 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
520
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
521 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
522 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
523 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
524 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
525 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
526 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
527 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
528 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
529 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
530
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
531 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
532 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
533
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 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
535 }
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 #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
537
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
538 /*
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
539 * 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
540 * 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
541 * 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
542 * "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
543 * 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
544 */
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
545 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
546 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
547 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
548 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
549 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
550 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
551 {
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
552 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
553 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
554
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
555 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
556 {
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
557 if (*s == ':')
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
558 {
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
559 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
560 {
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
561 *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
562 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
563 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
564 }
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
565 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
566 *ret_type = s;
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
567 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
568 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
569 {
baf9069f64ca patch 8.2.2445: Vim9: no proper error for lambda missing return type
Bram Moolenaar <Bram@vim.org>
parents: 23727
diff changeset
570 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
571 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
572 }
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
573 }
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
574 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
575 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
576 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
577 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
578 ++s;
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
579 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
580 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
581 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
582 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
583 || !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
584 {
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
585 *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
586 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
587 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
588 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
589 }
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
590 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
591 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
592
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
593 /*
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
594 * 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
595 * return TRUE.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
596 * Otherwise return FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
597 * 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
598 */
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
599 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
600 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
601 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
602 char_u *p = *cmd;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
603
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
604 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
605 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
606 if (*p == '(')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
607 return FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
608 *cmd = p;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
609 return TRUE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
610 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
611 return FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
612 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
613
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
614 /*
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
615 * 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
616 * 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
617 * 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
618 */
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
619 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
620 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
621 {
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
622 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
623 {
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
624 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
625 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
626
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
627 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
628 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
629 {
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
630 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
631 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
632 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
633 }
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
634
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
635 // 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
636 // 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
637 // 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
638 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
639 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
640 }
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
641 }
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
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 /*
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
644 * 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
645 * 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
646 * "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
647 * "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
648 */
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
649 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
650 get_function_body(
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
651 exarg_T *eap,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
652 garray_T *newlines,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
653 char_u *line_arg_in,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
654 char_u **line_to_free)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
655 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
656 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
657 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
658 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
659 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
660 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
661 || eap->cmdidx == CMD_block;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
662 #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
663 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
664 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
665 int nesting = 0;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
666 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
667 int indent = 2;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
668 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
669 int ret = FAIL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
670 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
671 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
672 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
673 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
674
24826
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
675 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
676
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
677 // 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
678 // 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
679 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
680 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
681 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
682 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
683 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
684 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
685 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
686 ((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
687 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
688
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
689 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
690 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
691 getline_options = vim9_function
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
692 ? 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
693 for (;;)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
694 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
695 char_u *theline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
696 char_u *p;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
697 char_u *arg;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
698
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
699 if (KeyTyped)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
700 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
701 msg_scroll = TRUE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
702 saved_wait_return = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
703 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
704 need_wait_return = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
705
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
706 if (line_arg != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
707 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
708 // 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
709 theline = line_arg;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
710 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
711 if (p == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
712 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
713 else
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 *p = NUL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
716 line_arg = p + 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
717 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
718 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
719 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
720 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
721 if (eap->getline == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
722 theline = getcmdline(':', 0L, indent, getline_options);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
723 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
724 theline = eap->getline(':', eap->cookie, indent,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
725 getline_options);
26747
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
726 if (*eap->cmdlinep == *line_to_free)
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
727 *eap->cmdlinep = theline;
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
728 vim_free(*line_to_free);
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
729 *line_to_free = theline;
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 if (KeyTyped)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
732 lines_left = Rows - 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
733 if (theline == 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 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
736 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
737 if (skip_until != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
738 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
739 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
740 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
741 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
742 emsg(_(e_missing_enddef));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
743 else
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
744 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
745 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
746 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
747
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
748 // 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
749 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
750 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
751 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
752 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
753 sourcing_lnum_off = 0;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
754
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
755 if (skip_until != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
756 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
757 // 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
758 // * ":append" and "."
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
759 // * ":python <<EOF" and "EOF"
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
760 // * ":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
761 if (heredoc_trimmed == NULL
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
762 || (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
763 || STRNCMP(theline, heredoc_trimmed,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
764 STRLEN(heredoc_trimmed)) == 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
765 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
766 if (heredoc_trimmed == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
767 p = theline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
768 else if (is_heredoc)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
769 p = skipwhite(theline) == theline
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
770 ? 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
771 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
772 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
773 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
774 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
775 VIM_CLEAR(skip_until);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
776 VIM_CLEAR(heredoc_trimmed);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
777 getline_options = vim9_function
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
778 ? 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
779 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
780
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
781 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
782 {
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
783 // 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
784 // lines.
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
785 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
786 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
787 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
788 ((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
789 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
790 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
791 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
792 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
793 }
24188
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 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
796 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
797 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
798 {
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
799 int c;
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
800 char_u *end;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
801
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
802 // skip ':' and blanks
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
803 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
804 ;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
805
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
806 // 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
807 // 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
808 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
809 ? *p == '}'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
810 : (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
811 ? "enddef" : "endfunction", 4)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
812 && *p != ':'))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
813 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
814 if (nesting-- == 0)
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 char_u *nextcmd = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
817
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
818 if (*p == '|' || *p == '}')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
819 nextcmd = p + 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
820 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
821 nextcmd = line_arg;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
822 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
823 && (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
824 {
25632
c204815f3058 patch 8.2.3352: Vim9: error for nested :enddef has wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 25561
diff changeset
825 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
826 + 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
827 if (eap->cmdidx == CMD_def)
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
828 semsg(_(e_text_found_after_enddef_str), p);
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
829 else
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
830 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
831 _("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
832 p, TRUE);
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
833 }
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
834 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
835 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
836 // 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
837 // we can simply point into it, otherwise we need to
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
838 // change "eap->cmdlinep".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
839 eap->nextcmd = nextcmd;
26747
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
840 if (*line_to_free != NULL
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
841 && *eap->cmdlinep != *line_to_free)
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
842 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
843 vim_free(*eap->cmdlinep);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
844 *eap->cmdlinep = *line_to_free;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
845 *line_to_free = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
846 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
847 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
848 break;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
849 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
850 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
851
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
852 // 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
853 // 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
854 // for "enddef".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
855 // 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
856 // not find it.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
857 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
858 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
859 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
860 emsg(_(e_mismatched_endfunction));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
861 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
862 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
863 emsg(_(e_mismatched_enddef));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
864
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
865 // 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
866 // at "end".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
867 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
868 indent -= 2;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
869 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
870 || 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
871 || 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
872 || 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
873 indent += 2;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
874
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
875 // 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
876 // 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
877 // 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
878 c = *p;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
879 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
880 || (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
881 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
882 if (*p == '!')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
883 p = skipwhite(p + 1);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
884 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
885 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
886 NULL, NULL));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
887 if (*skipwhite(p) == '(')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
888 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
889 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
890 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
891 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
892 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
893 ++nesting;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
894 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
895 nesting_inline[nesting] = FALSE;
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
896 indent += 2;
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
897 }
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
898 }
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
899 }
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
900
25296
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
901 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
902 {
25296
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
903 // 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
904 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
905 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
906 --end;
25473
9a4cb96c9550 patch 8.2.3273: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents: 25469
diff changeset
907 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
908 {
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
909 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
910
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
911 // 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
912 --end;
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
913 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
914 --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
915 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
916 if (!is_block)
25265
1d6ff96306fc patch 8.2.3169: Vim9: cannot handle nested inline function
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
917 {
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
918 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
919
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
920 // 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
921 // "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
922 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
923 || 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
924 }
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
925
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
926 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
927 {
25296
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
928 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
929 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
930 else
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
931 {
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
932 ++nesting;
ec0421c25be9 patch 8.2.3185: Vim9: start of inline function found in comment line
Bram Moolenaar <Bram@vim.org>
parents: 25269
diff changeset
933 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
934 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
935 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
936 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
937 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
938 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
939 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
940
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
941 // 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
942 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
943 if (!vim9_function
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
944 && ((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
945 || (p[0] == 'c'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
946 && (!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
947 && (!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
948 && (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
949 || !ASCII_ISALPHA(p[6])))))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
950 || (p[0] == 'i'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
951 && (!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
952 && (!ASCII_ISALPHA(p[2])
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
953 || (p[2] == 's'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
954 && (!ASCII_ISALPHA(p[3])
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
955 || p[3] == 'e'))))))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
956 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
957
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
958 // 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
959 arg = skipwhite(skiptowhite(p));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
960 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
961 && ((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
962 && (!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
963 || ((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
964 && !ASCII_ISALPHA(p[3]))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
965 || (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
966 && (!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
967 || (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
968 && (!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
969 || (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
970 && !ASCII_ISALPHA(p[3]))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
971 || (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
972 && (!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
973 || (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
974 && (!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
975 ))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
976 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
977 // ":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
978 p = skipwhite(arg + 2);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
979 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
980 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
981 // Ignore leading white space.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
982 p = skipwhite(p + 4);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
983 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
984 skipwhite(theline) - theline);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
985 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
986 if (*p == NUL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
987 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
988 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
989 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
990 getline_options = GETLINE_NONE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
991 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
992 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
993 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
994 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
995
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
996 // 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
997 // 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
998 // 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
999 // 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
1000 arg = skipwhite(skiptowhite(p));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1001 if (*arg == '[')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1002 arg = vim_strchr(arg, ']');
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1003 if (arg != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1004 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1005 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
1006 && arg[1] == '<' && arg[2] =='<');
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1007
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1008 if (!found)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1009 // 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
1010 arg = skipwhite(skiptowhite(arg));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1011 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
1012 && (checkforcmd(&p, "let", 2)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1013 || checkforcmd(&p, "var", 3)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1014 || checkforcmd(&p, "final", 5)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1015 || checkforcmd(&p, "const", 5))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1016 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1017 p = skipwhite(arg + 3);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1018 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
1019 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1020 // Ignore leading white space.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1021 p = skipwhite(p + 4);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1022 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
1023 skipwhite(theline) - theline);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1024 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1025 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
1026 getline_options = GETLINE_NONE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1027 is_heredoc = TRUE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1028 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1029 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1030 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1031
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1032 // 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
1033 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
1034 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1035
24826
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1036 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
1037 {
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1038 // For a :def function "python << EOF" concatenats all the lines,
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1039 // 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
1040 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
1041 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
1042 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
1043 }
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1044 else
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1045 {
a8d64f1a223b patch 8.2.2951: Vim9: cannot use heredoc for :python, :lua, etc.
Bram Moolenaar <Bram@vim.org>
parents: 24687
diff changeset
1046 // 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
1047 // 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
1048 // 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
1049 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
1050 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1051 if (p == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1052 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1053 ((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
1054
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1055 // 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
1056 // 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
1057 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
1058 ((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
1059
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1060 // 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
1061 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
1062 line_arg = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1063 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1064
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1065 // 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
1066 if (!did_emsg)
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1067 ret = OK;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1068
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1069 theend:
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1070 vim_free(skip_until);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1071 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
1072 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
1073 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
1074 return ret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1075 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1076
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1077 /*
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1078 * 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
1079 * until the matching "}".
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1080 * 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
1081 * 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
1082 */
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1083 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1084 lambda_function_body(
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1085 char_u **arg,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1086 typval_T *rettv,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1087 evalarg_T *evalarg,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1088 garray_T *newargs,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1089 garray_T *argtypes,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1090 int varargs,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1091 garray_T *default_args,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1092 char_u *ret_type)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1093 {
24422
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1094 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
1095 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
1096 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
1097 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
1098 exarg_T eap;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1099 garray_T newlines;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1100 char_u *cmdline = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1101 int ret = FAIL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1102 char_u *line_to_free = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1103 partial_T *pt;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1104 char_u *name;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1105 int lnum_save = -1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1106 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
1107
24202
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
1108 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
1109 {
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
1110 semsg(_(e_trailing_arg), *arg + 1);
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
1111 return FAIL;
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
1112 }
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
1113
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1114 CLEAR_FIELD(eap);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1115 eap.cmdidx = CMD_block;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1116 eap.forceit = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1117 eap.cmdlinep = &cmdline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1118 eap.skip = !evaluate;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1119 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
1120 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
1121 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1122 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1123 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
1124 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
1125 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1126
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1127 ga_init2(&newlines, (int)sizeof(char_u *), 10);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1128 if (get_function_body(&eap, &newlines, NULL, &line_to_free) == FAIL)
24190
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1129 {
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1130 vim_free(cmdline);
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1131 goto erret;
24190
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1132 }
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1133
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1134 // 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
1135 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
1136 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
1137 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1138 int idx;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1139 char_u *last;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1140 size_t plen;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1141 char_u *pnl;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1142
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1143 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
1144 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1145 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
1146
24655
3876d9629ebd patch 8.2.2866: Vim9: memory leak when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24653
diff changeset
1147 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
1148 goto erret;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1149
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1150 // 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
1151 // 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
1152 // 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
1153 // 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
1154 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
1155 p = (char_u *)"";
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1156 plen = STRLEN(p);
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1157 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
1158 if (pnl != NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1159 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
1160 ((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
1161 ((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
1162 }
24655
3876d9629ebd patch 8.2.2866: Vim9: memory leak when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24653
diff changeset
1163 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
1164 goto erret;
26747
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
1165 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
1166 // 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
1167 last = cmdline;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1168 else
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1169 // nothing is following the "}"
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1170 last = (char_u *)"}";
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1171 plen = STRLEN(last);
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1172 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
1173 if (pnl != NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1174 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
1175 ((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
1176 ((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
1177 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1178
26747
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
1179 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
1180 {
26053
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
1181 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
1182
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1183 // Something comes after the "}".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1184 *arg = eap.nextcmd;
24190
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1185
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1186 // "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
1187 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
1188 {
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
1189 ((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
1190 evalarg->eval_using_cmdline = TRUE;
26747
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
1191 if (cmdline == line_to_free)
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
1192 line_to_free = NULL;
26053
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
1193 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1194 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1195 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1196 *arg = (char_u *)"";
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1197
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1198 if (!evaluate)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1199 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1200 ret = OK;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1201 goto erret;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1202 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1203
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1204 name = get_lambda_name();
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1205 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
1206 if (ufunc == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1207 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1208 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
1209 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
1210 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
1211 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
1212 ufunc->uf_refcount = 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1213 ufunc->uf_args = *newargs;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1214 newargs->ga_data = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1215 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
1216 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
1217 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
1218
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1219 // 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
1220 lnum_save = SOURCING_LNUM;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1221 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
1222
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1223 // parse argument types
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1224 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
1225 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1226 SOURCING_LNUM = lnum_save;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1227 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1228 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1229
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1230 // 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
1231 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
1232 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1233
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1234 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
1235 if (pt == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1236 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1237 pt->pt_func = ufunc;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1238 pt->pt_refcount = 1;
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 ufunc->uf_lines = newlines;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1241 newlines.ga_data = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1242 if (sandbox)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1243 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
1244 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
1245 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
1246 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
1247 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
1248 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
1249 set_function_type(ufunc);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1250
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
1251 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
1252
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1253 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
1254 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
1255 ufunc = NULL;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1256 ret = OK;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1257
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1258 erret:
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1259 if (lnum_save >= 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1260 SOURCING_LNUM = lnum_save;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1261 vim_free(line_to_free);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1262 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
1263 if (newargs != NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1264 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
1265 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
1266 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
1267 {
827fcf174f15 patch 8.2.2663: Vim9: leaking memory when inline function has an error
Bram Moolenaar <Bram@vim.org>
parents: 24208
diff changeset
1268 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
1269 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
1270 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1271 return ret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1272 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1273
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1274 /*
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1275 * 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
1276 * "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
1277 * 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
1278 * 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
1279 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1280 int
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1281 get_lambda_tv(
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1282 char_u **arg,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1283 typval_T *rettv,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1284 int types_optional,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1285 evalarg_T *evalarg)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1286 {
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1287 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
1288 && (evalarg->eval_flags & EVAL_EVALUATE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1289 garray_T newargs;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1290 garray_T newlines;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1291 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
1292 garray_T argtypes;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1293 garray_T default_args;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1294 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
1295 partial_T *pt = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1296 int varargs;
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1297 char_u *ret_type = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1298 int ret;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1299 char_u *s;
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1300 char_u *start, *end;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1301 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
1302 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
1303 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
1304 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
1305 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
1306 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
1307 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
1308
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1309 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
1310 return NOTDONE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1311
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1312 ga_init(&newargs);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1313 ga_init(&newlines);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1314
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1315 // 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
1316 // 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
1317 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
1318 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
1319 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
1320 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
1321 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
1322 {
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1323 if (types_optional)
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1324 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
1325 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
1326 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1327
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1328 // Parse the arguments for real.
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1329 if (evaluate)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1330 pnewargs = &newargs;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1331 else
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1332 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
1333 *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
1334 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
1335 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
1336 &varargs, &default_args,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1337 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
1338 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
1339 || (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
1340 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
1341 {
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1342 if (types_optional)
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1343 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
1344 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
1345 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
1346 }
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
1347 *arg = s;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1348
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1349 // 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
1350 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
1351 {
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1352 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
1353 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
1354 }
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1355
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1356 // 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
1357 if (evaluate)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1358 eval_lavars_used = &eval_lavars;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1359
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1360 *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
1361
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1362 // 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
1363 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
1364 {
24422
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1365 if (evalarg == NULL)
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1366 // cannot happen?
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1367 goto theend;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1368 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
1369 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
1370 &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
1371 goto errret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1372 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1373 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1374 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
1375 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1376 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
1377 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
1378 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1379
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1380 // 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
1381 start = *arg;
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1382 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
1383 if (ret == FAIL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1384 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
1385 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
1386 {
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1387 // 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
1388 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
1389 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
1390 }
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1391
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1392 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
1393 {
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1394 *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
1395 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
1396 {
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1397 semsg(_("E451: Expected }: %s"), *arg);
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1398 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
1399 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1400 ++*arg;
19826
293a22b677a8 patch 8.2.0469: Vim9: no error for missing ] after list
Bram Moolenaar <Bram@vim.org>
parents: 19685
diff changeset
1401 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1402
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1403 if (evaluate)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1404 {
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1405 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
1406 int flags = FC_LAMBDA;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1407 char_u *p;
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1408 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
1409 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
1410
17659
121bdff812b4 patch 8.1.1827: allocating more memory than needed for extended structs
Bram Moolenaar <Bram@vim.org>
parents: 17646
diff changeset
1411 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
1412 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1413 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
1414 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
1415 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
1416 if (pt == NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1417 goto errret;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1418
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1419 ga_init2(&newlines, (int)sizeof(char_u *), 1);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1420 if (ga_grow(&newlines, 1) == FAIL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1421 goto errret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1422
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1423 // 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
1424 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
1425 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
1426 line_end = end;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1427
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1428 // 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
1429 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
1430 p = alloc(len);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1431 if (p == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1432 goto errret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1433 ((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
1434 STRCPY(p, "return ");
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1435 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
1436
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1437 if (line_end != end)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1438 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1439 // 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
1440 // 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
1441 while (*line_end == '\n')
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1442 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1443 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
1444 goto errret;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1445 start = line_end + 1;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1446 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
1447 if (line_end == NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1448 line_end = end;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1449 ((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
1450 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
1451 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1452 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1453
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
1454 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
1455 // 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
1456 flags |= FC_NOARGS;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1457
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1458 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
1459 set_ufunc_name(fp, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1460 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
1461 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
1462 if (types_optional)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1463 {
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
1464 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
1465 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
1466 goto errret;
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1467 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
1468 {
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1469 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
1470 &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
1471 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
1472 goto errret;
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1473 }
23420
42294d4d4f6e patch 8.2.2253: Vim9: expr test fails
Bram Moolenaar <Bram@vim.org>
parents: 23398
diff changeset
1474 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
1475 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
1476 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1477
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1478 fp->uf_lines = newlines;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1479 if (current_funccal != NULL && eval_lavars)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1480 {
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
1481 flags |= FC_CLOSURE;
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
1482 if (register_closure(fp) == FAIL)
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1483 goto errret;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1484 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1485
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1486 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1487 if (prof_def_func())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1488 func_do_profile(fp);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1489 #endif
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
1490 if (sandbox)
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
1491 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
1492 // 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
1493 // 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
1494 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
1495 fp->uf_flags = flags;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1496 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
1497 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
1498 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
1499
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
1500 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
1501
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1502 pt->pt_func = fp;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1503 pt->pt_refcount = 1;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1504 rettv->vval.v_partial = pt;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1505 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
1506
308d29307910 patch 8.2.2558: no error if a lambda argument shadows a variable
Bram Moolenaar <Bram@vim.org>
parents: 24004
diff changeset
1507 hash_add(&func_hashtab, UF2HIKEY(fp));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1508 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1509
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1510 theend:
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1511 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
1512 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
1513 evalarg->eval_tofree = tofree1;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1514 else
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1515 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
1516 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
1517 if (types_optional)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1518 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
1519
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1520 return OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1521
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1522 errret:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1523 ga_clear_strings(&newargs);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1524 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
1525 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
1526 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
1527 {
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1528 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
1529 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
1530 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
1531 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1532 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
1533 vim_free(pt);
21222
a4d00a2dadd6 patch 8.2.1162: crash when using a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1534 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
1535 evalarg->eval_tofree = tofree1;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1536 else
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1537 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
1538 vim_free(tofree2);
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1539 eval_lavars_used = old_eval_lavars;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1540 return FAIL;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1543 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1544 * 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
1545 * name it contains, otherwise return "name".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1546 * 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
1547 * "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
1548 * 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
1549 * 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
1550 * 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
1551 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1552 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
1553 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
1554 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
1555 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
1556 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
1557 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
1558 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
1559 int *found_var)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1560 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1561 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
1562 typval_T *tv = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1563 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
1564 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
1565 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
1566 int did_type = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1567
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1568 if (partialp != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1569 *partialp = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1570
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1571 cc = name[*lenp];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1572 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
1573
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1574 v = find_var(name, &ht, no_autoload);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1575 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
1576 if (v != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1577 {
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1578 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
1579 }
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1580 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
1581 {
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1582 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
1583 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
1584 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
1585
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1586 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
1587 {
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1588 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
1589 len -= 2;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1590 }
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1591 import = find_imported(p, len, NULL);
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1592
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1593 // imported variable from another script
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1594 if (import != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1595 {
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1596 if (import->imp_funcname != NULL)
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1597 {
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1598 s = import->imp_funcname;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1599 *lenp = (int)STRLEN(s);
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1600 return s;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1601 }
26556
dff04b7fa6b2 patch 8.2.3807: Vim9: can call import with star directly
Bram Moolenaar <Bram@vim.org>
parents: 26540
diff changeset
1602 if (import->imp_flags & IMP_FLAGS_STAR)
dff04b7fa6b2 patch 8.2.3807: Vim9: can call import with star directly
Bram Moolenaar <Bram@vim.org>
parents: 26540
diff changeset
1603 {
dff04b7fa6b2 patch 8.2.3807: Vim9: can call import with star directly
Bram Moolenaar <Bram@vim.org>
parents: 26540
diff changeset
1604 name[len] = NUL;
dff04b7fa6b2 patch 8.2.3807: Vim9: can call import with star directly
Bram Moolenaar <Bram@vim.org>
parents: 26540
diff changeset
1605 semsg(_(e_cannot_use_str_itself_it_is_imported_with_star),
dff04b7fa6b2 patch 8.2.3807: Vim9: can call import with star directly
Bram Moolenaar <Bram@vim.org>
parents: 26540
diff changeset
1606 name);
dff04b7fa6b2 patch 8.2.3807: Vim9: can call import with star directly
Bram Moolenaar <Bram@vim.org>
parents: 26540
diff changeset
1607 name[len] = cc;
dff04b7fa6b2 patch 8.2.3807: Vim9: can call import with star directly
Bram Moolenaar <Bram@vim.org>
parents: 26540
diff changeset
1608 *lenp = 0;
dff04b7fa6b2 patch 8.2.3807: Vim9: can call import with star directly
Bram Moolenaar <Bram@vim.org>
parents: 26540
diff changeset
1609 return (char_u *)""; // just in case
dff04b7fa6b2 patch 8.2.3807: Vim9: can call import with star directly
Bram Moolenaar <Bram@vim.org>
parents: 26540
diff changeset
1610 }
dff04b7fa6b2 patch 8.2.3807: Vim9: can call import with star directly
Bram Moolenaar <Bram@vim.org>
parents: 26540
diff changeset
1611 else
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1612 {
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1613 scriptitem_T *si = SCRIPT_ITEM(import->imp_sid);
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1614 svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data)
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1615 + import->imp_var_vals_idx;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1616 tv = sv->sv_tv;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1617 if (type != NULL)
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1618 *type = sv->sv_type;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1619 did_type = TRUE;
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1620 }
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 {
26046
f773ef3c641d patch 8.2.3557: Vim9: cannot call imported funcref at script level
Bram Moolenaar <Bram@vim.org>
parents: 25826
diff changeset
1658 svar_T *sv = find_typval_in_script(tv);
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 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1677 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1678
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1679 if (*name == K_SPECIAL)
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);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1681 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1682 p = name;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
1683 semsg(_(ermsg), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1684 if (p != name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1685 vim_free(p);
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1688 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1689 * 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
1690 * Return OK or FAIL.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1691 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1692 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1693 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
1694 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
1695 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
1696 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
1697 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
1698 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
1699 funcexe_T *funcexe) // various values
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1700 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1701 char_u *argp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1702 int ret = OK;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1703 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
1704 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
1705 int vim9script = in_vim9script();
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 {
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
1731 semsg(_(e_no_white_space_allowed_before_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
1732 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
1733 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
1734 }
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 }
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 else
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21528
diff changeset
1737 argp = skipwhite(argp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1738 if (*argp != ',')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1739 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
1740 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
1741 {
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
1742 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
1743 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
1744 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
1745 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1746 }
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
1747 argp = skipwhite_and_linebreak(argp, evalarg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1748 if (*argp == ')')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1749 ++argp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1750 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1751 ret = FAIL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1752
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1753 if (ret == OK)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1754 {
25400
5c7192180b89 patch 8.2.3237: when a builtin function gives an error processing continues
Bram Moolenaar <Bram@vim.org>
parents: 25396
diff changeset
1755 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
1756 int did_emsg_before = did_emsg;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1757
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1758 if (get_vim_var_nr(VV_TESTING))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1759 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1760 // 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
1761 // 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
1762 if (funcargs.ga_itemsize == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1763 ga_init2(&funcargs, (int)sizeof(typval_T *), 50);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1764 for (i = 0; i < argcount; ++i)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1765 if (ga_grow(&funcargs, 1) == OK)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1766 ((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
1767 &argvars[i];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1768 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1769
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
1770 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
1771 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
1772 {
25400
5c7192180b89 patch 8.2.3237: when a builtin function gives an error processing continues
Bram Moolenaar <Bram@vim.org>
parents: 25396
diff changeset
1773 // 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
1774 // 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
1775 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
1776 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
1777 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1778
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1779 funcargs.ga_len -= i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1780 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1781 else if (!aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1782 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1783 if (argcount == MAX_FUNC_ARGS)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1784 emsg_funcname(N_("E740: Too many arguments for function %s"), name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1785 else
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
1786 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
1787 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1788
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1789 while (--argcount >= 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1790 clear_tv(&argvars[argcount]);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1791
21737
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1792 if (in_vim9script())
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1793 *arg = argp;
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1794 else
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1795 *arg = skipwhite(argp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1796 return ret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1797 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1798
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1799 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1800 * 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
1801 * 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
1802 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1803 static int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1804 eval_fname_sid(char_u *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 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
1807 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1808
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1809 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1810 * 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
1811 * 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
1812 * 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
1813 * (slow).
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1814 */
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
1815 char_u *
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1816 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
1817 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1818 int llen;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1819 char_u *fname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1820 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1821
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1822 llen = eval_fname_script(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1823 if (llen > 0)
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 fname_buf[0] = K_SPECIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1826 fname_buf[1] = KS_EXTRA;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1827 fname_buf[2] = (int)KE_SNR;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1828 i = 3;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1829 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
1830 {
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
1831 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
1832 *error = FCERR_SCRIPT;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1833 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1834 {
16378
3d6b282e2d6e patch 8.1.1194: typos and small problems in source files
Bram Moolenaar <Bram@vim.org>
parents: 16003
diff changeset
1835 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
1836 (long)current_sctx.sc_sid);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1837 i = (int)STRLEN(fname_buf);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1838 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1839 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1840 if (i + STRLEN(name + llen) < FLEN_FIXED)
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 STRCPY(fname_buf + i, name + llen);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1843 fname = fname_buf;
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 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1846 {
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16708
diff changeset
1847 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
1848 if (fname == NULL)
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
1849 *error = FCERR_OTHER;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1850 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1851 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1852 *tofree = fname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1853 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
1854 STRCPY(fname + i, name + llen);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1855 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1856 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1857 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1858 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1859 fname = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1860 return fname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1861 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1862
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1863 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1864 * 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
1865 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1866 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
1867 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
1868 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1869 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
1870 char_u buffer[200];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1871
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1872 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
1873 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
1874 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
1875 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
1876 (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
1877 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
1878 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
1879 return HI2UF(hi);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1880
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1881 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1882 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1883
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1884 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1885 * 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
1886 * 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
1887 * Return NULL for unknown function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1888 */
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
1889 ufunc_T *
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
1890 find_func_even_dead(char_u *name, int is_global, cctx_T *cctx)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1891 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1892 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
1893 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
1894 imported_T *imported;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1895
20816
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1896 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
1897 {
21586
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
1898 char_u *after_script = NULL;
21699
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21685
diff changeset
1899 long sid = 0;
26530
2fbd05a873e3 patch 8.2.3794: Vim9: cannot find script-local func using "s:"
Bram Moolenaar <Bram@vim.org>
parents: 26506
diff changeset
1900 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
1901 && (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
1902
3fe594c72d8c patch 8.2.1541: Vim9: cannot find function reference for s:Func
Bram Moolenaar <Bram@vim.org>
parents: 21969
diff changeset
1903 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
1904 {
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1905 // 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
1906 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
1907 ? 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
1908 if (func != NULL)
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1909 return func;
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1910 }
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1911
21699
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21685
diff changeset
1912 if (name[0] == K_SPECIAL
20816
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1913 && name[1] == KS_EXTRA
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1914 && name[2] == 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
1915 {
20816
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1916 // Caller changes s: to <SNR>99_name.
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1917
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1918 after_script = name + 3;
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1919 sid = getdigits(&after_script);
21699
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21685
diff changeset
1920 if (*after_script == '_')
20816
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1921 ++after_script;
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1922 else
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1923 after_script = NULL;
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1924 }
21983
3fe594c72d8c patch 8.2.1541: Vim9: cannot find function reference for s:Func
Bram Moolenaar <Bram@vim.org>
parents: 21969
diff changeset
1925 if (find_script_local || after_script != NULL)
20816
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1926 {
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1927 // Find imported function before global one.
21699
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21685
diff changeset
1928 if (after_script != NULL && sid != current_sctx.sc_sid)
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21685
diff changeset
1929 imported = find_imported_in_script(after_script, 0, sid);
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21685
diff changeset
1930 else
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21685
diff changeset
1931 imported = find_imported(after_script == NULL
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21685
diff changeset
1932 ? name : after_script, 0, cctx);
20816
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1933 if (imported != NULL && imported->imp_funcname != NULL)
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1934 {
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1935 hi = hash_find(&func_hashtab, imported->imp_funcname);
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1936 if (!HASHITEM_EMPTY(hi))
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1937 return HI2UF(hi);
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1938 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1939 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1940 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1941
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1942 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
1943 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
1944 if (!HASHITEM_EMPTY(hi))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1945 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
1946
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1947 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1948 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1949
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1950 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1951 * 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
1952 * "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
1953 * 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
1954 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1955 ufunc_T *
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
1956 find_func(char_u *name, int is_global, cctx_T *cctx)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1957 {
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
1958 ufunc_T *fp = find_func_even_dead(name, is_global, cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1959
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1960 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
1961 return fp;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1962 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1963 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1964
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1965 /*
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1966 * 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
1967 */
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1968 int
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1969 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
1970 {
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1971 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
1972 }
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1973
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1974 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1975 * 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
1976 * "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
1977 * Takes care of script-local function names.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1978 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1979 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1980 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
1981 {
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1982 if (!func_is_global(fp))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1983 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1984 STRCPY(buf, "<SNR>");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1985 STRCAT(buf, fp->uf_name + 3);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1986 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1987 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1988 STRCPY(buf, fp->uf_name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1989 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1990
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1991 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1992 * 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
1993 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1994 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1995 add_nr_var(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1996 dict_T *dp,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1997 dictitem_T *v,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1998 char *name,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1999 varnumber_T nr)
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(v->di_key, name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2002 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
2003 hash_add(&dp->dv_hashtab, DI2HIKEY(v));
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2004 v->di_tv.v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2005 v->di_tv.v_lock = VAR_FIXED;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2006 v->di_tv.vval.v_number = nr;
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 /*
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2010 * Free "fc".
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2011 */
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2012 static void
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2013 free_funccal(funccall_T *fc)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2014 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2015 int i;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2016
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2017 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
2018 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2019 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
2020
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2021 // 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
2022 // 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
2023 // 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
2024 // 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
2025 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
2026 fp->uf_scoped = NULL;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2027 }
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
2028 ga_clear(&fc->fc_funcs);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2029
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
2030 func_ptr_unref(fc->func);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2031 vim_free(fc);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2032 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2033
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2034 /*
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2035 * 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
2036 * 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
2037 * 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
2038 */
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2039 static void
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2040 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
2041 {
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2042 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
2043
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2044 // 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
2045 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
2046
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2047 // 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
2048 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
2049
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2050 // 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
2051 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
2052 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
2053
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2054 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
2055 }
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2056
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2057 /*
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2058 * 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
2059 * 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
2060 */
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2061 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
2062 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
2063 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2064 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
2065 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
2066
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2067 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
2068
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2069 // 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
2070 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
2071 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
2072 else
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2073 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
2074
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2075 // 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
2076 // 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
2077 // in it.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2078 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
2079 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
2080 else
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2081 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2082 int todo;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2083 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
2084 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
2085
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2086 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
2087
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2088 // 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
2089 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
2090 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
2091 {
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2092 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
2093 {
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2094 --todo;
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2095 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
2096 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
2097 }
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 }
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2100
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2101 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
2102 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
2103 else
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 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
2106
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2107 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
2108
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2109 // 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
2110 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
2111 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
2112 }
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2113
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2114 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
2115 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
2116 else
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 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
2119
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2120 // "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
2121 // 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
2122 // 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
2123 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
2124 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
2125
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2126 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
2127 // 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
2128 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
2129 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
2130 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2131 // 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
2132 // 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
2133 // 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
2134 // 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
2135 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
2136 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
2137 }
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2138 }
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2139 }
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2140
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2141 /*
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2142 * 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
2143 */
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2144 static int
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2145 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
2146 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2147 return isdigit(*name)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2148 || (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
2149 }
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2150
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2151 /*
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2152 * 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
2153 * 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
2154 * 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
2155 * 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
2156 * 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
2157 * looked up by name.
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2158 */
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2159 int
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2160 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
2161 {
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
2162 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
2163 }
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2164
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2165 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2166 * 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
2167 * 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
2168 * 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
2169 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2170 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2171 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
2172 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2173 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
2174 int i;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2175
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2176 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
2177 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2178
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2179 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
2180 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
2181 && 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
2182 && 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
2183 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
2184 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2185 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
2186 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2187 *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
2188 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
2189 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2190 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2191 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2192 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
2193 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
2194 ((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
2195 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2196
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2197 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2198 * 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
2199 * 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
2200 * 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
2201 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2202 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2203 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
2204 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2205 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
2206
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2207 // 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
2208 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
2209 return FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2210
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2211 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
2212 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
2213 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2214 // 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
2215 // 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
2216 // 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
2217 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
2218 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2219 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
2220 return FALSE;
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2221 }
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2222 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
2223 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
2224 return TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2225 }
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
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2229 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2230 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
2231 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2232 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
2233 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
2234 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
2235 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
2236 VIM_CLEAR(fp->uf_block_ids);
19685
d64f403289db patch 8.2.0399: various memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
2237 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
2238 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
2239
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2240 // 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
2241 // 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
2242 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
2243 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
2244 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
2245 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
2246
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2247 #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
2248 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
2249 {
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2250 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
2251 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
2252 }
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2253
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2254 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
2255 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
2256 #endif
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2257 #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
2258 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
2259 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
2260 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
2261 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2262 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2263
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2264 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2265 * 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
2266 * 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
2267 * 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
2268 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2269 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2270 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
2271 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2272 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
2273 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2274 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
2275
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2276 // 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
2277 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
2278 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
2279 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
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 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2283 * 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
2284 * 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
2285 * 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
2286 * 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
2287 */
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2288 static int
20257
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20255
diff changeset
2289 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
2290 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2291 // 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
2292 // 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
2293 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
2294 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
2295
20257
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20255
diff changeset
2296 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
2297 {
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2298 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
2299 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
2300 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
2301 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
2302 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
2303 }
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2304 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
2305 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2306
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 * 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
2309 * 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
2310 */
26445
568f93dcdc62 patch 8.2.3753: Vim9: function unreferenced while called is never deleted
Bram Moolenaar <Bram@vim.org>
parents: 26439
diff changeset
2311 void
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2312 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
2313 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2314 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
2315 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
2316 || (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
2317 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
2318 else
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
2319 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
2320 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2321
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2322 /*
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2323 * 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
2324 * 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
2325 */
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2326 int
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2327 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
2328 {
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2329 ufunc_T *ufunc = find_func_even_dead(lambda, TRUE, NULL);
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
2330 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
2331
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2332 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
2333 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
2334 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
2335 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
2336 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2337
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2338 fp = find_func(global, TRUE, NULL);
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2339 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
2340 {
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2341 // TODO: handle ! to overwrite
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
2342 semsg(_(e_function_str_already_exists_add_excl_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
2343 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
2344 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2345
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2346 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
2347 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
2348 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
2349
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2350 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
2351 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
2352 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
2353 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
2354 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
2355 || 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
2356 == FAIL
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2357 || 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
2358 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
2359
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2360 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
2361 : 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
2362 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
2363 {
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2364 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
2365 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
2366 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
2367 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
2368 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
2369 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2370 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
2371 {
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2372 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
2373 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
2374 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
2375 }
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2376 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
2377
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2378 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
2379 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
2380 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
2381
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2382 // 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
2383 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
2384
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2385 // 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
2386 // 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
2387 // 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
2388 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
2389 {
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2390 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
2391
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2392 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
2393 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
2394 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
2395 {
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2396 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
2397 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
2398 }
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2399 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
2400 --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
2401 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2402
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2403 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
2404
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2405 failed:
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2406 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
2407 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
2408 }
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2409
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2410 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
2411
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2412 /*
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2413 * 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
2414 * 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
2415 * 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
2416 */
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2417 int
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2418 funcdepth_increment(void)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2419 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2420 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
2421 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
2422 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
2423 return FAIL;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2424 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2425 ++funcdepth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2426 return OK;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2427 }
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 void
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2430 funcdepth_decrement(void)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2431 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2432 --funcdepth;
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
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2435 /*
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2436 * 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
2437 */
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2438 int
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2439 funcdepth_get(void)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2440 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2441 return funcdepth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2442 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2443
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 * 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
2446 * 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
2447 * 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
2448 */
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2449 void
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2450 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
2451 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2452 funcdepth = depth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2453 }
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2454
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2455 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2456 * Call a user function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2457 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2458 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2459 call_user_func(
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2460 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
2461 int argcount, // nr of args
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2462 typval_T *argvars, // arguments
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2463 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
2464 funcexe_T *funcexe, // context
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2465 dict_T *selfdict) // Dictionary for "self"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2466 {
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
2467 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
2468 int using_sandbox = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2469 funccall_T *fc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2470 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
2471 int default_arg_err = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2472 dictitem_T *v;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2473 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
2474 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2475 int ai;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2476 int islambda = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2477 char_u numbuf[NUMBUFLEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2478 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
2479 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
2480 int tv_to_free_len = 0;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2481 #ifdef FEAT_PROFILE
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2482 profinfo_T profile_info;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2483 #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
2484 ESTACK_CHECK_DECLARATION
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2485
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2486 #ifdef FEAT_PROFILE
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2487 CLEAR_FIELD(profile_info);
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2488 #endif
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2489
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2490 // 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
2491 if (funcdepth_increment() == FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2492 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2493 rettv->v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2494 rettv->vval.v_number = -1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2495 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2496 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2497
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2498 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
2499
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
2500 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
2501 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
2502 return;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2503 fc->caller = current_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2504 current_funccal = fc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2505 fc->func = fp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2506 fc->rettv = rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2507 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
2508 // 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
2509 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
2510 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
2511 // Set up fields for closure.
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2512 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
2513 func_ptr_ref(fp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2514
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
2515 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
2516 {
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2517 #ifdef FEAT_PROFILE
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2518 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
2519 #endif
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
2520 // 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
2521 #ifdef FEAT_PROFILE
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2522 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
2523 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
2524 #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
2525 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
2526 funcdepth_decrement();
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2527 #ifdef FEAT_PROFILE
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2528 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
2529 || (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
2530 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
2531 #endif
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2532 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
2533 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
2534 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2535 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2536
26323
3841da4eac23 patch 8.2.3692: Vim9: cannot use :func inside a :def function
Bram Moolenaar <Bram@vim.org>
parents: 26205
diff changeset
2537 islambda = fp->uf_flags & FC_LAMBDA;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2538
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2539 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2540 * 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
2541 * 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
2542 * 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
2543 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2544 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2545 * Init l: variables.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2546 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2547 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
2548 if (selfdict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2549 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2550 // 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
2551 // 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
2552 v = &fc->fixvar[fixvar_idx++].var;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2553 name = v->di_key;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2554 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
2555 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
2556 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
2557 v->di_tv.v_type = VAR_DICT;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2558 v->di_tv.v_lock = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2559 v->di_tv.vval.v_dict = selfdict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2560 ++selfdict->dv_refcount;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2563 /*
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2564 * 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
2565 * 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
2566 * 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
2567 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2568 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
2569 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
2570 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
2571 (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
2572 ? 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
2573 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
2574 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
2575 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2576 // 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
2577 // 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
2578 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
2579 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
2580 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
2581 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
2582 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
2583 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
2584 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
2585 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
2586 }
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
2587 CLEAR_FIELD(fc->l_varlist);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2588 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
2589 fc->l_varlist.lv_lock = VAR_FIXED;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2590
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2591 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2592 * 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
2593 * Set a:name to named arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2594 * 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
2595 * 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
2596 */
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2597 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
2598 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2599 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
2600 (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
2601 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
2602 (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
2603 }
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2604 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
2605 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2606 int addlocal = FALSE;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2607 typval_T def_rettv;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2608 int isdefault = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2609
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2610 ai = i - fp->uf_args.ga_len;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2611 if (ai < 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2612 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2613 // named argument a:name
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2614 name = FUNCARG(fp, i);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2615 if (islambda)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2616 addlocal = TRUE;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2617
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2618 // 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
2619 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
2620 && (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
2621 && 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
2622 if (isdefault)
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2623 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2624 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
2625
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2626 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
2627 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
2628
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2629 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
2630 [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
2631 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
2632 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2633 default_arg_err = 1;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2634 break;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2635 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2636 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2637 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2638 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2639 {
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2640 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
2641 // 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
2642 break;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2643
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2644 // "..." argument a:1, a:2, etc.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2645 sprintf((char *)numbuf, "%d", ai + 1);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2646 name = numbuf;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2647 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2648 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
2649 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2650 v = &fc->fixvar[fixvar_idx++].var;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2651 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
2652 STRCPY(v->di_key, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2653 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2654 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2655 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2656 v = dictitem_alloc(name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2657 if (v == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2658 break;
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2659 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
2660 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2661
17127
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
2662 // 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
2663 // "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
2664 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
2665 v->di_tv.v_lock = VAR_FIXED;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2666
24448
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
2667 if (isdefault)
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
2668 // 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
2669 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
2670
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2671 if (addlocal)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2672 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2673 // 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
2674 // 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
2675 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
2676 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
2677 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2678 else
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2679 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
2680
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2681 if (ai >= 0 && ai < MAX_FUNC_ARGS)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2682 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2683 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
2684
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2685 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
2686 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
2687 list_append(&fc->l_varlist, li);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2688 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2689 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2690
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2691 // 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
2692 ++RedrawingDisabled;
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2693
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2694 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
2695 {
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2696 using_sandbox = TRUE;
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2697 ++sandbox;
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2698 }
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2699
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
2700 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
2701 ESTACK_CHECK_SETUP
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2702 if (p_verbose >= 12)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2703 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2704 ++no_wait_return;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2705 verbose_enter_scroll();
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2706
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2707 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
2708 if (p_verbose >= 14)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2709 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2710 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
2711 char_u numbuf2[NUMBUFLEN];
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2712 char_u *tofree;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2713 char_u *s;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2714
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2715 msg_puts("(");
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2716 for (i = 0; i < argcount; ++i)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2717 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2718 if (i > 0)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2719 msg_puts(", ");
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2720 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
2721 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
2722 else
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2723 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2724 // 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
2725 ++emsg_off;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2726 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
2727 --emsg_off;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2728 if (s != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2729 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2730 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
2731 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2732 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
2733 s = buf;
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 msg_puts((char *)s);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2736 vim_free(tofree);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2737 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2738 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2739 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2740 msg_puts(")");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2741 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2742 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
2743
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2744 verbose_leave_scroll();
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2745 --no_wait_return;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2746 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2747 #ifdef FEAT_PROFILE
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2748 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
2749 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
2750 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
2751 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2752
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
2753 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
2754 current_sctx = fp->uf_script_ctx;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2755 save_did_emsg = did_emsg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2756 did_emsg = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2757
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2758 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
2759 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
2760 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
2761 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2762 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
2763
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2764 // 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
2765 // 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
2766 ++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
2767 (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
2768 --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
2769 }
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2770 else
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2771 // 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
2772 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
2773 DOCMD_NOWAIT|DOCMD_VERBOSE|DOCMD_REPEAT);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2774
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2775 --RedrawingDisabled;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2776
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2777 // 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
2778 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
2779 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2780 clear_tv(rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2781 rettv->v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2782 rettv->vval.v_number = -1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2783 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2784
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2785 #ifdef FEAT_PROFILE
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2786 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
2787 {
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2788 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
2789
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2790 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
2791 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
2792 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2793 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2794
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2795 // 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
2796 if (p_verbose >= 12)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2797 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2798 ++no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2799 verbose_enter_scroll();
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 if (aborting())
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2802 smsg(_("%s aborted"), SOURCING_NAME);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2803 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
2804 smsg(_("%s returning #%ld"), SOURCING_NAME,
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2805 (long)fc->rettv->vval.v_number);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2806 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2807 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2808 char_u buf[MSG_BUF_LEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2809 char_u numbuf2[NUMBUFLEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2810 char_u *tofree;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2811 char_u *s;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2812
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2813 // 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
2814 // 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
2815 // 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
2816 ++emsg_off;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2817 s = tv2string(fc->rettv, &tofree, numbuf2, 0);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2818 --emsg_off;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2819 if (s != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2820 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2821 if (vim_strsize(s) > MSG_BUF_CLEN)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2822 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2823 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
2824 s = buf;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2825 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2826 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
2827 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2828 }
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 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
2831
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2832 verbose_leave_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2833 --no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2834 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2835
19075
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents: 19035
diff changeset
2836 ESTACK_CHECK_NOW
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2837 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
2838 current_sctx = save_current_sctx;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2839 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2840 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
2841 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
2842 #endif
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2843 if (using_sandbox)
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2844 --sandbox;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2845
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2846 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
2847 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2848 ++no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2849 verbose_enter_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2850
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2851 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
2852 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
2853
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2854 verbose_leave_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2855 --no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2856 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2857
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2858 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
2859 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
2860 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
2861 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
2862 cleanup_function_call(fc);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2863 }
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 /*
23252
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2866 * 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
2867 * 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
2868 */
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2869 int
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2870 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
2871 {
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2872 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
2873
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2874 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
2875 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
2876 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
2877 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
2878 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
2879 }
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2880
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2881 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2882 * 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
2883 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2884 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2885 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
2886 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
2887 int argcount,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2888 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
2889 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
2890 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
2891 dict_T *selfdict)
14430
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
2892 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2893 int error;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2894
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
2895 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
2896 *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
2897 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
2898 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
2899 return error;
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2900 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
2901 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
2902 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2903 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2904 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
2905 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
2906
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2907 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2908 * 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
2909 * 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
2910 * redo buffer.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2911 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2912 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
2913 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
2914 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2915 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
2916 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
2917 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2918 ++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
2919 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
2920 (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
2921 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
2922 // 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
2923 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
2924 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
2925 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
2926 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
2927 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
2928 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2929 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
2930 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2931
14927
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2932 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
2933
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2934 /*
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2935 * 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
2936 * 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
2937 */
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2938 void
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2939 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
2940 {
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2941 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
2942 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
2943 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
2944 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
2945 }
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2946
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2947 void
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2948 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
2949 {
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2950 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
2951 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
2952 else
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2953 {
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2954 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
2955 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
2956 }
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
17370
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2959 funccall_T *
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2960 get_current_funccal(void)
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2961 {
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2962 return current_funccal;
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2963 }
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2964
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2965 /*
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2966 * 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
2967 */
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2968 void
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2969 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
2970 {
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2971 hashitem_T *hi;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2972 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
2973 long_u todo = 1;
20193
cf13b26be258 patch 8.2.0652: compiler warning for char conversion
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
2974 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
2975 size_t len;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2976
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2977 buf[0] = K_SPECIAL;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2978 buf[1] = KS_EXTRA;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2979 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
2980 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
2981 len = STRLEN(buf);
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2982
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2983 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
2984 {
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2985 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
2986 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
2987 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
2988 {
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2989 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
2990 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
2991 {
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2992 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
2993
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2994 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
2995
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2996 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
2997 {
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2998 // 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
2999 // it from the hashtable.
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3000 if (func_remove(fp))
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3001 fp->uf_refcount--;
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3002 }
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3003 else
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3004 {
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3005 func_clear(fp, TRUE);
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3006 // 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
3007 // 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
3008 // over.
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3009 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
3010 break;
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
3011 }
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3012 }
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3013 --todo;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3014 }
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3015 }
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3016 }
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3017
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3018 #if defined(EXITFREE) || defined(PROTO)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3019 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3020 free_all_functions(void)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3021 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3022 hashitem_T *hi;
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3023 ufunc_T *fp;
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3024 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
3025 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
3026 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
3027
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3028 // 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
3029 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
3030 {
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
3031 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
3032 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
3033 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
3034 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
3035 }
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
3036
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3037 // 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
3038 // 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
3039 // 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
3040 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
3041 {
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3042 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
3043 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
3044 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
3045 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3046 // 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
3047 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
3048 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
3049 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
3050
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3051 // 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
3052 // 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
3053 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
3054 ++skipped;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3055 else
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3056 {
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
3057 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
3058 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
3059 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
3060 {
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3061 skipped = 0;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3062 break;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3063 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3064 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3065 --todo;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3066 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3067 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
3068
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3069 // 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
3070 // 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
3071 skipped = 0;
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3072 while (func_hashtab.ht_used > skipped)
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3073 {
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3074 todo = func_hashtab.ht_used;
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3075 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
3076 if (!HASHITEM_EMPTY(hi))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3077 {
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3078 --todo;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3079 // 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
3080 // 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
3081 fp = HI2UF(hi);
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3082 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
3083 ++skipped;
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3084 else
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3085 {
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3086 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
3087 {
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3088 skipped = 0;
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3089 break;
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3090 }
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
3091 // 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
3092 ++skipped;
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3093 }
9562
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 }
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3096 if (skipped == 0)
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
3097 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
3098
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3099 free_def_functions();
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3100 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3101 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3102
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3103 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3104 * 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
3105 * 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
3106 * "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
3107 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3108 int
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3109 builtin_function(char_u *name, int len)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3110 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3111 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3112
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3113 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
3114 return FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3115 p = vim_strchr(name, AUTOLOAD_CHAR);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3116 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
3117 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3118
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3119 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3120 func_call(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3121 char_u *name,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3122 typval_T *args,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3123 partial_T *partial,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3124 dict_T *selfdict,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3125 typval_T *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3126 {
19201
e7b4fff348dd patch 8.2.0159: non-materialized range() list causes problems
Bram Moolenaar <Bram@vim.org>
parents: 19183
diff changeset
3127 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
3128 listitem_T *item;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3129 typval_T argv[MAX_FUNC_ARGS + 1];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3130 int argc = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3131 int r = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3132
20392
4c317d8c1051 patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3133 CHECK_LIST_MATERIALIZE(l);
19934
3ff714d765ba patch 8.2.0523: loops are repeated
Bram Moolenaar <Bram@vim.org>
parents: 19912
diff changeset
3134 FOR_ALL_LIST_ITEMS(l, item)
9562
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 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
3137 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
3138 emsg(_("E699: Too many arguments"));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3139 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3140 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3141 // 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
3142 // 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
3143 copy_tv(&item->li_tv, &argv[argc++]);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3144 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3145
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3146 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
3147 {
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3148 funcexe_T funcexe;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3149
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
3150 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
3151 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
3152 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
3153 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
3154 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
3155 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
3156 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
3157 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3158
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3159 // Free the arguments.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3160 while (argc > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3161 clear_tv(&argv[--argc]);
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 return r;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3164 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3165
18104
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3166 static int callback_depth = 0;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3167
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3168 int
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3169 get_callback_depth(void)
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3170 {
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3171 return callback_depth;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3172 }
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3173
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3174 /*
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3175 * 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
3176 * 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
3177 */
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3178 int
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3179 call_callback(
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3180 callback_T *callback,
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3181 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
3182 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
3183 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
3184 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
3185 // PLUS ONE elements!
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3186 {
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3187 funcexe_T funcexe;
18104
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3188 int ret;
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3189
26452
65b4109a4297 patch 8.2.3756: might crash when callback is not valid
Bram Moolenaar <Bram@vim.org>
parents: 26445
diff changeset
3190 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
3191 return FAIL;
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
3192 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
3193 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
3194 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
3195 ++callback_depth;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3196 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
3197 --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
3198
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3199 // 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
3200 // 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
3201 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
3202 {
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3203 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
3204 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
3205 }
dfa658800f21 patch 8.2.3798: a :def callback function postpones an error message
Bram Moolenaar <Bram@vim.org>
parents: 26534
diff changeset
3206
18104
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
3207 return ret;
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3208 }
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3209
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3210 /*
26388
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3211 * 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
3212 * 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
3213 * 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
3214 */
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3215 varnumber_T
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3216 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
3217 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
3218 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
3219 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
3220 // 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
3221 {
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3222 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
3223 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
3224
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3225 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
3226 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
3227
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3228 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
3229 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
3230 return retval;
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
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26348
diff changeset
3233 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3234 * 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
3235 * 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
3236 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3237 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
3238 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
3239 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3240 switch (error)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3241 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3242 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
3243 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
3244 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
3245 else
26602
fac6673086df patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26574
diff changeset
3246 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
3247 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3248 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
3249 emsg_funcname(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3250 N_("E276: Cannot use function as a method: %s"), name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3251 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3252 case FCERR_DELETED:
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
3253 emsg_funcname(e_func_deleted, name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3254 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3255 case FCERR_TOOMANY:
26602
fac6673086df patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26574
diff changeset
3256 emsg_funcname((char *)e_too_many_arguments_for_function_str,
fac6673086df patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26574
diff changeset
3257 name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3258 break;
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_TOOFEW:
26602
fac6673086df patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26574
diff changeset
3260 emsg_funcname((char *)e_not_enough_arguments_for_function_str,
fac6673086df patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26574
diff changeset
3261 name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3262 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3263 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
3264 emsg_funcname(
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
3265 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
3266 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3267 case FCERR_DICT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3268 emsg_funcname(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3269 N_("E725: Calling dict function without Dictionary: %s"),
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3270 name);
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 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3273 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3274
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3275 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3276 * 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
3277 *
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3278 * 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
3279 * 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
3280 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3281 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3282 call_func(
16634
a1ba0bd74e7d patch 8.1.1319: computing function length name in many places
Bram Moolenaar <Bram@vim.org>
parents: 16615
diff changeset
3283 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
3284 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
3285 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
3286 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
3287 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
3288 // 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
3289 funcexe_T *funcexe) // more arguments
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3290 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3291 int ret = FAIL;
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3292 int error = FCERR_NONE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3293 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
3294 ufunc_T *fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3295 char_u fname_buf[FLEN_FIXED + 1];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3296 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
3297 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
3298 char_u *name = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3299 int argcount = argcount_in;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3300 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
3301 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
3302 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
3303 // "funcexe->fe_basetv" is not NULL
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3304 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
3305 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
3306 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
3307 type_T check_type;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3308
17883
6249953b0609 patch 8.1.1938: may crash when out of memory
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
3309 // 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
3310 // 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
3311 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
3312
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3313 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
3314 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
3315 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
3316 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3317 // 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
3318 // 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
3319 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
3320 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
3321 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
3322
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3323 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
3324 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3325
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3326 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
3327 *funcexe->fe_doesrange = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3328
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3329 if (partial != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3330 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3331 // 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
3332 // 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
3333 // 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
3334 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
3335 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
3336 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
3337 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3338 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
3339 {
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3340 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
3341 {
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3342 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
3343 goto theend;
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3344 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3345 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
3346 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3347 for (i = 0; i < argcount_in; ++i)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3348 argv[i + argv_clear] = argvars_in[i];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3349 argvars = argv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3350 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
3351
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3352 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
3353 && 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
3354 {
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3355 // 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
3356 // 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
3357 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
3358 funcexe->fe_check_type = &check_type;
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
3359 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
3360 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
3361 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3362 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3363 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3364
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3365 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
3366 && 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
3367 {
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3368 // 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
3369 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
3370 (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
3371 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
3372 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3373
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3374 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
3375 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3376 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
3377 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
3378
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3379 // 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
3380 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
3381 {
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3382 is_global = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3383 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
3384 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3385
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3386 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
3387 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
3388 error = FCERR_UNKNOWN;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3389
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3390 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
3391 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3392 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3393 * User defined function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3394 */
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3395 if (fp == NULL)
21586
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3396 fp = find_func(rfname, is_global, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3397
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3398 // 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
3399 if (fp == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3400 && 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
3401 rfname, rfname, TRUE, NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3402 && !aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3403 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3404 // executed an autocommand, search for the function again
21586
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3405 fp = find_func(rfname, is_global, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3406 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3407 // Try loading a package.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3408 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
3409 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3410 // loaded a package, search for the function again
21586
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3411 fp = find_func(rfname, is_global, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3412 }
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3413 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
3414 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3415 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
3416
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3417 // 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
3418 // 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
3419 if (p != NULL && (funcname[0] != 's' || funcname[1] != ':'))
21586
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3420 fp = find_func(p, is_global, NULL);
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3421 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3422
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3423 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
3424 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
3425 #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
3426 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
3427 {
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
3428 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
3429
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
3430 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
3431 }
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
3432 #endif
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3433 else if (fp != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3434 {
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3435 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
3436 // 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
3437 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
3438 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
3439
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3440 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
3441 {
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3442 // 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
3443 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
3444 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
3445 argcount++;
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3446 argvars = argv;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3447 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
3448 }
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3449
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3450 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
3451 funcexe, selfdict);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3452 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3453 }
26534
28745eec1dda patch 8.2.3796: the funcexe_T struct members are not named consistently
Bram Moolenaar <Bram@vim.org>
parents: 26530
diff changeset
3454 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
3455 {
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3456 /*
17638
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3457 * 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
3458 * 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
3459 */
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3460 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
3461 funcexe->fe_basetv);
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3462 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3463 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3464 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3465 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3466 * 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
3467 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3468 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
3469 }
21586
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3470
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3471 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3472 * 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
3473 * 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
3474 * 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
3475 * 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
3476 * 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
3477 * 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
3478 * 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
3479 * 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
3480 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3481 update_force_abort();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3482 }
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3483 if (error == FCERR_NONE)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3484 ret = OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3485
18576
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3486 theend:
9562
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 * 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
3489 * 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
3490 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3491 if (!aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3492 {
26506
4a1d2abc2016 patch 8.2.3783: confusing error for using a variable as a function
Bram Moolenaar <Bram@vim.org>
parents: 26504
diff changeset
3493 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
3494 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3495
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3496 // 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
3497 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
3498 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
3499
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3500 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3501 vim_free(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3502
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3503 return ret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3504 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3505
21401
aa7675a4a0cd patch 8.2.1251: Vim9: warning for pointer usage, test failure undetected
Bram Moolenaar <Bram@vim.org>
parents: 21319
diff changeset
3506 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
3507 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
3508 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3509 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
3510 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3511
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3512 /*
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3513 * 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
3514 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3515 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3516 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
3517 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3518 int j;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3519
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3520 msg_start();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3521 if (indent)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3522 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
3523 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
3524 msg_puts("def ");
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3525 else
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3526 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
3527 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
3528 msg_putchar('(');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3529 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
3530 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3531 if (j)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3532 msg_puts(", ");
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3533 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
3534 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
3535 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3536 char *tofree;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3537
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3538 msg_puts(": ");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3539 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
3540 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
3541 }
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3542 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
3543 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3544 msg_puts(" = ");
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3545 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
3546 [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
3547 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3548 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3549 if (fp->uf_varargs)
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("...");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3554 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3555 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
3556 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3557 if (j)
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("...");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3560 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
3561 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
3562 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3563 char *tofree;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3564
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3565 msg_puts(": ");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3566 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
3567 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
3568 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3569 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3570 msg_putchar(')');
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3571
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
3572 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
3573 {
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3574 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
3575 {
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3576 char *tofree;
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3577
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3578 msg_puts(": ");
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3579 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
3580 vim_free(tofree);
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3581 }
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3582 }
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3583 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
3584 msg_puts(" abort");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3585 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
3586 msg_puts(" range");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3587 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
3588 msg_puts(" dict");
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
3589 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
3590 msg_puts(" closure");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3591 msg_clr_eos();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3592 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
3593 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
3594 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3595
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3596 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3597 * 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
3598 * 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
3599 * 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
3600 * 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
3601 * "is_global" is NULL.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3602 * flags:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3603 * TFN_INT: internal function name OK
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3604 * TFN_QUIET: be quiet
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3605 * 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
3606 * 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
3607 * 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
3608 */
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3609 char_u *
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3610 trans_function_name(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3611 char_u **pp,
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3612 int *is_global,
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3613 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
3614 int flags,
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3615 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
3616 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
3617 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
3618 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3619 char_u *name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3620 char_u *start;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3621 char_u *end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3622 int lead;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3623 char_u sid_buf[20];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3624 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
3625 int extra = 0;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3626 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
3627 int vim9script;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3628
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3629 if (fdp != NULL)
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
3630 CLEAR_POINTER(fdp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3631 start = *pp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3632
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3633 // 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
3634 // command).
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3635 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
3636 && (*pp)[2] == (int)KE_SNR)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3637 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3638 *pp += 3;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3639 len = get_id_len(pp) + 3;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3640 return vim_strnsave(start, len);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3641 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3642
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3643 // 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
3644 // 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
3645 lead = eval_fname_script(start);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3646 if (lead > 2)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3647 start += lead;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3648
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3649 // 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
3650 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
3651 lead > 2 ? 0 : FNE_CHECK_START);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3652 if (end == start)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3653 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3654 if (!skip)
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
3655 emsg(_(e_function_name_required));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3656 goto theend;
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 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
3659 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3660 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3661 * 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
3662 * 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
3663 * interrupt, or an exception.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3664 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3665 if (!aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3666 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3667 if (end != NULL)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
3668 semsg(_(e_invarg2), start);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3669 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3670 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3671 *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
3672 goto theend;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3675 if (lv.ll_tv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3676 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3677 if (fdp != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3678 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3679 fdp->fd_dict = lv.ll_dict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3680 fdp->fd_newkey = lv.ll_newkey;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3681 lv.ll_newkey = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3682 fdp->fd_di = lv.ll_di;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3683 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3684 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
3685 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3686 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
3687 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3688 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3689 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
3690 && lv.ll_tv->vval.v_partial != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3691 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3692 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
3693 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3694 if (partial != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3695 *partial = lv.ll_tv->vval.v_partial;
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 else
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 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3700 || lv.ll_dict == NULL || fdp->fd_newkey == NULL))
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
3701 emsg(_(e_funcref));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3702 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3703 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3704 name = 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 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3707 }
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 if (lv.ll_name == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3710 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3711 // 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
3712 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3713 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3714 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3715
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3716 // 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
3717 if (lv.ll_exp_name != NULL)
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 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
3720 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
3721 flags & TFN_NO_AUTOLOAD, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3722 if (name == lv.ll_exp_name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3723 name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3724 }
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
3725 else if (!(flags & TFN_NO_DEREF))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3726 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3727 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
3728 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
3729 flags & TFN_NO_AUTOLOAD, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3730 if (name == *pp)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3731 name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3732 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3733 if (name != NULL)
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 name = vim_strsave(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3736 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3737 if (STRNCMP(name, "<SNR>", 5) == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3738 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3739 // Change "<SNR>" to the byte sequence.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3740 name[0] = K_SPECIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3741 name[1] = KS_EXTRA;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3742 name[2] = (int)KE_SNR;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3743 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
3744 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3745 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3746 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3747
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3748 if (lv.ll_exp_name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3749 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3750 len = (int)STRLEN(lv.ll_exp_name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3751 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
3752 && STRNCMP(lv.ll_name, "s:", 2) == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3753 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3754 // 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
3755 // leading "s:" then remove it.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3756 lv.ll_name += 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3757 len -= 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3758 lead = 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3759 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3760 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3761 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3762 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3763 // skip over "s:" and "g:"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3764 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
3765 {
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3766 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
3767 *is_global = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3768 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
3769 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3770 len = (int)(end - lv.ll_name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3771 }
22496
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
3772 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
3773 {
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
3774 if (!skip)
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
3775 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
3776 goto theend;
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
3777 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3778
23237
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3779 // 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
3780 // 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
3781 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
3782 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
3783 {
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3784 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
3785
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3786 // 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
3787 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
3788 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
3789 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
3790 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3791
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3792 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3793 * Copy the function name to allocated memory.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3794 * 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
3795 * Accept <SNR>123_name() outside a script.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3796 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3797 if (skip)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3798 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
3799 else if (lead > 0 || vim9script)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3800 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3801 if (!vim9script)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3802 lead = 3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3803 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
3804 && 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
3805 || eval_fname_sid(*pp))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3806 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3807 // 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
3808 if (current_sctx.sc_sid <= 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3809 {
26439
b18f3b0f317c patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents: 26388
diff changeset
3810 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
3811 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3812 }
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
3813 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
3814 if (vim9script)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3815 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
3816 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3817 lead += (int)STRLEN(sid_buf);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3818 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3819 }
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
3820 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
3821 || (in_vim9script() && *lv.ll_name == '_')))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3822 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
3823 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
3824 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3825 }
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
3826 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
3827 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3828 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
3829
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3830 if (cp != NULL && cp < end)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3831 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
3832 semsg(_("E884: Function name cannot contain a colon: %s"), start);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3833 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3834 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3835 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3836
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3837 name = alloc(len + lead + extra + 1);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3838 if (name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3839 {
19225
77cd94083850 patch 8.2.0171: Coverity warning for using uninitialized buffer
Bram Moolenaar <Bram@vim.org>
parents: 19201
diff changeset
3840 if (!skip && (lead > 0 || vim9script))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3841 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3842 name[0] = K_SPECIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3843 name[1] = KS_EXTRA;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3844 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
3845 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
3846 STRCPY(name + 3, sid_buf);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3847 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3848 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
3849 name[lead + extra + len] = NUL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3850 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3851 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3852
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3853 theend:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3854 clear_lval(&lv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3855 return name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3856 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3857
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3858 /*
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3859 * 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
3860 * 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
3861 * "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
3862 * 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
3863 * 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
3864 */
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3865 char_u *
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3866 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
3867 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3868 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
3869
21279
8d1d11afd8c8 patch 8.2.1190: Vim9: checking for Vim9 syntax is spread out
Bram Moolenaar <Bram@vim.org>
parents: 21263
diff changeset
3870 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
3871 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3872 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
3873 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
3874 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
3875 }
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3876 return NULL;
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3877 }
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3878
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3879 /*
26721
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3880 * 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
3881 * 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
3882 * 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
3883 * 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
3884 * 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
3885 */
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3886 char_u *
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3887 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
3888 {
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3889 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
3890 int off;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3891 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
3892
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3893 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
3894 return NULL;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3895
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3896 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
3897 && 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
3898 // 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
3899 return NULL;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3900
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3901 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
3902 {
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3903 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
3904 return NULL;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3905 }
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3906 // 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
3907 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
3908 (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
3909 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
3910 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
3911 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
3912 return NULL;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3913 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
3914 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
3915
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3916 return newname;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3917 }
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3918
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3919 /*
26348
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3920 * 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
3921 * 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
3922 */
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3923 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
3924 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
3925 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
3926 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
3927 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
3928 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
3929 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
3930 {
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3931 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
3932 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
3933
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3934 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
3935 {
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3936 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
3937 (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
3938 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
3939 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
3940 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
3941 }
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3942 else
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3943 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
3944 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
3945 *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
3946 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
3947 }
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3948
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
3949 /*
20709
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3950 * 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
3951 * 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
3952 */
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22908
diff changeset
3953 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
3954 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
3955 {
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
3956 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
3957 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
3958 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
3959
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
3960 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
3961 {
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3962 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
3963 {
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3964 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
3965
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3966 --todo;
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3967 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
3968 && (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
3969 ? !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
3970 && !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
3971 : !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
3972 && 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
3973 {
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3974 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
3975 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
3976 {
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3977 emsg(_("E454: function list was modified"));
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3978 return;
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3979 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3980 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3981 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3982 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3983 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3984
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3985 /*
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3986 * ":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
3987 * 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
3988 * the function name.
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3989 * 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
3990 */
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3991 ufunc_T *
26747
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
3992 define_function(exarg_T *eap, char_u *name_arg, char_u **line_to_free)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3993 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3994 int j;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3995 int c;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3996 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
3997 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
3998 int is_global = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3999 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4000 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
4001 char_u *whitep;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4002 char_u *line_arg = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4003 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
4004 garray_T argtypes;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
4005 garray_T default_args;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4006 garray_T newlines;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4007 int varargs = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4008 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
4009 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
4010 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
4011 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
4012 int free_fp = FALSE;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4013 int overwrite = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4014 dictitem_T *v;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4015 funcdict_T fudi;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4016 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
4017 int paren;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4018 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
4019 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
4020 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
4021 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
4022
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4023 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4024 * ":function" without argument: list functions.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4025 */
20138
d0a9766167ab patch 8.2.0624: Vim9: no check for space before #comment
Bram Moolenaar <Bram@vim.org>
parents: 20081
diff changeset
4026 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
4027 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4028 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
4029 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
4030 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
4031 return NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4032 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4033
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4034 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4035 * ":function /pat": list functions matching pattern.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4036 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4037 if (*eap->arg == '/')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4038 {
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
4039 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
4040 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4041 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4042 regmatch_T regmatch;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4043
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4044 c = *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4045 *p = NUL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4046 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
4047 *p = c;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4048 if (regmatch.regprog != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4049 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4050 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
4051 list_functions(&regmatch);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4052 vim_regfree(regmatch.regprog);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4053 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4054 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4055 if (*p == '/')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4056 ++p;
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
4057 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
4058 return NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4059 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4060
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4061 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
4062 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
4063 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
4064
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4065 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4066 * 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
4067 * func normal function name
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4068 * "name" == func, "fudi.fd_dict" == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4069 * dict.func new dictionary entry
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4070 * "name" == NULL, "fudi.fd_dict" set,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4071 * "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
4072 * 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
4073 * "name" == func, "fudi.fd_dict" set,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4074 * "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
4075 * 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
4076 * "name" == NULL, "fudi.fd_dict" set,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4077 * "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
4078 * s:func script-local function name
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4079 * 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
4080 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4081 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
4082 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
4083 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4084 // 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
4085 paren = TRUE;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4086 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
4087 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4088 else
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4089 {
26348
bf1a7ce3f14a patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Bram Moolenaar <Bram@vim.org>
parents: 26323
diff changeset
4090 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
4091 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
4092 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
4093 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
4094 {
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4095 /*
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4096 * 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
4097 * 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
4098 * 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
4099 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4100 if (!aborting())
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4101 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4102 if (!eap->skip && fudi.fd_newkey != NULL)
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4103 semsg(_(e_dictkey), 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
4104 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
4105 return NULL;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4106 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4107 else
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4108 eap->skip = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4109 }
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
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4112 // 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
4113 // 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
4114 saved_did_emsg = did_emsg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4115 did_emsg = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4116
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4117 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4118 * ":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
4119 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4120 if (!paren)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4121 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4122 if (!ends_excmd(*skipwhite(p)))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4123 {
21461
4dfd00f481fb patch 8.2.1281: the "trailing characters" error can be hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 21435
diff changeset
4124 semsg(_(e_trailing_arg), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4125 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4126 }
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
4127 set_nextcmd(eap, p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4128 if (eap->nextcmd != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4129 *p = NUL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4130 if (!eap->skip && !got_int)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4131 {
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4132 fp = find_func(name, is_global, NULL);
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4133 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
4134 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4135 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
4136
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4137 // 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
4138 // 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
4139 if (up != NULL)
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4140 fp = find_func(up, FALSE, NULL);
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4141 }
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
4142
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4143 if (fp != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4144 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4145 list_func_head(fp, TRUE);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4146 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
4147 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4148 if (FUNCLINE(fp, j) == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4149 continue;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4150 msg_putchar('\n');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4151 msg_outnum((long)(j + 1));
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4152 if (j < 9)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4153 msg_putchar(' ');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4154 if (j < 99)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4155 msg_putchar(' ');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4156 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
4157 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
4158 ui_breakcheck();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4159 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4160 if (!got_int)
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 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
4163 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
4164 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
4165 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4166 msg_puts(" endfunction");
9562
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 else
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4170 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
4171 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4172 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4173 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4174
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4175 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4176 * ":function name(arg1, arg2)" Define function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4177 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4178 p = skipwhite(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4179 if (*p != '(')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4180 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4181 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4182 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4183 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
4184 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4185 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4186 // 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
4187 if (vim_strchr(p, '(') != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4188 p = vim_strchr(p, '(');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4189 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4190
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
4191 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
4192 {
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
4193 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
4194 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
4195 }
7d0959080545 patch 8.2.2405: Vim9: no need to allow white space before "(" for :def
Bram Moolenaar <Bram@vim.org>
parents: 23717
diff changeset
4196
21479
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4197 // 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
4198 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
4199 {
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4200 emsg(_(e_nobang));
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4201 goto ret_free;
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4202 }
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
4203
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
4204 ga_init2(&newlines, (int)sizeof(char_u *), 10);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4205
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4206 if (!eap->skip && name_arg == NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4207 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4208 // 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
4209 // (that we are overwriting).
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4210 if (name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4211 arg = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4212 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4213 arg = fudi.fd_newkey;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4214 if (arg != NULL && (fudi.fd_di == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4215 || (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
4216 && 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
4217 {
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
4218 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
4219 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
4220
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4221 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
4222 {
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4223 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
4224 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
4225 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
4226 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
4227 ++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
4228 }
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4229 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
4230 ? 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
4231 : 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
4232 ;
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4233 if (name_base[i] != NUL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4234 emsg_funcname((char *)e_invarg2, 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
4235
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4236 // 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
4237 // 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
4238 if (vim9script && *arg == K_SPECIAL
26574
5f4198087073 patch 8.2.3816: compiler warning for posible loss of data on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 26566
diff changeset
4239 && eval_variable(name_base, (int)STRLEN(name_base), NULL, NULL,
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
4240 EVAL_VAR_NOAUTOLOAD + EVAL_VAR_IMPORT
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4241 + 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
4242 {
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
4243 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
4244 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
4245 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4246 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4247 // Disallow using the g: dict.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4248 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
4249 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
4250 emsg(_("E862: 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
4251 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
4252 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4253 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4254
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4255 // 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
4256 // invalid.
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
4257 ++p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4258 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
4259 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
4260 NULL, &varargs, &default_args, eap->skip,
26747
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
4261 eap, line_to_free) == FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4262 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
4263 whitep = p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4264
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4265 if (eap->cmdidx == CMD_def)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4266 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4267 // 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
4268 if (*skipwhite(p) == ':')
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4269 {
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
4270 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
4271 {
164cef0bc7ab patch 8.2.3317: Vim9: No error for missing white space before return type
Bram Moolenaar <Bram@vim.org>
parents: 25521
diff changeset
4272 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
4273 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
4274 }
164cef0bc7ab patch 8.2.3317: Vim9: No error for missing white space before return type
Bram Moolenaar <Bram@vim.org>
parents: 25521
diff changeset
4275 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
4276 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
4277 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
4278 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
4279 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
4280 {
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20816
diff changeset
4281 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
4282 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
4283 p = skipwhite(p);
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4284 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4285 else
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4286 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
4287 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
4288 ret_type = NULL;
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4289 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4290 }
21435
8ec9e2b54ce7 patch 8.2.1268: Vim9: no error for using double quote comment
Bram Moolenaar <Bram@vim.org>
parents: 21401
diff changeset
4291 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
4292 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4293 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4294 // 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
4295 for (;;)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4296 {
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
4297 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
4298 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
4299 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
4300 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4301 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
4302 p += 5;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4303 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4304 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
4305 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4306 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
4307 p += 4;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4308 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4309 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
4310 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4311 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
4312 p += 5;
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4313 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4314 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
4315 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4316 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
4317 p += 7;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4318 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
4319 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4320 emsg_funcname(N_("E932: Closure function should not be at top level: %s"),
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4321 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
4322 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4323 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4324 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4325 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4326 break;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4327 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4328
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4329 // 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
4330 // 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
4331 if (*p == '\n')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4332 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
4333 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
4334 && !(*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
4335 && 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
4336 && !(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
4337 && (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
4338 && !eap->skip
8ec9e2b54ce7 patch 8.2.1268: Vim9: no error for using double quote comment
Bram Moolenaar <Bram@vim.org>
parents: 21401
diff changeset
4339 && !did_emsg)
21461
4dfd00f481fb patch 8.2.1281: the "trailing characters" error can be hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 21435
diff changeset
4340 semsg(_(e_trailing_arg), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4341
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4342 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4343 * 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
4344 * found.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4345 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4346 if (KeyTyped)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4347 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4348 // 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
4349 // 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
4350 // 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
4351 if (!eap->skip && !eap->forceit)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4352 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4353 if (fudi.fd_dict != NULL && fudi.fd_newkey == NULL)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
4354 emsg(_(e_funcdict));
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4355 else if (name != NULL && find_func(name, is_global, NULL) != NULL)
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4356 emsg_funcname(e_function_str_already_exists_add_excl_to_replace, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4357 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4358
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4359 if (!eap->skip && did_emsg)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4360 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4361
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4362 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
4363 cmdline_row = msg_row;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4364 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4365
17251
984eef966002 patch 8.1.1625: script line numbers are not exactly right
Bram Moolenaar <Bram@vim.org>
parents: 17178
diff changeset
4366 // 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
4367 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
4368
24653
0ef7bb28f2c3 patch 8.2.2865: skipping over function body fails
Bram Moolenaar <Bram@vim.org>
parents: 24651
diff changeset
4369 // 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
4370 // skipping.
26747
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
4371 if (get_function_body(eap, &newlines, line_arg, line_to_free) == FAIL
24653
0ef7bb28f2c3 patch 8.2.2865: skipping over function body fails
Bram Moolenaar <Bram@vim.org>
parents: 24651
diff changeset
4372 || eap->skip)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4373 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4374
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4375 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4376 * 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
4377 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4378 if (fudi.fd_dict == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4379 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4380 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
4381
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
4382 v = find_var(name, &ht, TRUE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4383 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
4384 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4385 emsg_funcname(N_("E707: Function name conflicts with variable: %s"),
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4386 name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4387 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4388 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4389
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4390 fp = find_func_even_dead(name, is_global, 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
4391 if (vim9script)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4392 {
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
4393 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
4394
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
4395 import = find_imported(uname == NULL ? name : uname, 0, 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
4396 }
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
4397
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
4398 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
4399 {
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
4400 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
4401
15008
67e3103d6e18 patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents: 15000
diff changeset
4402 // 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
4403 // 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
4404 // 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
4405 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
4406 || (!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
4407 && (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
4408 || 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
4409 {
26205
9e5e331828da patch 8.2.3634: error for already defined function uses wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 26203
diff changeset
4410 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
4411 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
4412 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
4413 else
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4414 emsg_funcname(e_function_str_already_exists_add_excl_to_replace, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4415 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4416 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4417 if (fp->uf_calls > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4418 {
15008
67e3103d6e18 patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents: 15000
diff changeset
4419 emsg_funcname(
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4420 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
4421 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4422 }
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4423 if (fp->uf_refcount > 1)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4424 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4425 // 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
4426 // create a new one.
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4427 --fp->uf_refcount;
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4428 fp->uf_flags |= FC_REMOVED;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4429 fp = NULL;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4430 overwrite = TRUE;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4431 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4432 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4433 {
19035
b920ae62c7b1 patch 8.2.0078: expanding <sfile> works differently the second time
Bram Moolenaar <Bram@vim.org>
parents: 19013
diff changeset
4434 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
4435
b920ae62c7b1 patch 8.2.0078: expanding <sfile> works differently the second time
Bram Moolenaar <Bram@vim.org>
parents: 19013
diff changeset
4436 // 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
4437 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
4438 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
4439 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
4440 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
4441 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
4442 #ifdef FEAT_PROFILE
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
4443 fp->uf_profiling = FALSE;
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
4444 fp->uf_prof_initialized = FALSE;
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
4445 #endif
23360
eb7d8f39363c patch 8.2.2223: Vim9: Reloading marks a :def function as deleted
Bram Moolenaar <Bram@vim.org>
parents: 23354
diff changeset
4446 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
4447 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4448 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4449 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4450 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4451 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4452 char numbuf[20];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4453
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4454 fp = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4455 if (fudi.fd_newkey == NULL && !eap->forceit)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4456 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
4457 emsg(_(e_funcdict));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4458 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4459 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4460 if (fudi.fd_di == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4461 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4462 // 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
4463 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
4464 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4465 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4466 // 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
4467 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
4468 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4469
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4470 // 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
4471 // Funcref!
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4472 vim_free(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4473 sprintf(numbuf, "%d", ++func_nr);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4474 name = vim_strsave((char_u *)numbuf);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4475 if (name == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4476 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4477 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4478
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4479 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4480 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4481 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
4482 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4483 int slen, plen;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4484 char_u *scriptname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4485
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4486 // 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
4487 j = FAIL;
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
4488 if (SOURCING_NAME != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4489 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4490 scriptname = autoload_name(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4491 if (scriptname != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4492 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4493 p = vim_strchr(scriptname, '/');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4494 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
4495 slen = (int)STRLEN(SOURCING_NAME);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4496 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
4497 SOURCING_NAME + slen - plen) == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4498 j = OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4499 vim_free(scriptname);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4500 }
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 if (j == FAIL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4503 {
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
4504 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
4505
ccdd5e9a3763 patch 8.2.2758: Vim9: wrong line number for autoload function with wrong name
Bram Moolenaar <Bram@vim.org>
parents: 24422
diff changeset
4506 SOURCING_LNUM = sourcing_lnum_top;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
4507 semsg(_("E746: Function name does not match script file name: %s"), 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
4508 SOURCING_LNUM = save_lnum;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4509 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4510 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4511 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4512
17659
121bdff812b4 patch 8.1.1827: allocating more memory than needed for extended structs
Bram Moolenaar <Bram@vim.org>
parents: 17646
diff changeset
4513 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
4514 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4515 goto erret;
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4516 fp_allocated = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4517
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4518 if (fudi.fd_dict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4519 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4520 if (fudi.fd_di == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4521 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4522 // add new dict entry
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4523 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
4524 if (fudi.fd_di == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4525 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4526 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
4527 fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4528 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4529 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4530 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
4531 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4532 vim_free(fudi.fd_di);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4533 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
4534 fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4535 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4536 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4537 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4538 else
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4539 // overwrite existing dict entry
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4540 clear_tv(&fudi.fd_di->di_tv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4541 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
4542 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
4543
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4544 // behave like "dict" was used
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4545 flags |= FC_DICT;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4546 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4547 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4548 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
4549 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
4550 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
4551 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
4552
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4553 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
4554 {
22643
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4555 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
4556 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
4557
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
4558 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
4559
19297
84703c85a583 patch 8.2.0207: crash when missing member type on list argument
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
4560 // 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
4561 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
4562
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
4563 // 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
4564 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
4565
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
4566 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
4567 {
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
4568 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
4569 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
4570 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
4571 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
4572 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
4573
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4574 // 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
4575 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
4576 {
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
4577 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
4578 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
4579 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
4580 }
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
4581 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
4582 }
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4583 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
4584 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
4585
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4586 if (fp_allocated)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4587 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4588 // 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
4589 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
4590 if (overwrite)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4591 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4592 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
4593 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
4594 }
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4595 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
4596 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4597 free_fp = TRUE;
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4598 goto erret;
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4599 }
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4600 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
4601 }
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4602
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4603 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
4604 newlines.ga_data = NULL;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4605 if ((flags & FC_CLOSURE) != 0)
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4606 {
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4607 if (register_closure(fp) == FAIL)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4608 goto erret;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4609 }
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4610 else
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4611 fp->uf_scoped = NULL;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4612
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4613 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4614 if (prof_def_func())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4615 func_do_profile(fp);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4616 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4617 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
4618 if (sandbox)
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
4619 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
4620 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
4621 flags |= FC_VIM9;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4622 fp->uf_flags = flags;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4623 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
4624 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
4625 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
4626 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
4627 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
4628 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
4629 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4630 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
4631 // 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
4632 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
4633 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4634
20532
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
4635 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
4636 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
4637 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
4638 // :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
4639 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
4640
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4641 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4642
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4643 erret:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4644 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
4645 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
4646 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
4647 {
e979bf909fd8 patch 8.2.2505: Vim9: crash after defining function with invalid return type
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
4648 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
4649 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
4650 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4651 errret_2:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4652 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
4653 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
4654 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
4655 if (free_fp)
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4656 {
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4657 vim_free(fp);
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4658 fp = NULL;
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4659 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4660 ret_free:
19685
d64f403289db patch 8.2.0399: various memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
4661 ga_clear_strings(&argtypes);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4662 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
4663 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
4664 vim_free(name);
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4665 vim_free(ret_type);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4666 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
4667
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4668 return fp;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4669 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4670
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4671 /*
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4672 * ":function"
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4673 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4674 void
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4675 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
4676 {
26747
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
4677 char_u *line_to_free = NULL;
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
4678
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
4679 (void)define_function(eap, NULL, &line_to_free);
a8a4e1e7b111 patch 8.2.3902: Vim9: double free with nested :def function
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
4680 vim_free(line_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
4681 }
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4682
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4683 /*
22188
ec0a5ae32d5e patch 8.2.1643: Vim9: :defcompile compiles dead functions
Bram Moolenaar <Bram@vim.org>
parents: 21983
diff changeset
4684 * :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
4685 * 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
4686 */
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4687 void
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4688 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
4689 {
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
4690 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
4691 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
4692 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
4693 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
4694
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4695 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
4696 {
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4697 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
4698 {
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4699 --todo;
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4700 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
4701 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
4702 && 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
4703 && (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
4704 {
24895
e61a2085c89b patch 8.2.2985: Vim9: a compiled function cannot be debugged
Bram Moolenaar <Bram@vim.org>
parents: 24890
diff changeset
4705 (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
4706
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
4707 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
4708 {
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
4709 // 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
4710 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
4711 changed = func_hashtab.ht_changed;
20544
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
4712 hi = func_hashtab.ht_array;
20546
1ea55bad1234 patch 8.2.0827: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20544
diff changeset
4713 --hi;
20544
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
4714 }
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
4715 }
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4716 }
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4717 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4718 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4719
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4720 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4721 * 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
4722 * Return 2 if "p" starts with "s:".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4723 * Return 0 otherwise.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4724 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4725 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4726 eval_fname_script(char_u *p)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4727 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4728 // 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
4729 // the standard library function.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4730 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
4731 || MB_STRNICMP(p + 1, "SNR>", 4) == 0))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4732 return 5;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4733 if (p[0] == 's' && p[1] == ':')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4734 return 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4735 return 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4736 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4737
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4738 int
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4739 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
4740 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4741 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
4742 return has_internal_func(name);
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4743 return find_func(name, is_global, NULL) != NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4744 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4745
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4746 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4747 * 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
4748 * 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
4749 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4750 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4751 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
4752 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4753 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
4754 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4755
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4756 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4757 * 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
4758 * 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
4759 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4760 int
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4761 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
4762 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4763 char_u *nm = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4764 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4765 int n = FALSE;
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4766 int flag;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4767 int is_global = FALSE;
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4768
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4769 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
4770 if (no_deref)
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4771 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
4772 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
4773 nm = skipwhite(nm);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4774
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4775 // 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
4776 // "funcname(...", not "funcname!...".
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4777 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
4778 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
4779 vim_free(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4780 return n;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4781 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4782
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
4783 #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
4784 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4785 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
4786 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4787 char_u *nm = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4788 char_u *p;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4789 int is_global = FALSE;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4790
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4791 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
4792 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
4793
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4794 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
4795 && (!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
4796 return p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4797
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4798 vim_free(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4799 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4800 }
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
4801 #endif
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4802
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4803 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4804 * 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
4805 * function names.
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 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4808 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
4809 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4810 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
4811 static int changed;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4812 static hashitem_T *hi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4813 ufunc_T *fp;
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 if (idx == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4816 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4817 done = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4818 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
4819 changed = func_hashtab.ht_changed;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4820 }
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
4821 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
4822 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4823 if (done++ > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4824 ++hi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4825 while (HASHITEM_EMPTY(hi))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4826 ++hi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4827 fp = HI2UF(hi);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4828
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4829 // 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
4830 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
4831 || 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
4832 return (char_u *)"";
9562
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 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
4835 return fp->uf_name; // prevents overflow
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4836
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4837 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
4838 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
4839 && xp->xp_context != EXPAND_DISASSEMBLE)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4840 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4841 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
4842 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
4843 STRCAT(IObuff, ")");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4844 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4845 return IObuff;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4846 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4847 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4848 }
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 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4851 * ":delfunction {name}"
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4852 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4853 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4854 ex_delfunction(exarg_T *eap)
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 ufunc_T *fp = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4857 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4858 char_u *name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4859 funcdict_T fudi;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4860 int is_global = FALSE;
9562
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 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
4863 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
4864 NULL, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4865 vim_free(fudi.fd_newkey);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4866 if (name == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4867 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4868 if (fudi.fd_dict != NULL && !eap->skip)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
4869 emsg(_(e_funcref));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4870 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4871 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4872 if (!ends_excmd(*skipwhite(p)))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4873 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4874 vim_free(name);
21461
4dfd00f481fb patch 8.2.1281: the "trailing characters" error can be hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 21435
diff changeset
4875 semsg(_(e_trailing_arg), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4876 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4877 }
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
4878 set_nextcmd(eap, p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4879 if (eap->nextcmd != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4880 *p = NUL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4881
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4882 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
4883 {
b916d59f259f patch 8.2.3408: can delete a numbered function
Bram Moolenaar <Bram@vim.org>
parents: 25737
diff changeset
4884 if (!eap->skip)
b916d59f259f patch 8.2.3408: can delete a numbered function
Bram Moolenaar <Bram@vim.org>
parents: 25737
diff changeset
4885 semsg(_(e_invarg2), eap->arg);
b916d59f259f patch 8.2.3408: can delete a numbered function
Bram Moolenaar <Bram@vim.org>
parents: 25737
diff changeset
4886 vim_free(name);
b916d59f259f patch 8.2.3408: can delete a numbered function
Bram Moolenaar <Bram@vim.org>
parents: 25737
diff changeset
4887 return;
b916d59f259f patch 8.2.3408: can delete a numbered function
Bram Moolenaar <Bram@vim.org>
parents: 25737
diff changeset
4888 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4889 if (!eap->skip)
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4890 fp = find_func(name, is_global, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4891 vim_free(name);
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 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4894 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4895 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4896 {
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
4897 if (!eap->forceit)
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4898 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
4899 return;
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 if (fp->uf_calls > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4902 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
4903 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
4904 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4905 }
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4906 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
4907 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
4908 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
4909 return;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4910 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4911
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4912 if (fudi.fd_dict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4913 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4914 // 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
4915 // 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
4916 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
4917 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4918 else
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4919 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4920 // 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
4921 // 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
4922 // 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
4923 // 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
4924 // one or more.
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4925 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
4926 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4927 // 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
4928 // 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
4929 if (func_remove(fp))
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4930 fp->uf_refcount--;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4931 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4932 else
10815
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
4933 func_clear_free(fp, FALSE);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4934 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4935 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4936 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4937
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4938 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4939 * 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
4940 * becomes zero.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4941 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4942 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4943 func_unref(char_u *name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4944 {
9655
f1920505bc16 commit https://github.com/vim/vim/commit/97baee80f0906ee2f651ee1215ec033e84f866ad
Christian Brabandt <cb@256bit.org>
parents: 9638
diff changeset
4945 ufunc_T *fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4946
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4947 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
4948 return;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4949 fp = find_func(name, FALSE, NULL);
26566
ba52a5ef59f1 patch 8.2.3812: Vim9: leaking memory in numbered function test
Bram Moolenaar <Bram@vim.org>
parents: 26556
diff changeset
4950 if (fp == NULL && numbered_function(name))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4951 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4952 #ifdef EXITFREE
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4953 if (!entered_free_all_mem)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4954 #endif
10359
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4955 internal_error("func_unref()");
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4956 }
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
4957 func_ptr_unref(fp);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4958 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4959
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4960 /*
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4961 * 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
4962 * 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
4963 * 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
4964 */
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4965 void
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4966 func_ptr_unref(ufunc_T *fp)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4967 {
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
4968 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
4969 || (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
4970 && 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
4971 && 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
4972 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4973 // 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
4974 // when "uf_calls" becomes zero.
9655
f1920505bc16 commit https://github.com/vim/vim/commit/97baee80f0906ee2f651ee1215ec033e84f866ad
Christian Brabandt <cb@256bit.org>
parents: 9638
diff changeset
4975 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
4976 func_clear_free(fp, FALSE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4977 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4978 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4979
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4980 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4981 * Count a reference to a Function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4982 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4983 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4984 func_ref(char_u *name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4985 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4986 ufunc_T *fp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4987
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4988 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
4989 return;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4990 fp = find_func(name, FALSE, NULL);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4991 if (fp != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4992 ++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
4993 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
4994 // 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
4995 // 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
4996 internal_error("func_ref()");
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4997 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4998
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4999 /*
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5000 * Count a reference to a Function.
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5001 */
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5002 void
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5003 func_ptr_ref(ufunc_T *fp)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5004 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5005 if (fp != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5006 ++fp->uf_refcount;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5007 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5008
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5009 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5010 * 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
5011 * referenced from anywhere that is in use.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5012 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5013 static int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5014 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
5015 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5016 return (fc->l_varlist.lv_copyID != copyID
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5017 && 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
5018 && fc->l_avars.dv_copyID != copyID
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5019 && fc->fc_copyID != copyID);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5020 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5021
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5022 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5023 * ":return [expr]"
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5024 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5025 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5026 ex_return(exarg_T *eap)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5027 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5028 char_u *arg = eap->arg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5029 typval_T rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5030 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
5031 evalarg_T evalarg;
9562
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 if (current_funccal == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5034 {
26757
3a2b222107a6 patch 8.2.3907: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26747
diff changeset
5035 emsg(_(e_return_not_inside_function));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5036 return;
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
26053
e861c5aaedd8 patch 8.2.3560: using freed memory with lambda
Bram Moolenaar <Bram@vim.org>
parents: 26046
diff changeset
5039 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
5040 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
5041
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5042 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5043 ++emsg_skip;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5044
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5045 eap->nextcmd = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5046 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
5047 && eval0(arg, &rettv, eap, &evalarg) != FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5048 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5049 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5050 returning = do_return(eap, FALSE, TRUE, &rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5051 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5052 clear_tv(&rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5053 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5054 // 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
5055 else if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5056 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5057 // 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
5058 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
5059
9562
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 * 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
5062 * aborting error, an interrupt, or an exception.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5063 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5064 if (!aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5065 returning = do_return(eap, FALSE, TRUE, NULL);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5066 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5067
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5068 // 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
5069 // 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
5070 // 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
5071 if (returning)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5072 eap->nextcmd = NULL;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5073 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
5074 set_nextcmd(eap, arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5075
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5076 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5077 --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
5078 clear_evalarg(&evalarg, eap);
9562
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5081 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5082 * ":1,25call func(arg1, arg2)" function call.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5083 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5084 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5085 ex_call(exarg_T *eap)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5086 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5087 char_u *arg = eap->arg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5088 char_u *startarg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5089 char_u *name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5090 char_u *tofree;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5091 int len;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5092 typval_T rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5093 linenr_T lnum;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5094 int doesrange;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5095 int failed = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5096 funcdict_T fudi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5097 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
5098 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
5099 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
5100 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
5101
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
5102 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
5103 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5104 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5105 // 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
5106 // 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
5107 // :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
5108 ++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
5109 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
5110 clear_tv(&rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5111 --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
5112 clear_evalarg(&evalarg, eap);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5113 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5114 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5115
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
5116 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
5117 &fudi, &partial, in_vim9script() ? &type : NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5118 if (fudi.fd_newkey != NULL)
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 // Still need to give an error message for missing key.
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
5121 semsg(_(e_dictkey), fudi.fd_newkey);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5122 vim_free(fudi.fd_newkey);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5123 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5124 if (tofree == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5125 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5126
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5127 // 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
5128 // the arguments.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5129 if (fudi.fd_dict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5130 ++fudi.fd_dict->dv_refcount;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5131
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5132 // 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
5133 // 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
5134 // from trans_function_name().
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5135 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
5136 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
5137 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
5138
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5139 // 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
5140 // backward compatibility.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5141 startarg = skipwhite(arg);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5142 if (*startarg != '(')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5143 {
26602
fac6673086df patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26574
diff changeset
5144 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
5145 goto end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5146 }
25737
d923be9d752d patch 8.2.3404: Vim9: no error for white space before "("
Bram Moolenaar <Bram@vim.org>
parents: 25694
diff changeset
5147 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
5148 {
d923be9d752d patch 8.2.3404: Vim9: no error for white space before "("
Bram Moolenaar <Bram@vim.org>
parents: 25694
diff changeset
5149 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
5150 goto end;
d923be9d752d patch 8.2.3404: Vim9: no error for white space before "("
Bram Moolenaar <Bram@vim.org>
parents: 25694
diff changeset
5151 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5152
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5153 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5154 * 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
5155 * arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5156 * 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
5157 * call, and the loop is broken.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5158 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5159 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5160 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5161 ++emsg_skip;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5162 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
5163 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5164 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5165 lnum = eap->line1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5166 for ( ; lnum <= eap->line2; ++lnum)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5167 {
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
5168 funcexe_T funcexe;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
5169
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5170 if (!eap->skip && eap->addr_count > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5171 {
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
5172 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
5173 {
32787e326de2 patch 8.1.0511: ml_get error when calling a function with a range
Bram Moolenaar <Bram@vim.org>
parents: 14968
diff changeset
5174 // 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
5175 // 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
5176 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
5177 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
5178 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5179 curwin->w_cursor.lnum = lnum;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5180 curwin->w_cursor.col = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5181 curwin->w_cursor.coladd = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5182 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5183 arg = startarg;
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
5184
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
5185 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
5186 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
5187 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
5188 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
5189 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
5190 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
5191 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
5192 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
5193 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
5194 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
5195 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
5196 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5197 failed = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5198 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5199 }
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
5200 if (has_watchexpr())
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
5201 dbg_check_breakpoint(eap);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5202
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17732
diff changeset
5203 // Handle a function returning a Funcref, Dictionary or List.
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
5204 if (handle_subscript(&arg, &rettv,
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
5205 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
5206 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5207 failed = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5208 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5209 }
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 clear_tv(&rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5212 if (doesrange || eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5213 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5214
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5215 // 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
5216 // 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
5217 // 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
5218 // characters below is executed.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5219 if (aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5220 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5221 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5222 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5223 --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
5224 clear_evalarg(&evalarg, eap);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5225
25826
5040fae521f6 patch 8.2.3448: :endtry after function call that throws not found
Bram Moolenaar <Bram@vim.org>
parents: 25761
diff changeset
5226 // 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
5227 // 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
5228 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
5229 && (!failed || eap->cstack->cs_trylevel > 0))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5230 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5231 // 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
5232 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
5233 if (!ends_excmd2(eap->arg, arg))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5234 {
25826
5040fae521f6 patch 8.2.3448: :endtry after function call that throws not found
Bram Moolenaar <Bram@vim.org>
parents: 25761
diff changeset
5235 if (!failed && !aborting())
19421
208644ebdff8 patch 8.2.0268: trycatch test fails
Bram Moolenaar <Bram@vim.org>
parents: 19419
diff changeset
5236 {
208644ebdff8 patch 8.2.0268: trycatch test fails
Bram Moolenaar <Bram@vim.org>
parents: 19419
diff changeset
5237 emsg_severe = TRUE;
21461
4dfd00f481fb patch 8.2.1281: the "trailing characters" error can be hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 21435
diff changeset
5238 semsg(_(e_trailing_arg), arg);
19421
208644ebdff8 patch 8.2.0268: trycatch test fails
Bram Moolenaar <Bram@vim.org>
parents: 19419
diff changeset
5239 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5240 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5241 else
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25473
diff changeset
5242 set_nextcmd(eap, arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5243 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5244
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5245 end:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5246 dict_unref(fudi.fd_dict);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5247 vim_free(tofree);
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5250 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5251 * 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
5252 * 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
5253 * 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
5254 * 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
5255 * 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
5256 * FALSE when the return gets pending.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5257 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5258 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5259 do_return(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5260 exarg_T *eap,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5261 int reanimate,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5262 int is_cmd,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5263 void *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5264 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5265 int idx;
18904
2bdc2e1f6e1f patch 8.2.0013: not using a typedef for condstack
Bram Moolenaar <Bram@vim.org>
parents: 18816
diff changeset
5266 cstack_T *cstack = eap->cstack;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5267
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5268 if (reanimate)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5269 // Undo the return.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5270 current_funccal->returned = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5271
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5272 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5273 * 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
5274 * 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
5275 * 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
5276 * Otherwise, return normally.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5277 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5278 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5279 if (idx >= 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5280 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5281 cstack->cs_pending[idx] = CSTP_RETURN;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5282
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5283 if (!is_cmd && !reanimate)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5284 // 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
5285 // 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
5286 // 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
5287 cstack->cs_rettv[idx] = rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5288 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5289 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5290 // 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
5291 // return rettv.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5292 if (reanimate)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5293 rettv = current_funccal->rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5294
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5295 if (rettv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5296 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5297 // 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
5298 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
5299 *(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
5300 else
25306
078edc1821bf patch 8.2.3190: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 25296
diff changeset
5301 emsg(_(e_out_of_memory));
9562
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 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5304 cstack->cs_rettv[idx] = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5305
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5306 if (reanimate)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5307 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5308 // 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
5309 // 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
5310 // return value.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5311 current_funccal->rettv->v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5312 current_funccal->rettv->vval.v_number = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5313 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5314 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5315 report_make_pending(CSTP_RETURN, 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 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5318 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5319 current_funccal->returned = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5320
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5321 // 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
5322 // 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
5323 // there.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5324 if (!reanimate && rettv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5325 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5326 clear_tv(current_funccal->rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5327 *current_funccal->rettv = *(typval_T *)rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5328 if (!is_cmd)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5329 vim_free(rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5330 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5331 }
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 return idx < 0;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5336 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5337 * 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
5338 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5339 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5340 discard_pending_return(void *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5341 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5342 free_tv((typval_T *)rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5343 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5344
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5345 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5346 * 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
5347 * 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
5348 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5349 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5350 get_return_cmd(void *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5351 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5352 char_u *s = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5353 char_u *tofree = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5354 char_u numbuf[NUMBUFLEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5355
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5356 if (rettv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5357 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
5358 if (s == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5359 s = (char_u *)"";
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5360
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5361 STRCPY(IObuff, ":return ");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5362 STRNCPY(IObuff + 8, s, IOSIZE - 8);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5363 if (STRLEN(s) + 8 >= IOSIZE)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5364 STRCPY(IObuff + IOSIZE - 4, "...");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5365 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5366 return vim_strsave(IObuff);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5367 }
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 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5370 * Get next function line.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5371 * 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
5372 * 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
5373 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5374 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5375 get_func_line(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5376 int c UNUSED,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5377 void *cookie,
17178
40c4cb095d53 patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents: 17168
diff changeset
5378 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
5379 getline_opt_T options UNUSED)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5380 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5381 funccall_T *fcp = (funccall_T *)cookie;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5382 ufunc_T *fp = fcp->func;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5383 char_u *retval;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5384 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
5385
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5386 // 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
5387 if (fcp->dbg_tick != debug_tick)
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 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
5390 SOURCING_LNUM);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5391 fcp->dbg_tick = debug_tick;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5392 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5393 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5394 if (do_profiling == PROF_YES)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5395 func_line_end(cookie);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5396 #endif
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 gap = &fp->uf_lines;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5399 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
5400 || fcp->returned)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5401 retval = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5402 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5403 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5404 // Skip NULL lines (continuation lines).
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5405 while (fcp->linenr < gap->ga_len
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5406 && ((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
5407 ++fcp->linenr;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5408 if (fcp->linenr >= gap->ga_len)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5409 retval = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5410 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5411 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5412 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
5413 SOURCING_LNUM = fcp->linenr;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5414 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5415 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
5416 func_line_start(cookie, SOURCING_LNUM);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5417 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5418 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5419 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5420
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5421 // 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
5422 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
5423 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
5424 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
5425 // Find next breakpoint.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5426 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
5427 SOURCING_LNUM);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5428 fcp->dbg_tick = debug_tick;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5429 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5430
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5431 return retval;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5434 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5435 * 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
5436 * 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
5437 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5438 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5439 func_has_ended(void *cookie)
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 funccall_T *fcp = (funccall_T *)cookie;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5442
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5443 // 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
5444 // an error inside a try conditional.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5445 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
5446 || fcp->returned);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5447 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5448
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 * 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
5451 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5452 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5453 func_has_abort(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5454 void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5455 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5456 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
5457 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5458
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5459
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5460 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5461 * 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
5462 * 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
5463 * explicitly (pt_auto is FALSE).
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5464 * Changes "rettv" in-place.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5465 * Returns the updated "selfdict_in".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5466 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5467 dict_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5468 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
5469 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5470 char_u *fname;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5471 char_u *tofree = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5472 ufunc_T *fp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5473 char_u fname_buf[FLEN_FIXED + 1];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5474 int error;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5475 dict_T *selfdict = selfdict_in;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5476
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5477 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
5478 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
5479 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5480 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5481 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
5482 : 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
5483 // 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
5484 fname = fname_trans_sid(fname, fname_buf, &tofree, &error);
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5485 fp = find_func(fname, FALSE, NULL);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5486 vim_free(tofree);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5487 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5488
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5489 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
5490 {
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
5491 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
5492
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5493 if (pt != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5494 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5495 pt->pt_refcount = 1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5496 pt->pt_dict = selfdict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5497 pt->pt_auto = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5498 selfdict = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5499 if (rettv->v_type == VAR_FUNC)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5500 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5501 // 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
5502 // selfdict.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5503 pt->pt_name = rettv->vval.v_string;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5504 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5505 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5506 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5507 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
5508 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5509
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5510 // 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
5511 // 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
5512 // be referenced elsewhere.
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5513 if (ret_pt->pt_name != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5514 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5515 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
5516 func_ref(pt->pt_name);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5517 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5518 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5519 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5520 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
5521 func_ptr_ref(pt->pt_func);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5522 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5523 if (ret_pt->pt_argc > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5524 {
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
5525 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
5526 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
5527 // out of memory: drop the arguments
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5528 pt->pt_argc = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5529 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5530 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5531 pt->pt_argc = ret_pt->pt_argc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5532 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
5533 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
5534 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5535 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5536 partial_unref(ret_pt);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5537 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5538 rettv->v_type = VAR_PARTIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5539 rettv->vval.v_partial = pt;
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 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5542 return selfdict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5543 }
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 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5546 * Return the name of the executed function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5547 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5548 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5549 func_name(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5550 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5551 return ((funccall_T *)cookie)->func->uf_name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5552 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5553
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5554 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5555 * 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
5556 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5557 linenr_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5558 func_breakpoint(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5559 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5560 return &((funccall_T *)cookie)->breakpoint;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5561 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5563 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5564 * 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
5565 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5566 int *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5567 func_dbg_tick(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5568 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5569 return &((funccall_T *)cookie)->dbg_tick;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5570 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5571
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5572 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5573 * 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
5574 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5575 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5576 func_level(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5577 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5578 return ((funccall_T *)cookie)->level;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5579 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5580
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5581 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5582 * 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
5583 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5584 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5585 current_func_returned(void)
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 return current_funccal->returned;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5588 }
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 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5591 free_unref_funccal(int copyID, int testing)
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 int did_free = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5594 int did_free_funccal = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5595 funccall_T *fc, **pfc;
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 for (pfc = &previous_funccal; *pfc != NULL; )
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5598 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5599 if (can_free_funccal(*pfc, copyID))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5600 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5601 fc = *pfc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5602 *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
5603 free_funccal_contents(fc);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5604 did_free = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5605 did_free_funccal = TRUE;
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 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5608 pfc = &(*pfc)->caller;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5609 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5610 if (did_free_funccal)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5611 // 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
5612 // collected, so run again.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5613 (void)garbage_collect(testing);
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 return did_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5616 }
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 /*
9951
d990a4394c9d commit https://github.com/vim/vim/commit/ba2099034f92a2814494f37bddb0c57d034401b4
Christian Brabandt <cb@256bit.org>
parents: 9844
diff changeset
5619 * 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
5620 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5621 static funccall_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5622 get_funccal(void)
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 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5625 funccall_T *funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5626 funccall_T *temp_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5627
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5628 funccal = current_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5629 if (debug_backtrace_level > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5630 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5631 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
5632 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5633 temp_funccal = funccal->caller;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5634 if (temp_funccal)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5635 funccal = temp_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5636 else
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5637 // backtrace level overflow. reset to max
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5638 debug_backtrace_level = i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5639 }
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 return funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5642 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5643
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 * 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
5646 * 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
5647 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5648 hashtab_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5649 get_funccal_local_ht()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5650 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5651 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
5652 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5653 return &get_funccal()->l_vars.dv_hashtab;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5654 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5655
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5656 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5657 * Return the l: scope variable.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5658 * 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
5659 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5660 dictitem_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5661 get_funccal_local_var()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5662 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5663 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
5664 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5665 return &get_funccal()->l_vars_var;
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
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 * 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
5670 * 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
5671 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5672 hashtab_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5673 get_funccal_args_ht()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5674 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5675 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
5676 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5677 return &get_funccal()->l_avars.dv_hashtab;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5678 }
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 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5681 * Return the a: scope variable.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5682 * 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
5683 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5684 dictitem_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5685 get_funccal_args_var()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5686 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5687 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
5688 return NULL;
10795
8afee415119d patch 8.0.0287: debug mode: cannot access function arguments
Christian Brabandt <cb@256bit.org>
parents: 10722
diff changeset
5689 return &get_funccal()->l_avars_var;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5690 }
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 * 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
5694 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5695 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5696 list_func_vars(int *first)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5697 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5698 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
5699 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
5700 "l:", FALSE, first);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5701 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5702
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5703 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5704 * 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
5705 * the dict that contains it.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5706 * Otherwise return NULL.
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 dict_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5709 get_current_funccal_dict(hashtab_T *ht)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5710 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5711 if (current_funccal != NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5712 && ht == &current_funccal->l_vars.dv_hashtab)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5713 return &current_funccal->l_vars;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5714 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5715 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5716
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5717 /*
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5718 * Search hashitem in parent scope.
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5719 */
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5720 hashitem_T *
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5721 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
5722 {
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5723 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
5724 hashtab_T *ht;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5725 hashitem_T *hi = NULL;
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5726 char_u *varname;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5727
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5728 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
5729 return NULL;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5730
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
5731 // 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
5732 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
5733 while (current_funccal != NULL)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5734 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5735 ht = find_var_ht(name, &varname);
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5736 if (ht != NULL && *varname != NUL)
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5737 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5738 hi = hash_find(ht, varname);
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5739 if (!HASHITEM_EMPTY(hi))
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5740 {
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5741 *pht = ht;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5742 break;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5743 }
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5744 }
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5745 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
5746 break;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5747 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
5748 }
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5749 current_funccal = old_current_funccal;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5750
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5751 return hi;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5752 }
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5753
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5754 /*
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5755 * Search variable in parent scope.
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5756 */
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5757 dictitem_T *
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5758 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
5759 {
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5760 dictitem_T *v = NULL;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5761 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
5762 hashtab_T *ht;
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5763 char_u *varname;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5764
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5765 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
5766 return NULL;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5767
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5768 // 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
5769 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
5770 while (current_funccal)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5771 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5772 ht = find_var_ht(name, &varname);
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5773 if (ht != NULL && *varname != NUL)
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5774 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5775 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
5776 if (v != NULL)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5777 break;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5778 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5779 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
5780 break;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5781 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
5782 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5783 current_funccal = old_current_funccal;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5784
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5785 return v;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5786 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5787
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5788 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5789 * 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
5790 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5791 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5792 set_ref_in_previous_funccal(int copyID)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5793 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5794 funccall_T *fc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5795
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5796 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
5797 {
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5798 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
5799 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
5800 || 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
5801 || 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
5802 return TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5803 }
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5804 return FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5805 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5806
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5807 static int
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5808 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
5809 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5810 if (fc->fc_copyID != copyID)
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5811 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5812 fc->fc_copyID = copyID;
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5813 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
5814 || 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
5815 || 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
5816 || 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
5817 return TRUE;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5818 }
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5819 return FALSE;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5820 }
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5821
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5822 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5823 * 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
5824 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5825 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5826 set_ref_in_call_stack(int copyID)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5827 {
16969
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
5828 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
5829 funccal_entry_T *entry;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5830
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5831 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
5832 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
5833 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
5834
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
5835 // 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
5836 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
5837 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
5838 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
5839 return TRUE;
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5840 return FALSE;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5841 }
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5842
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5843 /*
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5844 * 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
5845 */
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5846 int
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5847 set_ref_in_functions(int copyID)
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5848 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5849 int todo;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5850 hashitem_T *hi = NULL;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5851 ufunc_T *fp;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5852
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5853 todo = (int)func_hashtab.ht_used;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5854 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
5855 {
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5856 if (!HASHITEM_EMPTY(hi))
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5857 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5858 --todo;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5859 fp = HI2UF(hi);
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5860 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
5861 && 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
5862 return TRUE;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5863 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5864 }
25104
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5865 return FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5866 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5867
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5868 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5869 * Set "copyID" in all function arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5870 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5871 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5872 set_ref_in_func_args(int copyID)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5873 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5874 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5875
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5876 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
5877 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
5878 copyID, NULL, NULL))
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5879 return TRUE;
80cab530472b patch 8.2.3089: garbage collection has useless code
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
5880 return FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5881 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5882
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5883 /*
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5884 * 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
5885 * 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
5886 */
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5887 int
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5888 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
5889 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5890 ufunc_T *fp = fp_in;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5891 funccall_T *fc;
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
5892 int error = FCERR_NONE;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5893 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
5894 char_u *tofree = NULL;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5895 char_u *fname;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5896 int abort = FALSE;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5897
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5898 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
5899 return FALSE;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5900
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5901 if (fp_in == NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5902 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5903 fname = fname_trans_sid(name, fname_buf, &tofree, &error);
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
5904 fp = find_func(fname, FALSE, NULL);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5905 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5906 if (fp != NULL)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5907 {
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5908 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
5909 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
5910 }
20255
aac52c32a91f patch 8.2.0683: Vim9: parsing type does not always work
Bram Moolenaar <Bram@vim.org>
parents: 20244
diff changeset
5911
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5912 vim_free(tofree);
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5913 return abort;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5914 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5915
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5916 #endif // FEAT_EVAL