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annotate src/userfunc.c @ 24687:0668fe755d2b v8.2.2882

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patch 8.2.2882: Vim9: memory leak when lambda has an error Commit: https://github.com/vim/vim/commit/15bbb8f4f38d25d491d7dff83ef0552e2d442d5d Author: Bram Moolenaar <Bram@vim.org> Date: Mon May 24 15:45:29 2021 +0200 patch 8.2.2882: Vim9: memory leak when lambda has an error Problem: Vim9: memory leak when lambda has an error. Solution: Free the list of argument types on failure.
author Bram Moolenaar <Bram@vim.org>
date Mon, 24 May 2021 16:00:04 +0200
parents 3876d9629ebd
children a8d64f1a223b
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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_funcexts = N_("E122: Function %s already exists, add ! to replace it");
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33 static char *e_funcdict = N_("E717: Dictionary entry already exists");
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34 static char *e_funcref = N_("E718: Funcref required");
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35 static char *e_nofunc = N_("E130: Unknown function: %s");
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36
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37 static void funccal_unref(funccall_T *fc, ufunc_T *fp, int force);
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38 static void func_clear(ufunc_T *fp, int force);
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39 static int func_free(ufunc_T *fp, int force);
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41 void
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42 func_init()
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43 {
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44 hash_init(&func_hashtab);
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45 }
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46
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47 /*
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48 * Return the function hash table
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49 */
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50 hashtab_T *
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51 func_tbl_get(void)
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52 {
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53 return &func_hashtab;
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54 }
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55
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56 /*
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57 * Get one function argument.
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58 * If "argtypes" is not NULL also get the type: "arg: type" (:def function).
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59 * If "types_optional" is TRUE a missing type is OK, use "any".
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60 * If "evalarg" is not NULL use it to check for an already declared name.
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61 * Return a pointer to after the type.
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62 * When something is wrong return "arg".
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63 */
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64 static char_u *
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65 one_function_arg(
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66 char_u *arg,
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67 garray_T *newargs,
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68 garray_T *argtypes,
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69 int types_optional,
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70 evalarg_T *evalarg,
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71 int is_vararg,
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72 int skip)
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73 {
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74 char_u *p = arg;
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75 char_u *arg_copy = NULL;
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76 int is_underscore = FALSE;
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77
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78 while (ASCII_ISALNUM(*p) || *p == '_')
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79 ++p;
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80 if (arg == p || isdigit(*arg)
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81 || (argtypes == NULL
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82 && ((p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
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83 || (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))))
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84 {
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85 if (!skip)
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86 semsg(_("E125: Illegal argument: %s"), arg);
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87 return arg;
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88 }
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89
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90 // Vim9 script: cannot use script var name for argument. In function: also
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91 // check local vars and arguments.
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92 if (!skip && argtypes != NULL && check_defined(arg, p - arg,
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93 evalarg == NULL ? NULL : evalarg->eval_cctx, TRUE) == FAIL)
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94 return arg;
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95
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96 if (newargs != NULL && ga_grow(newargs, 1) == FAIL)
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97 return arg;
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98 if (newargs != NULL)
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99 {
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100 int c;
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101 int i;
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102
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103 c = *p;
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104 *p = NUL;
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105 arg_copy = vim_strsave(arg);
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106 if (arg_copy == NULL)
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107 {
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108 *p = c;
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109 return arg;
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110 }
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diff changeset
111 is_underscore = arg_copy[0] == '_' && arg_copy[1] == NUL;
24412
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diff changeset
112 if (argtypes == NULL || !is_underscore)
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diff changeset
113 // Check for duplicate argument name.
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diff changeset
114 for (i = 0; i < newargs->ga_len; ++i)
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
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diff changeset
115 if (STRCMP(((char_u **)(newargs->ga_data))[i], arg_copy) == 0)
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
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diff changeset
116 {
25db91a3281b patch 8.2.2745: Vim9: missing part of the argument change
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diff changeset
117 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
118 vim_free(arg_copy);
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diff changeset
119 return arg;
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diff changeset
120 }
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diff changeset
121 ((char_u **)(newargs->ga_data))[newargs->ga_len] = arg_copy;
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diff changeset
122 newargs->ga_len++;
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diff changeset
123
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diff changeset
124 *p = c;
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125 }
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126
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127 // get any type from "arg: type"
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128 if (argtypes != NULL && (skip || ga_grow(argtypes, 1) == OK))
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129 {
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130 char_u *type = NULL;
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131
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132 if (VIM_ISWHITE(*p) && *skipwhite(p) == ':')
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133 {
21821
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134 semsg(_(e_no_white_space_allowed_before_colon_str),
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diff changeset
135 arg_copy == NULL ? arg : arg_copy);
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diff changeset
136 p = skipwhite(p);
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137 }
19181
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138 if (*p == ':')
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139 {
20142
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140 ++p;
22816
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141 if (!skip && !VIM_ISWHITE(*p))
20142
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diff changeset
142 {
23877
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diff changeset
143 semsg(_(e_white_space_required_after_str_str), ":", p - 1);
20142
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144 return arg;
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145 }
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diff changeset
146 type = skipwhite(p);
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574517d682cf patch 8.2.1300: Vim9: optional argument type not parsed properly
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diff changeset
147 p = skip_type(type, TRUE);
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148 if (!skip)
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149 type = vim_strnsave(type, p - type);
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150 }
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151 else if (*skipwhite(p) != '=' && !types_optional && !is_underscore)
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152 {
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153 semsg(_(e_missing_argument_type_for_str),
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diff changeset
154 arg_copy == NULL ? arg : arg_copy);
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155 return arg;
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156 }
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diff changeset
157 if (!skip)
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158 {
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159 if (type == NULL && types_optional)
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diff changeset
160 // lambda arguments default to "any" type
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
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diff changeset
161 type = vim_strsave((char_u *)
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diff changeset
162 (is_vararg ? "list<any>" : "any"));
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163 ((char_u **)argtypes->ga_data)[argtypes->ga_len++] = type;
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164 }
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165 }
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166
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167 return p;
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168 }
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169
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170 /*
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171 * Get function arguments.
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172 * "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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173 * "argp" is advanced just after "endchar".
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diff changeset
174 */
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175 static int
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diff changeset
176 get_function_args(
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177 char_u **argp,
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diff changeset
178 char_u endchar,
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179 garray_T *newargs,
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180 garray_T *argtypes, // NULL unless using :def
22816
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diff changeset
181 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
182 evalarg_T *evalarg, // context or NULL
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diff changeset
183 int *varargs,
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diff changeset
184 garray_T *default_args,
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diff changeset
185 int skip,
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diff changeset
186 exarg_T *eap,
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diff changeset
187 char_u **line_to_free)
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diff changeset
188 {
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diff changeset
189 int mustend = FALSE;
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diff changeset
190 char_u *arg;
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diff changeset
191 char_u *p;
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diff changeset
192 int c;
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diff changeset
193 int any_default = FALSE;
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diff changeset
194 char_u *expr;
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195 char_u *whitep = *argp;
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diff changeset
196
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197 if (newargs != NULL)
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diff changeset
198 ga_init2(newargs, (int)sizeof(char_u *), 3);
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199 if (argtypes != NULL)
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200 ga_init2(argtypes, (int)sizeof(char_u *), 3);
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diff changeset
201 if (default_args != NULL)
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diff changeset
202 ga_init2(default_args, (int)sizeof(char_u *), 3);
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diff changeset
203
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diff changeset
204 if (varargs != NULL)
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diff changeset
205 *varargs = FALSE;
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206
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diff changeset
207 /*
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208 * Isolate the arguments: "arg1, arg2, ...)"
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diff changeset
209 */
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diff changeset
210 arg = skipwhite(*argp);
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211 p = arg;
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diff changeset
212 while (*p != endchar)
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diff changeset
213 {
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diff changeset
214 while (eap != NULL && eap->getline != NULL
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215 && (*p == NUL || (VIM_ISWHITE(*whitep) && *p == '#')))
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diff changeset
216 {
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diff changeset
217 char_u *theline;
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diff changeset
218
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diff changeset
219 // End of the line, get the next one.
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diff changeset
220 theline = eap->getline(':', eap->cookie, 0, TRUE);
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diff changeset
221 if (theline == NULL)
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diff changeset
222 break;
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diff changeset
223 vim_free(*line_to_free);
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diff changeset
224 *line_to_free = theline;
20023
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diff changeset
225 whitep = (char_u *)" ";
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
226 p = skipwhite(theline);
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
227 }
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 (mustend && *p != endchar)
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
230 {
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
231 if (!skip)
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
232 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
233 goto err_ret;
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
234 }
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
235 if (*p == endchar)
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
236 break;
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
237
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
238 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
239 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
240 if (varargs != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
241 *varargs = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
242 p += 3;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
243 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
244
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
245 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
246 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
247 // ...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
248 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
249 {
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
250 if (!skip)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
251 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
252 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
253 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
254
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
255 arg = p;
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
256 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
257 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
258 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
259 break;
23879
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
260 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
261 {
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
262 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
263 break;
9ddf1a537fc2 patch 8.2.2481: Vim9: confusing error when variable arguments have default
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
264 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
265 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
266 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
267 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
268 {
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
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
275 if (*skipwhite(p) == '=' && default_args != NULL)
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
276 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
277 typval_T rettv;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
278
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19297
diff changeset
279 // 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
280 any_default = TRUE;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
281 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
282 whitep = p;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
283 p = skipwhite(p);
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
284 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
285 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
286 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
287 if (ga_grow(default_args, 1) == FAIL)
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
288 goto err_ret;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
289
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
290 // trim trailing whitespace
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
291 while (p > expr && VIM_ISWHITE(p[-1]))
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
292 p--;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
293 c = *p;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
294 *p = NUL;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
295 expr = vim_strsave(expr);
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
296 if (expr == NULL)
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
297 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
298 *p = c;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
299 goto err_ret;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
300 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
301 ((char_u **)(default_args->ga_data))
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
302 [default_args->ga_len] = expr;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
303 default_args->ga_len++;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
304 *p = c;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
305 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
306 else
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
307 mustend = TRUE;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
308 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
309 else if (any_default)
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
310 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
311 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
312 goto err_ret;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
313 }
24371
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
314
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
315 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
316 {
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
317 // 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
318 if (!skip)
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
319 {
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
320 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
321 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
322 }
2b4883926a24 patch 8.2.2726: confusing error message with white space before comma
Bram Moolenaar <Bram@vim.org>
parents: 24272
diff changeset
323 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
324 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
325 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
326 {
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
327 ++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
328 // 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
329 // 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
330 // 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
331 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
332 && !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
333 {
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
334 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
335 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
336 }
71bd2f9adb61 patch 8.2.1182: Vim9: no check for whitespace after comma in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21222
diff changeset
337 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
338 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
339 mustend = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
340 }
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20015
diff changeset
341 whitep = p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
342 p = skipwhite(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
343 }
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
344
9597
3ca0fd9709b1 commit https://github.com/vim/vim/commit/4f0383bc3fe5af0229fb66b53fe94329af783eff
Christian Brabandt <cb@256bit.org>
parents: 9593
diff changeset
345 if (*p != endchar)
3ca0fd9709b1 commit https://github.com/vim/vim/commit/4f0383bc3fe5af0229fb66b53fe94329af783eff
Christian Brabandt <cb@256bit.org>
parents: 9593
diff changeset
346 goto err_ret;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
347 ++p; // skip "endchar"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
348
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
349 *argp = p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
350 return OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
351
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
352 err_ret:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
353 if (newargs != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
354 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
355 if (default_args != NULL)
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
356 ga_clear_strings(default_args);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
357 return FAIL;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
360 /*
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
361 * 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
362 * 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
363 */
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
364 static int
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
365 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
366 {
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
367 int len = 0;
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
368
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
369 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
370 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
371 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
372 // 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
373 // 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
374 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
375
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
376 if (len > 0)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
377 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
378 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
379 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
380 int i;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
381 type_T *type;
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 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
384 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
385 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
386
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
387 if (p == NULL)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
388 // 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
389 type = &t_unknown;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
390 else
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
391 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
392 if (type == NULL)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
393 return FAIL;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
394 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
395 }
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
396 }
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
397 }
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
398
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
399 if (varargs)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
400 {
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
401 char_u *p;
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
402
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
403 // 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
404 // uf_va_type.
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
405 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
406 [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
407 --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
408 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
409 if (p == NULL)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
410 // 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
411 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
412 else
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
413 {
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
414 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
415 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
416 {
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
417 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
418 ((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
419 return FAIL;
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
420 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
421 }
24400
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)
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
423 return FAIL;
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
424 }
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
425
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
426 return OK;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
427 }
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
428
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
429 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
430 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
431 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
432 if (ret_type == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
433 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
434 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
435 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
436 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
437
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
438 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
439 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
440 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
441 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
442 return FAIL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
443 }
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 return OK;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
446 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
447
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
448 /*
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
449 * 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
450 */
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
451 static int
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
452 register_closure(ufunc_T *fp)
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
453 {
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
454 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
455 // no change
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
456 return OK;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
457 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
458 fp->uf_scoped = current_funccal;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
459 current_funccal->fc_refcount++;
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
460
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
461 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
462 return FAIL;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
463 ((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
464 [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
465 return OK;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
466 }
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
467
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
468 static void
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
469 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
470 {
23829
950875545045 patch 8.2.2456: Coverity warning for strcpy() into fixed size array
Bram Moolenaar <Bram@vim.org>
parents: 23808
diff changeset
471 // 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
472 // 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
473 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
474
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
475 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
476 {
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
477 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
478 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
479 {
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
480 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
481 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
482 }
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 }
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
485
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
486 /*
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
487 * 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
488 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
489 char_u *
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
490 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
491 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
492 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
493 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
494
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
495 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
496 return name;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
497 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
498
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
499 #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
500 /*
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
501 * 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
502 * 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
503 */
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
504 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
505 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
506 {
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 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
508 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
509
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 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
511 if (fp == NULL)
21066
48cfc37fe4fc patch 8.2.1084: Lua: registering function has useless code
Bram Moolenaar <Bram@vim.org>
parents: 21058
diff changeset
512 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
513
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
514 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
515 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
516 fp->uf_varargs = TRUE;
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->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
518 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
519 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
520 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
521 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
522 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
523
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
524 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
525 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
526
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 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
528 }
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 #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
530
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
531 /*
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
532 * 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
533 * 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
534 * 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
535 * "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
536 * 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
537 */
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
538 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
539 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
540 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
541 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
542 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
543 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
544 {
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
545 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
546 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
547
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
548 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
549 {
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
550 if (*s == ':')
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
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 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
553 {
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
554 *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
555 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
556 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
557 }
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
558 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
559 *ret_type = s;
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
560 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
561 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
562 {
baf9069f64ca patch 8.2.2445: Vim9: no proper error for lambda missing return type
Bram Moolenaar <Bram@vim.org>
parents: 23727
diff changeset
563 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
564 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
565 }
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
566 }
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
567 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
568 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
569 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
570 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
571 ++s;
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
572 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
573 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
574 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
575 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
576 || !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
577 {
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23332
diff changeset
578 *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
579 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
580 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
581 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
582 }
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
583 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
584 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
585
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
586 /*
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
587 * 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
588 * return TRUE.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
589 * Otherwise return FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
590 * 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
591 */
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
592 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
593 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
594 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
595 char_u *p = *cmd;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
596
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
597 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
598 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
599 if (*p == '(')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
600 return FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
601 *cmd = p;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
602 return TRUE;
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 return FALSE;
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
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
607 /*
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
608 * 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
609 * 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
610 * "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
611 * "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
612 */
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
613 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
614 get_function_body(
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
615 exarg_T *eap,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
616 garray_T *newlines,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
617 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
618 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
619 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
620 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
621 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
622 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
623 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
624 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
625 || eap->cmdidx == CMD_block;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
626 #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
627 char nesting_def[MAX_FUNC_NESTING];
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
628 int nesting = 0;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
629 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
630 int indent = 2;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
631 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
632 int ret = FAIL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
633 int is_heredoc = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
634 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
635
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
636 // 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
637 // 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
638 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
639 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
640 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
641 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
642 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
643 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
644 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
645 ((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
646 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
647
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
648 nesting_def[nesting] = vim9_function;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
649 getline_options = vim9_function
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
650 ? 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
651 for (;;)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
652 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
653 char_u *theline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
654 char_u *p;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
655 char_u *arg;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
656
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
657 if (KeyTyped)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
658 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
659 msg_scroll = TRUE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
660 saved_wait_return = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
661 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
662 need_wait_return = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
663
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
664 if (line_arg != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
665 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
666 // 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
667 theline = line_arg;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
668 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
669 if (p == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
670 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
671 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
672 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
673 *p = NUL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
674 line_arg = p + 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
675 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
676 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
677 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
678 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
679 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
680 if (eap->getline == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
681 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
682 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
683 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
684 getline_options);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
685 *line_to_free = theline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
686 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
687 if (KeyTyped)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
688 lines_left = Rows - 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
689 if (theline == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
690 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
691 // 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
692 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
693 if (skip_until != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
694 semsg(_(e_missing_heredoc_end_marker_str), skip_until);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
695 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
696 emsg(_(e_missing_enddef));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
697 else if (eap->cmdidx == CMD_block)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
698 emsg(_(e_missing_end_block));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
699 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
700 emsg(_("E126: Missing :endfunction"));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
701 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
702 }
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 // 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
705 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
706 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
707 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
708 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
709 sourcing_lnum_off = 0;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
710
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
711 if (skip_until != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
712 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
713 // 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
714 // * ":append" and "."
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
715 // * ":python <<EOF" and "EOF"
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
716 // * ":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
717 if (heredoc_trimmed == NULL
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
718 || (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
719 || STRNCMP(theline, heredoc_trimmed,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
720 STRLEN(heredoc_trimmed)) == 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
721 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
722 if (heredoc_trimmed == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
723 p = theline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
724 else if (is_heredoc)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
725 p = skipwhite(theline) == theline
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
726 ? 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
727 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
728 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
729 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
730 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
731 VIM_CLEAR(skip_until);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
732 VIM_CLEAR(heredoc_trimmed);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
733 getline_options = vim9_function
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
734 ? 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
735 is_heredoc = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
736 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
737 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
738 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
739 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
740 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
741 int c;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
742
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
743 // skip ':' and blanks
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
744 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
745 ;
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 // 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
748 // When a ":" follows it must be a dict key; "enddef: value,"
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
749 if ((nesting == 0 && eap->cmdidx == CMD_block)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
750 ? *p == '}'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
751 : (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
752 ? "enddef" : "endfunction", 4)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
753 && *p != ':'))
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 (nesting-- == 0)
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 char_u *nextcmd = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
758
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
759 if (*p == '|' || *p == '}')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
760 nextcmd = p + 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
761 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
762 nextcmd = line_arg;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
763 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
764 && (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
765 {
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
766 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
767 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
768 else
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
769 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
770 _("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
771 p, TRUE);
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
772 }
7a21b2581dce patch 8.2.2645: using inline function is not properly tested
Bram Moolenaar <Bram@vim.org>
parents: 24202
diff changeset
773 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
774 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
775 // 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
776 // 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
777 // change "eap->cmdlinep".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
778 eap->nextcmd = nextcmd;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
779 if (*line_to_free != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
780 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
781 vim_free(*eap->cmdlinep);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
782 *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
783 *line_to_free = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
784 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
785 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
786 break;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
787 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
788 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
789
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
790 // 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
791 // 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
792 // for "enddef".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
793 // 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
794 // not find it.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
795 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
796 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
797 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
798 emsg(_(e_mismatched_endfunction));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
799 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
800 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
801 emsg(_(e_mismatched_enddef));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
802
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
803 // 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
804 // at "end".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
805 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
806 indent -= 2;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
807 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
808 || 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
809 || 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
810 || 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
811 indent += 2;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
812
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
813 // 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
814 // 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
815 // 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
816 c = *p;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
817 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
818 || (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
819 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
820 if (*p == '!')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
821 p = skipwhite(p + 1);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
822 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
823 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
824 NULL, NULL));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
825 if (*skipwhite(p) == '(')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
826 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
827 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
828 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
829 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
830 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
831 ++nesting;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
832 nesting_def[nesting] = (c == 'd');
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
833 indent += 2;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
834 }
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 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
837
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
838 // 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
839 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
840 if (!vim9_function
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
841 && ((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
842 || (p[0] == 'c'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
843 && (!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
844 && (!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
845 && (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
846 || !ASCII_ISALPHA(p[6])))))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
847 || (p[0] == 'i'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
848 && (!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
849 && (!ASCII_ISALPHA(p[2])
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
850 || (p[2] == 's'
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
851 && (!ASCII_ISALPHA(p[3])
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
852 || p[3] == 'e'))))))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
853 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
854
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
855 // 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
856 arg = skipwhite(skiptowhite(p));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
857 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
858 && ((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
859 && (!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
860 || ((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
861 && !ASCII_ISALPHA(p[3]))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
862 || (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
863 && (!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
864 || (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
865 && (!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
866 || (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
867 && !ASCII_ISALPHA(p[3]))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
868 || (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
869 && (!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
870 || (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
871 && (!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
872 ))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
873 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
874 // ":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
875 p = skipwhite(arg + 2);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
876 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
877 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
878 // Ignore leading white space.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
879 p = skipwhite(p + 4);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
880 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
881 skipwhite(theline) - theline);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
882 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
883 if (*p == NUL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
884 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
885 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
886 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
887 getline_options = GETLINE_NONE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
888 is_heredoc = TRUE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
889 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
890
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
891 // 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
892 // 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
893 // 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
894 // 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
895 arg = skipwhite(skiptowhite(p));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
896 if (*arg == '[')
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
897 arg = vim_strchr(arg, ']');
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
898 if (arg != NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
899 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
900 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
901 && arg[1] == '<' && arg[2] =='<');
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
902
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
903 if (!found)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
904 // 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
905 arg = skipwhite(skiptowhite(arg));
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
906 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
907 && (checkforcmd(&p, "let", 2)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
908 || checkforcmd(&p, "var", 3)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
909 || checkforcmd(&p, "final", 5)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
910 || checkforcmd(&p, "const", 5))))
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
911 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
912 p = skipwhite(arg + 3);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
913 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
914 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
915 // Ignore leading white space.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
916 p = skipwhite(p + 4);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
917 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
918 skipwhite(theline) - theline);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
919 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
920 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
921 getline_options = GETLINE_NONE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
922 is_heredoc = TRUE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
923 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
924 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
925 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
926
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
927 // 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
928 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
929 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
930
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
931 // Copy the line to newly allocated memory. get_one_sourceline()
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
932 // allocates 250 bytes per line, this saves 80% on average. The cost
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
933 // is an extra alloc/free.
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
934 p = vim_strsave(theline);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
935 if (p == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
936 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
937 ((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
938
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
939 // 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
940 // 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
941 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
942 ((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
943
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
944 // 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
945 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
946 line_arg = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
947 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
948
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
949 // 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
950 if (!did_emsg)
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
951 ret = OK;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
952
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
953 theend:
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
954 vim_free(skip_until);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
955 vim_free(heredoc_trimmed);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
956 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
957 return ret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
958 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
959
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
960 /*
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
961 * 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
962 * until the matching "}".
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
963 * 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
964 * 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
965 */
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
966 static int
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
967 lambda_function_body(
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
968 char_u **arg,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
969 typval_T *rettv,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
970 evalarg_T *evalarg,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
971 garray_T *newargs,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
972 garray_T *argtypes,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
973 int varargs,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
974 garray_T *default_args,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
975 char_u *ret_type)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
976 {
24422
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
977 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
978 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
979 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
980 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
981 exarg_T eap;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
982 garray_T newlines;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
983 char_u *cmdline = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
984 int ret = FAIL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
985 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
986 partial_T *pt;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
987 char_u *name;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
988 int lnum_save = -1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
989 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
990
24202
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
991 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
992 {
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
993 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
994 return FAIL;
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
995 }
c50c5464e6dc patch 8.2.2642: Vim9: no clear error for wrong inline function
Bram Moolenaar <Bram@vim.org>
parents: 24190
diff changeset
996
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
997 CLEAR_FIELD(eap);
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
998 eap.cmdidx = CMD_block;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
999 eap.forceit = FALSE;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1000 eap.cmdlinep = &cmdline;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1001 eap.skip = !evaluate;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1002 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
1003 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
1004 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1005 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1006 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
1007 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
1008 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1009
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1010 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
1011 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
1012 {
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1013 vim_free(cmdline);
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1014 goto erret;
24190
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1015 }
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1016
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1017 // 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
1018 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
1019 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
1020 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1021 int idx;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1022 char_u *last;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1023 size_t plen;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1024 char_u *pnl;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1025
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1026 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
1027 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1028 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
1029
24655
3876d9629ebd patch 8.2.2866: Vim9: memory leak when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24653
diff changeset
1030 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
1031 goto erret;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1032
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1033 // 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
1034 // 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
1035 // 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
1036 // 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
1037 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
1038 p = (char_u *)"";
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1039 plen = STRLEN(p);
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1040 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
1041 if (pnl != NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1042 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
1043 ((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
1044 ((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
1045 }
24655
3876d9629ebd patch 8.2.2866: Vim9: memory leak when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24653
diff changeset
1046 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
1047 goto erret;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1048 if (cmdline != NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1049 // 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
1050 last = cmdline;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1051 else
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1052 // nothing is following the "}"
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1053 last = (char_u *)"}";
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1054 plen = STRLEN(last);
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1055 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
1056 if (pnl != NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1057 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
1058 ((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
1059 ((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
1060 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1061
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1062 if (cmdline != 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 // Something comes after the "}".
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1065 *arg = eap.nextcmd;
24190
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1066
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1067 // "arg" points into cmdline, need to keep the line and free it later.
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1068 vim_free(evalarg->eval_tofree_cmdline);
5f3a2d31c48d patch 8.2.2636: memory leak when compiling inline function
Bram Moolenaar <Bram@vim.org>
parents: 24188
diff changeset
1069 evalarg->eval_tofree_cmdline = cmdline;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1070 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1071 else
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1072 *arg = (char_u *)"";
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1073
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1074 if (!evaluate)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1075 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1076 ret = OK;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1077 goto erret;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1078 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1079
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1080 name = get_lambda_name();
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1081 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
1082 if (ufunc == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1083 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1084 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
1085 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
1086 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1087 ufunc->uf_refcount = 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1088 ufunc->uf_args = *newargs;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1089 newargs->ga_data = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1090 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
1091 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
1092 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
1093
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1094 // 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
1095 lnum_save = SOURCING_LNUM;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1096 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
1097
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1098 // parse argument types
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1099 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
1100 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1101 SOURCING_LNUM = lnum_save;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1102 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1103 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1104
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1105 // 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
1106 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
1107 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1108
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1109 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
1110 if (pt == NULL)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1111 goto erret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1112 pt->pt_func = ufunc;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1113 pt->pt_refcount = 1;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1114
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1115 ufunc->uf_lines = newlines;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1116 newlines.ga_data = NULL;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1117 if (sandbox)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1118 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
1119 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
1120 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
1121 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
1122 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
1123 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
1124 set_function_type(ufunc);
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 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
1127 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
1128 ufunc = NULL;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1129 ret = OK;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1130
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1131 erret:
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1132 if (lnum_save >= 0)
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1133 SOURCING_LNUM = lnum_save;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1134 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
1135 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
1136 if (newargs != NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1137 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
1138 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
1139 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
1140 {
827fcf174f15 patch 8.2.2663: Vim9: leaking memory when inline function has an error
Bram Moolenaar <Bram@vim.org>
parents: 24208
diff changeset
1141 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
1142 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
1143 }
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1144 return ret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1145 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1146
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1147 /*
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1148 * 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
1149 * "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
1150 * 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
1151 * 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
1152 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1153 int
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1154 get_lambda_tv(
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1155 char_u **arg,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1156 typval_T *rettv,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1157 int types_optional,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1158 evalarg_T *evalarg)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1159 {
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1160 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
1161 && (evalarg->eval_flags & EVAL_EVALUATE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1162 garray_T newargs;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1163 garray_T newlines;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1164 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
1165 garray_T argtypes;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1166 garray_T default_args;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1167 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
1168 partial_T *pt = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1169 int varargs;
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1170 char_u *ret_type = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1171 int ret;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1172 char_u *s;
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1173 char_u *start, *end;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1174 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
1175 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
1176 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
1177 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
1178 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
1179 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
1180 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
1181
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1182 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
1183 return NOTDONE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1184
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1185 ga_init(&newargs);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1186 ga_init(&newlines);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1187
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1188 // 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
1189 // 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
1190 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
1191 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
1192 types_optional ? &argtypes : NULL, types_optional, evalarg,
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1193 NULL, NULL, 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
1194 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
1195 {
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1196 if (types_optional)
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1197 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
1198 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
1199 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1200
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1201 // Parse the arguments for real.
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1202 if (evaluate)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1203 pnewargs = &newargs;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1204 else
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1205 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
1206 *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
1207 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
1208 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
1209 &varargs, &default_args,
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1210 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
1211 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
1212 || (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
1213 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
1214 {
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1215 if (types_optional)
1d11e3adbe52 patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 23318
diff changeset
1216 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
1217 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
1218 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
1219 }
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
1220 *arg = s;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1221
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1222 // 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
1223 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
1224 {
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1225 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
1226 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
1227 }
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1228
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1229 // 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
1230 if (evaluate)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1231 eval_lavars_used = &eval_lavars;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1232
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1233 *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
1234
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1235 // 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
1236 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
1237 {
24422
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1238 if (evalarg == NULL)
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1239 // cannot happen?
41cf1155ab90 patch 8.2.2751: Coverity warns for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 24412
diff changeset
1240 goto theend;
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1241 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
1242 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
1243 &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
1244 goto errret;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1245 goto theend;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1246 }
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1247 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
1248 {
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1249 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
1250 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
1251 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1252
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1253 // 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
1254 start = *arg;
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1255 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
1256 if (ret == FAIL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1257 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
1258 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
1259 {
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1260 // 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
1261 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
1262 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
1263 }
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1264
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1265 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
1266 {
23318
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1267 *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
1268 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
1269 {
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1270 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
1271 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
1272 }
c76240efdf02 patch 8.2.2204: Vim9: using -> both for method and lambda is confusing
Bram Moolenaar <Bram@vim.org>
parents: 23285
diff changeset
1273 ++*arg;
19826
293a22b677a8 patch 8.2.0469: Vim9: no error for missing ] after list
Bram Moolenaar <Bram@vim.org>
parents: 19685
diff changeset
1274 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1275
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1276 if (evaluate)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1277 {
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1278 int len;
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
1279 int flags = 0;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1280 char_u *p;
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1281 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
1282 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
1283
17659
121bdff812b4 patch 8.1.1827: allocating more memory than needed for extended structs
Bram Moolenaar <Bram@vim.org>
parents: 17646
diff changeset
1284 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
1285 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1286 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
1287 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
1288 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
1289 if (pt == NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1290 goto errret;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1291
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1292 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
1293 if (ga_grow(&newlines, 1) == FAIL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1294 goto errret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1295
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1296 // 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
1297 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
1298 if (line_end == NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1299 line_end = end;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1300
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1301 // 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
1302 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
1303 p = alloc(len);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1304 if (p == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1305 goto errret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1306 ((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
1307 STRCPY(p, "return ");
24651
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1308 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
1309
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1310 if (line_end != end)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1311 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1312 // 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
1313 // 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
1314 while (*line_end == '\n')
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1315 {
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1316 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
1317 goto errret;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1318 start = line_end + 1;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1319 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
1320 if (line_end == NULL)
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1321 line_end = end;
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1322 ((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
1323 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
1324 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1325 }
5dea95170907 patch 8.2.2864: Vim9: crash when using inline function
Bram Moolenaar <Bram@vim.org>
parents: 24448
diff changeset
1326
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
1327 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
1328 // 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
1329 flags |= FC_NOARGS;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1330
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1331 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
1332 set_ufunc_name(fp, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1333 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
1334 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
1335 if (types_optional)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1336 {
24400
62e978382fa0 patch 8.2.2740: Vim9: lambda with varargs doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 24398
diff changeset
1337 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
1338 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
1339 goto errret;
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1340 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
1341 {
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1342 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
1343 &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
1344 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
1345 goto errret;
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1346 }
23420
42294d4d4f6e patch 8.2.2253: Vim9: expr test fails
Bram Moolenaar <Bram@vim.org>
parents: 23398
diff changeset
1347 else
23531
f39a18a42aed patch 8.2.2308: Vim9: no error when assigning lambda to funcref
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1348 fp->uf_ret_type = &t_any;
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 23320
diff changeset
1349 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1350
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1351 fp->uf_lines = newlines;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1352 if (current_funccal != NULL && eval_lavars)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1353 {
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
1354 flags |= FC_CLOSURE;
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
1355 if (register_closure(fp) == FAIL)
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1356 goto errret;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1357 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1358
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1359 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1360 if (prof_def_func())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1361 func_do_profile(fp);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1362 #endif
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
1363 if (sandbox)
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
1364 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
1365 // 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
1366 // 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
1367 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
1368 fp->uf_flags = flags;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1369 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
1370 fp->uf_script_ctx = current_sctx;
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
1371 fp->uf_script_ctx.sc_lnum += SOURCING_LNUM - newlines.ga_len;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1372
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1373 pt->pt_func = fp;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1374 pt->pt_refcount = 1;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1375 rettv->vval.v_partial = pt;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1376 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
1377
308d29307910 patch 8.2.2558: no error if a lambda argument shadows a variable
Bram Moolenaar <Bram@vim.org>
parents: 24004
diff changeset
1378 hash_add(&func_hashtab, UF2HIKEY(fp));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1379 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1380
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
1381 theend:
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1382 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
1383 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
1384 evalarg->eval_tofree = tofree1;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1385 else
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1386 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
1387 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
1388 if (types_optional)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1389 ga_clear_strings(&argtypes);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1390 return OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1391
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1392 errret:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1393 ga_clear_strings(&newargs);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1394 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
1395 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
1396 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
1397 {
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
1398 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
1399 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
1400 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
1401 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1402 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
1403 vim_free(pt);
21222
a4d00a2dadd6 patch 8.2.1162: crash when using a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1404 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
1405 evalarg->eval_tofree = tofree1;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
1406 else
23644
03acf9c49f07 patch 8.2.2364: Vim9: line break in lambda accesses freed memory
Bram Moolenaar <Bram@vim.org>
parents: 23630
diff changeset
1407 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
1408 vim_free(tofree2);
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1409 eval_lavars_used = old_eval_lavars;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1410 return FAIL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1411 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1412
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1413 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1414 * 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
1415 * name it contains, otherwise return "name".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1416 * 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
1417 * "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
1418 * 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
1419 * type of the variable.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1420 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1421 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
1422 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
1423 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
1424 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
1425 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
1426 type_T **type,
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1427 int no_autoload)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1428 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1429 dictitem_T *v;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1430 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
1431 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
1432 hashtab_T *ht;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1433
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1434 if (partialp != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1435 *partialp = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1436
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1437 cc = name[*lenp];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1438 name[*lenp] = NUL;
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1439 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
1440 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
1441 if (v != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1442 {
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1443 if (v->di_tv.v_type == VAR_FUNC)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1444 {
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1445 if (v->di_tv.vval.v_string == NULL)
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1446 {
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1447 *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
1448 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
1449 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1450 s = v->di_tv.vval.v_string;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1451 *lenp = (int)STRLEN(s);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1452 }
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1453
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1454 if (v->di_tv.v_type == VAR_PARTIAL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1455 {
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1456 partial_T *pt = v->di_tv.vval.v_partial;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1457
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1458 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
1459 {
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1460 *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
1461 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
1462 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1463 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
1464 *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
1465 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
1466 *lenp = (int)STRLEN(s);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1467 }
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1468
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1469 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
1470 {
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1471 if (type != NULL && ht == get_script_local_ht())
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1472 {
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1473 svar_T *sv = find_typval_in_script(&v->di_tv);
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1474
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1475 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
1476 *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
1477 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
1478 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
1479 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1480 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1481
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1482 return name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1483 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1484
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 * 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
1487 * "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
1488 */
18576
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
1489 void
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1490 emsg_funcname(char *ermsg, char_u *name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1491 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1492 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1493
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1494 if (*name == K_SPECIAL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1495 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
1496 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1497 p = name;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
1498 semsg(_(ermsg), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1499 if (p != name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1500 vim_free(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1501 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1502
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1503 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1504 * 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
1505 * Return OK or FAIL.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1506 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1507 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1508 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
1509 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
1510 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
1511 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
1512 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
1513 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
1514 funcexe_T *funcexe) // various values
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1515 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1516 char_u *argp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1517 int ret = OK;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1518 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
1519 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
1520 int vim9script = in_vim9script();
9562
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 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1523 * Get the arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1524 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1525 argp = *arg;
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
1526 while (argcount < MAX_FUNC_ARGS - (funcexe->partial == NULL ? 0
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
1527 : funcexe->partial->pt_argc))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1528 {
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
1529 // 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
1530 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
1531
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1532 if (*argp == ')' || *argp == ',' || *argp == NUL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1533 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
1534 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
1535 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1536 ret = FAIL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1537 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1538 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1539 ++argcount;
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21528
diff changeset
1540 // 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
1541 // 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
1542 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
1543 {
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
1544 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
1545 {
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
1546 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
1547 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
1548 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
1549 }
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
1550 }
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
1551 else
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21528
diff changeset
1552 argp = skipwhite(argp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1553 if (*argp != ',')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1554 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
1555 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
1556 {
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
1557 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
1558 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
1559 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
1560 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1561 }
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
1562 argp = skipwhite_and_linebreak(argp, evalarg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1563 if (*argp == ')')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1564 ++argp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1565 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1566 ret = FAIL;
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 (ret == OK)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1569 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1570 int i = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1571
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1572 if (get_vim_var_nr(VV_TESTING))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1573 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1574 // 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
1575 // 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
1576 if (funcargs.ga_itemsize == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1577 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
1578 for (i = 0; i < argcount; ++i)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1579 if (ga_grow(&funcargs, 1) == OK)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1580 ((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
1581 &argvars[i];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1582 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1583
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
1584 ret = call_func(name, len, rettv, argcount, argvars, funcexe);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1585
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1586 funcargs.ga_len -= i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1587 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1588 else if (!aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1589 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1590 if (argcount == MAX_FUNC_ARGS)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1591 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
1592 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1593 emsg_funcname(N_("E116: Invalid arguments for function %s"), name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1594 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1595
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1596 while (--argcount >= 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1597 clear_tv(&argvars[argcount]);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1598
21737
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1599 if (in_vim9script())
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1600 *arg = argp;
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1601 else
a849c984b485 patch 8.2.1418: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21699
diff changeset
1602 *arg = skipwhite(argp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1603 return ret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1604 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1605
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1606 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1607 * 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
1608 * 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
1609 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1610 static int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1611 eval_fname_sid(char_u *p)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1612 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1613 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
1614 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1615
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1616 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1617 * 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
1618 * 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
1619 * 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
1620 * (slow).
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1621 */
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
1622 char_u *
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1623 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
1624 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1625 int llen;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1626 char_u *fname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1627 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1628
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1629 llen = eval_fname_script(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1630 if (llen > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1631 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1632 fname_buf[0] = K_SPECIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1633 fname_buf[1] = KS_EXTRA;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1634 fname_buf[2] = (int)KE_SNR;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1635 i = 3;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
1636 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
1637 {
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
1638 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
1639 *error = FCERR_SCRIPT;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1640 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1641 {
16378
3d6b282e2d6e patch 8.1.1194: typos and small problems in source files
Bram Moolenaar <Bram@vim.org>
parents: 16003
diff changeset
1642 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
1643 (long)current_sctx.sc_sid);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1644 i = (int)STRLEN(fname_buf);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1645 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1646 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1647 if (i + STRLEN(name + llen) < FLEN_FIXED)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1648 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1649 STRCPY(fname_buf + i, name + llen);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1650 fname = fname_buf;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1651 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1652 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1653 {
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16708
diff changeset
1654 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
1655 if (fname == NULL)
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
1656 *error = FCERR_OTHER;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1657 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1658 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1659 *tofree = fname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1660 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
1661 STRCPY(fname + i, name + llen);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1662 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1663 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1664 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1665 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1666 fname = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1667 return fname;
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 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1671 * 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
1672 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1673 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
1674 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
1675 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1676 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
1677 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
1678
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1679 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
1680 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
1681 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
1682 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
1683 (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
1684 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
1685 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
1686 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
1687
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1688 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1689 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1690
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1691 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1692 * 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
1693 * 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
1694 * Return NULL for unknown function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1695 */
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
1696 ufunc_T *
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
1697 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
1698 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1699 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
1700 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
1701 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
1702
20816
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1703 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
1704 {
21586
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
1705 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
1706 long sid = 0;
21983
3fe594c72d8c patch 8.2.1541: Vim9: cannot find function reference for s:Func
Bram Moolenaar <Bram@vim.org>
parents: 21969
diff changeset
1707 int find_script_local = in_vim9script()
3fe594c72d8c patch 8.2.1541: Vim9: cannot find function reference for s:Func
Bram Moolenaar <Bram@vim.org>
parents: 21969
diff changeset
1708 && eval_isnamec1(*name) && name[1] != ':';
3fe594c72d8c patch 8.2.1541: Vim9: cannot find function reference for s:Func
Bram Moolenaar <Bram@vim.org>
parents: 21969
diff changeset
1709
3fe594c72d8c patch 8.2.1541: Vim9: cannot find function reference for s:Func
Bram Moolenaar <Bram@vim.org>
parents: 21969
diff changeset
1710 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
1711 {
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1712 // Find script-local function before global one.
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1713 func = find_func_with_sid(name, current_sctx.sc_sid);
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1714 if (func != NULL)
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1715 return func;
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1716 }
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1717
21699
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21685
diff changeset
1718 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
1719 && 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
1720 && 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
1721 {
20816
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1722 // 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
1723
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1724 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
1725 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
1726 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
1727 ++after_script;
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1728 else
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1729 after_script = NULL;
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1730 }
21983
3fe594c72d8c patch 8.2.1541: Vim9: cannot find function reference for s:Func
Bram Moolenaar <Bram@vim.org>
parents: 21969
diff changeset
1731 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
1732 {
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1733 // 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
1734 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
1735 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
1736 else
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21685
diff changeset
1737 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
1738 ? 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
1739 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
1740 {
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1741 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
1742 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
1743 return HI2UF(hi);
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20709
diff changeset
1744 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1745 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1746 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1747
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1748 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
1749 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
1750 if (!HASHITEM_EMPTY(hi))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1751 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
1752
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1753 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1754 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1755
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1756 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1757 * 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
1758 * "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
1759 * 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
1760 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1761 ufunc_T *
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
1762 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
1763 {
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
1764 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
1765
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1766 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
1767 return fp;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1768 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1769 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1770
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1771 /*
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1772 * 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
1773 */
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1774 int
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1775 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
1776 {
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1777 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
1778 }
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1779
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1780 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1781 * 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
1782 * "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
1783 * Takes care of script-local function names.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1784 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1785 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1786 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
1787 {
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22188
diff changeset
1788 if (!func_is_global(fp))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1789 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1790 STRCPY(buf, "<SNR>");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1791 STRCAT(buf, fp->uf_name + 3);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1792 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1793 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1794 STRCPY(buf, fp->uf_name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1795 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1796
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 * 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
1799 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1800 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1801 add_nr_var(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1802 dict_T *dp,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1803 dictitem_T *v,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1804 char *name,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1805 varnumber_T nr)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1806 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1807 STRCPY(v->di_key, name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1808 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
1809 hash_add(&dp->dv_hashtab, DI2HIKEY(v));
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1810 v->di_tv.v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1811 v->di_tv.v_lock = VAR_FIXED;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1812 v->di_tv.vval.v_number = nr;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1813 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1814
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1815 /*
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1816 * Free "fc".
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1817 */
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1818 static void
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1819 free_funccal(funccall_T *fc)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1820 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1821 int i;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1822
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1823 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
1824 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1825 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
1826
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1827 // 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
1828 // 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
1829 // 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
1830 // 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
1831 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
1832 fp->uf_scoped = NULL;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
1833 }
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
1834 ga_clear(&fc->fc_funcs);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1835
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
1836 func_ptr_unref(fc->func);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
1837 vim_free(fc);
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 /*
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1841 * 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
1842 * 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
1843 * 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
1844 */
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1845 static void
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1846 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
1847 {
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1848 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
1849
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1850 // 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
1851 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
1852
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1853 // 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
1854 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
1855
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1856 // 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
1857 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
1858 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
1859
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1860 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
1861 }
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1862
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1863 /*
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
1864 * 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
1865 * 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
1866 */
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
1867 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
1868 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
1869 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1870 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
1871 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
1872
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
1873 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
1874
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1875 // 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
1876 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
1877 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
1878 else
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1879 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
1880
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1881 // 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
1882 // 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
1883 // in it.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1884 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
1885 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
1886 else
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
1887 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1888 int todo;
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1889 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
1890 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
1891
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1892 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
1893
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1894 // 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
1895 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
1896 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
1897 {
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
1898 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
1899 {
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
1900 --todo;
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1901 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
1902 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
1903 }
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
1904 }
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1905 }
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1906
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1907 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
1908 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
1909 else
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1910 {
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1911 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
1912
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1913 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
1914
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1915 // 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
1916 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
1917 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
1918 }
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1919
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1920 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
1921 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
1922 else
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1923 {
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1924 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
1925
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1926 // "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
1927 // 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
1928 // 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
1929 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
1930 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
1931
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1932 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
1933 // 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
1934 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
1935 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
1936 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
1937 // 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
1938 // 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
1939 // 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
1940 // 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
1941 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
1942 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
1943 }
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
1944 }
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
1945 }
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1946
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1947 /*
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1948 * 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
1949 * 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
1950 * 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
1951 * 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
1952 * 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
1953 * looked up by name.
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1954 */
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
1955 int
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1956 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
1957 {
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1958 return isdigit(*name) || *name == '<';
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1959 }
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1960
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1961 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1962 * 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
1963 * 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
1964 * 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
1965 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1966 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1967 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
1968 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1969 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
1970 int i;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1971
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1972 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
1973 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1974
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1975 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
1976 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
1977 && 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
1978 && 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
1979 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
1980 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1981 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
1982 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1983 *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
1984 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
1985 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1986 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1987 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1988 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
1989 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
1990 ((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
1991 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1992
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1993 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1994 * 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
1995 * 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
1996 * 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
1997 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1998 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
1999 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
2000 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2001 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
2002
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2003 // 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
2004 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
2005 return FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2006
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2007 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
2008 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
2009 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2010 // 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
2011 // 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
2012 // 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
2013 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
2014 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2015 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
2016 return FALSE;
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2017 }
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2018 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
2019 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
2020 return TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2021 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2022 return FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2023 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2024
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2025 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2026 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
2027 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2028 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
2029 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
2030 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
2031 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
2032 VIM_CLEAR(fp->uf_block_ids);
19685
d64f403289db patch 8.2.0399: various memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
2033 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
2034 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
2035
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2036 // 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
2037 // 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
2038 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
2039 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
2040 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
2041 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
2042
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2043 #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
2044 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
2045 {
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2046 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
2047 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
2048 }
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2049
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2050 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
2051 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
2052 #endif
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2053 #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
2054 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
2055 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
2056 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
2057 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2058 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2059
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2060 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2061 * 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
2062 * 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
2063 * 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
2064 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2065 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2066 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
2067 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2068 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
2069 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2070 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
2071
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2072 // 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
2073 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
2074 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
2075 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
2076 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2077
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2078 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2079 * 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
2080 * 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
2081 * 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
2082 * 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
2083 */
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2084 static int
20257
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20255
diff changeset
2085 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
2086 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2087 // 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
2088 // 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
2089 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
2090 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
2091
20257
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20255
diff changeset
2092 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
2093 {
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
2094 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
2095 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
2096 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
2097 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
2098 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
2099 }
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2100 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
2101 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2102
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2103 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2104 * 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
2105 * 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
2106 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2107 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2108 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
2109 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2110 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
2111 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
2112 || (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
2113 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
2114 else
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
2115 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
2116 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2117
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2118 /*
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2119 * 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
2120 * 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
2121 */
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2122 int
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2123 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
2124 {
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2125 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
2126 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
2127
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2128 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
2129 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
2130 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
2131 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
2132 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2133
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2134 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
2135 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
2136 {
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2137 // TODO: handle ! to overwrite
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2138 semsg(_(e_funcexts), global);
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2139 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
2140 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2141
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2142 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
2143 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
2144 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
2145
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2146 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
2147 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
2148 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
2149 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
2150 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
2151 || 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
2152 == FAIL
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2153 || 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
2154 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
2155
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2156 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
2157 : 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
2158 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
2159 {
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2160 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
2161 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
2162 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
2163 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
2164 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
2165 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2166 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
2167 {
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2168 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
2169 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
2170 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
2171 }
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2172 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
2173
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2174 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
2175 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
2176 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
2177
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2178 // 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
2179 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
2180
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2181 // 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
2182 // 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
2183 // 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
2184 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
2185 {
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2186 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
2187
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2188 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
2189 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
2190 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
2191 {
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
2192 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
2193 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
2194 }
23285
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2195 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
2196 --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
2197 }
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2198
112fa621b127 patch 8.2.2188: Vim9: crash when calling global function from :def function
Bram Moolenaar <Bram@vim.org>
parents: 23252
diff changeset
2199 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
2200
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2201 failed:
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2202 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
2203 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
2204 }
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
2205
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2206 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
2207
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2208 /*
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2209 * 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
2210 * 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
2211 * 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
2212 */
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2213 int
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2214 funcdepth_increment(void)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2215 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2216 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
2217 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2218 emsg(_("E132: Function call depth is higher than 'maxfuncdepth'"));
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2219 return FAIL;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2220 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2221 ++funcdepth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2222 return OK;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2223 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2224
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2225 void
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2226 funcdepth_decrement(void)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2227 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2228 --funcdepth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2229 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2230
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2231 /*
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2232 * 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
2233 */
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2234 int
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2235 funcdepth_get(void)
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2236 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2237 return funcdepth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2238 }
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2239
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2240 /*
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2241 * 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
2242 * 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
2243 * 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
2244 */
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2245 void
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2246 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
2247 {
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2248 funcdepth = depth;
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2249 }
11299
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2250
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2251 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2252 * Call a user function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2253 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2254 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2255 call_user_func(
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2256 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
2257 int argcount, // nr of args
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2258 typval_T *argvars, // arguments
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2259 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
2260 funcexe_T *funcexe, // context
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2261 dict_T *selfdict) // Dictionary for "self"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2262 {
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
2263 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
2264 int using_sandbox = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2265 funccall_T *fc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2266 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
2267 int default_arg_err = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2268 dictitem_T *v;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2269 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
2270 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2271 int ai;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2272 int islambda = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2273 char_u numbuf[NUMBUFLEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2274 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
2275 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
2276 int tv_to_free_len = 0;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2277 #ifdef FEAT_PROFILE
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2278 profinfo_T profile_info;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2279 #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
2280 ESTACK_CHECK_DECLARATION
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2281
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2282 #ifdef FEAT_PROFILE
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2283 CLEAR_FIELD(profile_info);
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2284 #endif
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2285
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2286 // 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
2287 if (funcdepth_increment() == FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2288 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2289 rettv->v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2290 rettv->vval.v_number = -1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2291 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2292 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2293
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2294 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
2295
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
2296 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
2297 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
2298 return;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2299 fc->caller = current_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2300 current_funccal = fc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2301 fc->func = fp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2302 fc->rettv = rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2303 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
2304 // 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
2305 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
2306 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
2307 // Set up fields for closure.
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2308 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
2309 func_ptr_ref(fp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2310
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
2311 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
2312 {
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2313 #ifdef FEAT_PROFILE
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2314 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
2315 #endif
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
2316 // 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
2317 #ifdef FEAT_PROFILE
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2318 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
2319 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
2320 #endif
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
2321 call_def_function(fp, argcount, argvars, funcexe->partial, rettv);
22908
54219df706b5 patch 8.2.2001: Vim9: :def function does not apply 'maxfuncdepth'
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2322 funcdepth_decrement();
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2323 #ifdef FEAT_PROFILE
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23699
diff changeset
2324 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
2325 || (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
2326 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
2327 #endif
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2328 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
2329 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
2330 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2331 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2332
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2333 if (STRNCMP(fp->uf_name, "<lambda>", 8) == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2334 islambda = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2335
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2336 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2337 * 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
2338 * 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
2339 * 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
2340 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2341 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2342 * Init l: variables.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2343 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2344 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
2345 if (selfdict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2346 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2347 // 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
2348 // 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
2349 v = &fc->fixvar[fixvar_idx++].var;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2350 name = v->di_key;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2351 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
2352 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
2353 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
2354 v->di_tv.v_type = VAR_DICT;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2355 v->di_tv.v_lock = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2356 v->di_tv.vval.v_dict = selfdict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2357 ++selfdict->dv_refcount;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2358 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2359
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2360 /*
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2361 * 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
2362 * 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
2363 * 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
2364 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2365 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
2366 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
2367 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
2368 (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
2369 ? 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
2370 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
2371 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
2372 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2373 // 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
2374 // 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
2375 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
2376 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
2377 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
2378 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
2379 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
2380 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
2381 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
2382 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
2383 }
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
2384 CLEAR_FIELD(fc->l_varlist);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2385 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
2386 fc->l_varlist.lv_lock = VAR_FIXED;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2387
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2388 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2389 * 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
2390 * Set a:name to named arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2391 * 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
2392 * 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
2393 */
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2394 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
2395 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2396 add_nr_var(&fc->l_avars, &fc->fixvar[fixvar_idx++].var, "firstline",
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
2397 (varnumber_T)funcexe->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
2398 add_nr_var(&fc->l_avars, &fc->fixvar[fixvar_idx++].var, "lastline",
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
2399 (varnumber_T)funcexe->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
2400 }
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2401 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
2402 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2403 int addlocal = FALSE;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2404 typval_T def_rettv;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2405 int isdefault = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2406
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2407 ai = i - fp->uf_args.ga_len;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2408 if (ai < 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2409 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2410 // named argument a:name
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2411 name = FUNCARG(fp, i);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2412 if (islambda)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2413 addlocal = TRUE;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2414
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2415 // 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
2416 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
2417 && (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
2418 && 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
2419 if (isdefault)
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2420 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2421 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
2422
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2423 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
2424 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
2425
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2426 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
2427 [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
2428 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
2429 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2430 default_arg_err = 1;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2431 break;
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2432 }
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2433 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2434 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2435 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2436 {
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2437 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
2438 // 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
2439 break;
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2440
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2441 // "..." argument a:1, a:2, etc.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2442 sprintf((char *)numbuf, "%d", ai + 1);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2443 name = numbuf;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2444 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2445 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
2446 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2447 v = &fc->fixvar[fixvar_idx++].var;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2448 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
2449 STRCPY(v->di_key, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2450 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2451 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2452 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2453 v = dictitem_alloc(name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2454 if (v == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2455 break;
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2456 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
2457 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2458
17127
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
2459 // 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
2460 // "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
2461 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
2462 v->di_tv.v_lock = VAR_FIXED;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2463
24448
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
2464 if (isdefault)
faac16c365b6 patch 8.2.2764: memory leak when default function argument is allocated
Bram Moolenaar <Bram@vim.org>
parents: 24436
diff changeset
2465 // 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
2466 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
2467
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2468 if (addlocal)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2469 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2470 // 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
2471 // 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
2472 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
2473 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
2474 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2475 else
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
2476 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
2477
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2478 if (ai >= 0 && ai < MAX_FUNC_ARGS)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2479 {
16003
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2480 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
2481
879829e44091 patch 8.1.1007: using closure may consume a lot of memory
Bram Moolenaar <Bram@vim.org>
parents: 15820
diff changeset
2482 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
2483 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
2484 list_append(&fc->l_varlist, li);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2485 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2486 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2487
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2488 // 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
2489 ++RedrawingDisabled;
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2490
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2491 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
2492 {
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2493 using_sandbox = TRUE;
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2494 ++sandbox;
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2495 }
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2496
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
2497 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
2498 ESTACK_CHECK_SETUP
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2499 if (p_verbose >= 12)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2500 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2501 ++no_wait_return;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2502 verbose_enter_scroll();
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2503
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2504 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
2505 if (p_verbose >= 14)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2506 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2507 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
2508 char_u numbuf2[NUMBUFLEN];
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2509 char_u *tofree;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2510 char_u *s;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2511
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2512 msg_puts("(");
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2513 for (i = 0; i < argcount; ++i)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2514 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2515 if (i > 0)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2516 msg_puts(", ");
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2517 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
2518 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
2519 else
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2520 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2521 // 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
2522 ++emsg_off;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2523 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
2524 --emsg_off;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2525 if (s != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2526 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2527 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
2528 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2529 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
2530 s = buf;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2531 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2532 msg_puts((char *)s);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2533 vim_free(tofree);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2534 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2535 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2536 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2537 msg_puts(")");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2538 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2539 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
2540
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2541 verbose_leave_scroll();
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2542 --no_wait_return;
9562
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 #ifdef FEAT_PROFILE
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2545 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
2546 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
2547 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
2548 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2549
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
2550 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
2551 current_sctx = fp->uf_script_ctx;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2552 save_did_emsg = did_emsg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2553 did_emsg = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2554
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2555 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
2556 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
2557 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
2558 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2559 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
2560
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
2561 // 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
2562 // 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
2563 ++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
2564 (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
2565 --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
2566 }
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2567 else
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
2568 // 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
2569 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
2570 DOCMD_NOWAIT|DOCMD_VERBOSE|DOCMD_REPEAT);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2571
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2572 --RedrawingDisabled;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2573
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2574 // 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
2575 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
2576 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2577 clear_tv(rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2578 rettv->v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2579 rettv->vval.v_number = -1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2580 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2581
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2582 #ifdef FEAT_PROFILE
23976
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2583 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
2584 {
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2585 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
2586
03819ebd3e6d patch 8.2.2530: Vim9: not enough testing for profiling
Bram Moolenaar <Bram@vim.org>
parents: 23925
diff changeset
2587 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
2588 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
2589 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2590 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2591
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2592 // 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
2593 if (p_verbose >= 12)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2594 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2595 ++no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2596 verbose_enter_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2597
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2598 if (aborting())
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2599 smsg(_("%s aborted"), SOURCING_NAME);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2600 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
2601 smsg(_("%s returning #%ld"), SOURCING_NAME,
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2602 (long)fc->rettv->vval.v_number);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2603 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2604 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2605 char_u buf[MSG_BUF_LEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2606 char_u numbuf2[NUMBUFLEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2607 char_u *tofree;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2608 char_u *s;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2609
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2610 // 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
2611 // 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
2612 // 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
2613 ++emsg_off;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2614 s = tv2string(fc->rettv, &tofree, numbuf2, 0);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2615 --emsg_off;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2616 if (s != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2617 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2618 if (vim_strsize(s) > MSG_BUF_CLEN)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2619 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2620 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
2621 s = buf;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2622 }
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2623 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
2624 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2625 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2626 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2627 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
2628
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2629 verbose_leave_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2630 --no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2631 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2632
19075
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents: 19035
diff changeset
2633 ESTACK_CHECK_NOW
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2634 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
2635 current_sctx = save_current_sctx;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2636 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2637 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
2638 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
2639 #endif
14323
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2640 if (using_sandbox)
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
2641 --sandbox;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2642
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2643 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
2644 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2645 ++no_wait_return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2646 verbose_enter_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2647
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
2648 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
2649 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
2650
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2651 verbose_leave_scroll();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2652 --no_wait_return;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2655 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
2656 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
2657 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
2658 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
2659 cleanup_function_call(fc);
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2662 /*
23252
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2663 * 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
2664 * 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
2665 */
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2666 int
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2667 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
2668 {
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2669 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
2670
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2671 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
2672 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
2673 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
2674 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
2675 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
2676 }
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2677
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2678 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2679 * 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
2680 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2681 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2682 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
2683 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
2684 int argcount,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2685 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
2686 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
2687 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
2688 dict_T *selfdict)
14430
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
2689 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2690 int error;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2691
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2692 if (fp->uf_flags & FC_RANGE && funcexe->doesrange != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2693 *funcexe->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
2694 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
2695 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
2696 return error;
35583da6397e patch 8.2.2172: Vim9: number of arguments is not always checked
Bram Moolenaar <Bram@vim.org>
parents: 23249
diff changeset
2697 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
2698 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
2699 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2700 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2701 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
2702 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
2703
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2704 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2705 * 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
2706 * 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
2707 * redo buffer.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2708 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2709 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
2710 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
2711 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2712 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
2713 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
2714 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2715 ++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
2716 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
2717 (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
2718 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
2719 // 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
2720 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
2721 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
2722 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
2723 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
2724 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
2725 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2726 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
2727 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2728
14927
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2729 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
2730
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2731 /*
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2732 * 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
2733 * 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
2734 */
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2735 void
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2736 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
2737 {
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2738 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
2739 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
2740 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
2741 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
2742 }
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2743
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2744 void
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2745 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
2746 {
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2747 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
2748 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
2749 else
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2750 {
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2751 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
2752 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
2753 }
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2754 }
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14706
diff changeset
2755
17370
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2756 funccall_T *
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2757 get_current_funccal(void)
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2758 {
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2759 return current_funccal;
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2760 }
ba06a1c42274 patch 8.1.1684: profiling functionality is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17251
diff changeset
2761
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2762 /*
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2763 * 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
2764 */
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2765 void
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2766 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
2767 {
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2768 hashitem_T *hi;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2769 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
2770 long_u todo = 1;
20193
cf13b26be258 patch 8.2.0652: compiler warning for char conversion
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
2771 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
2772 size_t len;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2773
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2774 buf[0] = K_SPECIAL;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2775 buf[1] = KS_EXTRA;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2776 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
2777 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
2778 len = STRLEN(buf);
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2779
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2780 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
2781 {
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2782 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
2783 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
2784 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
2785 {
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2786 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
2787 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
2788 {
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2789 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
2790
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2791 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
2792
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2793 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
2794 {
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2795 // 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
2796 // it from the hashtable.
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2797 if (func_remove(fp))
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2798 fp->uf_refcount--;
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2799 }
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2800 else
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2801 {
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2802 func_clear(fp, TRUE);
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2803 // 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
2804 // 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
2805 // over.
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2806 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
2807 break;
03fc95628eb0 patch 8.2.2614: Vim9: function is deleted while executing
Bram Moolenaar <Bram@vim.org>
parents: 24069
diff changeset
2808 }
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2809 }
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2810 --todo;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2811 }
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
2812 }
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2813 }
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
2814
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2815 #if defined(EXITFREE) || defined(PROTO)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2816 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2817 free_all_functions(void)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2818 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2819 hashitem_T *hi;
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2820 ufunc_T *fp;
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2821 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
2822 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
2823 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
2824
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2825 // 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
2826 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
2827 {
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2828 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
2829 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
2830 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
2831 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
2832 }
4ae86195f559 patch 8.0.0535: memory leak when exiting from within a user function
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
2833
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2834 // 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
2835 // 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
2836 // 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
2837 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
2838 {
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2839 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
2840 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
2841 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
2842 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2843 // 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
2844 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
2845 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
2846 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
2847
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2848 // 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
2849 // 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
2850 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
2851 ++skipped;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2852 else
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2853 {
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
2854 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
2855 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
2856 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
2857 {
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2858 skipped = 0;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2859 break;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2860 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2861 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2862 --todo;
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2863 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2864 }
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
2865
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2866 // 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
2867 // 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
2868 skipped = 0;
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2869 while (func_hashtab.ht_used > skipped)
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2870 {
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2871 todo = func_hashtab.ht_used;
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2872 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
2873 if (!HASHITEM_EMPTY(hi))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2874 {
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2875 --todo;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2876 // 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
2877 // 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
2878 fp = HI2UF(hi);
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2879 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
2880 ++skipped;
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2881 else
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2882 {
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2883 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
2884 {
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2885 skipped = 0;
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2886 break;
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2887 }
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2888 // 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
2889 ++skipped;
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2890 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2891 }
9844
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2892 }
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2893 if (skipped == 0)
9ce5941b77d3 commit https://github.com/vim/vim/commit/c257487035f83aabe1c7e07f0552309e98f1bcb1
Christian Brabandt <cb@256bit.org>
parents: 9735
diff changeset
2894 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
2895
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2896 free_def_functions();
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2897 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2898 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2899
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2900 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2901 * 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
2902 * 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
2903 * "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
2904 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2905 int
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2906 builtin_function(char_u *name, int len)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2907 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2908 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2909
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
2910 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
2911 return FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2912 p = vim_strchr(name, AUTOLOAD_CHAR);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2913 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
2914 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2915
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2916 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2917 func_call(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2918 char_u *name,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2919 typval_T *args,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2920 partial_T *partial,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2921 dict_T *selfdict,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2922 typval_T *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2923 {
19201
e7b4fff348dd patch 8.2.0159: non-materialized range() list causes problems
Bram Moolenaar <Bram@vim.org>
parents: 19183
diff changeset
2924 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
2925 listitem_T *item;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2926 typval_T argv[MAX_FUNC_ARGS + 1];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2927 int argc = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2928 int r = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2929
20392
4c317d8c1051 patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
2930 CHECK_LIST_MATERIALIZE(l);
19934
3ff714d765ba patch 8.2.0523: loops are repeated
Bram Moolenaar <Bram@vim.org>
parents: 19912
diff changeset
2931 FOR_ALL_LIST_ITEMS(l, item)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2932 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2933 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
2934 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
2935 emsg(_("E699: Too many arguments"));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2936 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2937 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2938 // 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
2939 // 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
2940 copy_tv(&item->li_tv, &argv[argc++]);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2941 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2942
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2943 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
2944 {
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
2945 funcexe_T funcexe;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
2946
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
2947 CLEAR_FIELD(funcexe);
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
2948 funcexe.firstline = curwin->w_cursor.lnum;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
2949 funcexe.lastline = curwin->w_cursor.lnum;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
2950 funcexe.evaluate = TRUE;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
2951 funcexe.partial = partial;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
2952 funcexe.selfdict = selfdict;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
2953 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
2954 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2955
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
2956 // Free the arguments.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2957 while (argc > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2958 clear_tv(&argv[--argc]);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2959
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2960 return r;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2961 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2962
18104
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
2963 static int callback_depth = 0;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
2964
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
2965 int
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
2966 get_callback_depth(void)
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
2967 {
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
2968 return callback_depth;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
2969 }
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
2970
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
2971 /*
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2972 * Invoke call_func() with a callback.
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2973 */
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2974 int
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2975 call_callback(
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2976 callback_T *callback,
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2977 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
2978 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
2979 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
2980 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
2981 // PLUS ONE elements!
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2982 {
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
2983 funcexe_T funcexe;
18104
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
2984 int ret;
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
2985
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
2986 CLEAR_FIELD(funcexe);
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
2987 funcexe.evaluate = TRUE;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
2988 funcexe.partial = callback->cb_partial;
18104
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
2989 ++callback_depth;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
2990 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
2991 --callback_depth;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state
Bram Moolenaar <Bram@vim.org>
parents: 17883
diff changeset
2992 return ret;
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2993 }
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2994
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
2995 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2996 * 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
2997 * 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
2998 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
2999 void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3000 user_func_error(int error, 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
3001 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3002 switch (error)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3003 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3004 case FCERR_UNKNOWN:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3005 emsg_funcname(e_unknownfunc, name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3006 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3007 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
3008 emsg_funcname(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3009 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
3010 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3011 case FCERR_DELETED:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3012 emsg_funcname(N_(e_func_deleted), name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3013 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3014 case FCERR_TOOMANY:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3015 emsg_funcname((char *)e_toomanyarg, name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3016 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3017 case FCERR_TOOFEW:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3018 emsg_funcname((char *)e_toofewarg, name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3019 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3020 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
3021 emsg_funcname(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3022 N_("E120: Using <SID> not in a script context: %s"), name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3023 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3024 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
3025 emsg_funcname(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3026 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
3027 name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3028 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3029 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3030 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3031
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3032 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3033 * 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
3034 *
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3035 * 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
3036 * 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
3037 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3038 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3039 call_func(
16634
a1ba0bd74e7d patch 8.1.1319: computing function length name in many places
Bram Moolenaar <Bram@vim.org>
parents: 16615
diff changeset
3040 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
3041 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
3042 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
3043 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
3044 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
3045 // 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
3046 funcexe_T *funcexe) // more arguments
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3047 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3048 int ret = FAIL;
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3049 int error = FCERR_NONE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3050 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
3051 ufunc_T *fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3052 char_u fname_buf[FLEN_FIXED + 1];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3053 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
3054 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
3055 char_u *name = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3056 int argcount = argcount_in;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3057 typval_T *argvars = argvars_in;
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3058 dict_T *selfdict = funcexe->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
3059 typval_T argv[MAX_FUNC_ARGS + 1]; // used when "partial" or
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3060 // "funcexe->basetv" is not NULL
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3061 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
3062 int argv_base = 0;
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3063 partial_T *partial = funcexe->partial;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3064
17883
6249953b0609 patch 8.1.1938: may crash when out of memory
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
3065 // 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
3066 // 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
3067 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
3068
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3069 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
3070 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
3071 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
3072 {
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3073 // 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
3074 // 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
3075 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
3076 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
3077 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
3078
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3079 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
3080 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3081
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3082 if (funcexe->doesrange != NULL)
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3083 *funcexe->doesrange = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3084
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3085 if (partial != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3086 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3087 // 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
3088 // 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
3089 // 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
3090 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
3091 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
3092 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
3093 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3094 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
3095 {
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3096 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
3097 {
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3098 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
3099 goto theend;
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3100 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3101 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
3102 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3103 for (i = 0; i < argcount_in; ++i)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3104 argv[i + argv_clear] = argvars_in[i];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3105 argvars = argv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3106 argcount = partial->pt_argc + argcount_in;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3107 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3108 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3109
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3110 if (error == FCERR_NONE && funcexe->check_type != NULL && funcexe->evaluate)
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3111 {
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3112 // Check that the argument types are OK for the types of the funcref.
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3113 if (check_argument_types(funcexe->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
3114 (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
3115 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
3116 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3117
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3118 if (error == FCERR_NONE && funcexe->evaluate)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3119 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3120 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
3121 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
3122
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3123 // 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
3124 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
3125 {
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3126 is_global = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3127 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
3128 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3129
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3130 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
3131 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
3132 error = FCERR_UNKNOWN;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3133
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3134 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
3135 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3136 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3137 * User defined function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3138 */
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3139 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
3140 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
3141
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3142 // 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
3143 if (fp == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3144 && 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
3145 rfname, rfname, TRUE, NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3146 && !aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3147 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3148 // 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
3149 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
3150 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3151 // Try loading a package.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3152 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
3153 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3154 // 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
3155 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
3156 }
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3157 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
3158 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3159 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
3160
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3161 // 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
3162 // 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
3163 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
3164 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
3165 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3166
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3167 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
3168 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
3169 #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
3170 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
3171 {
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
3172 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
3173
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
3174 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
3175 }
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
3176 #endif
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3177 else if (fp != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3178 {
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3179 if (funcexe->argv_func != NULL)
18572
23fef64352a1 patch 8.1.2280: crash when passing partial to substitute()
Bram Moolenaar <Bram@vim.org>
parents: 18536
diff changeset
3180 // postponed filling in the arguments, do it now
23fef64352a1 patch 8.1.2280: crash when passing partial to substitute()
Bram Moolenaar <Bram@vim.org>
parents: 18536
diff changeset
3181 argcount = funcexe->argv_func(argcount, argvars, argv_clear,
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3182 fp->uf_args.ga_len);
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
3183
17638
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3184 if (funcexe->basetv != NULL)
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3185 {
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3186 // 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
3187 mch_memmove(&argv[1], argvars, sizeof(typval_T) * argcount);
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3188 argv[0] = *funcexe->basetv;
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3189 argcount++;
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3190 argvars = argv;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3191 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
3192 }
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3193
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3194 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
3195 funcexe, selfdict);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3196 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3197 }
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3198 else if (funcexe->basetv != NULL)
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3199 {
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3200 /*
17638
9ffec4eb8d33 patch 8.1.1816: cannot use a user defined function as a method
Bram Moolenaar <Bram@vim.org>
parents: 17612
diff changeset
3201 * 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
3202 * 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
3203 */
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3204 error = call_internal_method(fname, argcount, argvars, rettv,
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3205 funcexe->basetv);
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3206 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3207 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3208 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3209 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3210 * 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
3211 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3212 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
3213 }
21586
5470c36ed7e6 patch 8.2.1343: Vim9: cannot find global function when using g:
Bram Moolenaar <Bram@vim.org>
parents: 21566
diff changeset
3214
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3215 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3216 * 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
3217 * 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
3218 * 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
3219 * 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
3220 * 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
3221 * 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
3222 * 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
3223 * 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
3224 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3225 update_force_abort();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3226 }
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
3227 if (error == FCERR_NONE)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3228 ret = OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3229
18576
e9675870c480 patch 8.1.2282: crash when passing many arguments through a partial
Bram Moolenaar <Bram@vim.org>
parents: 18572
diff changeset
3230 theend:
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3231 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3232 * 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
3233 * 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
3234 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3235 if (!aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3236 {
19886
4d033d36ba23 patch 8.2.0499: calling a lambda is slower than evaluating a string
Bram Moolenaar <Bram@vim.org>
parents: 19826
diff changeset
3237 user_func_error(error, (name != NULL) ? name : funcname);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3238 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3239
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3240 // 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
3241 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
3242 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
3243
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3244 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3245 vim_free(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3246
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3247 return ret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3248 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3249
21401
aa7675a4a0cd patch 8.2.1251: Vim9: warning for pointer usage, test failure undetected
Bram Moolenaar <Bram@vim.org>
parents: 21319
diff changeset
3250 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
3251 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
3252 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3253 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
3254 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3255
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3256 /*
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3257 * 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
3258 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3259 static void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3260 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
3261 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3262 int j;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3263
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3264 msg_start();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3265 if (indent)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3266 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
3267 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
3268 msg_puts("def ");
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3269 else
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3270 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
3271 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
3272 msg_putchar('(');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3273 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
3274 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3275 if (j)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3276 msg_puts(", ");
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3277 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
3278 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
3279 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3280 char *tofree;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3281
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3282 msg_puts(": ");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3283 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
3284 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
3285 }
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3286 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
3287 {
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3288 msg_puts(" = ");
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3289 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
3290 [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
3291 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3292 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3293 if (fp->uf_varargs)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3294 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3295 if (j)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3296 msg_puts(", ");
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3297 msg_puts("...");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3298 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3299 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
3300 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3301 if (j)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3302 msg_puts(", ");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3303 msg_puts("...");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3304 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
3305 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
3306 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3307 char *tofree;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3308
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3309 msg_puts(": ");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3310 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
3311 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
3312 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3313 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3314 msg_putchar(')');
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3315
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
3316 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
3317 {
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3318 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
3319 {
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3320 char *tofree;
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3321
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3322 msg_puts(": ");
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3323 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
3324 vim_free(tofree);
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3325 }
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3326 }
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19443
diff changeset
3327 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
3328 msg_puts(" abort");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3329 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
3330 msg_puts(" range");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3331 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
3332 msg_puts(" dict");
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
3333 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
3334 msg_puts(" closure");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3335 msg_clr_eos();
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3336 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
3337 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
3338 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3339
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3340 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3341 * 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
3342 * 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
3343 * 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
3344 * 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
3345 * "is_global" is NULL.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3346 * flags:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3347 * TFN_INT: internal function name OK
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3348 * TFN_QUIET: be quiet
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3349 * 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
3350 * 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
3351 * 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
3352 */
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3353 char_u *
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3354 trans_function_name(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3355 char_u **pp,
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3356 int *is_global,
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3357 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
3358 int flags,
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3359 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
3360 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
3361 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
3362 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3363 char_u *name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3364 char_u *start;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3365 char_u *end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3366 int lead;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3367 char_u sid_buf[20];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3368 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
3369 int extra = 0;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3370 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
3371 int vim9script;
22496
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
3372 static char *e_function_name = N_("E129: Function name required");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3373
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3374 if (fdp != NULL)
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
3375 CLEAR_POINTER(fdp);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3376 start = *pp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3377
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3378 // 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
3379 // command).
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3380 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
3381 && (*pp)[2] == (int)KE_SNR)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3382 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3383 *pp += 3;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3384 len = get_id_len(pp) + 3;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3385 return vim_strnsave(start, len);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3386 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3387
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3388 // 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
3389 // 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
3390 lead = eval_fname_script(start);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3391 if (lead > 2)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3392 start += lead;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3393
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3394 // 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
3395 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
3396 lead > 2 ? 0 : FNE_CHECK_START);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3397 if (end == start)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3398 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3399 if (!skip)
22496
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
3400 emsg(_(e_function_name));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3401 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3402 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3403 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
3404 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3405 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3406 * 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
3407 * 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
3408 * interrupt, or an exception.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3409 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3410 if (!aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3411 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3412 if (end != NULL)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
3413 semsg(_(e_invarg2), start);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3414 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3415 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3416 *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
3417 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3418 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3419
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3420 if (lv.ll_tv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3421 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3422 if (fdp != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3423 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3424 fdp->fd_dict = lv.ll_dict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3425 fdp->fd_newkey = lv.ll_newkey;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3426 lv.ll_newkey = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3427 fdp->fd_di = lv.ll_di;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3428 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3429 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
3430 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3431 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
3432 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3433 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3434 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
3435 && lv.ll_tv->vval.v_partial != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3436 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3437 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
3438 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3439 if (partial != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3440 *partial = lv.ll_tv->vval.v_partial;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3441 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3442 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3443 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3444 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3445 || 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
3446 emsg(_(e_funcref));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3447 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3448 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3449 name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3450 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3451 goto theend;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3454 if (lv.ll_name == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3455 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3456 // 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
3457 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3458 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3459 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3460
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3461 // 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
3462 if (lv.ll_exp_name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3463 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3464 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
3465 name = deref_func_name(lv.ll_exp_name, &len, partial, type,
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3466 flags & TFN_NO_AUTOLOAD);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3467 if (name == lv.ll_exp_name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3468 name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3469 }
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
3470 else if (!(flags & TFN_NO_DEREF))
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 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
3473 name = deref_func_name(*pp, &len, partial, type,
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3474 flags & TFN_NO_AUTOLOAD);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3475 if (name == *pp)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3476 name = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3477 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3478 if (name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3479 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3480 name = vim_strsave(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3481 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3482 if (STRNCMP(name, "<SNR>", 5) == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3483 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3484 // Change "<SNR>" to the byte sequence.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3485 name[0] = K_SPECIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3486 name[1] = KS_EXTRA;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3487 name[2] = (int)KE_SNR;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3488 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
3489 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3490 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3491 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3492
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3493 if (lv.ll_exp_name != NULL)
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 len = (int)STRLEN(lv.ll_exp_name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3496 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
3497 && STRNCMP(lv.ll_name, "s:", 2) == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3498 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3499 // 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
3500 // leading "s:" then remove it.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3501 lv.ll_name += 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3502 len -= 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3503 lead = 2;
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 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3506 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3507 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3508 // skip over "s:" and "g:"
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3509 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
3510 {
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3511 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
3512 *is_global = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3513 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
3514 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3515 len = (int)(end - lv.ll_name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3516 }
22496
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
3517 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
3518 {
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
3519 if (!skip)
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
3520 emsg(_(e_function_name));
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
3521 goto theend;
454b78ca8247 patch 8.2.1796: Vim9: invalid memory access with weird function name
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
3522 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3523
23237
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3524 // 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
3525 // 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
3526 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
3527 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
3528 {
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3529 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
3530
033b2a97d59b patch 8.2.2164: Vim9: autoload function doesn't work in uppercased script
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3531 // 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
3532 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
3533 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
3534 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
3535 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3536
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3537 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3538 * Copy the function name to allocated memory.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3539 * 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
3540 * Accept <SNR>123_name() outside a script.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3541 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3542 if (skip)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3543 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
3544 else if (lead > 0 || vim9script)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3545 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3546 if (!vim9script)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3547 lead = 3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3548 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
3549 && 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
3550 || eval_fname_sid(*pp))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3551 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3552 // 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
3553 if (current_sctx.sc_sid <= 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3554 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
3555 emsg(_(e_usingsid));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3556 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3557 }
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
3558 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
3559 if (vim9script)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3560 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
3561 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3562 lead += (int)STRLEN(sid_buf);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3563 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3564 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3565 else if (!(flags & TFN_INT) && builtin_function(lv.ll_name, len))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3566 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
3567 semsg(_("E128: Function name must start with a capital or \"s:\": %s"),
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3568 start);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3569 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3570 }
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
3571 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
3572 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3573 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
3574
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3575 if (cp != NULL && cp < end)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3576 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
3577 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
3578 goto theend;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3579 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3580 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3581
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3582 name = alloc(len + lead + extra + 1);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3583 if (name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3584 {
19225
77cd94083850 patch 8.2.0171: Coverity warning for using uninitialized buffer
Bram Moolenaar <Bram@vim.org>
parents: 19201
diff changeset
3585 if (!skip && (lead > 0 || vim9script))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3586 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3587 name[0] = K_SPECIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3588 name[1] = KS_EXTRA;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3589 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
3590 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
3591 STRCPY(name + 3, sid_buf);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3592 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3593 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
3594 name[lead + extra + len] = NUL;
9562
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 *pp = end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3597
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3598 theend:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3599 clear_lval(&lv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3600 return name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3601 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3602
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3603 /*
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3604 * 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
3605 * 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
3606 * "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
3607 * 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
3608 * 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
3609 */
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3610 char_u *
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3611 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
3612 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3613 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
3614
21279
8d1d11afd8c8 patch 8.2.1190: Vim9: checking for Vim9 syntax is spread out
Bram Moolenaar <Bram@vim.org>
parents: 21263
diff changeset
3615 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
3616 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3617 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
3618 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
3619 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
3620 }
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3621 return NULL;
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3622 }
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3623
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3624 /*
20709
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3625 * 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
3626 * 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
3627 */
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22908
diff changeset
3628 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
3629 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
3630 {
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
3631 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
3632 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
3633 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
3634
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
3635 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
3636 {
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3637 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
3638 {
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3639 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
3640
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3641 --todo;
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3642 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
3643 && (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
3644 ? !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
3645 && !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
3646 : !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
3647 && 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
3648 {
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3649 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
3650 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
3651 {
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3652 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
3653 return;
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3654 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3655 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3656 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3657 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3658 }
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3659
a2262c80a4e0 patch 8.2.0908: crash when changing the function table while listing it
Bram Moolenaar <Bram@vim.org>
parents: 20546
diff changeset
3660 /*
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3661 * ":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
3662 * 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
3663 * 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
3664 * 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
3665 */
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3666 ufunc_T *
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
3667 define_function(exarg_T *eap, char_u *name_arg)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3668 {
11569
7003f241b6c7 patch 8.0.0667: memory access error when command follows :endfunc
Christian Brabandt <cb@256bit.org>
parents: 11561
diff changeset
3669 char_u *line_to_free = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3670 int j;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3671 int c;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3672 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
3673 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
3674 int is_global = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3675 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3676 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
3677 char_u *whitep;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3678 char_u *line_arg = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3679 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
3680 garray_T argtypes;
16615
1a911bd57f11 patch 8.1.1310: named function arguments are never optional
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
3681 garray_T default_args;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3682 garray_T newlines;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3683 int varargs = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3684 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
3685 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
3686 ufunc_T *fp = NULL;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
3687 int overwrite = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3688 dictitem_T *v;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3689 funcdict_T fudi;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3690 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
3691 int paren;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3692 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
3693 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
3694 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
3695 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
3696
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3697 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3698 * ":function" without argument: list functions.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3699 */
20138
d0a9766167ab patch 8.2.0624: Vim9: no check for space before #comment
Bram Moolenaar <Bram@vim.org>
parents: 20081
diff changeset
3700 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
3701 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3702 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
3703 list_functions(NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3704 eap->nextcmd = check_nextcmd(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
3705 return NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3706 }
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 * ":function /pat": list functions matching pattern.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3710 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3711 if (*eap->arg == '/')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3712 {
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
3713 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
3714 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3715 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3716 regmatch_T regmatch;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3717
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3718 c = *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3719 *p = NUL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3720 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
3721 *p = c;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3722 if (regmatch.regprog != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3723 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3724 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
3725 list_functions(&regmatch);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3726 vim_regfree(regmatch.regprog);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3727 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3728 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3729 if (*p == '/')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3730 ++p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3731 eap->nextcmd = check_nextcmd(p);
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3732 return NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3733 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3734
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3735 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
3736 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
3737 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
3738
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3739 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3740 * 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
3741 * func normal function name
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3742 * "name" == func, "fudi.fd_dict" == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3743 * dict.func new dictionary entry
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3744 * "name" == NULL, "fudi.fd_dict" set,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3745 * "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
3746 * 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
3747 * "name" == func, "fudi.fd_dict" set,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3748 * "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
3749 * 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
3750 * "name" == NULL, "fudi.fd_dict" set,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3751 * "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
3752 * s:func script-local function name
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3753 * 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
3754 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3755 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
3756 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
3757 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3758 // 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
3759 paren = TRUE;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3760 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
3761 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3762 else
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3763 {
23547
7f09cfa9ac4a patch 8.2.2316: Vim9: cannot list a lambda function
Bram Moolenaar <Bram@vim.org>
parents: 23545
diff changeset
3764 if (STRNCMP(p, "<lambda>", 8) == 0)
7f09cfa9ac4a patch 8.2.2316: Vim9: cannot list a lambda function
Bram Moolenaar <Bram@vim.org>
parents: 23545
diff changeset
3765 {
7f09cfa9ac4a patch 8.2.2316: Vim9: cannot list a lambda function
Bram Moolenaar <Bram@vim.org>
parents: 23545
diff changeset
3766 p += 8;
7f09cfa9ac4a patch 8.2.2316: Vim9: cannot list a lambda function
Bram Moolenaar <Bram@vim.org>
parents: 23545
diff changeset
3767 (void)getdigits(&p);
7f09cfa9ac4a patch 8.2.2316: Vim9: cannot list a lambda function
Bram Moolenaar <Bram@vim.org>
parents: 23545
diff changeset
3768 name = vim_strnsave(eap->arg, p - eap->arg);
7f09cfa9ac4a patch 8.2.2316: Vim9: cannot list a lambda function
Bram Moolenaar <Bram@vim.org>
parents: 23545
diff changeset
3769 CLEAR_FIELD(fudi);
7f09cfa9ac4a patch 8.2.2316: Vim9: cannot list a lambda function
Bram Moolenaar <Bram@vim.org>
parents: 23545
diff changeset
3770 }
7f09cfa9ac4a patch 8.2.2316: Vim9: cannot list a lambda function
Bram Moolenaar <Bram@vim.org>
parents: 23545
diff changeset
3771 else
7f09cfa9ac4a patch 8.2.2316: Vim9: cannot list a lambda function
Bram Moolenaar <Bram@vim.org>
parents: 23545
diff changeset
3772 name = trans_function_name(&p, &is_global, eap->skip,
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
3773 TFN_NO_AUTOLOAD, &fudi, NULL, NULL);
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3774 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
3775 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
3776 {
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3777 /*
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3778 * 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
3779 * 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
3780 * 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
3781 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3782 if (!aborting())
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3783 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3784 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
3785 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
3786 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
3787 return NULL;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3788 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3789 else
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3790 eap->skip = TRUE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3791 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3792 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3793
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3794 // 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
3795 // 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
3796 saved_did_emsg = did_emsg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3797 did_emsg = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3798
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3799 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3800 * ":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
3801 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3802 if (!paren)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3803 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3804 if (!ends_excmd(*skipwhite(p)))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3805 {
21461
4dfd00f481fb patch 8.2.1281: the "trailing characters" error can be hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 21435
diff changeset
3806 semsg(_(e_trailing_arg), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3807 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3808 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3809 eap->nextcmd = check_nextcmd(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3810 if (eap->nextcmd != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3811 *p = NUL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3812 if (!eap->skip && !got_int)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3813 {
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3814 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
3815 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
3816 {
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3817 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
3818
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3819 // 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
3820 // 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
3821 if (up != NULL)
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
3822 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
3823 }
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3824
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3825 if (fp != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3826 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3827 list_func_head(fp, TRUE);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3828 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
3829 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3830 if (FUNCLINE(fp, j) == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3831 continue;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3832 msg_putchar('\n');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3833 msg_outnum((long)(j + 1));
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3834 if (j < 9)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3835 msg_putchar(' ');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3836 if (j < 99)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3837 msg_putchar(' ');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3838 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
3839 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
3840 ui_breakcheck();
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 if (!got_int)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3843 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3844 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
3845 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
3846 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
3847 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3848 msg_puts(" endfunction");
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3849 }
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 else
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
3852 emsg_funcname(N_("E123: Undefined function: %s"), eap->arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3853 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3854 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3855 }
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 * ":function name(arg1, arg2)" Define function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3859 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3860 p = skipwhite(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3861 if (*p != '(')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3862 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3863 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3864 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
3865 semsg(_("E124: Missing '(': %s"), eap->arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3866 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3867 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3868 // 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
3869 if (vim_strchr(p, '(') != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3870 p = vim_strchr(p, '(');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3871 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3872
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
3873 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
3874 {
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
3875 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
3876 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
3877 }
7d0959080545 patch 8.2.2405: Vim9: no need to allow white space before "(" for :def
Bram Moolenaar <Bram@vim.org>
parents: 23717
diff changeset
3878
21479
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
3879 // 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
3880 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
3881 {
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
3882 emsg(_(e_nobang));
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
3883 goto ret_free;
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
3884 }
90d859a402cc patch 8.2.1290: Vim9: cannot replace a global function
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
3885
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
3886 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
3887
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
3888 if (!eap->skip && name_arg == NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3889 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3890 // 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
3891 // (that we are overwriting).
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3892 if (name != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3893 arg = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3894 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3895 arg = fudi.fd_newkey;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3896 if (arg != NULL && (fudi.fd_di == NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3897 || (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
3898 && 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
3899 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3900 if (*arg == K_SPECIAL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3901 j = 3;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3902 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3903 j = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3904 while (arg[j] != NUL && (j == 0 ? eval_isnamec1(arg[j])
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3905 : eval_isnamec(arg[j])))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3906 ++j;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3907 if (arg[j] != NUL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3908 emsg_funcname((char *)e_invarg2, arg);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3909 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3910 // Disallow using the g: dict.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3911 if (fudi.fd_dict != NULL && fudi.fd_dict->dv_scope == VAR_DEF_SCOPE)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
3912 emsg(_("E862: Cannot use g: here"));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3913 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3914
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
3915 // 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
3916 // invalid.
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
3917 ++p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3918 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
3919 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
3920 NULL, &varargs, &default_args, eap->skip,
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
3921 eap, &line_to_free) == FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3922 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
3923 whitep = p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3924
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3925 if (eap->cmdidx == CMD_def)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3926 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3927 // find the return type: :def Func(): type
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3928 if (*p == ':')
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3929 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3930 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
3931 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
3932 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
3933 {
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20816
diff changeset
3934 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
3935 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
3936 p = skipwhite(p);
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
3937 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3938 else
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
3939 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
3940 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
3941 ret_type = NULL;
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
3942 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3943 }
21435
8ec9e2b54ce7 patch 8.2.1268: Vim9: no error for using double quote comment
Bram Moolenaar <Bram@vim.org>
parents: 21401
diff changeset
3944 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
3945 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3946 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3947 // 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
3948 for (;;)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
3949 {
23511
7e8703464f01 patch 8.2.2298: Vim9: comment right after "(" of function not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
3950 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
3951 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
3952 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
3953 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3954 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
3955 p += 5;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3956 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3957 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
3958 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3959 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
3960 p += 4;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3961 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3962 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
3963 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3964 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
3965 p += 5;
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3966 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3967 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
3968 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3969 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
3970 p += 7;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3971 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
3972 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3973 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
3974 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
3975 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3976 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3977 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3978 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3979 break;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
3980 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3981
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
3982 // 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
3983 // 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
3984 if (*p == '\n')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3985 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
3986 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
3987 && !(*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
3988 && 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
3989 && !(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
3990 && (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
3991 && !eap->skip
8ec9e2b54ce7 patch 8.2.1268: Vim9: no error for using double quote comment
Bram Moolenaar <Bram@vim.org>
parents: 21401
diff changeset
3992 && !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
3993 semsg(_(e_trailing_arg), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3994
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3995 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
3996 * 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
3997 * found.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3998 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
3999 if (KeyTyped)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4000 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4001 // 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
4002 // 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
4003 // 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
4004 if (!eap->skip && !eap->forceit)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4005 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4006 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
4007 emsg(_(e_funcdict));
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4008 else if (name != NULL && find_func(name, is_global, NULL) != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4009 emsg_funcname(e_funcexts, name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4010 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4011
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4012 if (!eap->skip && did_emsg)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4013 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4014
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4015 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
4016 cmdline_row = msg_row;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4017 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4018
17251
984eef966002 patch 8.1.1625: script line numbers are not exactly right
Bram Moolenaar <Bram@vim.org>
parents: 17178
diff changeset
4019 // 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
4020 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
4021
24653
0ef7bb28f2c3 patch 8.2.2865: skipping over function body fails
Bram Moolenaar <Bram@vim.org>
parents: 24651
diff changeset
4022 // 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
4023 // skipping.
0ef7bb28f2c3 patch 8.2.2865: skipping over function body fails
Bram Moolenaar <Bram@vim.org>
parents: 24651
diff changeset
4024 if (get_function_body(eap, &newlines, line_arg, &line_to_free) == FAIL
0ef7bb28f2c3 patch 8.2.2865: skipping over function body fails
Bram Moolenaar <Bram@vim.org>
parents: 24651
diff changeset
4025 || eap->skip)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4026 goto erret;
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 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4029 * 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
4030 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4031 if (fudi.fd_dict == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4032 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4033 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
4034
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
4035 v = find_var(name, &ht, TRUE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4036 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
4037 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4038 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
4039 name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4040 goto erret;
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
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4043 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
4044 if (vim9script)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4045 {
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
4046 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
4047
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
4048 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
4049 }
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
4050
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
4051 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
4052 {
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
4053 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
4054
15008
67e3103d6e18 patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents: 15000
diff changeset
4055 // 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
4056 // 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
4057 // 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
4058 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
4059 || (!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
4060 && (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
4061 || 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
4062 {
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
4063 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
4064 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
4065 else
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21586
diff changeset
4066 emsg_funcname(e_funcexts, name);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4067 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4068 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4069 if (fp->uf_calls > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4070 {
15008
67e3103d6e18 patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents: 15000
diff changeset
4071 emsg_funcname(
67e3103d6e18 patch 8.1.0515: reloading a script gives errors for existing functions
Bram Moolenaar <Bram@vim.org>
parents: 15000
diff changeset
4072 N_("E127: Cannot redefine function %s: It is in use"),
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4073 name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4074 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4075 }
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4076 if (fp->uf_refcount > 1)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4077 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4078 // 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
4079 // create a new one.
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4080 --fp->uf_refcount;
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4081 fp->uf_flags |= FC_REMOVED;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4082 fp = NULL;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4083 overwrite = TRUE;
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4084 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4085 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4086 {
19035
b920ae62c7b1 patch 8.2.0078: expanding <sfile> works differently the second time
Bram Moolenaar <Bram@vim.org>
parents: 19013
diff changeset
4087 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
4088
b920ae62c7b1 patch 8.2.0078: expanding <sfile> works differently the second time
Bram Moolenaar <Bram@vim.org>
parents: 19013
diff changeset
4089 // 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
4090 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
4091 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
4092 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
4093 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
4094 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
4095 #ifdef FEAT_PROFILE
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
4096 fp->uf_profiling = FALSE;
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
4097 fp->uf_prof_initialized = FALSE;
2fba714294b9 patch 8.1.0229: crash when dumping profiling data
Christian Brabandt <cb@256bit.org>
parents: 14323
diff changeset
4098 #endif
23360
eb7d8f39363c patch 8.2.2223: Vim9: Reloading marks a :def function as deleted
Bram Moolenaar <Bram@vim.org>
parents: 23354
diff changeset
4099 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
4100 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4101 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4102 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4103 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4104 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4105 char numbuf[20];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4106
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4107 fp = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4108 if (fudi.fd_newkey == NULL && !eap->forceit)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4109 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
4110 emsg(_(e_funcdict));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4111 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4112 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4113 if (fudi.fd_di == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4114 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4115 // 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
4116 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
4117 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4118 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4119 // 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
4120 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
4121 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4122
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4123 // 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
4124 // Funcref!
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4125 vim_free(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4126 sprintf(numbuf, "%d", ++func_nr);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4127 name = vim_strsave((char_u *)numbuf);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4128 if (name == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4129 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4130 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4131
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4132 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4133 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4134 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
4135 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4136 int slen, plen;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4137 char_u *scriptname;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4138
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4139 // 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
4140 j = FAIL;
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
4141 if (SOURCING_NAME != NULL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4142 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4143 scriptname = autoload_name(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4144 if (scriptname != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4145 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4146 p = vim_strchr(scriptname, '/');
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4147 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
4148 slen = (int)STRLEN(SOURCING_NAME);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4149 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
4150 SOURCING_NAME + slen - plen) == 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4151 j = OK;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4152 vim_free(scriptname);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4153 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4154 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4155 if (j == FAIL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4156 {
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
4157 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
4158
ccdd5e9a3763 patch 8.2.2758: Vim9: wrong line number for autoload function with wrong name
Bram Moolenaar <Bram@vim.org>
parents: 24422
diff changeset
4159 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
4160 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
4161 SOURCING_LNUM = save_lnum;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4162 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4163 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4164 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4165
17659
121bdff812b4 patch 8.1.1827: allocating more memory than needed for extended structs
Bram Moolenaar <Bram@vim.org>
parents: 17646
diff changeset
4166 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
4167 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4168 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4169
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4170 if (fudi.fd_dict != NULL)
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 if (fudi.fd_di == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4173 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4174 // add new dict entry
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4175 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
4176 if (fudi.fd_di == NULL)
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 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
4179 fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4180 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4181 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4182 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
4183 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4184 vim_free(fudi.fd_di);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4185 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
4186 fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4187 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4188 }
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 else
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4191 // overwrite existing dict entry
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4192 clear_tv(&fudi.fd_di->di_tv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4193 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
4194 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
4195
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4196 // behave like "dict" was used
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4197 flags |= FC_DICT;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4198 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4199
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4200 // insert the new function in the function list
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
4201 set_ufunc_name(fp, name);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4202 if (overwrite)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4203 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4204 hi = hash_find(&func_hashtab, name);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4205 hi->hi_key = UF2HIKEY(fp);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4206 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4207 else if (hash_add(&func_hashtab, UF2HIKEY(fp)) == FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4208 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4209 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
4210 fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4211 goto erret;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4212 }
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4213 fp->uf_refcount = 1;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4214 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4215 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
4216 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
4217 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
4218 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
4219
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4220 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
4221 {
22643
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4222 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
4223 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
4224
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
4225 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
4226
19297
84703c85a583 patch 8.2.0207: crash when missing member type on list argument
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
4227 // 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
4228 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
4229
22643
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4230 if (cstack != NULL && cstack->cs_idx >= 0)
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
4231 {
22643
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4232 int count = cstack->cs_idx + 1;
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4233 int i;
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
4234
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
4235 // The block context may be needed for script variables declared in
22643
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4236 // a block that is visible now but not when the function is called
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4237 // later.
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
4238 fp->uf_block_ids = ALLOC_MULT(int, count);
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
4239 if (fp->uf_block_ids != NULL)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
4240 {
22643
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4241 mch_memmove(fp->uf_block_ids, cstack->cs_block_id,
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
4242 sizeof(int) * count);
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
4243 fp->uf_block_depth = count;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
4244 }
22643
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4245
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4246 // Set flag in each block to indicate a function was defined. This
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4247 // is used to keep the variable when leaving the block, see
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4248 // hide_script_var().
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4249 for (i = 0; i <= cstack->cs_idx; ++i)
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
4250 cstack->cs_flags[i] |= CSF_FUNC_DEF;
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
4251 }
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
4252
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
4253 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
4254 {
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
4255 SOURCING_LNUM = lnum_save;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
4256 goto errret_2;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4257 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22643
diff changeset
4258 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
4259
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4260 // 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
4261 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
4262 {
24188
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
4263 SOURCING_LNUM = lnum_save;
c20e763bc73c patch 8.2.2635: Vim9: cannot define an inline function
Bram Moolenaar <Bram@vim.org>
parents: 24146
diff changeset
4264 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
4265 }
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
4266 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
4267 }
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4268 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
4269 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
4270
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4271 fp->uf_lines = newlines;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4272 if ((flags & FC_CLOSURE) != 0)
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4273 {
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4274 if (register_closure(fp) == FAIL)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4275 goto erret;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4276 }
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4277 else
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4278 fp->uf_scoped = NULL;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
4279
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4280 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4281 if (prof_def_func())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4282 func_do_profile(fp);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4283 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4284 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
4285 if (sandbox)
9df95cf9ea7e patch 8.1.0177: defining function in sandbox is inconsistent
Christian Brabandt <cb@256bit.org>
parents: 14303
diff changeset
4286 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
4287 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
4288 flags |= FC_VIM9;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4289 fp->uf_flags = flags;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4290 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
4291 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
4292 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
4293 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
4294 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
4295 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
4296 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4297 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
4298 // 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
4299 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
4300 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4301
20532
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
4302 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
4303 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
4304 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
4305 // :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
4306 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
4307
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4308 goto ret_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4309
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4310 erret:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4311 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
4312 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
4313 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
4314 {
e979bf909fd8 patch 8.2.2505: Vim9: crash after defining function with invalid return type
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
4315 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
4316 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
4317 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4318 errret_2:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4319 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
4320 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
4321 VIM_CLEAR(fp->uf_arg_types);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4322 ret_free:
19685
d64f403289db patch 8.2.0399: various memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
4323 ga_clear_strings(&argtypes);
11569
7003f241b6c7 patch 8.0.0667: memory access error when command follows :endfunc
Christian Brabandt <cb@256bit.org>
parents: 11561
diff changeset
4324 vim_free(line_to_free);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4325 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
4326 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
4327 vim_free(name);
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
4328 vim_free(ret_type);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4329 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
4330
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4331 return fp;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4332 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4333
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4334 /*
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4335 * ":function"
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4336 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4337 void
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4338 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
4339 {
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22496
diff changeset
4340 (void)define_function(eap, NULL);
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4341 }
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4342
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4343 /*
22188
ec0a5ae32d5e patch 8.2.1643: Vim9: :defcompile compiles dead functions
Bram Moolenaar <Bram@vim.org>
parents: 21983
diff changeset
4344 * :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
4345 * 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
4346 */
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4347 void
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4348 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
4349 {
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
4350 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
4351 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
4352 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
4353 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
4354
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4355 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
4356 {
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4357 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
4358 {
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4359 --todo;
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4360 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
4361 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
4362 && 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
4363 && (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
4364 {
23988
686af23ec132 patch 8.2.2536: Coverity complains about unchecked return value
Bram Moolenaar <Bram@vim.org>
parents: 23976
diff changeset
4365 (void)compile_def_function(ufunc, FALSE, FALSE, NULL);
20544
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
4366
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
4367 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
4368 {
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
4369 // 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
4370 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
4371 changed = func_hashtab.ht_changed;
20544
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
4372 hi = func_hashtab.ht_array;
20546
1ea55bad1234 patch 8.2.0827: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20544
diff changeset
4373 --hi;
20544
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
4374 }
e8132bec4b0f patch 8.2.0826: Vim9: crash in :defcompile
Bram Moolenaar <Bram@vim.org>
parents: 20542
diff changeset
4375 }
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4376 }
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
4377 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4378 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4379
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4380 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4381 * 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
4382 * Return 2 if "p" starts with "s:".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4383 * Return 0 otherwise.
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 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4386 eval_fname_script(char_u *p)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4387 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4388 // 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
4389 // the standard library function.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4390 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
4391 || MB_STRNICMP(p + 1, "SNR>", 4) == 0))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4392 return 5;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4393 if (p[0] == 's' && p[1] == ':')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4394 return 2;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4395 return 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4396 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4397
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4398 int
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4399 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
4400 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4401 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
4402 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
4403 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
4404 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4405
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4406 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4407 * 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
4408 * 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
4409 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4410 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4411 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
4412 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4413 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
4414 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4415
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4416 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4417 * 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
4418 * 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
4419 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4420 int
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4421 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
4422 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4423 char_u *nm = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4424 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4425 int n = FALSE;
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4426 int flag;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4427 int is_global = FALSE;
9717
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4428
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4429 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
4430 if (no_deref)
6226de5f8137 commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents: 9688
diff changeset
4431 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
4432 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
4433 nm = skipwhite(nm);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4434
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4435 // 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
4436 // "funcname(...", not "funcname!...".
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4437 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
4438 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
4439 vim_free(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4440 return n;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4441 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4442
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
4443 #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
4444 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4445 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
4446 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4447 char_u *nm = name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4448 char_u *p;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4449 int is_global = FALSE;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4450
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4451 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
4452 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
4453
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4454 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
4455 && (!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
4456 return p;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4457
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4458 vim_free(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4459 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4460 }
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
4461 #endif
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4462
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4463 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4464 * 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
4465 * function names.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4466 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4467 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4468 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
4469 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4470 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
4471 static int changed;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4472 static hashitem_T *hi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4473 ufunc_T *fp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4474
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4475 if (idx == 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4476 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4477 done = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4478 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
4479 changed = func_hashtab.ht_changed;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4480 }
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
4481 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
4482 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4483 if (done++ > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4484 ++hi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4485 while (HASHITEM_EMPTY(hi))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4486 ++hi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4487 fp = HI2UF(hi);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4488
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4489 // 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
4490 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
4491 || 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
4492 return (char_u *)"";
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4493
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4494 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
4495 return fp->uf_name; // prevents overflow
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4496
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4497 cat_func_name(IObuff, fp);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4498 if (xp->xp_context != EXPAND_USER_FUNC)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4499 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4500 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
4501 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
4502 STRCAT(IObuff, ")");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4503 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4504 return IObuff;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4505 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4506 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4507 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4508
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4509 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4510 * ":delfunction {name}"
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 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4513 ex_delfunction(exarg_T *eap)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4514 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4515 ufunc_T *fp = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4516 char_u *p;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4517 char_u *name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4518 funcdict_T fudi;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4519 int is_global = FALSE;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4520
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4521 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
4522 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
4523 NULL, NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4524 vim_free(fudi.fd_newkey);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4525 if (name == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4526 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4527 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
4528 emsg(_(e_funcref));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4529 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4530 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4531 if (!ends_excmd(*skipwhite(p)))
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4532 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4533 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
4534 semsg(_(e_trailing_arg), p);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4535 return;
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 eap->nextcmd = check_nextcmd(p);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4538 if (eap->nextcmd != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4539 *p = NUL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4540
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4541 if (!eap->skip)
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4542 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
4543 vim_free(name);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4544
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4545 if (!eap->skip)
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 if (fp == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4548 {
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
4549 if (!eap->forceit)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
4550 semsg(_(e_nofunc), eap->arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4551 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4552 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4553 if (fp->uf_calls > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4554 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
4555 semsg(_("E131: Cannot delete function %s: It is in use"), eap->arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4556 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4557 }
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4558 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
4559 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21791
diff changeset
4560 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
4561 return;
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4562 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4563
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4564 if (fudi.fd_dict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4565 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4566 // 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
4567 // 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
4568 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
4569 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4570 else
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4571 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4572 // 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
4573 // 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
4574 // 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
4575 // 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
4576 // one or more.
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4577 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
4578 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4579 // 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
4580 // 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
4581 if (func_remove(fp))
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4582 fp->uf_refcount--;
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4583 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4584 else
10815
f883a1224396 patch 8.0.0297: double free on exit when using a closure
Christian Brabandt <cb@256bit.org>
parents: 10795
diff changeset
4585 func_clear_free(fp, FALSE);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4586 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4587 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4588 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4589
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4590 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4591 * 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
4592 * becomes zero.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4593 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4594 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4595 func_unref(char_u *name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4596 {
9655
f1920505bc16 commit https://github.com/vim/vim/commit/97baee80f0906ee2f651ee1215ec033e84f866ad
Christian Brabandt <cb@256bit.org>
parents: 9638
diff changeset
4597 ufunc_T *fp = NULL;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4598
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4599 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
4600 return;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4601 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
4602 if (fp == NULL && isdigit(*name))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4603 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4604 #ifdef EXITFREE
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4605 if (!entered_free_all_mem)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4606 #endif
10359
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4607 internal_error("func_unref()");
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4608 }
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
4609 func_ptr_unref(fp);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4610 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4611
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4612 /*
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4613 * 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
4614 * 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
4615 * 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
4616 */
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4617 void
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4618 func_ptr_unref(ufunc_T *fp)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4619 {
23699
317018f62643 patch 8.2.2391: memory leak when creating a global function with closure
Bram Moolenaar <Bram@vim.org>
parents: 23644
diff changeset
4620 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
4621 || (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
4622 && 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
4623 && 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
4624 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4625 // 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
4626 // when "uf_calls" becomes zero.
9655
f1920505bc16 commit https://github.com/vim/vim/commit/97baee80f0906ee2f651ee1215ec033e84f866ad
Christian Brabandt <cb@256bit.org>
parents: 9638
diff changeset
4627 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
4628 func_clear_free(fp, FALSE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4629 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4630 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4631
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4632 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4633 * Count a reference to a Function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4634 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4635 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4636 func_ref(char_u *name)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4637 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4638 ufunc_T *fp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4639
9733
59565cdd7261 commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4640 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
4641 return;
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20144
diff changeset
4642 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
4643 if (fp != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4644 ++fp->uf_refcount;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4645 else if (isdigit(*name))
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4646 // 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
4647 // 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
4648 internal_error("func_ref()");
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4649 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4650
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4651 /*
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4652 * Count a reference to a Function.
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4653 */
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4654 void
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4655 func_ptr_ref(ufunc_T *fp)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4656 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4657 if (fp != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
4658 ++fp->uf_refcount;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4659 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4660
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4661 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4662 * 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
4663 * referenced from anywhere that is in use.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4664 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4665 static int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4666 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
4667 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4668 return (fc->l_varlist.lv_copyID != copyID
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4669 && 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
4670 && fc->l_avars.dv_copyID != copyID
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
4671 && fc->fc_copyID != copyID);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4672 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4673
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4674 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4675 * ":return [expr]"
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4676 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4677 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4678 ex_return(exarg_T *eap)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4679 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4680 char_u *arg = eap->arg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4681 typval_T rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4682 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
4683 evalarg_T evalarg;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4684
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4685 if (current_funccal == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4686 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
4687 emsg(_("E133: :return not inside a function"));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4688 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4689 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4690
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
4691 CLEAR_FIELD(evalarg);
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
4692 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
4693
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4694 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4695 ++emsg_skip;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4696
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4697 eap->nextcmd = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4698 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
4699 && eval0(arg, &rettv, eap, &evalarg) != FAIL)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4700 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4701 if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4702 returning = do_return(eap, FALSE, TRUE, &rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4703 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4704 clear_tv(&rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4705 }
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4706 // 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
4707 else if (!eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4708 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4709 // 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
4710 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
4711
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4712 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4713 * 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
4714 * aborting error, an interrupt, or an exception.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4715 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4716 if (!aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4717 returning = do_return(eap, FALSE, TRUE, NULL);
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
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4720 // 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
4721 // 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
4722 // 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
4723 if (returning)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4724 eap->nextcmd = NULL;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4725 else if (eap->nextcmd == NULL) // no argument
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4726 eap->nextcmd = check_nextcmd(arg);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4727
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4728 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4729 --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
4730 clear_evalarg(&evalarg, eap);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4731 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4732
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4733 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4734 * ":1,25call func(arg1, arg2)" function call.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4735 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4736 void
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4737 ex_call(exarg_T *eap)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4738 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4739 char_u *arg = eap->arg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4740 char_u *startarg;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4741 char_u *name;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4742 char_u *tofree;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4743 int len;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4744 typval_T rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4745 linenr_T lnum;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4746 int doesrange;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4747 int failed = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4748 funcdict_T fudi;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4749 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
4750 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
4751 type_T *type = 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
4752
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
4753 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
4754 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4755 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4756 // 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
4757 // 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
4758 // :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
4759 ++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
4760 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
4761 clear_tv(&rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4762 --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
4763 clear_evalarg(&evalarg, eap);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4764 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4765 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4766
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
4767 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
4768 &fudi, &partial, in_vim9script() ? &type : NULL);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4769 if (fudi.fd_newkey != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4770 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4771 // 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
4772 semsg(_(e_dictkey), fudi.fd_newkey);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4773 vim_free(fudi.fd_newkey);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4774 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4775 if (tofree == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4776 return;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4777
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4778 // 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
4779 // the arguments.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4780 if (fudi.fd_dict != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4781 ++fudi.fd_dict->dv_refcount;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4782
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4783 // 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
4784 // 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
4785 // from trans_function_name().
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4786 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
4787 name = deref_func_name(tofree, &len, partial != NULL ? NULL : &partial,
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
4788 in_vim9script() && type == NULL ? &type : NULL, FALSE);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4789
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4790 // 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
4791 // backward compatibility.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4792 startarg = skipwhite(arg);
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4793 rettv.v_type = VAR_UNKNOWN; // clear_tv() uses this
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4794
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4795 if (*startarg != '(')
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4796 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
4797 semsg(_(e_missing_paren), eap->arg);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4798 goto end;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4799 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4800
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4801 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4802 * 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
4803 * arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4804 * 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
4805 * call, and the loop is broken.
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 if (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4808 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4809 ++emsg_skip;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4810 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
4811 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4812 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4813 lnum = eap->line1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4814 for ( ; lnum <= eap->line2; ++lnum)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4815 {
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
4816 funcexe_T funcexe;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
4817
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4818 if (!eap->skip && eap->addr_count > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4819 {
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
4820 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
4821 {
32787e326de2 patch 8.1.0511: ml_get error when calling a function with a range
Bram Moolenaar <Bram@vim.org>
parents: 14968
diff changeset
4822 // 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
4823 // the line number may become invalid.
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
4824 emsg(_(e_invrange));
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
4825 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
4826 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4827 curwin->w_cursor.lnum = lnum;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4828 curwin->w_cursor.col = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4829 curwin->w_cursor.coladd = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4830 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4831 arg = startarg;
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
4832
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
4833 CLEAR_FIELD(funcexe);
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
4834 funcexe.firstline = eap->line1;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
4835 funcexe.lastline = eap->line2;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
4836 funcexe.doesrange = &doesrange;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
4837 funcexe.evaluate = !eap->skip;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
4838 funcexe.partial = partial;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17462
diff changeset
4839 funcexe.selfdict = fudi.fd_dict;
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23511
diff changeset
4840 funcexe.check_type = type;
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21066
diff changeset
4841 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
4842 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4843 failed = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4844 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4845 }
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
4846 if (has_watchexpr())
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
4847 dbg_check_breakpoint(eap);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4848
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17732
diff changeset
4849 // 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
4850 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
4851 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
4852 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4853 failed = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4854 break;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4857 clear_tv(&rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4858 if (doesrange || eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4859 break;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4860
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4861 // 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
4862 // 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
4863 // 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
4864 // characters below is executed.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4865 if (aborting())
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4866 break;
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 (eap->skip)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4869 --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
4870 clear_evalarg(&evalarg, eap);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4871
19419
c6c9d91d8290 patch 8.2.0267: no check for a following cmd when calling a function fails
Bram Moolenaar <Bram@vim.org>
parents: 19330
diff changeset
4872 // When inside :try we need to check for following "| catch".
c6c9d91d8290 patch 8.2.0267: no check for a following cmd when calling a function fails
Bram Moolenaar <Bram@vim.org>
parents: 19330
diff changeset
4873 if (!failed || eap->cstack->cs_trylevel > 0)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4874 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4875 // 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
4876 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
4877 if (!ends_excmd2(eap->arg, arg))
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4878 {
19421
208644ebdff8 patch 8.2.0268: trycatch test fails
Bram Moolenaar <Bram@vim.org>
parents: 19419
diff changeset
4879 if (!failed)
208644ebdff8 patch 8.2.0268: trycatch test fails
Bram Moolenaar <Bram@vim.org>
parents: 19419
diff changeset
4880 {
208644ebdff8 patch 8.2.0268: trycatch test fails
Bram Moolenaar <Bram@vim.org>
parents: 19419
diff changeset
4881 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
4882 semsg(_(e_trailing_arg), arg);
19421
208644ebdff8 patch 8.2.0268: trycatch test fails
Bram Moolenaar <Bram@vim.org>
parents: 19419
diff changeset
4883 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4884 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4885 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4886 eap->nextcmd = check_nextcmd(arg);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4887 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4888
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4889 end:
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4890 dict_unref(fudi.fd_dict);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4891 vim_free(tofree);
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
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 * 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
4896 * 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
4897 * 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
4898 * 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
4899 * 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
4900 * FALSE when the return gets pending.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4901 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4902 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4903 do_return(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4904 exarg_T *eap,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4905 int reanimate,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4906 int is_cmd,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4907 void *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4908 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4909 int idx;
18904
2bdc2e1f6e1f patch 8.2.0013: not using a typedef for condstack
Bram Moolenaar <Bram@vim.org>
parents: 18816
diff changeset
4910 cstack_T *cstack = eap->cstack;
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 (reanimate)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4913 // Undo the return.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4914 current_funccal->returned = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4915
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4916 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4917 * 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
4918 * 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
4919 * 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
4920 * Otherwise, return normally.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4921 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4922 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4923 if (idx >= 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4924 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4925 cstack->cs_pending[idx] = CSTP_RETURN;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4926
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4927 if (!is_cmd && !reanimate)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4928 // 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
4929 // 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
4930 // 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
4931 cstack->cs_rettv[idx] = rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4932 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4933 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4934 // 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
4935 // return rettv.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4936 if (reanimate)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4937 rettv = current_funccal->rettv;
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 if (rettv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4940 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4941 // 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
4942 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
4943 *(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
4944 else
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15138
diff changeset
4945 emsg(_(e_outofmem));
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4946 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4947 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4948 cstack->cs_rettv[idx] = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4949
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4950 if (reanimate)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4951 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4952 // 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
4953 // 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
4954 // return value.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4955 current_funccal->rettv->v_type = VAR_NUMBER;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4956 current_funccal->rettv->vval.v_number = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4957 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4958 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4959 report_make_pending(CSTP_RETURN, rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4960 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4961 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4962 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4963 current_funccal->returned = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4964
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
4965 // 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
4966 // 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
4967 // there.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4968 if (!reanimate && rettv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4969 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4970 clear_tv(current_funccal->rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4971 *current_funccal->rettv = *(typval_T *)rettv;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4972 if (!is_cmd)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4973 vim_free(rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4974 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4975 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4976
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4977 return idx < 0;
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 * 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
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 discard_pending_return(void *rettv)
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 free_tv((typval_T *)rettv);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4987 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4988
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4989 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4990 * 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
4991 * 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
4992 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4993 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4994 get_return_cmd(void *rettv)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4995 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4996 char_u *s = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4997 char_u *tofree = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4998 char_u numbuf[NUMBUFLEN];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
4999
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5000 if (rettv != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5001 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
5002 if (s == NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5003 s = (char_u *)"";
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5004
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5005 STRCPY(IObuff, ":return ");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5006 STRNCPY(IObuff + 8, s, IOSIZE - 8);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5007 if (STRLEN(s) + 8 >= IOSIZE)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5008 STRCPY(IObuff + IOSIZE - 4, "...");
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5009 vim_free(tofree);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5010 return vim_strsave(IObuff);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5011 }
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 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5014 * Get next function line.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5015 * 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
5016 * 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
5017 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5018 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5019 get_func_line(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5020 int c UNUSED,
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5021 void *cookie,
17178
40c4cb095d53 patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents: 17168
diff changeset
5022 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
5023 getline_opt_T options UNUSED)
9562
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 funccall_T *fcp = (funccall_T *)cookie;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5026 ufunc_T *fp = fcp->func;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5027 char_u *retval;
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5028 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
5029
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5030 // 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
5031 if (fcp->dbg_tick != debug_tick)
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 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
5034 SOURCING_LNUM);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5035 fcp->dbg_tick = debug_tick;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5036 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5037 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5038 if (do_profiling == PROF_YES)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5039 func_line_end(cookie);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5040 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5041
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5042 gap = &fp->uf_lines;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5043 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
5044 || fcp->returned)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5045 retval = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5046 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5047 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5048 // Skip NULL lines (continuation lines).
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5049 while (fcp->linenr < gap->ga_len
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5050 && ((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
5051 ++fcp->linenr;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5052 if (fcp->linenr >= gap->ga_len)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5053 retval = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5054 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5055 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5056 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
5057 SOURCING_LNUM = fcp->linenr;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5058 #ifdef FEAT_PROFILE
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5059 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
5060 func_line_start(cookie, SOURCING_LNUM);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5061 #endif
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5062 }
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
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5065 // 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
5066 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
5067 {
18991
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents: 18962
diff changeset
5068 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
5069 // Find next breakpoint.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5070 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
5071 SOURCING_LNUM);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5072 fcp->dbg_tick = debug_tick;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5073 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5074
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5075 return retval;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5076 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5077
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5078 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5079 * 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
5080 * 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
5081 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5082 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5083 func_has_ended(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5084 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5085 funccall_T *fcp = (funccall_T *)cookie;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5086
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5087 // 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
5088 // an error inside a try conditional.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5089 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
5090 || fcp->returned);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5091 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5092
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5093 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5094 * 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
5095 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5096 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5097 func_has_abort(
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5098 void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5099 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5100 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
5101 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5102
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5103
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5104 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5105 * 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
5106 * 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
5107 * explicitly (pt_auto is FALSE).
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5108 * Changes "rettv" in-place.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5109 * Returns the updated "selfdict_in".
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5110 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5111 dict_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5112 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
5113 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5114 char_u *fname;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5115 char_u *tofree = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5116 ufunc_T *fp;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5117 char_u fname_buf[FLEN_FIXED + 1];
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5118 int error;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5119 dict_T *selfdict = selfdict_in;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5120
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5121 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
5122 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
5123 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5124 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5125 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
5126 : 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
5127 // 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
5128 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
5129 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
5130 vim_free(tofree);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5131 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5132
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5133 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
5134 {
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
5135 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
5136
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5137 if (pt != NULL)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5138 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5139 pt->pt_refcount = 1;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5140 pt->pt_dict = selfdict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5141 pt->pt_auto = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5142 selfdict = NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5143 if (rettv->v_type == VAR_FUNC)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5144 {
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5145 // 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
5146 // selfdict.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5147 pt->pt_name = rettv->vval.v_string;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5148 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5149 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5150 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5151 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
5152 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5153
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5154 // 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
5155 // 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
5156 // be referenced elsewhere.
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5157 if (ret_pt->pt_name != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5158 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5159 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
5160 func_ref(pt->pt_name);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5161 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5162 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5163 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5164 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
5165 func_ptr_ref(pt->pt_func);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5166 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5167 if (ret_pt->pt_argc > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5168 {
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
5169 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
5170 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
5171 // out of memory: drop the arguments
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5172 pt->pt_argc = 0;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5173 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5174 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5175 pt->pt_argc = ret_pt->pt_argc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5176 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
5177 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
5178 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5179 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5180 partial_unref(ret_pt);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5181 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5182 rettv->v_type = VAR_PARTIAL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5183 rettv->vval.v_partial = pt;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5184 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5185 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5186 return selfdict;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5187 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5188
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5189 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5190 * Return the name of the executed function.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5191 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5192 char_u *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5193 func_name(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5194 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5195 return ((funccall_T *)cookie)->func->uf_name;
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5198 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5199 * 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
5200 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5201 linenr_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5202 func_breakpoint(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5203 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5204 return &((funccall_T *)cookie)->breakpoint;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5205 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5206
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5207 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5208 * 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
5209 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5210 int *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5211 func_dbg_tick(void *cookie)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5212 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5213 return &((funccall_T *)cookie)->dbg_tick;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5214 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5215
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5216 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5217 * 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
5218 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5219 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5220 func_level(void *cookie)
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 return ((funccall_T *)cookie)->level;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5223 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5224
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5225 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5226 * 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
5227 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5228 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5229 current_func_returned(void)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5230 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5231 return current_funccal->returned;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5232 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5233
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5234 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5235 free_unref_funccal(int copyID, int testing)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5236 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5237 int did_free = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5238 int did_free_funccal = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5239 funccall_T *fc, **pfc;
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 for (pfc = &previous_funccal; *pfc != NULL; )
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5242 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5243 if (can_free_funccal(*pfc, copyID))
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 fc = *pfc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5246 *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
5247 free_funccal_contents(fc);
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5248 did_free = TRUE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5249 did_free_funccal = TRUE;
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 else
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5252 pfc = &(*pfc)->caller;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5253 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5254 if (did_free_funccal)
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5255 // 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
5256 // collected, so run again.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5257 (void)garbage_collect(testing);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5258
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5259 return did_free;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5260 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5261
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5262 /*
9951
d990a4394c9d commit https://github.com/vim/vim/commit/ba2099034f92a2814494f37bddb0c57d034401b4
Christian Brabandt <cb@256bit.org>
parents: 9844
diff changeset
5263 * 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
5264 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5265 static funccall_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5266 get_funccal(void)
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 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5269 funccall_T *funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5270 funccall_T *temp_funccal;
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 funccal = current_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5273 if (debug_backtrace_level > 0)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5274 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5275 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
5276 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5277 temp_funccal = funccal->caller;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5278 if (temp_funccal)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5279 funccal = temp_funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5280 else
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5281 // backtrace level overflow. reset to max
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5282 debug_backtrace_level = i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5283 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5284 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5285 return funccal;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5286 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5287
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5288 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5289 * 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
5290 * 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
5291 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5292 hashtab_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5293 get_funccal_local_ht()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5294 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5295 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
5296 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5297 return &get_funccal()->l_vars.dv_hashtab;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5298 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5299
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5300 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5301 * Return the l: scope variable.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5302 * 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
5303 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5304 dictitem_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5305 get_funccal_local_var()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5306 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5307 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
5308 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5309 return &get_funccal()->l_vars_var;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5310 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5311
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5312 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5313 * 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
5314 * 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
5315 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5316 hashtab_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5317 get_funccal_args_ht()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5318 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5319 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
5320 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5321 return &get_funccal()->l_avars.dv_hashtab;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5322 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5323
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5324 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5325 * Return the a: scope variable.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5326 * 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
5327 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5328 dictitem_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5329 get_funccal_args_var()
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5330 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5331 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
5332 return NULL;
10795
8afee415119d patch 8.0.0287: debug mode: cannot access function arguments
Christian Brabandt <cb@256bit.org>
parents: 10722
diff changeset
5333 return &get_funccal()->l_avars_var;
9562
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 * 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
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 list_func_vars(int *first)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5341 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19075
diff changeset
5342 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
5343 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
5344 "l:", FALSE, first);
9562
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
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5347 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5348 * 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
5349 * the dict that contains it.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5350 * Otherwise return NULL.
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 dict_T *
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5353 get_current_funccal_dict(hashtab_T *ht)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5354 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5355 if (current_funccal != NULL
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5356 && ht == &current_funccal->l_vars.dv_hashtab)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5357 return &current_funccal->l_vars;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5358 return NULL;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5359 }
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 /*
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5362 * Search hashitem in parent scope.
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5363 */
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5364 hashitem_T *
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5365 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
5366 {
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5367 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
5368 hashtab_T *ht;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5369 hashitem_T *hi = NULL;
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5370 char_u *varname;
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5371
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5372 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
5373 return NULL;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5374
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
5375 // 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
5376 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
5377 while (current_funccal != NULL)
9688
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5378 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5379 ht = find_var_ht(name, &varname);
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5380 if (ht != NULL && *varname != NUL)
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5381 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5382 hi = hash_find(ht, varname);
9721
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5383 if (!HASHITEM_EMPTY(hi))
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5384 {
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5385 *pht = ht;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5386 break;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5387 }
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5388 }
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5389 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
5390 break;
79862f44c647 commit https://github.com/vim/vim/commit/580164481924ed8611eb79f0247a0eb1ca0b3b9a
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
5391 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
5392 }
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5393 current_funccal = old_current_funccal;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5394
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5395 return hi;
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5396 }
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5397
2ea935bdd1a1 commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents: 9686
diff changeset
5398 /*
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5399 * Search variable in parent scope.
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5400 */
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5401 dictitem_T *
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5402 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
5403 {
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5404 dictitem_T *v = NULL;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5405 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
5406 hashtab_T *ht;
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5407 char_u *varname;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5408
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5409 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
5410 return NULL;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5411
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5412 // 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
5413 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
5414 while (current_funccal)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5415 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5416 ht = find_var_ht(name, &varname);
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5417 if (ht != NULL && *varname != NUL)
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5418 {
9731
f85d94eee05b commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents: 9727
diff changeset
5419 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
5420 if (v != NULL)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5421 break;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5422 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5423 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
5424 break;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5425 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
5426 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5427 current_funccal = old_current_funccal;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5428
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5429 return v;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5430 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5431
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5432 /*
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5433 * 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
5434 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5435 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5436 set_ref_in_previous_funccal(int copyID)
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 abort = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5439 funccall_T *fc;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5440
17127
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
5441 for (fc = previous_funccal; !abort && fc != NULL; fc = fc->caller)
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5442 {
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5443 fc->fc_copyID = copyID + 1;
17127
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
5444 abort = abort
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
5445 || set_ref_in_ht(&fc->l_vars.dv_hashtab, copyID + 1, NULL)
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
5446 || set_ref_in_ht(&fc->l_avars.dv_hashtab, copyID + 1, NULL)
17168
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
5447 || set_ref_in_list_items(&fc->l_varlist, copyID + 1, NULL);
9562
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 return abort;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5450 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5451
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5452 static int
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5453 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
5454 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5455 int abort = FALSE;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5456
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5457 if (fc->fc_copyID != copyID)
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5458 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5459 fc->fc_copyID = copyID;
17127
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
5460 abort = abort
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
5461 || set_ref_in_ht(&fc->l_vars.dv_hashtab, copyID, NULL)
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
5462 || set_ref_in_ht(&fc->l_avars.dv_hashtab, copyID, NULL)
17168
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
5463 || set_ref_in_list_items(&fc->l_varlist, copyID, NULL)
17127
d244a9be99db patch 8.1.1563: crash when using closures
Bram Moolenaar <Bram@vim.org>
parents: 16969
diff changeset
5464 || set_ref_in_func(NULL, fc->func, copyID);
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5465 }
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5466 return abort;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5467 }
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5468
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5469 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5470 * 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
5471 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5472 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5473 set_ref_in_call_stack(int copyID)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5474 {
16969
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
5475 int abort = FALSE;
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
5476 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
5477 funccal_entry_T *entry;
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5478
17151
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents: 17127
diff changeset
5479 for (fc = current_funccal; !abort && fc != NULL; fc = fc->caller)
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5480 abort = abort || set_ref_in_funccal(fc, copyID);
16969
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
5481
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
5482 // Also go through the funccal_stack.
17151
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents: 17127
diff changeset
5483 for (entry = funccal_stack; !abort && entry != NULL; entry = entry->next)
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents: 17127
diff changeset
5484 for (fc = entry->top_funccal; !abort && fc != NULL; fc = fc->caller)
16969
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
5485 abort = abort || set_ref_in_funccal(fc, copyID);
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
5486
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5487 return abort;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5488 }
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5489
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5490 /*
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5491 * 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
5492 */
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5493 int
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5494 set_ref_in_functions(int copyID)
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5495 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5496 int todo;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5497 hashitem_T *hi = NULL;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5498 int abort = FALSE;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5499 ufunc_T *fp;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5500
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5501 todo = (int)func_hashtab.ht_used;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5502 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
5503 {
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5504 if (!HASHITEM_EMPTY(hi))
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5505 {
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5506 --todo;
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5507 fp = HI2UF(hi);
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5508 if (!func_name_refcount(fp->uf_name))
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5509 abort = abort || set_ref_in_func(NULL, fp, copyID);
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5510 }
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5511 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5512 return abort;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5513 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5514
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5515 /*
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5516 * Set "copyID" in all function arguments.
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5517 */
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5518 int
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5519 set_ref_in_func_args(int copyID)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5520 {
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5521 int i;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5522 int abort = FALSE;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5523
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5524 for (i = 0; i < funcargs.ga_len; ++i)
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5525 abort = abort || set_ref_in_item(((typval_T **)funcargs.ga_data)[i],
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5526 copyID, NULL, NULL);
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5527 return abort;
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5528 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
5529
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5530 /*
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5531 * 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
5532 * 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
5533 */
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5534 int
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5535 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
5536 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5537 ufunc_T *fp = fp_in;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5538 funccall_T *fc;
19013
dd9ab0674eec patch 8.2.0067: ERROR_UNKNOWN clashes on some systems
Bram Moolenaar <Bram@vim.org>
parents: 18991
diff changeset
5539 int error = FCERR_NONE;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5540 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
5541 char_u *tofree = NULL;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5542 char_u *fname;
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5543 int abort = FALSE;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5544
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5545 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
5546 return FALSE;
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5547
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5548 if (fp_in == NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5549 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9721
diff changeset
5550 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
5551 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
5552 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5553 if (fp != NULL)
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5554 {
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5555 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
5556 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
5557 }
20255
aac52c32a91f patch 8.2.0683: Vim9: parsing type does not always work
Bram Moolenaar <Bram@vim.org>
parents: 20244
diff changeset
5558
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5559 vim_free(tofree);
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9733
diff changeset
5560 return abort;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5561 }
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9655
diff changeset
5562
18816
15539899a112 patch 8.1.2396: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18576
diff changeset
5563 #endif // FEAT_EVAL