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annotate src/vim9type.c @ 32456:d23a137f43c0 v9.0.1559

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patch 9.0.1559: function argument types not always checked Commit: https://github.com/vim/vim/commit/2ba51236fb7c27fe16dad4c44242f00e17c19726 Author: Bram Moolenaar <Bram@vim.org> Date: Mon May 15 16:22:38 2023 +0100 patch 9.0.1559: function argument types not always checked Problem: Function argument types not always checked and using v:none may cause an error. Solution: Check argument types once the function type is known. Do not give an error for using v:none as an argument. (closes #12200)
author Bram Moolenaar <Bram@vim.org>
date Mon, 15 May 2023 17:30:05 +0200
parents 04d9dff67d99
children 448aef880252
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * vim9type.c: handling of types
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12 */
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13
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14 #define USING_FLOAT_STUFF
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15 #include "vim.h"
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16
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17 #if defined(FEAT_EVAL) || defined(PROTO)
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18
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19 #ifdef VMS
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20 # include <float.h>
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21 #endif
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22
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23 // When not generating protos this is included in proto.h
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24 #ifdef PROTO
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25 # include "vim9.h"
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26 #endif
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27
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28 /*
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29 * Allocate memory for a type_T and add the pointer to type_gap, so that it can
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30 * be easily freed later.
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31 */
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32 type_T *
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33 get_type_ptr(garray_T *type_gap)
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34 {
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35 type_T *type;
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36
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37 if (ga_grow(type_gap, 1) == FAIL)
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38 return NULL;
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39 type = ALLOC_CLEAR_ONE(type_T);
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40 if (type == NULL)
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41 return NULL;
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42
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43 ((type_T **)type_gap->ga_data)[type_gap->ga_len] = type;
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44 ++type_gap->ga_len;
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45 return type;
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46 }
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47
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48 /*
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49 * Make a shallow copy of "type".
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50 * When allocation fails returns "type".
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51 */
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52 type_T *
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53 copy_type(type_T *type, garray_T *type_gap)
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54 {
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55 type_T *copy = get_type_ptr(type_gap);
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56
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57 if (copy == NULL)
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58 return type;
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59 *copy = *type;
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60 copy->tt_flags &= ~TTFLAG_STATIC;
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61
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62 if (type->tt_args != NULL
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63 && func_type_add_arg_types(copy, type->tt_argcount, type_gap) == OK)
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64 for (int i = 0; i < type->tt_argcount; ++i)
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65 copy->tt_args[i] = type->tt_args[i];
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66
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67 return copy;
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68 }
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69
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70 /*
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71 * Inner part of copy_type_deep().
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72 * When allocation fails returns "type".
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73 */
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74 static type_T *
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75 copy_type_deep_rec(type_T *type, garray_T *type_gap, garray_T *seen_types)
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76 {
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77 for (int i = 0; i < seen_types->ga_len; ++i)
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78 if (((type_T **)seen_types->ga_data)[i * 2] == type)
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79 // seen this type before, return the copy we made
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80 return ((type_T **)seen_types->ga_data)[i * 2 + 1];
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81
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82 type_T *copy = copy_type(type, type_gap);
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83 if (ga_grow(seen_types, 1) == FAIL)
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84 return copy;
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85 ((type_T **)seen_types->ga_data)[seen_types->ga_len * 2] = type;
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86 ((type_T **)seen_types->ga_data)[seen_types->ga_len * 2 + 1] = copy;
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87 ++seen_types->ga_len;
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88
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89 if (copy->tt_member != NULL)
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90 copy->tt_member = copy_type_deep_rec(copy->tt_member,
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91 type_gap, seen_types);
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92 if (type->tt_args != NULL)
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93 for (int i = 0; i < type->tt_argcount; ++i)
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94 copy->tt_args[i] = copy_type_deep_rec(copy->tt_args[i],
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95 type_gap, seen_types);
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96
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97 return copy;
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98 }
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99
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100 /*
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101 * Make a deep copy of "type".
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102 * When allocation fails returns "type".
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103 */
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104 static type_T *
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105 copy_type_deep(type_T *type, garray_T *type_gap)
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106 {
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107 garray_T seen_types;
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108 // stores type pairs : a type we have seen and the copy used
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109 ga_init2(&seen_types, sizeof(type_T *) * 2, 20);
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110
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111 type_T *res = copy_type_deep_rec(type, type_gap, &seen_types);
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112
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113 ga_clear(&seen_types);
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114 return res;
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115 }
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116
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117 void
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118 clear_type_list(garray_T *gap)
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diff changeset
119 {
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diff changeset
120 while (gap->ga_len > 0)
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diff changeset
121 vim_free(((type_T **)gap->ga_data)[--gap->ga_len]);
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diff changeset
122 ga_clear(gap);
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diff changeset
123 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
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diff changeset
124
22284
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diff changeset
125 /*
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diff changeset
126 * Take a type that is using entries in a growarray and turn it into a type
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127 * with allocated entries.
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diff changeset
128 */
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diff changeset
129 type_T *
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diff changeset
130 alloc_type(type_T *type)
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diff changeset
131 {
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diff changeset
132 type_T *ret;
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diff changeset
133
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diff changeset
134 if (type == NULL)
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diff changeset
135 return NULL;
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diff changeset
136
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diff changeset
137 // A fixed type never contains allocated types, return as-is.
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diff changeset
138 if (type->tt_flags & TTFLAG_STATIC)
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diff changeset
139 return type;
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diff changeset
140
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diff changeset
141 ret = ALLOC_ONE(type_T);
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diff changeset
142 *ret = *type;
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diff changeset
143
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diff changeset
144 if (ret->tt_member != NULL)
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diff changeset
145 ret->tt_member = alloc_type(ret->tt_member);
31396
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146
22284
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diff changeset
147 if (type->tt_args != NULL)
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148 {
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diff changeset
149 int i;
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diff changeset
150
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diff changeset
151 ret->tt_args = ALLOC_MULT(type_T *, type->tt_argcount);
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152 if (ret->tt_args != NULL)
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153 for (i = 0; i < type->tt_argcount; ++i)
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diff changeset
154 ret->tt_args[i] = alloc_type(type->tt_args[i]);
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155 }
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diff changeset
156
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diff changeset
157 return ret;
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158 }
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diff changeset
159
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diff changeset
160 /*
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161 * Free a type that was created with alloc_type().
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162 */
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diff changeset
163 void
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diff changeset
164 free_type(type_T *type)
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165 {
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diff changeset
166 int i;
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diff changeset
167
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diff changeset
168 if (type == NULL || (type->tt_flags & TTFLAG_STATIC))
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169 return;
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170 if (type->tt_args != NULL)
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171 {
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diff changeset
172 for (i = 0; i < type->tt_argcount; ++i)
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173 free_type(type->tt_args[i]);
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174 vim_free(type->tt_args);
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175 }
31396
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176
32005
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diff changeset
177 free_type(type->tt_member);
31396
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178
22284
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diff changeset
179 vim_free(type);
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180 }
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diff changeset
181
27517
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182 /*
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183 * Return TRUE if "type" is to be recursed into for setting the type.
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184 */
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185 static int
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diff changeset
186 set_tv_type_recurse(type_T *type)
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diff changeset
187 {
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188 return type->tt_member != NULL
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diff changeset
189 && (type->tt_member->tt_type == VAR_DICT
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diff changeset
190 || type->tt_member->tt_type == VAR_LIST)
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diff changeset
191 && type->tt_member->tt_member != NULL
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diff changeset
192 && type->tt_member->tt_member != &t_any
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diff changeset
193 && type->tt_member->tt_member != &t_unknown;
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diff changeset
194 }
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diff changeset
195
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diff changeset
196 /*
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diff changeset
197 * Set the type of "tv" to "type" if it is a list or dict.
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198 */
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diff changeset
199 void
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diff changeset
200 set_tv_type(typval_T *tv, type_T *type)
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diff changeset
201 {
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diff changeset
202 if (tv->v_type == VAR_DICT && tv->vval.v_dict != NULL)
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diff changeset
203 {
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diff changeset
204 dict_T *d = tv->vval.v_dict;
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diff changeset
205
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diff changeset
206 if (d->dv_type != type)
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diff changeset
207 {
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diff changeset
208 free_type(d->dv_type);
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diff changeset
209 d->dv_type = alloc_type(type);
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diff changeset
210 if (set_tv_type_recurse(type))
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diff changeset
211 {
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diff changeset
212 int todo = (int)d->dv_hashtab.ht_used;
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diff changeset
213 hashitem_T *hi;
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diff changeset
214 dictitem_T *di;
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diff changeset
215
32118
04d9dff67d99 patch 9.0.1390: FOR_ALL_ macros are defined in an unexpected file
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diff changeset
216 FOR_ALL_HASHTAB_ITEMS(&d->dv_hashtab, hi, todo)
27517
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diff changeset
217 {
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diff changeset
218 if (!HASHITEM_EMPTY(hi))
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diff changeset
219 {
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diff changeset
220 --todo;
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diff changeset
221 di = HI2DI(hi);
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diff changeset
222 set_tv_type(&di->di_tv, type->tt_member);
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diff changeset
223 }
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diff changeset
224 }
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diff changeset
225 }
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diff changeset
226 }
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diff changeset
227 }
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diff changeset
228 else if (tv->v_type == VAR_LIST && tv->vval.v_list != NULL)
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diff changeset
229 {
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diff changeset
230 list_T *l = tv->vval.v_list;
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diff changeset
231
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diff changeset
232 if (l->lv_type != type)
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parents: 27503
diff changeset
233 {
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27503
diff changeset
234 free_type(l->lv_type);
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27503
diff changeset
235 l->lv_type = alloc_type(type);
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27503
diff changeset
236 if (l->lv_first != &range_list_item && set_tv_type_recurse(type))
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27503
diff changeset
237 {
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27503
diff changeset
238 listitem_T *li;
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27503
diff changeset
239
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27503
diff changeset
240 FOR_ALL_LIST_ITEMS(l, li)
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27503
diff changeset
241 set_tv_type(&li->li_tv, type->tt_member);
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27503
diff changeset
242 }
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27503
diff changeset
243 }
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27503
diff changeset
244 }
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27503
diff changeset
245 }
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27503
diff changeset
246
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
247 type_T *
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
248 get_list_type(type_T *member_type, garray_T *type_gap)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
249 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
250 type_T *type;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
251
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
252 // recognize commonly used types
22804
af26fadf333d patch 8.2.1950: Vim9: crash when compiling function fails when getting type
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
253 if (member_type == NULL || member_type->tt_type == VAR_ANY)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
254 return &t_list_any;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
255 if (member_type->tt_type == VAR_VOID
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
256 || member_type->tt_type == VAR_UNKNOWN)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
257 return &t_list_empty;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
258 if (member_type->tt_type == VAR_BOOL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
259 return &t_list_bool;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
260 if (member_type->tt_type == VAR_NUMBER)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
261 return &t_list_number;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
262 if (member_type->tt_type == VAR_STRING)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
263 return &t_list_string;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
264
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
265 // Not a common type, create a new entry.
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
266 type = get_type_ptr(type_gap);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
267 if (type == NULL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
268 return &t_any;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
269 type->tt_type = VAR_LIST;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
270 type->tt_member = member_type;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
271 type->tt_argcount = 0;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
272 type->tt_args = NULL;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
273 return type;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
274 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
275
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
276 type_T *
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
277 get_dict_type(type_T *member_type, garray_T *type_gap)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
278 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
279 type_T *type;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
280
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
281 // recognize commonly used types
22804
af26fadf333d patch 8.2.1950: Vim9: crash when compiling function fails when getting type
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
282 if (member_type == NULL || member_type->tt_type == VAR_ANY)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
283 return &t_dict_any;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
284 if (member_type->tt_type == VAR_VOID
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
285 || member_type->tt_type == VAR_UNKNOWN)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
286 return &t_dict_empty;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
287 if (member_type->tt_type == VAR_BOOL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
288 return &t_dict_bool;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
289 if (member_type->tt_type == VAR_NUMBER)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
290 return &t_dict_number;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
291 if (member_type->tt_type == VAR_STRING)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
292 return &t_dict_string;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
293
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
294 // Not a common type, create a new entry.
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
295 type = get_type_ptr(type_gap);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
296 if (type == NULL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
297 return &t_any;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
298 type->tt_type = VAR_DICT;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
299 type->tt_member = member_type;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
300 type->tt_argcount = 0;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
301 type->tt_args = NULL;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
302 return type;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
303 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
304
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
305 /*
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
306 * Allocate a new type for a function.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
307 */
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
308 type_T *
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
309 alloc_func_type(type_T *ret_type, int argcount, garray_T *type_gap)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
310 {
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
311 type_T *type = get_type_ptr(type_gap);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
312
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
313 if (type == NULL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
314 return &t_any;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
315 type->tt_type = VAR_FUNC;
24996
0136c6ee1961 patch 8.2.3035: Vim9: crash when calling :def function with partial
Bram Moolenaar <Bram@vim.org>
parents: 24895
diff changeset
316 type->tt_member = ret_type == NULL ? &t_unknown : ret_type;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
317 type->tt_argcount = argcount;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
318 type->tt_args = NULL;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
319 return type;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
320 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
321
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
322 /*
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
323 * Get a function type, based on the return type "ret_type".
29008
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
324 * "argcount" must be -1 or 0, a predefined type can be used.
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
325 */
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
326 type_T *
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
327 get_func_type(type_T *ret_type, int argcount, garray_T *type_gap)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
328 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
329 // recognize commonly used types
29008
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
330 if (ret_type == &t_unknown || ret_type == NULL)
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
331 {
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
332 // (argcount == 0) is not possible
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
333 return &t_func_unknown;
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
334 }
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
335 if (ret_type == &t_void)
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
336 {
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
337 if (argcount == 0)
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
338 return &t_func_0_void;
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
339 else
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
340 return &t_func_void;
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
341 }
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
342 if (ret_type == &t_any)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
343 {
29008
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
344 if (argcount == 0)
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
345 return &t_func_0_any;
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
346 else
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
347 return &t_func_any;
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
348 }
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
349 if (ret_type == &t_number)
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
350 {
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
351 if (argcount == 0)
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
352 return &t_func_0_number;
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
353 else
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
354 return &t_func_number;
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
355 }
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
356 if (ret_type == &t_string)
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
357 {
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
358 if (argcount == 0)
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
359 return &t_func_0_string;
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
360 else
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
361 return &t_func_string;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
362 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
363
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
364 return alloc_func_type(ret_type, argcount, type_gap);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
365 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
366
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
367 /*
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
368 * For a function type, reserve space for "argcount" argument types (including
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
369 * vararg).
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
370 */
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
371 int
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
372 func_type_add_arg_types(
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
373 type_T *functype,
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
374 int argcount,
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
375 garray_T *type_gap)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
376 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
377 // To make it easy to free the space needed for the argument types, add the
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
378 // pointer to type_gap.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
379 if (ga_grow(type_gap, 1) == FAIL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
380 return FAIL;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
381 functype->tt_args = ALLOC_CLEAR_MULT(type_T *, argcount);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
382 if (functype->tt_args == NULL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
383 return FAIL;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
384 ((type_T **)type_gap->ga_data)[type_gap->ga_len] =
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
385 (void *)functype->tt_args;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
386 ++type_gap->ga_len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
387 return OK;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
388 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
389
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
390 /*
30737
ec54b510e5ee patch 9.0.0703: failing check for argument type for const any
Bram Moolenaar <Bram@vim.org>
parents: 30586
diff changeset
391 * Return TRUE if "type" is NULL, any or unknown.
ec54b510e5ee patch 9.0.0703: failing check for argument type for const any
Bram Moolenaar <Bram@vim.org>
parents: 30586
diff changeset
392 * This also works for const (comparing with &t_any and &t_unknown doesn't).
ec54b510e5ee patch 9.0.0703: failing check for argument type for const any
Bram Moolenaar <Bram@vim.org>
parents: 30586
diff changeset
393 */
ec54b510e5ee patch 9.0.0703: failing check for argument type for const any
Bram Moolenaar <Bram@vim.org>
parents: 30586
diff changeset
394 int
ec54b510e5ee patch 9.0.0703: failing check for argument type for const any
Bram Moolenaar <Bram@vim.org>
parents: 30586
diff changeset
395 type_any_or_unknown(type_T *type)
ec54b510e5ee patch 9.0.0703: failing check for argument type for const any
Bram Moolenaar <Bram@vim.org>
parents: 30586
diff changeset
396 {
ec54b510e5ee patch 9.0.0703: failing check for argument type for const any
Bram Moolenaar <Bram@vim.org>
parents: 30586
diff changeset
397 return type == NULL || type->tt_type == VAR_ANY
ec54b510e5ee patch 9.0.0703: failing check for argument type for const any
Bram Moolenaar <Bram@vim.org>
parents: 30586
diff changeset
398 || type->tt_type == VAR_UNKNOWN;
ec54b510e5ee patch 9.0.0703: failing check for argument type for const any
Bram Moolenaar <Bram@vim.org>
parents: 30586
diff changeset
399 }
ec54b510e5ee patch 9.0.0703: failing check for argument type for const any
Bram Moolenaar <Bram@vim.org>
parents: 30586
diff changeset
400
ec54b510e5ee patch 9.0.0703: failing check for argument type for const any
Bram Moolenaar <Bram@vim.org>
parents: 30586
diff changeset
401 /*
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
402 * Get a type_T for a typval_T.
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
403 * "type_gap" is used to temporarily create types in.
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
404 * When "flags" has TVTT_DO_MEMBER also get the member type, otherwise use
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
405 * "any".
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
406 * When "flags" has TVTT_MORE_SPECIFIC get the more specific member type if it
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
407 * is "any".
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
408 */
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
409 static type_T *
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
410 typval2type_int(typval_T *tv, int copyID, garray_T *type_gap, int flags)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
411 {
22190
da851f3b6a0b patch 8.2.1644: Vim9: cannot assign 1 and 0 to bool at script level
Bram Moolenaar <Bram@vim.org>
parents: 22184
diff changeset
412 type_T *type;
25788
b2c00659152a patch 8.2.3429: leaking memory when assigning to list or dict
Bram Moolenaar <Bram@vim.org>
parents: 25692
diff changeset
413 type_T *member_type = NULL;
32005
ef644af2c330 patch 9.0.1334: using tt_member for the class leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 31976
diff changeset
414 class_T *class_type = NULL;
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
415 int argcount = 0;
25126
b825efff9790 patch 8.2.3100: Vim9: no error when using type with unknown number of args
Bram Moolenaar <Bram@vim.org>
parents: 24996
diff changeset
416 int min_argcount = 0;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
417
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
418 if (tv->v_type == VAR_NUMBER)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
419 return &t_number;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
420 if (tv->v_type == VAR_BOOL)
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
421 return &t_bool;
31443
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
422 if (tv->v_type == VAR_SPECIAL)
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
423 {
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
424 if (tv->vval.v_number == VVAL_NULL)
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
425 return &t_null;
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
426 if (tv->vval.v_number == VVAL_NONE)
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
427 return &t_none;
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
428 if (tv->vval.v_number == VVAL_TRUE
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
429 || tv->vval.v_number == VVAL_TRUE)
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
430 return &t_bool;
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
431 return &t_unknown;
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
432 }
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
433 if (tv->v_type == VAR_STRING)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
434 return &t_string;
25788
b2c00659152a patch 8.2.3429: leaking memory when assigning to list or dict
Bram Moolenaar <Bram@vim.org>
parents: 25692
diff changeset
435 if (tv->v_type == VAR_BLOB)
28231
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null
Bram Moolenaar <Bram@vim.org>
parents: 28059
diff changeset
436 {
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null
Bram Moolenaar <Bram@vim.org>
parents: 28059
diff changeset
437 if (tv->vval.v_blob == NULL)
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null
Bram Moolenaar <Bram@vim.org>
parents: 28059
diff changeset
438 return &t_blob_null;
25788
b2c00659152a patch 8.2.3429: leaking memory when assigning to list or dict
Bram Moolenaar <Bram@vim.org>
parents: 25692
diff changeset
439 return &t_blob;
28231
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null
Bram Moolenaar <Bram@vim.org>
parents: 28059
diff changeset
440 }
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
441
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
442 if (tv->v_type == VAR_LIST)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
443 {
22419
6a9e5c087c86 patch 8.2.1758: Vim9: type of unmaterialized list is wrong
Bram Moolenaar <Bram@vim.org>
parents: 22347
diff changeset
444 list_T *l = tv->vval.v_list;
6a9e5c087c86 patch 8.2.1758: Vim9: type of unmaterialized list is wrong
Bram Moolenaar <Bram@vim.org>
parents: 22347
diff changeset
445 listitem_T *li;
21803
e591b448a670 patch 8.2.1451: Vim9: list type at script level only uses first item
Bram Moolenaar <Bram@vim.org>
parents: 21789
diff changeset
446
27519
7898c7847293 patch 8.2.4287: cannot assign empty list with type to variable with list type
Bram Moolenaar <Bram@vim.org>
parents: 27517
diff changeset
447 // An empty list has type list<unknown>, unless the type was specified
7898c7847293 patch 8.2.4287: cannot assign empty list with type to variable with list type
Bram Moolenaar <Bram@vim.org>
parents: 27517
diff changeset
448 // and is not list<any>. This matters when assigning to a variable
7898c7847293 patch 8.2.4287: cannot assign empty list with type to variable with list type
Bram Moolenaar <Bram@vim.org>
parents: 27517
diff changeset
449 // with a specific list type.
7898c7847293 patch 8.2.4287: cannot assign empty list with type to variable with list type
Bram Moolenaar <Bram@vim.org>
parents: 27517
diff changeset
450 if (l == NULL || (l->lv_first == NULL
7898c7847293 patch 8.2.4287: cannot assign empty list with type to variable with list type
Bram Moolenaar <Bram@vim.org>
parents: 27517
diff changeset
451 && (l->lv_type == NULL || l->lv_type->tt_member == &t_any)))
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
452 return &t_list_empty;
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
453 if ((flags & TVTT_DO_MEMBER) == 0)
24438
5c6ccab68d1e patch 8.2.2759: Vim9: for loop infers type of loop variable
Bram Moolenaar <Bram@vim.org>
parents: 24160
diff changeset
454 return &t_list_any;
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
455 // If the type is list<any> go through the members, it may end up a
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
456 // more specific type.
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
457 if (l->lv_type != NULL && (l->lv_first == NULL
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
458 || (flags & TVTT_MORE_SPECIFIC) == 0
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
459 || l->lv_type->tt_member != &t_any))
31435
8fe720031437 patch 9.0.1050: using freed memory when assigning to variable twice
Bram Moolenaar <Bram@vim.org>
parents: 31416
diff changeset
460 // make a copy, lv_type may be freed if the list is freed
31439
735de21c5ce7 patch 9.0.1052: using freed memory on exit when EXITFREE is defined
Bram Moolenaar <Bram@vim.org>
parents: 31435
diff changeset
461 return copy_type_deep(l->lv_type, type_gap);
22419
6a9e5c087c86 patch 8.2.1758: Vim9: type of unmaterialized list is wrong
Bram Moolenaar <Bram@vim.org>
parents: 22347
diff changeset
462 if (l->lv_first == &range_list_item)
6a9e5c087c86 patch 8.2.1758: Vim9: type of unmaterialized list is wrong
Bram Moolenaar <Bram@vim.org>
parents: 22347
diff changeset
463 return &t_list_number;
24160
e695db9a5465 patch 8.2.2621: typval2type() cannot handle recursive structures
Bram Moolenaar <Bram@vim.org>
parents: 24118
diff changeset
464 if (l->lv_copyID == copyID)
e695db9a5465 patch 8.2.2621: typval2type() cannot handle recursive structures
Bram Moolenaar <Bram@vim.org>
parents: 24118
diff changeset
465 // avoid recursion
e695db9a5465 patch 8.2.2621: typval2type() cannot handle recursive structures
Bram Moolenaar <Bram@vim.org>
parents: 24118
diff changeset
466 return &t_list_any;
e695db9a5465 patch 8.2.2621: typval2type() cannot handle recursive structures
Bram Moolenaar <Bram@vim.org>
parents: 24118
diff changeset
467 l->lv_copyID = copyID;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
468
21803
e591b448a670 patch 8.2.1451: Vim9: list type at script level only uses first item
Bram Moolenaar <Bram@vim.org>
parents: 21789
diff changeset
469 // Use the common type of all members.
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
470 member_type = typval2type(&l->lv_first->li_tv, copyID, type_gap,
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
471 TVTT_DO_MEMBER);
22419
6a9e5c087c86 patch 8.2.1758: Vim9: type of unmaterialized list is wrong
Bram Moolenaar <Bram@vim.org>
parents: 22347
diff changeset
472 for (li = l->lv_first->li_next; li != NULL; li = li->li_next)
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
473 common_type(typval2type(&li->li_tv, copyID, type_gap,
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
474 TVTT_DO_MEMBER),
21803
e591b448a670 patch 8.2.1451: Vim9: list type at script level only uses first item
Bram Moolenaar <Bram@vim.org>
parents: 21789
diff changeset
475 member_type, &member_type, type_gap);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
476 return get_list_type(member_type, type_gap);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
477 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
478
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
479 if (tv->v_type == VAR_DICT)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
480 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
481 dict_iterator_T iter;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
482 typval_T *value;
24160
e695db9a5465 patch 8.2.2621: typval2type() cannot handle recursive structures
Bram Moolenaar <Bram@vim.org>
parents: 24118
diff changeset
483 dict_T *d = tv->vval.v_dict;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
484
25571
951f3e04e238 patch 8.2.3322: Vim9: checking type of dict does not check member type
Bram Moolenaar <Bram@vim.org>
parents: 25567
diff changeset
485 if (d == NULL || (d->dv_hashtab.ht_used == 0 && d->dv_type == NULL))
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
486 return &t_dict_empty;
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
487 if ((flags & TVTT_DO_MEMBER) == 0)
24438
5c6ccab68d1e patch 8.2.2759: Vim9: for loop infers type of loop variable
Bram Moolenaar <Bram@vim.org>
parents: 24160
diff changeset
488 return &t_dict_any;
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
489 // If the type is dict<any> go through the members, it may end up a
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
490 // more specific type.
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
491 if (d->dv_type != NULL && (d->dv_hashtab.ht_used == 0
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
492 || (flags & TVTT_MORE_SPECIFIC) == 0
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
493 || d->dv_type->tt_member != &t_any))
25571
951f3e04e238 patch 8.2.3322: Vim9: checking type of dict does not check member type
Bram Moolenaar <Bram@vim.org>
parents: 25567
diff changeset
494 return d->dv_type;
24160
e695db9a5465 patch 8.2.2621: typval2type() cannot handle recursive structures
Bram Moolenaar <Bram@vim.org>
parents: 24118
diff changeset
495 if (d->dv_copyID == copyID)
e695db9a5465 patch 8.2.2621: typval2type() cannot handle recursive structures
Bram Moolenaar <Bram@vim.org>
parents: 24118
diff changeset
496 // avoid recursion
e695db9a5465 patch 8.2.2621: typval2type() cannot handle recursive structures
Bram Moolenaar <Bram@vim.org>
parents: 24118
diff changeset
497 return &t_dict_any;
e695db9a5465 patch 8.2.2621: typval2type() cannot handle recursive structures
Bram Moolenaar <Bram@vim.org>
parents: 24118
diff changeset
498 d->dv_copyID = copyID;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
499
21803
e591b448a670 patch 8.2.1451: Vim9: list type at script level only uses first item
Bram Moolenaar <Bram@vim.org>
parents: 21789
diff changeset
500 // Use the common type of all values.
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
501 dict_iterate_start(tv, &iter);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
502 dict_iterate_next(&iter, &value);
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
503 member_type = typval2type(value, copyID, type_gap, TVTT_DO_MEMBER);
21803
e591b448a670 patch 8.2.1451: Vim9: list type at script level only uses first item
Bram Moolenaar <Bram@vim.org>
parents: 21789
diff changeset
504 while (dict_iterate_next(&iter, &value) != NULL)
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
505 common_type(typval2type(value, copyID, type_gap, TVTT_DO_MEMBER),
21803
e591b448a670 patch 8.2.1451: Vim9: list type at script level only uses first item
Bram Moolenaar <Bram@vim.org>
parents: 21789
diff changeset
506 member_type, &member_type, type_gap);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
507 return get_dict_type(member_type, type_gap);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
508 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
509
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
510 if (tv->v_type == VAR_FUNC || tv->v_type == VAR_PARTIAL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
511 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
512 char_u *name = NULL;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
513 ufunc_T *ufunc = NULL;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
514
25692
17830c066d4b patch 8.2.3382: crash when getting the type of a NULL partial
Bram Moolenaar <Bram@vim.org>
parents: 25646
diff changeset
515 if (tv->v_type == VAR_PARTIAL && tv->vval.v_partial != NULL)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
516 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
517 if (tv->vval.v_partial->pt_func != NULL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
518 ufunc = tv->vval.v_partial->pt_func;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
519 else
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
520 name = tv->vval.v_partial->pt_name;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
521 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
522 else
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
523 name = tv->vval.v_string;
28008
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28002
diff changeset
524 if (name == NULL && ufunc == NULL)
cc7d54a134e4 patch 8.2.4529: Vim9: comparing partial with function fails
Bram Moolenaar <Bram@vim.org>
parents: 28002
diff changeset
525 return &t_func_unknown;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
526 if (name != NULL)
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
527 {
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
528 int idx = find_internal_func(name);
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
529
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
530 if (idx >= 0)
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
531 {
27503
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
532 type_T *decl_type; // unused
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
533
25126
b825efff9790 patch 8.2.3100: Vim9: no error when using type with unknown number of args
Bram Moolenaar <Bram@vim.org>
parents: 24996
diff changeset
534 internal_func_get_argcount(idx, &argcount, &min_argcount);
31742
f578bef02249 patch 9.0.1203: return type of values() is always list<any>
Bram Moolenaar <Bram@vim.org>
parents: 31740
diff changeset
535 member_type = internal_func_ret_type(idx, 0, NULL, &decl_type,
f578bef02249 patch 9.0.1203: return type of values() is always list<any>
Bram Moolenaar <Bram@vim.org>
parents: 31740
diff changeset
536 type_gap);
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
537 }
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
538 else
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
539 ufunc = find_func(name, FALSE);
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
540 }
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
541 if (ufunc != NULL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
542 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
543 // May need to get the argument types from default values by
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
544 // compiling the function.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
545 if (ufunc->uf_def_status == UF_TO_BE_COMPILED
24895
e61a2085c89b patch 8.2.2985: Vim9: a compiled function cannot be debugged
Bram Moolenaar <Bram@vim.org>
parents: 24606
diff changeset
546 && compile_def_function(ufunc, TRUE, CT_NONE, NULL)
23717
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled
Bram Moolenaar <Bram@vim.org>
parents: 23640
diff changeset
547 == FAIL)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
548 return NULL;
23338
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23334
diff changeset
549 if (ufunc->uf_func_type == NULL)
9c5275b1c763 patch 8.2.2212: Vim9: lambda with => does not work at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23334
diff changeset
550 set_function_type(ufunc);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
551 if (ufunc->uf_func_type != NULL)
25137
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25135
diff changeset
552 {
27010
b049c3b63a67 patch 8.2.4034: Coverity warns for possibly using a NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 26939
diff changeset
553 if (tv->v_type == VAR_PARTIAL && tv->vval.v_partial != NULL
25137
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25135
diff changeset
554 && tv->vval.v_partial->pt_argc > 0)
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25135
diff changeset
555 {
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25135
diff changeset
556 type = get_type_ptr(type_gap);
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25135
diff changeset
557 if (type == NULL)
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25135
diff changeset
558 return NULL;
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25135
diff changeset
559 *type = *ufunc->uf_func_type;
26839
eb6d56ab4858 patch 8.2.3948: Vim9: failure with partial with unknown argument count
Bram Moolenaar <Bram@vim.org>
parents: 26833
diff changeset
560 if (type->tt_argcount >= 0)
26833
434eaef2ac62 patch 8.2.3945: Vim9: partial variable argument types are wrong
Bram Moolenaar <Bram@vim.org>
parents: 26680
diff changeset
561 {
26839
eb6d56ab4858 patch 8.2.3948: Vim9: failure with partial with unknown argument count
Bram Moolenaar <Bram@vim.org>
parents: 26833
diff changeset
562 type->tt_argcount -= tv->vval.v_partial->pt_argc;
eb6d56ab4858 patch 8.2.3948: Vim9: failure with partial with unknown argument count
Bram Moolenaar <Bram@vim.org>
parents: 26833
diff changeset
563 type->tt_min_argcount -= tv->vval.v_partial->pt_argc;
30586
4a1b0a12b430 patch 9.0.0628: Coverity warns for not checking return value
Bram Moolenaar <Bram@vim.org>
parents: 30578
diff changeset
564 if (type->tt_argcount > 0
4a1b0a12b430 patch 9.0.0628: Coverity warns for not checking return value
Bram Moolenaar <Bram@vim.org>
parents: 30578
diff changeset
565 && func_type_add_arg_types(type,
4a1b0a12b430 patch 9.0.0628: Coverity warns for not checking return value
Bram Moolenaar <Bram@vim.org>
parents: 30578
diff changeset
566 type->tt_argcount, type_gap) == OK)
4a1b0a12b430 patch 9.0.0628: Coverity warns for not checking return value
Bram Moolenaar <Bram@vim.org>
parents: 30578
diff changeset
567 for (int i = 0; i < type->tt_argcount; ++i)
4a1b0a12b430 patch 9.0.0628: Coverity warns for not checking return value
Bram Moolenaar <Bram@vim.org>
parents: 30578
diff changeset
568 type->tt_args[i] =
4a1b0a12b430 patch 9.0.0628: Coverity warns for not checking return value
Bram Moolenaar <Bram@vim.org>
parents: 30578
diff changeset
569 ufunc->uf_func_type->tt_args[
26833
434eaef2ac62 patch 8.2.3945: Vim9: partial variable argument types are wrong
Bram Moolenaar <Bram@vim.org>
parents: 26680
diff changeset
570 i + tv->vval.v_partial->pt_argc];
434eaef2ac62 patch 8.2.3945: Vim9: partial variable argument types are wrong
Bram Moolenaar <Bram@vim.org>
parents: 26680
diff changeset
571 }
25137
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25135
diff changeset
572 return type;
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25135
diff changeset
573 }
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
574 return ufunc->uf_func_type;
25137
34f18d4081af patch 8.2.3105: Vim9: type of partial is wrong when it has arguments
Bram Moolenaar <Bram@vim.org>
parents: 25135
diff changeset
575 }
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
576 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
577 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
578
31614
f3c7e573b7be patch 9.0.1139: cannot create a new object in a compiled function
Bram Moolenaar <Bram@vim.org>
parents: 31612
diff changeset
579 if (tv->v_type == VAR_CLASS)
32005
ef644af2c330 patch 9.0.1334: using tt_member for the class leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 31976
diff changeset
580 class_type = tv->vval.v_class;
31614
f3c7e573b7be patch 9.0.1139: cannot create a new object in a compiled function
Bram Moolenaar <Bram@vim.org>
parents: 31612
diff changeset
581 else if (tv->v_type == VAR_OBJECT && tv->vval.v_object != NULL)
32005
ef644af2c330 patch 9.0.1334: using tt_member for the class leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 31976
diff changeset
582 class_type = tv->vval.v_object->obj_class;
31614
f3c7e573b7be patch 9.0.1139: cannot create a new object in a compiled function
Bram Moolenaar <Bram@vim.org>
parents: 31612
diff changeset
583
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
584 type = get_type_ptr(type_gap);
22190
da851f3b6a0b patch 8.2.1644: Vim9: cannot assign 1 and 0 to bool at script level
Bram Moolenaar <Bram@vim.org>
parents: 22184
diff changeset
585 if (type == NULL)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
586 return NULL;
22190
da851f3b6a0b patch 8.2.1644: Vim9: cannot assign 1 and 0 to bool at script level
Bram Moolenaar <Bram@vim.org>
parents: 22184
diff changeset
587 type->tt_type = tv->v_type;
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
588 type->tt_argcount = argcount;
25126
b825efff9790 patch 8.2.3100: Vim9: no error when using type with unknown number of args
Bram Moolenaar <Bram@vim.org>
parents: 24996
diff changeset
589 type->tt_min_argcount = min_argcount;
25692
17830c066d4b patch 8.2.3382: crash when getting the type of a NULL partial
Bram Moolenaar <Bram@vim.org>
parents: 25646
diff changeset
590 if (tv->v_type == VAR_PARTIAL && tv->vval.v_partial != NULL
17830c066d4b patch 8.2.3382: crash when getting the type of a NULL partial
Bram Moolenaar <Bram@vim.org>
parents: 25646
diff changeset
591 && tv->vval.v_partial->pt_argc > 0)
25465
b8a6a0007dc3 patch 8.2.3269: Vim9: wrong argument check for partial
Bram Moolenaar <Bram@vim.org>
parents: 25425
diff changeset
592 {
b8a6a0007dc3 patch 8.2.3269: Vim9: wrong argument check for partial
Bram Moolenaar <Bram@vim.org>
parents: 25425
diff changeset
593 type->tt_argcount -= tv->vval.v_partial->pt_argc;
b8a6a0007dc3 patch 8.2.3269: Vim9: wrong argument check for partial
Bram Moolenaar <Bram@vim.org>
parents: 25425
diff changeset
594 type->tt_min_argcount -= tv->vval.v_partial->pt_argc;
b8a6a0007dc3 patch 8.2.3269: Vim9: wrong argument check for partial
Bram Moolenaar <Bram@vim.org>
parents: 25425
diff changeset
595 }
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
596 type->tt_member = member_type;
32005
ef644af2c330 patch 9.0.1334: using tt_member for the class leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 31976
diff changeset
597 type->tt_class = class_type;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
598
22190
da851f3b6a0b patch 8.2.1644: Vim9: cannot assign 1 and 0 to bool at script level
Bram Moolenaar <Bram@vim.org>
parents: 22184
diff changeset
599 return type;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
600 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
601
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
602 /*
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
603 * Return TRUE if "tv" is not a bool but should be converted to bool.
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
604 */
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
605 int
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
606 need_convert_to_bool(type_T *type, typval_T *tv)
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
607 {
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
608 return type != NULL && type == &t_bool && tv->v_type != VAR_BOOL
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
609 && (tv->v_type == VAR_NUMBER
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
610 && (tv->vval.v_number == 0 || tv->vval.v_number == 1));
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
611 }
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
612
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
613 /*
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
614 * Get a type_T for a typval_T.
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
615 * "type_list" is used to temporarily create types in.
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
616 * When "flags" has TVTT_DO_MEMBER also get the member type, otherwise use
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
617 * "any".
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
618 * When "flags" has TVTT_MORE_SPECIFIC get the most specific member type.
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
619 */
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
620 type_T *
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
621 typval2type(typval_T *tv, int copyID, garray_T *type_gap, int flags)
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
622 {
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
623 type_T *type = typval2type_int(tv, copyID, type_gap, flags);
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
624
31827
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31784
diff changeset
625 if (type == NULL)
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31784
diff changeset
626 return NULL;
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31784
diff changeset
627
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31784
diff changeset
628 if (type != &t_bool && (tv->v_type == VAR_NUMBER
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31784
diff changeset
629 && (tv->vval.v_number == 0 || tv->vval.v_number == 1)))
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31784
diff changeset
630 // Number 0 and 1 and expression with "&&" or "||" can also be used
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31784
diff changeset
631 // for bool.
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31784
diff changeset
632 type = &t_number_bool;
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31784
diff changeset
633 else if (type != &t_float && tv->v_type == VAR_NUMBER)
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31784
diff changeset
634 // A number can also be used for float.
1009c33499e7 patch 9.0.1246: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31784
diff changeset
635 type = &t_number_float;
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
636 return type;
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
637 }
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
638
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
639 /*
31443
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
640 * Return TRUE if "type" can be used for a variable declaration.
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
641 * Give an error and return FALSE if not.
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
642 */
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
643 int
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
644 valid_declaration_type(type_T *type)
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
645 {
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
646 if (type->tt_type == VAR_SPECIAL // null, none
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
647 || type->tt_type == VAR_VOID)
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
648 {
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
649 char *tofree = NULL;
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
650 char *name = type_name(type, &tofree);
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
651 semsg(_(e_invalid_type_for_object_member_str), name);
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
652 vim_free(tofree);
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
653 return FALSE;
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
654 }
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
655 return TRUE;
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
656 }
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
657
9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer
Bram Moolenaar <Bram@vim.org>
parents: 31439
diff changeset
658 /*
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
659 * Get a type_T for a typval_T, used for v: variables.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
660 * "type_list" is used to temporarily create types in.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
661 */
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
662 type_T *
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
663 typval2type_vimvar(typval_T *tv, garray_T *type_gap)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
664 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
665 if (tv->v_type == VAR_LIST) // e.g. for v:oldfiles
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
666 return &t_list_string;
29008
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
667 if (tv->v_type == VAR_DICT) // e.g. for v:event
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
668 return &t_dict_any;
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
669 return typval2type(tv, get_copyID(), type_gap, TVTT_DO_MEMBER);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
670 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
671
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
672 int
25326
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
673 check_typval_arg_type(
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
674 type_T *expected,
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
675 typval_T *actual_tv,
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
676 char *func_name,
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
677 int arg_idx)
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
678 {
25326
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
679 where_T where = WHERE_INIT;
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
680
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
681 where.wt_index = arg_idx;
25326
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
682 where.wt_func_name = func_name;
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
683 return check_typval_type(expected, actual_tv, where);
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
684 }
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
685
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
686 /*
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
687 * Return FAIL if "expected" and "actual" don't match.
22804
af26fadf333d patch 8.2.1950: Vim9: crash when compiling function fails when getting type
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
688 * When "argidx" > 0 it is included in the error message.
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
689 */
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
690 int
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
691 check_typval_type(type_T *expected, typval_T *actual_tv, where_T where)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
692 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
693 garray_T type_list;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
694 type_T *actual_type;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
695 int res = FAIL;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
696
26833
434eaef2ac62 patch 8.2.3945: Vim9: partial variable argument types are wrong
Bram Moolenaar <Bram@vim.org>
parents: 26680
diff changeset
697 if (expected == NULL)
434eaef2ac62 patch 8.2.3945: Vim9: partial variable argument types are wrong
Bram Moolenaar <Bram@vim.org>
parents: 26680
diff changeset
698 return OK; // didn't expect anything.
28002
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
699 //
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
700 ga_init2(&type_list, sizeof(type_T *), 10);
26833
434eaef2ac62 patch 8.2.3945: Vim9: partial variable argument types are wrong
Bram Moolenaar <Bram@vim.org>
parents: 26680
diff changeset
701
28002
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
702 // A null_function and null_partial are special cases, they can be used to
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
703 // clear a variable.
25646
99fbffe75217 patch 8.2.3359: Vim9: error for type when variable is not set
Bram Moolenaar <Bram@vim.org>
parents: 25571
diff changeset
704 if ((actual_tv->v_type == VAR_FUNC && actual_tv->vval.v_string == NULL)
99fbffe75217 patch 8.2.3359: Vim9: error for type when variable is not set
Bram Moolenaar <Bram@vim.org>
parents: 25571
diff changeset
705 || (actual_tv->v_type == VAR_PARTIAL
99fbffe75217 patch 8.2.3359: Vim9: error for type when variable is not set
Bram Moolenaar <Bram@vim.org>
parents: 25571
diff changeset
706 && actual_tv->vval.v_partial == NULL))
28002
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
707 actual_type = &t_func_unknown;
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
708 else
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
709 // When the actual type is list<any> or dict<any> go through the values
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
710 // to possibly get a more specific type.
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27807
diff changeset
711 actual_type = typval2type(actual_tv, get_copyID(), &type_list,
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
712 TVTT_DO_MEMBER | TVTT_MORE_SPECIFIC);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
713 if (actual_type != NULL)
26680
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
714 {
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
715 res = check_type_maybe(expected, actual_type, TRUE, where);
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
716 if (res == MAYBE && !(actual_type->tt_type == VAR_FUNC
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
717 && actual_type->tt_member == &t_unknown))
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
718 {
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
719 // If a type check is needed that means assigning "any" or
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
720 // "unknown" to a more specific type, which fails here.
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
721 // Execpt when it looks like a lambda, since they have an
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
722 // incomplete type.
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
723 type_mismatch_where(expected, actual_type, where);
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
724 res = FAIL;
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
725 }
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
726 }
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
727 clear_type_list(&type_list);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
728 return res;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
729 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
730
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
731 void
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
732 arg_type_mismatch(type_T *expected, type_T *actual, int arg_idx)
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
733 {
25326
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
734 where_T where = WHERE_INIT;
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
735
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
736 where.wt_index = arg_idx;
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
737 type_mismatch_where(expected, actual, where);
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
738 }
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
739
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
740 void
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
741 type_mismatch_where(type_T *expected, type_T *actual, where_T where)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
742 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
743 char *tofree1, *tofree2;
22004
a9e60176dcd3 patch 8.2.1551: Vim9: error for argument type does not mention the number
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
744 char *typename1 = type_name(expected, &tofree1);
a9e60176dcd3 patch 8.2.1551: Vim9: error for argument type does not mention the number
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
745 char *typename2 = type_name(actual, &tofree2);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
746
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
747 if (where.wt_index > 0)
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
748 {
25326
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
749 if (where.wt_func_name == NULL)
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
750 semsg(_(where.wt_variable
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
751 ? e_variable_nr_type_mismatch_expected_str_but_got_str
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
752 : e_argument_nr_type_mismatch_expected_str_but_got_str),
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
753 where.wt_index, typename1, typename2);
25326
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
754 else
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
755 semsg(_(where.wt_variable
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
756 ? e_variable_nr_type_mismatch_expected_str_but_got_str_in_str
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
757 : e_argument_nr_type_mismatch_expected_str_but_got_str_in_str),
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
758 where.wt_index, typename1, typename2, where.wt_func_name);
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
759 }
25326
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
760 else if (where.wt_func_name == NULL)
22004
a9e60176dcd3 patch 8.2.1551: Vim9: error for argument type does not mention the number
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
761 semsg(_(e_type_mismatch_expected_str_but_got_str),
a9e60176dcd3 patch 8.2.1551: Vim9: error for argument type does not mention the number
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
762 typename1, typename2);
25326
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
763 else
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
764 semsg(_(e_type_mismatch_expected_str_but_got_str_in_str),
cfbf40f749b0 patch 8.2.3200: Vim9: hard to guess where a type error is given
Bram Moolenaar <Bram@vim.org>
parents: 25196
diff changeset
765 typename1, typename2, where.wt_func_name);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
766 vim_free(tofree1);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
767 vim_free(tofree2);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
768 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
769
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
770 /*
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
771 * Check if the expected and actual types match.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
772 * Does not allow for assigning "any" to a specific type.
22004
a9e60176dcd3 patch 8.2.1551: Vim9: error for argument type does not mention the number
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
773 * When "argidx" > 0 it is included in the error message.
26630
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
774 * Return OK if types match.
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
775 * Return FAIL if types do not match.
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
776 */
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
777 int
26630
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
778 check_type(
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
779 type_T *expected,
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
780 type_T *actual,
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
781 int give_msg,
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
782 where_T where)
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
783 {
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
784 int ret = check_type_maybe(expected, actual, give_msg, where);
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
785
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
786 return ret == MAYBE ? OK : ret;
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
787 }
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
788
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
789 /*
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
790 * As check_type() but return MAYBE when a runtime type check should be used
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
791 * when compiling.
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
792 */
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
793 int
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
794 check_type_maybe(
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
795 type_T *expected,
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
796 type_T *actual,
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
797 int give_msg,
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
798 where_T where)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
799 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
800 int ret = OK;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
801
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
802 // When expected is "unknown" we accept any actual type.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
803 // When expected is "any" we accept any actual type except "void".
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
804 if (expected->tt_type != VAR_UNKNOWN
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
805 && !(expected->tt_type == VAR_ANY && actual->tt_type != VAR_VOID))
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
806
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
807 {
22347
712bc35842aa patch 8.2.1722: Vim9: cannot assign a lambda to a variable of type function
Bram Moolenaar <Bram@vim.org>
parents: 22322
diff changeset
808 // tt_type should match, except that a "partial" can be assigned to a
712bc35842aa patch 8.2.1722: Vim9: cannot assign a lambda to a variable of type function
Bram Moolenaar <Bram@vim.org>
parents: 22322
diff changeset
809 // variable with type "func".
26680
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
810 // And "unknown" (using global variable) and "any" need a runtime type
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
811 // check.
22347
712bc35842aa patch 8.2.1722: Vim9: cannot assign a lambda to a variable of type function
Bram Moolenaar <Bram@vim.org>
parents: 22322
diff changeset
812 if (!(expected->tt_type == actual->tt_type
26678
e16806237a70 patch 8.2.3868: Vim9: function test fails
Bram Moolenaar <Bram@vim.org>
parents: 26630
diff changeset
813 || actual->tt_type == VAR_UNKNOWN
26680
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
814 || actual->tt_type == VAR_ANY
22347
712bc35842aa patch 8.2.1722: Vim9: cannot assign a lambda to a variable of type function
Bram Moolenaar <Bram@vim.org>
parents: 22322
diff changeset
815 || (expected->tt_type == VAR_FUNC
712bc35842aa patch 8.2.1722: Vim9: cannot assign a lambda to a variable of type function
Bram Moolenaar <Bram@vim.org>
parents: 22322
diff changeset
816 && actual->tt_type == VAR_PARTIAL)))
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
817 {
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22190
diff changeset
818 if (expected->tt_type == VAR_BOOL
22184
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22004
diff changeset
819 && (actual->tt_flags & TTFLAG_BOOL_OK))
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22004
diff changeset
820 // Using number 0 or 1 for bool is OK.
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22004
diff changeset
821 return OK;
31551
67d9fbe516a3 patch 9.0.1108: type error when using "any" type and adding to float
Bram Moolenaar <Bram@vim.org>
parents: 31543
diff changeset
822 if (expected->tt_type == VAR_FLOAT
31784
6377d791dcd1 patch 9.0.1224: cannot call a :def function with a number for float argument
Bram Moolenaar <Bram@vim.org>
parents: 31750
diff changeset
823 && actual->tt_type == VAR_NUMBER
6377d791dcd1 patch 9.0.1224: cannot call a :def function with a number for float argument
Bram Moolenaar <Bram@vim.org>
parents: 31750
diff changeset
824 && ((expected->tt_flags & TTFLAG_NUMBER_OK)
6377d791dcd1 patch 9.0.1224: cannot call a :def function with a number for float argument
Bram Moolenaar <Bram@vim.org>
parents: 31750
diff changeset
825 || (actual->tt_flags & TTFLAG_FLOAT_OK)))
6377d791dcd1 patch 9.0.1224: cannot call a :def function with a number for float argument
Bram Moolenaar <Bram@vim.org>
parents: 31750
diff changeset
826 // Using a number where a float is expected is OK here.
31551
67d9fbe516a3 patch 9.0.1108: type error when using "any" type and adding to float
Bram Moolenaar <Bram@vim.org>
parents: 31543
diff changeset
827 return OK;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
828 if (give_msg)
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
829 type_mismatch_where(expected, actual, where);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
830 return FAIL;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
831 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
832 if (expected->tt_type == VAR_DICT || expected->tt_type == VAR_LIST)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
833 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
834 // "unknown" is used for an empty list or dict
26678
e16806237a70 patch 8.2.3868: Vim9: function test fails
Bram Moolenaar <Bram@vim.org>
parents: 26630
diff changeset
835 if (actual->tt_member != NULL && actual->tt_member != &t_unknown)
26680
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
836 ret = check_type_maybe(expected->tt_member, actual->tt_member,
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
837 FALSE, where);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
838 }
26680
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
839 else if (expected->tt_type == VAR_FUNC && actual != &t_any)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
840 {
23418
681f042ae5ac patch 8.2.2252: Vim9: crash when using lambda without return type in dict
Bram Moolenaar <Bram@vim.org>
parents: 23362
diff changeset
841 // If the return type is unknown it can be anything, including
681f042ae5ac patch 8.2.2252: Vim9: crash when using lambda without return type in dict
Bram Moolenaar <Bram@vim.org>
parents: 23362
diff changeset
842 // nothing, thus there is no point in checking.
26630
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
843 if (expected->tt_member != &t_unknown)
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
844 {
26678
e16806237a70 patch 8.2.3868: Vim9: function test fails
Bram Moolenaar <Bram@vim.org>
parents: 26630
diff changeset
845 if (actual->tt_member != NULL
e16806237a70 patch 8.2.3868: Vim9: function test fails
Bram Moolenaar <Bram@vim.org>
parents: 26630
diff changeset
846 && actual->tt_member != &t_unknown)
26680
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
847 ret = check_type_maybe(expected->tt_member,
1b288eb2fcdc patch 8.2.3869: Vim9: type checking for "any" is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 26678
diff changeset
848 actual->tt_member, FALSE, where);
26630
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
849 else
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
850 ret = MAYBE;
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
851 }
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
852 if (ret != FAIL && expected->tt_argcount != -1
25135
5731bcaaabcb patch 8.2.3104: Vim9: unspecified function type causes type error
Bram Moolenaar <Bram@vim.org>
parents: 25126
diff changeset
853 && actual->tt_min_argcount != -1
25126
b825efff9790 patch 8.2.3100: Vim9: no error when using type with unknown number of args
Bram Moolenaar <Bram@vim.org>
parents: 24996
diff changeset
854 && (actual->tt_argcount == -1
b825efff9790 patch 8.2.3100: Vim9: no error when using type with unknown number of args
Bram Moolenaar <Bram@vim.org>
parents: 24996
diff changeset
855 || (actual->tt_argcount < expected->tt_min_argcount
b825efff9790 patch 8.2.3100: Vim9: no error when using type with unknown number of args
Bram Moolenaar <Bram@vim.org>
parents: 24996
diff changeset
856 || actual->tt_argcount > expected->tt_argcount)))
23481
62fe9a7fd582 patch 8.2.2283: Vim9: crash when lambda has fewer arguments than expected
Bram Moolenaar <Bram@vim.org>
parents: 23418
diff changeset
857 ret = FAIL;
26630
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
858 if (ret != FAIL && expected->tt_args != NULL
23481
62fe9a7fd582 patch 8.2.2283: Vim9: crash when lambda has fewer arguments than expected
Bram Moolenaar <Bram@vim.org>
parents: 23418
diff changeset
859 && actual->tt_args != NULL)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
860 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
861 int i;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
862
31551
67d9fbe516a3 patch 9.0.1108: type error when using "any" type and adding to float
Bram Moolenaar <Bram@vim.org>
parents: 31543
diff changeset
863 for (i = 0; i < expected->tt_argcount
67d9fbe516a3 patch 9.0.1108: type error when using "any" type and adding to float
Bram Moolenaar <Bram@vim.org>
parents: 31543
diff changeset
864 && i < actual->tt_argcount; ++i)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
865 // Allow for using "any" argument type, lambda's have them.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
866 if (actual->tt_args[i] != &t_any && check_type(
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
867 expected->tt_args[i], actual->tt_args[i], FALSE,
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
868 where) == FAIL)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
869 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
870 ret = FAIL;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
871 break;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
872 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
873 }
26630
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
874 if (ret == OK && expected->tt_argcount >= 0
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
875 && actual->tt_argcount == -1)
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
876 // check the argument count at runtime
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
877 ret = MAYBE;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
878 }
31698
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
879 else if (expected->tt_type == VAR_OBJECT)
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
880 {
31750
13cecb002fe6 patch 9.0.1207: error when object type is expected but getting "any"
Bram Moolenaar <Bram@vim.org>
parents: 31742
diff changeset
881 if (actual->tt_type == VAR_ANY)
13cecb002fe6 patch 9.0.1207: error when object type is expected but getting "any"
Bram Moolenaar <Bram@vim.org>
parents: 31742
diff changeset
882 return MAYBE; // use runtime type check
13cecb002fe6 patch 9.0.1207: error when object type is expected but getting "any"
Bram Moolenaar <Bram@vim.org>
parents: 31742
diff changeset
883 if (actual->tt_type != VAR_OBJECT)
32005
ef644af2c330 patch 9.0.1334: using tt_member for the class leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 31976
diff changeset
884 return FAIL; // don't use tt_class
31750
13cecb002fe6 patch 9.0.1207: error when object type is expected but getting "any"
Bram Moolenaar <Bram@vim.org>
parents: 31742
diff changeset
885
31704
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type
Bram Moolenaar <Bram@vim.org>
parents: 31698
diff changeset
886 // check the class, base class or an implemented interface matches
31698
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
887 class_T *cl;
32005
ef644af2c330 patch 9.0.1334: using tt_member for the class leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 31976
diff changeset
888 for (cl = actual->tt_class; cl != NULL; cl = cl->class_extends)
31704
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type
Bram Moolenaar <Bram@vim.org>
parents: 31698
diff changeset
889 {
32005
ef644af2c330 patch 9.0.1334: using tt_member for the class leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 31976
diff changeset
890 if (expected->tt_class == cl)
31698
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
891 break;
31704
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type
Bram Moolenaar <Bram@vim.org>
parents: 31698
diff changeset
892 int i;
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type
Bram Moolenaar <Bram@vim.org>
parents: 31698
diff changeset
893 for (i = cl->class_interface_count - 1; i >= 0; --i)
32005
ef644af2c330 patch 9.0.1334: using tt_member for the class leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 31976
diff changeset
894 if (expected->tt_class == cl->class_interfaces_cl[i])
31704
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type
Bram Moolenaar <Bram@vim.org>
parents: 31698
diff changeset
895 break;
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type
Bram Moolenaar <Bram@vim.org>
parents: 31698
diff changeset
896 if (i >= 0)
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type
Bram Moolenaar <Bram@vim.org>
parents: 31698
diff changeset
897 break;
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type
Bram Moolenaar <Bram@vim.org>
parents: 31698
diff changeset
898 }
31698
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
899 if (cl == NULL)
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
900 ret = FAIL;
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
901 }
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
902
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
903 if (ret == FAIL && give_msg)
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23888
diff changeset
904 type_mismatch_where(expected, actual, where);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
905 }
26630
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
906
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
907 if (ret == OK && expected->tt_type != VAR_UNKNOWN
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
908 && expected->tt_type != VAR_ANY
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
909 && (actual->tt_type == VAR_UNKNOWN || actual->tt_type == VAR_ANY))
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
910 // check the type at runtime
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
911 ret = MAYBE;
57bc1001160b patch 8.2.3844: Vim9: no type error if assigning func(number) to func(string)
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
912
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
913 return ret;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
914 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
915
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
916 /*
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
917 * Check that the arguments of "type" match "argvars[argcount]".
27171
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
918 * "base_tv" is from "expr->Func()".
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
919 * Return OK/FAIL.
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
920 */
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
921 int
23640
8dcb2255ff9a patch 8.2.2362: Vim9: check of builtin function argument type is incomplete
Bram Moolenaar <Bram@vim.org>
parents: 23594
diff changeset
922 check_argument_types(
8dcb2255ff9a patch 8.2.2362: Vim9: check of builtin function argument type is incomplete
Bram Moolenaar <Bram@vim.org>
parents: 23594
diff changeset
923 type_T *type,
8dcb2255ff9a patch 8.2.2362: Vim9: check of builtin function argument type is incomplete
Bram Moolenaar <Bram@vim.org>
parents: 23594
diff changeset
924 typval_T *argvars,
8dcb2255ff9a patch 8.2.2362: Vim9: check of builtin function argument type is incomplete
Bram Moolenaar <Bram@vim.org>
parents: 23594
diff changeset
925 int argcount,
27171
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
926 typval_T *base_tv,
23640
8dcb2255ff9a patch 8.2.2362: Vim9: check of builtin function argument type is incomplete
Bram Moolenaar <Bram@vim.org>
parents: 23594
diff changeset
927 char_u *name)
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
928 {
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
929 int varargs = (type->tt_flags & TTFLAG_VARARGS) ? 1 : 0;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
930 int i;
27171
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
931 int totcount = argcount + (base_tv == NULL ? 0 : 1);
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
932
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
933 if (type->tt_type != VAR_FUNC && type->tt_type != VAR_PARTIAL)
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
934 return OK; // just in case
27171
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
935 if (totcount < type->tt_min_argcount - varargs)
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
936 {
28263
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28231
diff changeset
937 emsg_funcname(e_not_enough_arguments_for_function_str, name);
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
938 return FAIL;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
939 }
27171
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
940 if (!varargs && type->tt_argcount >= 0 && totcount > type->tt_argcount)
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
941 {
28263
c446812efd60 patch 8.2.4657: errors for functions are sometimes hard to read
Bram Moolenaar <Bram@vim.org>
parents: 28231
diff changeset
942 emsg_funcname(e_too_many_arguments_for_function_str, name);
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
943 return FAIL;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
944 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
945 if (type->tt_args == NULL)
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
946 return OK; // cannot check
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
947
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
948
27171
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
949 for (i = 0; i < totcount; ++i)
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
950 {
27171
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
951 type_T *expected;
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
952 typval_T *tv;
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
953
27171
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
954 if (base_tv != NULL)
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
955 {
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
956 if (i == 0)
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
957 tv = base_tv;
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
958 else
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
959 tv = &argvars[i - 1];
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
960 }
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
961 else
374c7d5a096a patch 8.2.4114: Vim9: type checking for a funcref does not work for method
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
962 tv = &argvars[i];
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
963 if (varargs && i >= type->tt_argcount - 1)
28952
ba083decce5d patch 8.2.4998: Vim9: crash when using multiple funcref()
Bram Moolenaar <Bram@vim.org>
parents: 28263
diff changeset
964 {
ba083decce5d patch 8.2.4998: Vim9: crash when using multiple funcref()
Bram Moolenaar <Bram@vim.org>
parents: 28263
diff changeset
965 expected = type->tt_args[type->tt_argcount - 1];
31612
c467d6e70972 patch 9.0.1138: crash when expecting varargs but it is something else
Bram Moolenaar <Bram@vim.org>
parents: 31551
diff changeset
966 if (expected != NULL && expected->tt_type == VAR_LIST)
28952
ba083decce5d patch 8.2.4998: Vim9: crash when using multiple funcref()
Bram Moolenaar <Bram@vim.org>
parents: 28263
diff changeset
967 expected = expected->tt_member;
31612
c467d6e70972 patch 9.0.1138: crash when expecting varargs but it is something else
Bram Moolenaar <Bram@vim.org>
parents: 31551
diff changeset
968 if (expected == NULL)
c467d6e70972 patch 9.0.1138: crash when expecting varargs but it is something else
Bram Moolenaar <Bram@vim.org>
parents: 31551
diff changeset
969 expected = &t_any;
28952
ba083decce5d patch 8.2.4998: Vim9: crash when using multiple funcref()
Bram Moolenaar <Bram@vim.org>
parents: 28263
diff changeset
970 }
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
971 else
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
972 expected = type->tt_args[i];
32456
d23a137f43c0 patch 9.0.1559: function argument types not always checked
Bram Moolenaar <Bram@vim.org>
parents: 32118
diff changeset
973
d23a137f43c0 patch 9.0.1559: function argument types not always checked
Bram Moolenaar <Bram@vim.org>
parents: 32118
diff changeset
974 // check the type, unless the value is v:none
d23a137f43c0 patch 9.0.1559: function argument types not always checked
Bram Moolenaar <Bram@vim.org>
parents: 32118
diff changeset
975 if ((tv->v_type != VAR_SPECIAL || tv->vval.v_number != VVAL_NONE)
d23a137f43c0 patch 9.0.1559: function argument types not always checked
Bram Moolenaar <Bram@vim.org>
parents: 32118
diff changeset
976 && check_typval_arg_type(expected, tv, NULL, i + 1) == FAIL)
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
977 return FAIL;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
978 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
979 return OK;
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
980 }
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
981
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23481
diff changeset
982 /*
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
983 * Skip over a type definition and return a pointer to just after it.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
984 * When "optional" is TRUE then a leading "?" is accepted.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
985 */
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
986 char_u *
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
987 skip_type(char_u *start, int optional)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
988 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
989 char_u *p = start;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
990
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
991 if (optional && *p == '?')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
992 ++p;
31706
824fc05d9571 patch 9.0.1185: using class from imported script not tested
Bram Moolenaar <Bram@vim.org>
parents: 31704
diff changeset
993
824fc05d9571 patch 9.0.1185: using class from imported script not tested
Bram Moolenaar <Bram@vim.org>
parents: 31704
diff changeset
994 // Also skip over "." for imported classes: "import.ClassName".
824fc05d9571 patch 9.0.1185: using class from imported script not tested
Bram Moolenaar <Bram@vim.org>
parents: 31704
diff changeset
995 while (ASCII_ISALNUM(*p) || *p == '_' || *p == '.')
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
996 ++p;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
997
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
998 // Skip over "<type>"; this is permissive about white space.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
999 if (*skipwhite(p) == '<')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1000 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1001 p = skipwhite(p);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1002 p = skip_type(skipwhite(p + 1), FALSE);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1003 p = skipwhite(p);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1004 if (*p == '>')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1005 ++p;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1006 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1007 else if ((*p == '(' || (*p == ':' && VIM_ISWHITE(p[1])))
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1008 && STRNCMP("func", start, 4) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1009 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1010 if (*p == '(')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1011 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1012 // handle func(args): type
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1013 ++p;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1014 while (*p != ')' && *p != NUL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1015 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1016 char_u *sp = p;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1017
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1018 if (STRNCMP(p, "...", 3) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1019 p += 3;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1020 p = skip_type(p, TRUE);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1021 if (p == sp)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1022 return p; // syntax error
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1023 if (*p == ',')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1024 p = skipwhite(p + 1);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1025 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1026 if (*p == ')')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1027 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1028 if (p[1] == ':')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1029 p = skip_type(skipwhite(p + 2), FALSE);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1030 else
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1031 ++p;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1032 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1033 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1034 else
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1035 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1036 // handle func: return_type
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1037 p = skip_type(skipwhite(p + 1), FALSE);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1038 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1039 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1040
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1041 return p;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1042 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1043
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1044 /*
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1045 * Parse the member type: "<type>" and return "type" with the member set.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1046 * Use "type_gap" if a new type needs to be added.
29780
9f8dd1b77563 patch 9.0.0229: Vim9: error message for missing type is not clear
Bram Moolenaar <Bram@vim.org>
parents: 29008
diff changeset
1047 * "info" is extra information for an error message.
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1048 * Returns NULL in case of failure.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1049 */
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1050 static type_T *
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1051 parse_type_member(
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1052 char_u **arg,
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1053 type_T *type,
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1054 garray_T *type_gap,
29780
9f8dd1b77563 patch 9.0.0229: Vim9: error message for missing type is not clear
Bram Moolenaar <Bram@vim.org>
parents: 29008
diff changeset
1055 int give_error,
9f8dd1b77563 patch 9.0.0229: Vim9: error message for missing type is not clear
Bram Moolenaar <Bram@vim.org>
parents: 29008
diff changeset
1056 char *info)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1057 {
29780
9f8dd1b77563 patch 9.0.0229: Vim9: error message for missing type is not clear
Bram Moolenaar <Bram@vim.org>
parents: 29008
diff changeset
1058 char_u *arg_start = *arg;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1059 type_T *member_type;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1060 int prev_called_emsg = called_emsg;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1061
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1062 if (**arg != '<')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1063 {
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1064 if (give_error)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1065 {
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1066 if (*skipwhite(*arg) == '<')
23888
d95403445b6b patch 8.2.2486: Vim9: some errors for white space do not show context
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
1067 semsg(_(e_no_white_space_allowed_before_str_str), "<", *arg);
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1068 else
29780
9f8dd1b77563 patch 9.0.0229: Vim9: error message for missing type is not clear
Bram Moolenaar <Bram@vim.org>
parents: 29008
diff changeset
1069 semsg(_(e_missing_type_after_str), info);
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1070 }
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1071 return NULL;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1072 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1073 *arg = skipwhite(*arg + 1);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1074
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1075 member_type = parse_type(arg, type_gap, give_error);
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1076 if (member_type == NULL)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1077 return NULL;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1078
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1079 *arg = skipwhite(*arg);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1080 if (**arg != '>' && called_emsg == prev_called_emsg)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1081 {
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1082 if (give_error)
29780
9f8dd1b77563 patch 9.0.0229: Vim9: error message for missing type is not clear
Bram Moolenaar <Bram@vim.org>
parents: 29008
diff changeset
1083 semsg(_(e_missing_gt_after_type_str), arg_start);
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1084 return NULL;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1085 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1086 ++*arg;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1087
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1088 if (type->tt_type == VAR_LIST)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1089 return get_list_type(member_type, type_gap);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1090 return get_dict_type(member_type, type_gap);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1091 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1092
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1093 /*
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1094 * Parse a type at "arg" and advance over it.
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1095 * When "give_error" is TRUE give error messages, otherwise be quiet.
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1096 * Return NULL for failure.
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1097 */
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1098 type_T *
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1099 parse_type(char_u **arg, garray_T *type_gap, int give_error)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1100 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1101 char_u *p = *arg;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1102 size_t len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1103
31706
824fc05d9571 patch 9.0.1185: using class from imported script not tested
Bram Moolenaar <Bram@vim.org>
parents: 31704
diff changeset
1104 // Skip over the first word.
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1105 while (ASCII_ISALNUM(*p) || *p == '_')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1106 ++p;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1107 len = p - *arg;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1108
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1109 switch (**arg)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1110 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1111 case 'a':
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1112 if (len == 3 && STRNCMP(*arg, "any", len) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1113 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1114 *arg += len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1115 return &t_any;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1116 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1117 break;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1118 case 'b':
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1119 if (len == 4 && STRNCMP(*arg, "bool", len) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1120 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1121 *arg += len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1122 return &t_bool;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1123 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1124 if (len == 4 && STRNCMP(*arg, "blob", len) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1125 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1126 *arg += len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1127 return &t_blob;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1128 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1129 break;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1130 case 'c':
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1131 if (len == 7 && STRNCMP(*arg, "channel", len) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1132 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1133 *arg += len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1134 return &t_channel;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1135 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1136 break;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1137 case 'd':
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1138 if (len == 4 && STRNCMP(*arg, "dict", len) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1139 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1140 *arg += len;
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1141 return parse_type_member(arg, &t_dict_any,
29780
9f8dd1b77563 patch 9.0.0229: Vim9: error message for missing type is not clear
Bram Moolenaar <Bram@vim.org>
parents: 29008
diff changeset
1142 type_gap, give_error, "dict");
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1143 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1144 break;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1145 case 'f':
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1146 if (len == 5 && STRNCMP(*arg, "float", len) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1147 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1148 *arg += len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1149 return &t_float;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1150 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1151 if (len == 4 && STRNCMP(*arg, "func", len) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1152 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1153 type_T *type;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1154 type_T *ret_type = &t_unknown;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1155 int argcount = -1;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1156 int flags = 0;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1157 int first_optional = -1;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1158 type_T *arg_type[MAX_FUNC_ARGS + 1];
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1159
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1160 // func({type}, ...{type}): {type}
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1161 *arg += len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1162 if (**arg == '(')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1163 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1164 // "func" may or may not return a value, "func()" does
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1165 // not return a value.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1166 ret_type = &t_void;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1167
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1168 p = ++*arg;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1169 argcount = 0;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1170 while (*p != NUL && *p != ')')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1171 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1172 if (*p == '?')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1173 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1174 if (first_optional == -1)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1175 first_optional = argcount;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1176 ++p;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1177 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1178 else if (STRNCMP(p, "...", 3) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1179 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1180 flags |= TTFLAG_VARARGS;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1181 p += 3;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1182 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1183 else if (first_optional != -1)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1184 {
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1185 if (give_error)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1186 emsg(_(e_mandatory_argument_after_optional_argument));
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1187 return NULL;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1188 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1189
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1190 type = parse_type(&p, type_gap, give_error);
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1191 if (type == NULL)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1192 return NULL;
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1193 arg_type[argcount++] = type;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1194
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1195 // Nothing comes after "...{type}".
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1196 if (flags & TTFLAG_VARARGS)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1197 break;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1198
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1199 if (*p != ',' && *skipwhite(p) == ',')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1200 {
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1201 if (give_error)
23888
d95403445b6b patch 8.2.2486: Vim9: some errors for white space do not show context
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
1202 semsg(_(e_no_white_space_allowed_before_str_str),
d95403445b6b patch 8.2.2486: Vim9: some errors for white space do not show context
Bram Moolenaar <Bram@vim.org>
parents: 23877
diff changeset
1203 ",", p);
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1204 return NULL;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1205 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1206 if (*p == ',')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1207 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1208 ++p;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1209 if (!VIM_ISWHITE(*p))
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1210 {
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1211 if (give_error)
23877
85cf06ddb2a8 patch 8.2.2480: Vim9: some errors for white space do not show context
Bram Moolenaar <Bram@vim.org>
parents: 23717
diff changeset
1212 semsg(_(e_white_space_required_after_str_str),
85cf06ddb2a8 patch 8.2.2480: Vim9: some errors for white space do not show context
Bram Moolenaar <Bram@vim.org>
parents: 23717
diff changeset
1213 ",", p - 1);
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1214 return NULL;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1215 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1216 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1217 p = skipwhite(p);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1218 if (argcount == MAX_FUNC_ARGS)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1219 {
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1220 if (give_error)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1221 emsg(_(e_too_many_argument_types));
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1222 return NULL;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1223 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1224 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1225
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1226 p = skipwhite(p);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1227 if (*p != ')')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1228 {
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1229 if (give_error)
26602
fac6673086df patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 25788
diff changeset
1230 emsg(_(e_missing_closing_paren));
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1231 return NULL;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1232 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1233 *arg = p + 1;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1234 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1235 if (**arg == ':')
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1236 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1237 // parse return type
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1238 ++*arg;
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1239 if (!VIM_ISWHITE(**arg) && give_error)
23877
85cf06ddb2a8 patch 8.2.2480: Vim9: some errors for white space do not show context
Bram Moolenaar <Bram@vim.org>
parents: 23717
diff changeset
1240 semsg(_(e_white_space_required_after_str_str),
85cf06ddb2a8 patch 8.2.2480: Vim9: some errors for white space do not show context
Bram Moolenaar <Bram@vim.org>
parents: 23717
diff changeset
1241 ":", *arg - 1);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1242 *arg = skipwhite(*arg);
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1243 ret_type = parse_type(arg, type_gap, give_error);
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1244 if (ret_type == NULL)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1245 return NULL;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1246 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1247 if (flags == 0 && first_optional == -1 && argcount <= 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1248 type = get_func_type(ret_type, argcount, type_gap);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1249 else
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1250 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1251 type = alloc_func_type(ret_type, argcount, type_gap);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1252 type->tt_flags = flags;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1253 if (argcount > 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1254 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1255 type->tt_argcount = argcount;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1256 type->tt_min_argcount = first_optional == -1
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1257 ? argcount : first_optional;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1258 if (func_type_add_arg_types(type, argcount,
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1259 type_gap) == FAIL)
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1260 return NULL;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1261 mch_memmove(type->tt_args, arg_type,
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1262 sizeof(type_T *) * argcount);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1263 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1264 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1265 return type;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1266 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1267 break;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1268 case 'j':
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1269 if (len == 3 && STRNCMP(*arg, "job", len) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1270 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1271 *arg += len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1272 return &t_job;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1273 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1274 break;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1275 case 'l':
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1276 if (len == 4 && STRNCMP(*arg, "list", len) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1277 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1278 *arg += len;
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1279 return parse_type_member(arg, &t_list_any,
29780
9f8dd1b77563 patch 9.0.0229: Vim9: error message for missing type is not clear
Bram Moolenaar <Bram@vim.org>
parents: 29008
diff changeset
1280 type_gap, give_error, "list");
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1281 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1282 break;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1283 case 'n':
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1284 if (len == 6 && STRNCMP(*arg, "number", len) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1285 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1286 *arg += len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1287 return &t_number;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1288 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1289 break;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1290 case 's':
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1291 if (len == 6 && STRNCMP(*arg, "string", len) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1292 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1293 *arg += len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1294 return &t_string;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1295 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1296 break;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1297 case 'v':
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1298 if (len == 4 && STRNCMP(*arg, "void", len) == 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1299 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1300 *arg += len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1301 return &t_void;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1302 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1303 break;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1304 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1305
31706
824fc05d9571 patch 9.0.1185: using class from imported script not tested
Bram Moolenaar <Bram@vim.org>
parents: 31704
diff changeset
1306 // It can be a class or interface name, possibly imported.
31645
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1307 typval_T tv;
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1308 tv.v_type = VAR_UNKNOWN;
31706
824fc05d9571 patch 9.0.1185: using class from imported script not tested
Bram Moolenaar <Bram@vim.org>
parents: 31704
diff changeset
1309 if (eval_variable_import(*arg, &tv) == OK)
31645
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1310 {
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1311 if (tv.v_type == VAR_CLASS && tv.vval.v_class != NULL)
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1312 {
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1313 type_T *type = get_type_ptr(type_gap);
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1314 if (type != NULL)
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1315 {
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1316 // Although the name is that of a class or interface, the type
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1317 // uses will be an object.
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1318 type->tt_type = VAR_OBJECT;
32005
ef644af2c330 patch 9.0.1334: using tt_member for the class leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 31976
diff changeset
1319 type->tt_class = tv.vval.v_class;
31645
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1320 clear_tv(&tv);
31710
50241d494268 patch 9.0.1187: test for using imported class fails
Bram Moolenaar <Bram@vim.org>
parents: 31706
diff changeset
1321
31645
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1322 *arg += len;
31710
50241d494268 patch 9.0.1187: test for using imported class fails
Bram Moolenaar <Bram@vim.org>
parents: 31706
diff changeset
1323 // Skip over ".ClassName".
50241d494268 patch 9.0.1187: test for using imported class fails
Bram Moolenaar <Bram@vim.org>
parents: 31706
diff changeset
1324 while (ASCII_ISALNUM(**arg) || **arg == '_' || **arg == '.')
50241d494268 patch 9.0.1187: test for using imported class fails
Bram Moolenaar <Bram@vim.org>
parents: 31706
diff changeset
1325 ++*arg;
50241d494268 patch 9.0.1187: test for using imported class fails
Bram Moolenaar <Bram@vim.org>
parents: 31706
diff changeset
1326
31645
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1327 return type;
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1328 }
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1329 }
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1330
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1331 clear_tv(&tv);
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1332 }
fc259e8db5bf patch 9.0.1155: cannot use a class as a type
Bram Moolenaar <Bram@vim.org>
parents: 31614
diff changeset
1333
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1334 if (give_error)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1335 semsg(_(e_type_not_recognized_str), *arg);
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1336 return NULL;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1337 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1338
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1339 /*
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1340 * Check if "type1" and "type2" are exactly the same.
25425
effe5f2b4d01 patch 8.2.3249: Vim9: error for re-imported function with default argument
Bram Moolenaar <Bram@vim.org>
parents: 25326
diff changeset
1341 * "flags" can have ETYPE_ARG_UNKNOWN, which means that an unknown argument
effe5f2b4d01 patch 8.2.3249: Vim9: error for re-imported function with default argument
Bram Moolenaar <Bram@vim.org>
parents: 25326
diff changeset
1342 * type in "type1" is accepted.
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1343 */
23362
f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents: 23338
diff changeset
1344 int
25425
effe5f2b4d01 patch 8.2.3249: Vim9: error for re-imported function with default argument
Bram Moolenaar <Bram@vim.org>
parents: 25326
diff changeset
1345 equal_type(type_T *type1, type_T *type2, int flags)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1346 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1347 int i;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1348
24118
1027495445bc patch 8.2.2600: Vim9: crash when putting an unknown type in a dictionary
Bram Moolenaar <Bram@vim.org>
parents: 23917
diff changeset
1349 if (type1 == NULL || type2 == NULL)
1027495445bc patch 8.2.2600: Vim9: crash when putting an unknown type in a dictionary
Bram Moolenaar <Bram@vim.org>
parents: 23917
diff changeset
1350 return FALSE;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1351 if (type1->tt_type != type2->tt_type)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1352 return FALSE;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1353 switch (type1->tt_type)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1354 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1355 case VAR_UNKNOWN:
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1356 case VAR_ANY:
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1357 case VAR_VOID:
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1358 case VAR_SPECIAL:
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1359 case VAR_BOOL:
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1360 case VAR_NUMBER:
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1361 case VAR_FLOAT:
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1362 case VAR_STRING:
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1363 case VAR_BLOB:
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1364 case VAR_JOB:
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1365 case VAR_CHANNEL:
24606
a4fda40e0bb9 patch 8.2.2842: Vim9: skip argument to searchpair() is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 24438
diff changeset
1366 case VAR_INSTR:
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 30737
diff changeset
1367 case VAR_CLASS:
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 30737
diff changeset
1368 case VAR_OBJECT:
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1369 break; // not composite is always OK
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1370 case VAR_LIST:
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1371 case VAR_DICT:
25425
effe5f2b4d01 patch 8.2.3249: Vim9: error for re-imported function with default argument
Bram Moolenaar <Bram@vim.org>
parents: 25326
diff changeset
1372 return equal_type(type1->tt_member, type2->tt_member, flags);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1373 case VAR_FUNC:
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1374 case VAR_PARTIAL:
25425
effe5f2b4d01 patch 8.2.3249: Vim9: error for re-imported function with default argument
Bram Moolenaar <Bram@vim.org>
parents: 25326
diff changeset
1375 if (!equal_type(type1->tt_member, type2->tt_member, flags)
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1376 || type1->tt_argcount != type2->tt_argcount)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1377 return FALSE;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1378 if (type1->tt_argcount < 0
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1379 || type1->tt_args == NULL || type2->tt_args == NULL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1380 return TRUE;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1381 for (i = 0; i < type1->tt_argcount; ++i)
25425
effe5f2b4d01 patch 8.2.3249: Vim9: error for re-imported function with default argument
Bram Moolenaar <Bram@vim.org>
parents: 25326
diff changeset
1382 if ((flags & ETYPE_ARG_UNKNOWN) == 0
effe5f2b4d01 patch 8.2.3249: Vim9: error for re-imported function with default argument
Bram Moolenaar <Bram@vim.org>
parents: 25326
diff changeset
1383 && !equal_type(type1->tt_args[i], type2->tt_args[i],
effe5f2b4d01 patch 8.2.3249: Vim9: error for re-imported function with default argument
Bram Moolenaar <Bram@vim.org>
parents: 25326
diff changeset
1384 flags))
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1385 return FALSE;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1386 return TRUE;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1387 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1388 return TRUE;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1389 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1390
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1391 /*
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1392 * Find the common type of "type1" and "type2" and put it in "dest".
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1393 * "type2" and "dest" may be the same.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1394 */
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1395 void
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1396 common_type(type_T *type1, type_T *type2, type_T **dest, garray_T *type_gap)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1397 {
25425
effe5f2b4d01 patch 8.2.3249: Vim9: error for re-imported function with default argument
Bram Moolenaar <Bram@vim.org>
parents: 25326
diff changeset
1398 if (equal_type(type1, type2, 0))
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1399 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1400 *dest = type1;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1401 return;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1402 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1403
22322
a5b16c9eee9d patch 8.2.1710: Vim9: list of list type can be wrong
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1404 // If either is VAR_UNKNOWN use the other type. An empty list/dict has no
a5b16c9eee9d patch 8.2.1710: Vim9: list of list type can be wrong
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1405 // specific type.
24118
1027495445bc patch 8.2.2600: Vim9: crash when putting an unknown type in a dictionary
Bram Moolenaar <Bram@vim.org>
parents: 23917
diff changeset
1406 if (type1 == NULL || type1->tt_type == VAR_UNKNOWN)
22322
a5b16c9eee9d patch 8.2.1710: Vim9: list of list type can be wrong
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1407 {
a5b16c9eee9d patch 8.2.1710: Vim9: list of list type can be wrong
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1408 *dest = type2;
a5b16c9eee9d patch 8.2.1710: Vim9: list of list type can be wrong
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1409 return;
a5b16c9eee9d patch 8.2.1710: Vim9: list of list type can be wrong
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1410 }
24118
1027495445bc patch 8.2.2600: Vim9: crash when putting an unknown type in a dictionary
Bram Moolenaar <Bram@vim.org>
parents: 23917
diff changeset
1411 if (type2 == NULL || type2->tt_type == VAR_UNKNOWN)
22322
a5b16c9eee9d patch 8.2.1710: Vim9: list of list type can be wrong
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1412 {
a5b16c9eee9d patch 8.2.1710: Vim9: list of list type can be wrong
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1413 *dest = type1;
a5b16c9eee9d patch 8.2.1710: Vim9: list of list type can be wrong
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1414 return;
a5b16c9eee9d patch 8.2.1710: Vim9: list of list type can be wrong
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1415 }
a5b16c9eee9d patch 8.2.1710: Vim9: list of list type can be wrong
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1416
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1417 if (type1->tt_type == type2->tt_type)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1418 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1419 if (type1->tt_type == VAR_LIST || type2->tt_type == VAR_DICT)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1420 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1421 type_T *common;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1422
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1423 common_type(type1->tt_member, type2->tt_member, &common, type_gap);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1424 if (type1->tt_type == VAR_LIST)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1425 *dest = get_list_type(common, type_gap);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1426 else
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1427 *dest = get_dict_type(common, type_gap);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1428 return;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1429 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1430 if (type1->tt_type == VAR_FUNC)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1431 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1432 type_T *common;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1433
28059
230115610b6a patch 8.2.4554: Vim9: using null values not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
1434 // When one of the types is t_func_unknown return the other one.
230115610b6a patch 8.2.4554: Vim9: using null values not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
1435 // Useful if a list or dict item is null_func.
230115610b6a patch 8.2.4554: Vim9: using null values not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
1436 if (type1 == &t_func_unknown)
230115610b6a patch 8.2.4554: Vim9: using null values not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
1437 {
230115610b6a patch 8.2.4554: Vim9: using null values not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
1438 *dest = type2;
230115610b6a patch 8.2.4554: Vim9: using null values not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
1439 return;
230115610b6a patch 8.2.4554: Vim9: using null values not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
1440 }
230115610b6a patch 8.2.4554: Vim9: using null values not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
1441 if (type2 == &t_func_unknown)
230115610b6a patch 8.2.4554: Vim9: using null values not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
1442 {
230115610b6a patch 8.2.4554: Vim9: using null values not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
1443 *dest = type1;
230115610b6a patch 8.2.4554: Vim9: using null values not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
1444 return;
230115610b6a patch 8.2.4554: Vim9: using null values not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
1445 }
230115610b6a patch 8.2.4554: Vim9: using null values not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 28008
diff changeset
1446
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1447 common_type(type1->tt_member, type2->tt_member, &common, type_gap);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1448 if (type1->tt_argcount == type2->tt_argcount
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1449 && type1->tt_argcount >= 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1450 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1451 int argcount = type1->tt_argcount;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1452 int i;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1453
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1454 *dest = alloc_func_type(common, argcount, type_gap);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1455 if (type1->tt_args != NULL && type2->tt_args != NULL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1456 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1457 if (func_type_add_arg_types(*dest, argcount,
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1458 type_gap) == OK)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1459 for (i = 0; i < argcount; ++i)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1460 common_type(type1->tt_args[i], type2->tt_args[i],
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1461 &(*dest)->tt_args[i], type_gap);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1462 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1463 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1464 else
25126
b825efff9790 patch 8.2.3100: Vim9: no error when using type with unknown number of args
Bram Moolenaar <Bram@vim.org>
parents: 24996
diff changeset
1465 // Use -1 for "tt_argcount" to indicate an unknown number of
b825efff9790 patch 8.2.3100: Vim9: no error when using type with unknown number of args
Bram Moolenaar <Bram@vim.org>
parents: 24996
diff changeset
1466 // arguments.
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1467 *dest = alloc_func_type(common, -1, type_gap);
25126
b825efff9790 patch 8.2.3100: Vim9: no error when using type with unknown number of args
Bram Moolenaar <Bram@vim.org>
parents: 24996
diff changeset
1468
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22419
diff changeset
1469 // Use the minimum of min_argcount.
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22419
diff changeset
1470 (*dest)->tt_min_argcount =
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22419
diff changeset
1471 type1->tt_min_argcount < type2->tt_min_argcount
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22419
diff changeset
1472 ? type1->tt_min_argcount : type2->tt_min_argcount;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1473 return;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1474 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1475 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1476
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1477 *dest = &t_any;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1478 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1479
21715
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1480 /*
26935
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1481 * Push an entry onto the type stack. "type" used both for the current type
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1482 * and the declared type.
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1483 * Returns FAIL when out of memory.
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1484 */
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1485 int
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1486 push_type_stack(cctx_T *cctx, type_T *type)
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1487 {
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1488 return push_type_stack2(cctx, type, type);
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1489 }
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1490
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1491 /*
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1492 * Push an entry onto the type stack. "type" is the current type, "decl_type"
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1493 * is the declared type.
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1494 * Returns FAIL when out of memory.
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1495 */
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1496 int
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1497 push_type_stack2(cctx_T *cctx, type_T *type, type_T *decl_type)
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1498 {
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1499 garray_T *stack = &cctx->ctx_type_stack;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1500 type2_T *typep;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1501
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1502 if (GA_GROW_FAILS(stack, 1))
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1503 return FAIL;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1504 typep = ((type2_T *)stack->ga_data) + stack->ga_len;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1505 typep->type_curr = type;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1506 typep->type_decl = decl_type;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1507 ++stack->ga_len;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1508 return OK;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1509 }
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1510
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1511 /*
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1512 * Set the type of the top of the stack to "type".
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1513 */
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1514 void
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1515 set_type_on_stack(cctx_T *cctx, type_T *type, int offset)
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1516 {
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1517 garray_T *stack = &cctx->ctx_type_stack;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1518 type2_T *typep = ((type2_T *)stack->ga_data)
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1519 + stack->ga_len - 1 - offset;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1520
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1521 typep->type_curr = type;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1522 typep->type_decl = &t_any;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1523 }
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1524
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1525 /*
27503
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1526 * Get the current type from the type stack. If "offset" is zero the one at
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1527 * the top,
26935
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1528 * if "offset" is one the type above that, etc.
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1529 * Returns &t_unknown if there is no such stack entry.
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1530 */
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1531 type_T *
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1532 get_type_on_stack(cctx_T *cctx, int offset)
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1533 {
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1534 garray_T *stack = &cctx->ctx_type_stack;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1535
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1536 if (offset + 1 > stack->ga_len)
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1537 return &t_unknown;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1538 return (((type2_T *)stack->ga_data) + stack->ga_len - offset - 1)
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1539 ->type_curr;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1540 }
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1541
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1542 /*
27503
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1543 * Get the declared type from the type stack. If "offset" is zero the one at
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1544 * the top,
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1545 * if "offset" is one the type above that, etc.
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1546 * Returns &t_unknown if there is no such stack entry.
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1547 */
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1548 type_T *
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1549 get_decl_type_on_stack(cctx_T *cctx, int offset)
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1550 {
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1551 garray_T *stack = &cctx->ctx_type_stack;
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1552
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1553 if (offset + 1 > stack->ga_len)
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1554 return &t_unknown;
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1555 return (((type2_T *)stack->ga_data) + stack->ga_len - offset - 1)
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1556 ->type_decl;
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1557 }
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1558
4cea92e99a5a patch 8.2.4279: Vim9: cannot change item type with map() after range()
Bram Moolenaar <Bram@vim.org>
parents: 27171
diff changeset
1559 /*
26935
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1560 * Get the member type of a dict or list from the items on the stack of "cctx".
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1561 * The declared type is stored in "decl_type".
21715
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1562 * For a list "skip" is 1, for a dict "skip" is 2, keys are skipped.
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1563 * Returns &t_void for an empty list or dict.
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1564 * Otherwise finds the common type of all items.
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1565 */
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1566 type_T *
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1567 get_member_type_from_stack(
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1568 int count,
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1569 int skip,
26935
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1570 cctx_T *cctx)
21715
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1571 {
26935
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1572 garray_T *stack = &cctx->ctx_type_stack;
26939
ae2324aca26b patch 8.2.3998: asan error for adding zero to NULL
Bram Moolenaar <Bram@vim.org>
parents: 26935
diff changeset
1573 type2_T *typep;
26935
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1574 garray_T *type_gap = cctx->ctx_type_list;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1575 int i;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1576 type_T *result;
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1577 type_T *type;
21715
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1578
26935
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1579 // Use "unknown" for an empty list or dict.
21715
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1580 if (count == 0)
22322
a5b16c9eee9d patch 8.2.1710: Vim9: list of list type can be wrong
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1581 return &t_unknown;
21715
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1582
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1583 // Use the first value type for the list member type, then find the common
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1584 // type from following items.
26939
ae2324aca26b patch 8.2.3998: asan error for adding zero to NULL
Bram Moolenaar <Bram@vim.org>
parents: 26935
diff changeset
1585 typep = ((type2_T *)stack->ga_data) + stack->ga_len;
26935
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1586 result = (typep -(count * skip) + skip - 1)->type_curr;
21715
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1587 for (i = 1; i < count; ++i)
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1588 {
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1589 if (result == &t_any)
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1590 break; // won't get more common
26935
ccb9be1cdd71 patch 8.2.3996: Vim9: type checking lacks information about declared type
Bram Moolenaar <Bram@vim.org>
parents: 26925
diff changeset
1591 type = (typep -((count - i) * skip) + skip - 1)->type_curr;
21715
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1592 common_type(type, result, &result, type_gap);
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1593 }
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1594
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1595 return result;
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1596 }
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1597
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1598 char *
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1599 vartype_name(vartype_T type)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1600 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1601 switch (type)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1602 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1603 case VAR_UNKNOWN: break;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1604 case VAR_ANY: return "any";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1605 case VAR_VOID: return "void";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1606 case VAR_SPECIAL: return "special";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1607 case VAR_BOOL: return "bool";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1608 case VAR_NUMBER: return "number";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1609 case VAR_FLOAT: return "float";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1610 case VAR_STRING: return "string";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1611 case VAR_BLOB: return "blob";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1612 case VAR_JOB: return "job";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1613 case VAR_CHANNEL: return "channel";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1614 case VAR_LIST: return "list";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1615 case VAR_DICT: return "dict";
24606
a4fda40e0bb9 patch 8.2.2842: Vim9: skip argument to searchpair() is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 24438
diff changeset
1616 case VAR_INSTR: return "instr";
31396
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 30737
diff changeset
1617 case VAR_CLASS: return "class";
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 30737
diff changeset
1618 case VAR_OBJECT: return "object";
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1619
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1620 case VAR_FUNC:
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1621 case VAR_PARTIAL: return "func";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1622 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1623 return "unknown";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1624 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1625
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1626 /*
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1627 * Return the name of a type.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1628 * The result may be in allocated memory, in which case "tofree" is set.
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1629 */
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1630 char *
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1631 type_name(type_T *type, char **tofree)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1632 {
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1633 char *name;
29008
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
1634 char *arg_free = NULL;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1635
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1636 *tofree = NULL;
23332
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1637 if (type == NULL)
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1638 return "[unknown]";
cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
1639 name = vartype_name(type->tt_type);
31698
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1640
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1641 if (type->tt_type == VAR_LIST || type->tt_type == VAR_DICT)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1642 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1643 char *member_free;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1644 char *member_name = type_name(type->tt_member, &member_free);
31698
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1645 size_t len = STRLEN(name) + STRLEN(member_name) + 3;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1646 *tofree = alloc(len);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1647 if (*tofree != NULL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1648 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1649 vim_snprintf(*tofree, len, "%s<%s>", name, member_name);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1650 vim_free(member_free);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1651 return *tofree;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1652 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1653 }
31698
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1654
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1655 if (type->tt_type == VAR_OBJECT || type->tt_type == VAR_CLASS)
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1656 {
32005
ef644af2c330 patch 9.0.1334: using tt_member for the class leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 31976
diff changeset
1657 char_u *class_name = type->tt_class == NULL ? (char_u *)"Unknown"
ef644af2c330 patch 9.0.1334: using tt_member for the class leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 31976
diff changeset
1658 : type->tt_class->class_name;
31698
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1659 size_t len = STRLEN(name) + STRLEN(class_name) + 3;
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1660 *tofree = alloc(len);
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1661 if (*tofree != NULL)
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1662 {
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1663 vim_snprintf(*tofree, len, "%s<%s>", name, class_name);
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1664 return *tofree;
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1665 }
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1666 }
9fba3e8bbadc patch 9.0.1181: class inheritance and typing insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 31661
diff changeset
1667
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1668 if (type->tt_type == VAR_FUNC)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1669 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1670 garray_T ga;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1671 int i;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1672 int varargs = (type->tt_flags & TTFLAG_VARARGS) ? 1 : 0;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1673
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1674 ga_init2(&ga, 1, 100);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1675 if (ga_grow(&ga, 20) == FAIL)
29008
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
1676 goto failed;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1677 STRCPY(ga.ga_data, "func(");
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1678 ga.ga_len += 5;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1679
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1680 for (i = 0; i < type->tt_argcount; ++i)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1681 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1682 char *arg_type;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1683 int len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1684
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1685 if (type->tt_args == NULL)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1686 arg_type = "[unknown]";
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1687 else
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1688 arg_type = type_name(type->tt_args[i], &arg_free);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1689 if (i > 0)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1690 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1691 STRCPY((char *)ga.ga_data + ga.ga_len, ", ");
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1692 ga.ga_len += 2;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1693 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1694 len = (int)STRLEN(arg_type);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1695 if (ga_grow(&ga, len + 8) == FAIL)
29008
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
1696 goto failed;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1697 if (varargs && i == type->tt_argcount - 1)
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
1698 ga_concat(&ga, (char_u *)"...");
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1699 else if (i >= type->tt_min_argcount)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1700 *((char *)ga.ga_data + ga.ga_len++) = '?';
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
1701 ga_concat(&ga, (char_u *)arg_type);
29008
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
1702 VIM_CLEAR(arg_free);
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1703 }
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
1704 if (type->tt_argcount < 0)
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
1705 // any number of arguments
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
1706 ga_concat(&ga, (char_u *)"...");
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1707
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1708 if (type->tt_member == &t_void)
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1709 STRCPY((char *)ga.ga_data + ga.ga_len, ")");
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1710 else
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1711 {
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1712 char *ret_free;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1713 char *ret_name = type_name(type->tt_member, &ret_free);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1714 int len;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1715
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1716 len = (int)STRLEN(ret_name) + 4;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1717 if (ga_grow(&ga, len) == FAIL)
29008
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
1718 goto failed;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1719 STRCPY((char *)ga.ga_data + ga.ga_len, "): ");
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1720 STRCPY((char *)ga.ga_data + ga.ga_len + 3, ret_name);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1721 vim_free(ret_free);
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1722 }
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
1723 *tofree = ga.ga_data;
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1724 return ga.ga_data;
29008
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
1725
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
1726 failed:
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
1727 vim_free(arg_free);
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
1728 ga_clear(&ga);
49d8b54802f3 patch 8.2.5026: Vim9: a few lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 28952
diff changeset
1729 return "[unknown]";
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1730 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1731
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1732 return name;
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1733 }
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1734
23594
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1735 /*
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1736 * "typename(expr)" function
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1737 */
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1738 void
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1739 f_typename(typval_T *argvars, typval_T *rettv)
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1740 {
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1741 garray_T type_list;
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1742 type_T *type;
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1743 char *tofree;
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1744 char *name;
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1745
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1746 rettv->v_type = VAR_STRING;
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1747 ga_init2(&type_list, sizeof(type_T *), 10);
26925
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any>
Bram Moolenaar <Bram@vim.org>
parents: 26839
diff changeset
1748 type = typval2type(argvars, get_copyID(), &type_list, TVTT_DO_MEMBER);
23594
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1749 name = type_name(type, &tofree);
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1750 if (tofree != NULL)
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1751 rettv->vval.v_string = (char_u *)tofree;
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1752 else
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1753 rettv->vval.v_string = vim_strsave((char_u *)name);
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1754 clear_type_list(&type_list);
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1755 }
d3e064f54890 patch 8.2.2339: cannot get the type of a value as a string
Bram Moolenaar <Bram@vim.org>
parents: 23527
diff changeset
1756
21711
d2dee69de7c7 patch 8.2.1405: Vim9: vim9compile.c is getting too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1757 #endif // FEAT_EVAL