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Get rid of type-punning pointer casts

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Nobuyoshi Nakada 2024-06-01 20:54:58 +09:00
parent 05553cf22d
commit fd74614059
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GPG Key ID: 3582D74E1FEE4465
1 changed files with 6 additions and 6 deletions
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parse.y
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@ -2588,21 +2588,21 @@ rb_parser_ast_token_free(rb_parser_t *p, rb_parser_ast_token_t *token)
static void static void
rb_parser_ary_free(rb_parser_t *p, rb_parser_ary_t *ary) rb_parser_ary_free(rb_parser_t *p, rb_parser_ary_t *ary)
{ {
void (*free_func)(rb_parser_t *, rb_parser_ary_data) = NULL; # define foreach_ary(ptr) \
for (rb_parser_ary_data *ptr = ary->data, *const end_ary_data = ptr + ary->len; \
ptr < end_ary_data; ptr++)
switch (ary->data_type) { switch (ary->data_type) {
case PARSER_ARY_DATA_AST_TOKEN: case PARSER_ARY_DATA_AST_TOKEN:
free_func = (void (*)(rb_parser_t *, rb_parser_ary_data))rb_parser_ast_token_free; foreach_ary(data) {rb_parser_ast_token_free(p, *data);}
break; break;
case PARSER_ARY_DATA_SCRIPT_LINE: case PARSER_ARY_DATA_SCRIPT_LINE:
free_func = (void (*)(rb_parser_t *, rb_parser_ary_data))rb_parser_string_free; foreach_ary(data) {rb_parser_string_free(p, *data);}
break; break;
default: default:
rb_bug("unexpected rb_parser_ary_data_type: %d", ary->data_type); rb_bug("unexpected rb_parser_ary_data_type: %d", ary->data_type);
break; break;
} }
for (long i = 0; i < ary->len; i++) { # undef foreach_ary
free_func(p, ary->data[i]);
}
xfree(ary); xfree(ary);
} }