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StringBuilders should be cleared when finished or discarded

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This commit is contained in:
K. Lange 2022-08-14 14:10:56 +09:00
parent e4f96af8dd
commit 0b696fc361
1 changed files with 9 additions and 3 deletions
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12
src/obj_str.c
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@ -1059,20 +1059,26 @@ void krk_pushStringBuilderStr(struct StringBuilder * sb, const char *str, size_t
}
}
static void _freeStringBuilder(struct StringBuilder * sb) {
FREE_ARRAY(char,sb->bytes, sb->capacity);
sb->bytes = NULL;
sb->length = 0;
sb->capacity = 0;
}
KrkValue krk_finishStringBuilder(struct StringBuilder * sb) {
KrkValue out = OBJECT_VAL(krk_copyString(sb->bytes, sb->length));
FREE_ARRAY(char,sb->bytes, sb->capacity);
_freeStringBuilder(sb);
return out;
}
KrkValue krk_finishStringBuilderBytes(struct StringBuilder * sb) {
KrkValue out = OBJECT_VAL(krk_newBytes(sb->length, (uint8_t*)sb->bytes));
FREE_ARRAY(char,sb->bytes, sb->capacity);
_freeStringBuilder(sb);
return out;
}
KrkValue krk_discardStringBuilder(struct StringBuilder * sb) {
FREE_ARRAY(char,sb->bytes, sb->capacity);
_freeStringBuilder(sb);
return NONE_VAL();
}