validity check

dictu-lang · Sep 18, 2024 · 9b3f32a · 9b3f32a
1 parent 28d47a7
commit 9b3f32a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/vm/object.c b/src/vm/object.c
@@ -153,7 +153,10 @@ static ObjString *allocateString(DictuVM *vm, char *chars, int length,
     string->length = length;
     string->chars = chars;
     string->hash = hash;
-    string->character_len = utf8len(chars);
+    if(utf8valid(chars) == 0)
+        string->character_len = utf8len(chars);
+    else
+        string->character_len = length;
     push(vm, OBJ_VAL(string));
     tableSet(vm, &vm->strings, string, NIL_VAL);
     pop(vm);