Fix the private field crash for the Array object.

jerryscript-project · Apr 20, 2024 · ac0071a · ac0071a
1 parent 47bd5d4
commit ac0071a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/jerry-core/vm/opcodes.c b/jerry-core/vm/opcodes.c
@@ -916,6 +916,11 @@ opfunc_private_method_or_accessor_add (ecma_object_t *class_object_p, /**< the f
 
     JERRY_ASSERT (prop_name_p->u.hash & ECMA_SYMBOL_FLAG_PRIVATE_INSTANCE_METHOD);
 
+    if (ecma_op_object_is_fast_array (this_obj_p))
+    {
+      ecma_fast_array_convert_to_normal (this_obj_p);
+    }
+
     prop_p = ecma_find_named_property (this_obj_p, prop_name_p);
     ecma_object_t *method_p = ecma_get_object_from_value (method);