[[HasOwnProperty]] should update the lex-env binding of argument objects (#3283)

This patch fixes #3271. JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
2019-11-07 11:24:07 +01:00
parent 859954b330
commit f48f926a39
2 changed files with 44 additions and 1 deletions
@@ -402,9 +402,10 @@ inline bool JERRY_ATTR_ALWAYS_INLINE
 ecma_op_object_has_own_property (ecma_object_t *object_p, /**< the object */
                                 ecma_string_t *property_name_p) /**< property name */
 {
+  ecma_property_ref_t property_ref;
  ecma_property_t property = ecma_op_object_get_own_property (object_p,
                                                              property_name_p,
-                                                              NULL,
+                                                              &property_ref,
                                                              ECMA_PROPERTY_GET_NO_OPTIONS);

  return property != ECMA_PROPERTY_TYPE_NOT_FOUND && property != ECMA_PROPERTY_TYPE_NOT_FOUND_AND_STOP;