Implement WeakRef Object (#4546)

Related test262 test-cases has been removed from skip list. Execpt two test-case since they need other feature to work (Finalization registry and async GC) JerryScript-DCO-1.0-Signed-off-by: Bence Gabor Kis kisbg@inf.u-szeged.hu
2021-03-01 12:46:54 +00:00
parent 9556701742
commit 129ca4946c
24 changed files with 500 additions and 108 deletions
@@ -0,0 +1,44 @@
+/* Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * WeakRef built-in description
+ */
+
+#include "ecma-builtin-helpers-macro-defines.inc.h"
+
+#if JERRY_BUILTIN_WEAKREF
+
+/* Number properties:
+ *  (property name, number value, writable, enumerable, configurable) */
+
+NUMBER_VALUE (LIT_MAGIC_STRING_LENGTH,
+              1,
+              ECMA_PROPERTY_FLAG_CONFIGURABLE)
+
+STRING_VALUE (LIT_MAGIC_STRING_NAME,
+              LIT_MAGIC_STRING_WEAKREF_UL,
+              ECMA_PROPERTY_FLAG_CONFIGURABLE)
+
+/* Object properties:
+ *  (property name, object pointer getter) */
+
+OBJECT_VALUE (LIT_MAGIC_STRING_PROTOTYPE,
+              ECMA_BUILTIN_ID_WEAKREF_PROTOTYPE,
+              ECMA_PROPERTY_FIXED)
+
+#endif /* JERRY_BUILTIN_WEAKREF */
+
+#include "ecma-builtin-helpers-macro-undefs.inc.h"