Implement CreateAsyncFromSyncIterator (#4802)

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik robert.fancsik@h-lab.eu
2021-10-28 12:45:47 +02:00
parent dd77ec914a
commit d2388e907f
24 changed files with 1015 additions and 418 deletions
@@ -701,6 +701,13 @@ BUILTIN (ECMA_BUILTIN_ID_ASYNC_ITERATOR_PROTOTYPE,
         true,
         async_iterator_prototype)

+/* The %AsyncFromSyncIteratorPrototype% object (ECMA-262 v11, 25.1.4.2) */
+BUILTIN (ECMA_BUILTIN_ID_ASYNC_FROM_SYNC_ITERATOR_PROTOTYPE,
+         ECMA_OBJECT_TYPE_BUILT_IN_GENERAL,
+         ECMA_BUILTIN_ID_ASYNC_ITERATOR_PROTOTYPE,
+         true,
+         async_from_sync_iterator_prototype)
+
 /* The %(GeneratorFunction)% object */
 BUILTIN_ROUTINE (ECMA_BUILTIN_ID_GENERATOR_FUNCTION,
                 ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION,