Bug 1331092 - Part 2: Implement Async Generator except yield*.

Tag #1287

1 files changed, 30 insertions, 0 deletions

diff --git a/js/src/vm/GlobalObject.h b/js/src/vm/GlobalObject.h
index dd3f23151..ce802daba 100644
--- a/js/src/vm/GlobalObject.h
+++ b/js/src/vm/GlobalObject.h
@@ -100,6 +100,10 @@ class GlobalObject : public NativeObject
         STAR_GENERATOR_FUNCTION,
         ASYNC_FUNCTION_PROTO,
         ASYNC_FUNCTION,
+        ASYNC_ITERATOR_PROTO,
+        ASYNC_GENERATOR,
+        ASYNC_GENERATOR_FUNCTION,
+        ASYNC_GENERATOR_PROTO,
         MAP_ITERATOR_PROTO,
         SET_ITERATOR_PROTO,
         COLLATOR_PROTO,
@@ -624,6 +628,30 @@ class GlobalObject : public NativeObject
         return getOrCreateObject(cx, global, ASYNC_FUNCTION, initAsyncFunction);
     }
 
+    static NativeObject*
+    getOrCreateAsyncIteratorPrototype(JSContext* cx, Handle<GlobalObject*> global)
+    {
+        return MaybeNativeObject(getOrCreateObject(cx, global, ASYNC_ITERATOR_PROTO,
+                                                   initAsyncGenerators));
+    }
+
+    static NativeObject*
+    getOrCreateAsyncGenerator(JSContext* cx, Handle<GlobalObject*> global) {
+        return MaybeNativeObject(getOrCreateObject(cx, global, ASYNC_GENERATOR,
+                                                   initAsyncGenerators));
+    }
+
+    static JSObject*
+    getOrCreateAsyncGeneratorFunction(JSContext* cx, Handle<GlobalObject*> global) {
+        return getOrCreateObject(cx, global, ASYNC_GENERATOR_FUNCTION, initAsyncGenerators);
+    }
+
+    static NativeObject*
+    getOrCreateAsyncGeneratorPrototype(JSContext* cx, Handle<GlobalObject*> global) {
+        return MaybeNativeObject(getOrCreateObject(cx, global, ASYNC_GENERATOR_PROTO,
+                                                   initAsyncGenerators));
+    }
+
     static JSObject*
     getOrCreateMapIteratorPrototype(JSContext* cx, Handle<GlobalObject*> global) {
         return getOrCreateObject(cx, global, MAP_ITERATOR_PROTO, initMapIteratorProto);
@@ -782,6 +810,8 @@ class GlobalObject : public NativeObject
 
     static bool initAsyncFunction(JSContext* cx, Handle<GlobalObject*> global);
 
+    static bool initAsyncGenerators(JSContext* cx, Handle<GlobalObject*> global);
+
     // Implemented in builtin/MapObject.cpp.
     static bool initMapIteratorProto(JSContext* cx, Handle<GlobalObject*> global);
     static bool initSetIteratorProto(JSContext* cx, Handle<GlobalObject*> global);