Index: src/factory.cc |
diff --git a/src/factory.cc b/src/factory.cc |
index def3c896c599aaa29dfa34dac3681b40ce57e281..35ff8865b9b6e8d4deace308ec9608674c3aaeba 100644 |
--- a/src/factory.cc |
+++ b/src/factory.cc |
@@ -1660,7 +1660,7 @@ void Factory::NewJSArrayStorage(Handle<JSArray> array, |
Handle<JSGeneratorObject> Factory::NewJSGeneratorObject( |
Handle<JSFunction> function) { |
- DCHECK(function->shared()->is_generator()); |
+ DCHECK(function->shared()->is_generator() || function->shared()->is_async()); |
JSFunction::EnsureHasInitialMap(function); |
Handle<Map> map(function->initial_map()); |
DCHECK_EQ(JS_GENERATOR_OBJECT_TYPE, map->instance_type()); |
@@ -2066,6 +2066,9 @@ Handle<SharedFunctionInfo> Factory::NewSharedFunctionInfo( |
shared->set_instance_class_name(isolate()->heap()->Generator_string()); |
shared->DisableOptimization(kGenerator); |
} |
+ if (IsAsyncFunction(kind)) { |
+ shared->DisableOptimization(kGenerator); |
caitp (gmail)
2016/04/26 22:01:30
Seems to be okay to not do this. Yield disables op
|
+ } |
return shared; |
} |