a

Author: pleath

lib/Runtime/Base/FunctionBody.h

@@ -1319,6 +1319,7 @@ namespace Js
         bool IsClassMethod() const;
         bool IsModule() const;
         bool HasSuperReference() const;
+        bool IsCoroutine() const;
         bool GetCapturesThis() const;
         void SetCapturesThis();
         bool GetEnclosedByGlobalFunc() const;
@@ -1525,6 +1526,13 @@ namespace Js
         return GetFunctionInfo()->HasSuperReference();
     }
 
+    inline bool FunctionProxy::IsCoroutine() const
+    {
+        Assert(GetFunctionInfo());
+        Assert(GetFunctionInfo()->GetFunctionProxy() == this);
+        return GetFunctionInfo()->IsCoroutine();
+    }
+
     inline bool FunctionProxy::GetCapturesThis() const
     {
         Assert(GetFunctionInfo());

lib/Runtime/Library/JavascriptFunction.cpp

@@ -239,7 +239,7 @@ namespace Js
 
             scriptContext->AddToNewFunctionMap(key, functionInfo->GetFunctionInfo());
         }
-        else if (pfuncInfoCache->IsGenerator())
+        else if (pfuncInfoCache->IsCoroutine())
         {
             pfuncScript = scriptContext->GetLibrary()->CreateGeneratorVirtualScriptFunction(pfuncInfoCache->GetFunctionProxy());
         }