Reinstate r114925 and r114929, both steps toward
<rdar://problem/8459981>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114984 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index f9ff204..d876291 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -1996,10 +1996,9 @@
   if (InitFunctionInstantiation(New, Tmpl))
     return true;
 
-  CXXRecordDecl *Record = cast<CXXRecordDecl>(Owner);
   New->setAccess(Tmpl->getAccess());
   if (Tmpl->isVirtualAsWritten())
-    Record->setMethodAsVirtual(New);
+    New->setVirtualAsWritten(true);
 
   // FIXME: attributes
   // FIXME: New needs a pointer to Tmpl