1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index ef8719c48e..0727bbd36c 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -10302,7 +10302,10 @@ bool Sema::DefineUsedVTables() {
     // Optionally warn if we're emitting a weak vtable.
     if (Class->getLinkage() == ExternalLinkage &&
         Class->getTemplateSpecializationKind() != TSK_ImplicitInstantiation) {
-      if (!KeyFunction || (KeyFunction->hasBody() && KeyFunction->isInlined()))
+      const FunctionDecl *KeyFunctionDef = 0;
+      if (!KeyFunction || 
+          (KeyFunction->hasBody(KeyFunctionDef) && 
+           KeyFunctionDef->isInlined()))
         Diag(Class->getLocation(), diag::warn_weak_vtable) << Class;
     }
   }