fix 'var unused' warning.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50484 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 61cfa798c27abaabbcce3890bdaef36164af26de..eb49b0c66481f3dc87bd814d6536363b700b31c0 100644 (file)
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -2449,8 +2449,8 @@ void Sema::HandleTransparentUnionAttribute(Decl *d, AttributeList *rawAttr) {
     return;
   }
 
-  QualType QTy = Context.getTypeDeclType(decl);
-  const RecordType *Ty = QTy->getAsUnionType();
+  //QualType QTy = Context.getTypeDeclType(decl);
+  //const RecordType *Ty = QTy->getAsUnionType();
 
 // FIXME
 // Ty->addAttr(new TransparentUnionAttr());