Implement C++1y decltype(auto).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180610 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 6 deletions

diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h
index 97316f89b3..c0bc34fa97 100644
--- a/lib/Sema/TreeTransform.h
+++ b/lib/Sema/TreeTransform.h
@@ -754,17 +754,17 @@ public:
                                      UnaryTransformType::UTTKind UKind,
                                      SourceLocation Loc);
 
-  /// \brief Build a new C++0x decltype type.
+  /// \brief Build a new C++11 decltype type.
   ///
   /// By default, performs semantic analysis when building the decltype type.
   /// Subclasses may override this routine to provide different behavior.
   QualType RebuildDecltypeType(Expr *Underlying, SourceLocation Loc);
 
-  /// \brief Build a new C++0x auto type.
+  /// \brief Build a new C++11 auto type.
   ///
   /// By default, builds a new AutoType with the given deduced type.
-  QualType RebuildAutoType(QualType Deduced) {
-    return SemaRef.Context.getAutoType(Deduced);
+  QualType RebuildAutoType(QualType Deduced, bool IsDecltypeAuto) {
+    return SemaRef.Context.getAutoType(Deduced, IsDecltypeAuto);
   }
 
   /// \brief Build a new template specialization type.
@@ -3407,7 +3407,7 @@ TreeTransform<Derived>::TransformQualifiedType(TypeLocBuilder &TLB,
         Qs.removeObjCLifetime();
         Deduced = SemaRef.Context.getQualifiedType(Deduced.getUnqualifiedType(),
                                                    Qs);
-        Result = SemaRef.Context.getAutoType(Deduced);
+        Result = SemaRef.Context.getAutoType(Deduced, AutoTy->isDecltypeAuto());
         TLB.TypeWasModifiedSafely(Result);
       } else {
         // Otherwise, complain about the addition of a qualifier to an
@@ -4501,7 +4501,7 @@ QualType TreeTransform<Derived>::TransformAutoType(TypeLocBuilder &TLB,
 
   QualType Result = TL.getType();
   if (getDerived().AlwaysRebuild() || NewDeduced != OldDeduced) {
-    Result = getDerived().RebuildAutoType(NewDeduced);
+    Result = getDerived().RebuildAutoType(NewDeduced, T->isDecltypeAuto());
     if (Result.isNull())
       return QualType();
   }