Implement C++1y decltype(auto).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180610 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseCXXInlineMethods.cpp b/lib/Parse/ParseCXXInlineMethods.cpp
index bc634b5..5d77f81 100644
--- a/lib/Parse/ParseCXXInlineMethods.cpp
+++ b/lib/Parse/ParseCXXInlineMethods.cpp
@@ -57,8 +57,7 @@
     if (FnD) {
       Actions.ProcessDeclAttributeList(getCurScope(), FnD, AccessAttrs,
                                        false, true);
-      bool TypeSpecContainsAuto
-        = D.getDeclSpec().getTypeSpecType() == DeclSpec::TST_auto;
+      bool TypeSpecContainsAuto = D.getDeclSpec().containsPlaceholderType();
       if (Init.isUsable())
         Actions.AddInitializerToDecl(FnD, Init.get(), false, 
                                      TypeSpecContainsAuto);