Decltype in non-pseudo (& non-dependent) dtor calls.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146155 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseExprCXX.cpp b/lib/Parse/ParseExprCXX.cpp
index 79d2ec2..182f2f0 100644
--- a/lib/Parse/ParseExprCXX.cpp
+++ b/lib/Parse/ParseExprCXX.cpp
@@ -1966,6 +1966,16 @@
     
     // Parse the '~'.
     SourceLocation TildeLoc = ConsumeToken();
+
+    if (SS.isEmpty() && Tok.is(tok::kw_decltype)) {
+      DeclSpec DS(AttrFactory);
+      SourceLocation EndLoc = ParseDecltypeSpecifier(DS);
+      if (ParsedType Type = Actions.getDestructorType(DS, ObjectType)) {
+        Result.setDestructorName(TildeLoc, Type, EndLoc);
+        return false;
+      }
+      return true;
+    }
     
     // Parse the class-name.
     if (Tok.isNot(tok::identifier)) {