PR11684, core issue 1417:

o Correct the handling of the restrictions on usage of cv-qualified and
  ref-qualified function types.
o Fix a bug where such types were rejected in template type parameter default
  arguments, due to such arguments not being treated as a template type arg
  context.
o Remove the ExtWarn for usage of such types as template arguments; that was
  a standard defect, not a GCC extension.
o Improve the wording and unify the code for diagnosing cv-qualifiers with the
  code for diagnosing ref-qualifiers.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150244 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/Parse/ParseTemplate.cpp b/lib/Parse/ParseTemplate.cpp
index 87e1a6c0ff..1222fb08f5 100644
--- a/lib/Parse/ParseTemplate.cpp
+++ b/lib/Parse/ParseTemplate.cpp
@@ -498,9 +498,10 @@ Decl *Parser::ParseTypeParameter(unsigned Depth, unsigned Position) {
   ParsedType DefaultArg;
   if (Tok.is(tok::equal)) {
     EqualLoc = ConsumeToken();
-    DefaultArg = ParseTypeName().get();
+    DefaultArg = ParseTypeName(/*Range=*/0,
+                               Declarator::TemplateTypeArgContext).get();
   }
-  
+
   return Actions.ActOnTypeParameter(getCurScope(), TypenameKeyword, Ellipsis, 
                                     EllipsisLoc, KeyLoc, ParamName, NameLoc,
                                     Depth, Position, EqualLoc, DefaultArg);