When we parse something that looks like a templated friend tag but

actually just has an extraneous 'template<>' header, strip off the
'template<>' header and treat it as a normal friend tag. Fixes PR10660
/ <rdar://problem/9958322>.

llvm-svn: 142587

1 files changed, 6 insertions, 0 deletions

diff --git a/clang/test/SemaTemplate/friend-template.cpp b/clang/test/SemaTemplate/friend-template.cpp
index d1284de35f1..152df37d3db 100644
--- a/clang/test/SemaTemplate/friend-template.cpp
+++ b/clang/test/SemaTemplate/friend-template.cpp
@@ -224,3 +224,9 @@ namespace friend_type_template_no_tag {
   };
   template struct S<int>;
 }
+
+namespace PR10660 {
+  struct A {
+    template <> friend class B; // expected-error{{extraneous 'template<>' in declaration of class 'B'}}
+  };
+}