Restrict redeclaration of tags introduced by using decls to MSVCCompat

This limits the facility added in r199490 while we seek clarification on the
standard.

llvm-svn: 199531

1 files changed, 0 insertions, 21 deletions

diff --git a/clang/test/SemaCXX/using-decl-1.cpp b/clang/test/SemaCXX/using-decl-1.cpp
index ed5cce7c974..24d92f175c3 100644
--- a/clang/test/SemaCXX/using-decl-1.cpp
+++ b/clang/test/SemaCXX/using-decl-1.cpp
@@ -119,27 +119,6 @@ namespace foo
   };
 }
 
-namespace using_tag_redeclaration
-{
-  struct S;
-  namespace N {
-    using ::using_tag_redeclaration::S;
-    struct S {}; // expected-note {{previous definition is here}}
-  }
-  void f() {
-    N::S s1;
-    S s2;
-  }
-  void g() {
-    struct S; // expected-note {{forward declaration of 'S'}}
-    S s3; // expected-error {{variable has incomplete type 'S'}}
-  }
-  void h() {
-    using ::using_tag_redeclaration::S;
-    struct S {}; // expected-error {{redefinition of 'S'}}
-  }
-}
-
 // Don't suggest non-typenames for positions requiring typenames.
 namespace using_suggestion_tyname_val {
 namespace N { void FFF() {} }