Revert r180970; it's causing breakage.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180972 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaTemplate/attributes.cpp b/test/SemaTemplate/attributes.cpp
index 5a06a70..495f4a7 100644
--- a/test/SemaTemplate/attributes.cpp
+++ b/test/SemaTemplate/attributes.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -std=gnu++11 -fsyntax-only -verify %s
+// RUN: %clang_cc1 -fsyntax-only -verify %s
 
 namespace attribute_aligned {
   template<int N>
@@ -18,26 +18,6 @@
   check_alignment<2>::t c2;
   check_alignment<3>::t c3; // expected-note 2 {{in instantiation}}
   check_alignment<4>::t c4;
-
-  template<unsigned Size, unsigned Align>
-  class my_aligned_storage
-  {
-    __attribute__((align(Align))) char storage[Size];
-  };
-  
-  template<typename T>
-  class C {
-  public:
-    C() {
-      static_assert(sizeof(t) == sizeof(T), "my_aligned_storage size wrong");
-      static_assert(alignof(t) == alignof(T), "my_aligned_storage align wrong"); // expected-warning{{'alignof' applied to an expression is a GNU extension}}
-    }
-    
-  private:
-    my_aligned_storage<sizeof(T), alignof(T)> t;
-  };
-  
-  C<double> cd;
 }
 
 namespace PR9049 {