gcc/testsuite/g++.dg/cpp0x/gen-attrs-49.C

   1 // { dg-do compile { target c++11 } }
   2
   3 typedef char layout_type;
   4
   5 template<class> struct A {
   6   layout_type member alignas (double);
   7 };
   8
   9 static_assert (alignof (A<int>) == alignof (double),
  10                "alignment of struct A must be alignof (double)");
  11
  12 template<class> struct alignas (alignof (long double)) B {
  13   layout_type member;
  14 };
  15
  16 static_assert (alignof (B<int>) == alignof (long double),
  17                "alignment of struct A must be alignof (double double)");