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// { dg-do compile { target c++11 } }
template <unsigned Len, unsigned Align>
struct aligned_storage
{
using type __attribute__((aligned((Align)))) =
char[Len];
};
template<typename T>
struct X
{
typename aligned_storage<sizeof(T),__alignof(T)>::type data;
};
template<bool> struct StaticAssert;
template<> struct StaticAssert<true> {};
StaticAssert<__alignof (X<double>) == __alignof (double)> dummy;
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