gcc-4.9/gcc/testsuite/g++.dg/cpp0x/decltype-refbug.C


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// { dg-do compile { target c++11 } }
// PR c++/33045
int && f ();

template<typename T, typename U>
struct is_same
{
  static const bool value = false;
};

template<typename T>
struct is_same<T, T>
{
  static const bool value = true;
};

static_assert(is_same<decltype(f()), int&&>::value, "decltype of rvalue reference");