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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [cpp0x/] [decltype19.C] - Rev 301
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// PR c++/42013
template<typename _Tp>
_Tp
__attribute ((const)) declval();
template<typename _Tp, typename _Up>
struct common_type
{
typedef __decltype(true ? declval<_Tp>() : declval<_Up>()) typet;
typedef __decltype(false ? declval<_Tp>() : declval<_Up>()) typef;
};
template<typename, typename> struct is_same;
template<typename _Tp> struct is_same<_Tp, _Tp> { typedef _Tp type; };
void f()
{
typedef common_type<int, const int>::typet typet;
typedef common_type<int, const int>::typef typef;
typedef is_same<typet, typef>::type type;
}