Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/decltype19.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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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; }