Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/variadic7.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-do compile { target c++11 } } template<typename... Args> struct tuple_base { static const int value = 0; }; template<> struct tuple_base<int> { static const int value = 1; }; template<> struct tuple_base<int, float> { static const int value = 2; }; template<> struct tuple_base<float, int> { static const int value = 3; }; template<typename... Args> struct int_tuple : tuple_base<int, Args...> { }; template<typename... Args> struct tuple_int : tuple_base<Args..., int> { }; int a0a[int_tuple<int>::value == 0? 1 : -1]; int a0b[int_tuple<int>::value == 0? 1 : -1]; int a1a[int_tuple<>::value == 1? 1 : -1]; int a1b[tuple_int<>::value == 1? 1 : -1]; int a2[int_tuple<float>::value == 2? 1 : -1]; int a3[tuple_int<float>::value == 3? 1 : -1];