Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/concepts5.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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// { dg-do compile { target c++2a } } template <typename T, typename U> concept same_as = __is_same_as(T, U); template<typename T> concept character = same_as<T, char>; struct T { constexpr T(same_as<int> auto const x) : val(0) { } constexpr T(character auto const x) : val(1) { } int val; }; void test() { static_assert(T(0).val == 0); static_assert(T('a').val == 1); }