Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/concepts/expression.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 84e7813d76e9 |
children |
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// { dg-do run { target c++17_only } } // { dg-options "-fconcepts" } // TODO: ICE on gimplify 16? #include <cassert> #include <iostream> template<typename T> concept bool C1 = __is_class(T); template<typename T> concept bool C3 = requires (T a) { ++a; }; int main() { if (C1<int>) assert(false); if (!C3<int>) assert(false); }