Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/concepts/pr66091.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 84e7813d76e9 |
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// { dg-options "-std=c++17 -fconcepts" } template<typename T> concept bool C1() { return requires() { typename T::type1; }; } template<typename T> concept bool C2() { return C1<T>() && requires() { typename T::type2; }; } template<C1 T> struct S { S& operator++() { return *this; } S& operator++() requires C2<T>() { return *this; } };