Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/concepts/req5.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" } struct fool { }; constexpr fool operator&&(fool, fool) { return {}; } constexpr fool operator||(fool, fool) { return {}; } template<typename T> constexpr fool p1() { return {}; } template<typename T> constexpr fool p2() { return {}; } template<typename T> concept bool C() { return p1<T>() && p2<T>(); } template<C T> void f(T x) { } int main() { f(0); // { dg-error "cannot call|uses overloaded operator" } }