view gcc/testsuite/g++.dg/concepts/class1.C @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
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line source

// { dg-options "-std=c++17 -fconcepts" }

template<typename T>
  concept bool C() { return __is_class(T); }

template<typename T>
  requires C<T>()
    struct S { };

struct X { };

S<X> sx;

int main() { }