Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/concepts-pr71385.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<class From, class To> concept convertible_to = requires(From (&f)(), void (&g)(To)) { g(f()); }; template<class T> concept Addable = requires(T x){ {x + x} -> convertible_to<T>; }; int main(){ Addable auto t = 0; }