Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/concepts/fn1.C @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 84e7813d76e9 |
line wrap: on
line source
// { dg-options "-std=c++17 -fconcepts" } template<typename T> concept bool C() { return __is_class(T); } struct S { } s; template<typename T> requires C<T>() void f(T x) { } // Calls are valid when arguments are dependent, template<typename T> void g(T x) { f(x); } // Calls are checked when arguments are non-dependent. template<typename T> void h(T x) { f(s); } int main() { f(s); g(s); }