Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/concepts/var-concept1.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 84e7813d76e9 |
children |
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// { dg-do compile { target c++17_only } } // { dg-options "-fconcepts" } template<typename T> concept bool C1 = __is_class(T); template<typename T> concept bool C2 = requires (T t) { t; }; void f1(C1, C1) { } template<typename T> requires C2<T> void f2(T) { } void f3(C2) { } struct S1 {}; int main () { f1(S1(), S1()); f2(0); f3(0); return 0; }