Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/concepts/var-concept4.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children | 1830386684a0 |
line wrap: on
line source
// { dg-do compile { target c++17 } } // { dg-options "-fconcepts" } template<typename T, typename U> concept bool Same = __is_same_as(T, U); template<typename T0, typename T1, typename T2, typename... T3toN> concept bool Same<T0, T1, T2, T3toN...> = true; // { dg-error "wrong number|does not match" } template<typename T> concept bool C1 = true; template<typename T> concept bool C1<T*> = true; // { dg-error "specialization of variable concept" } template<typename T> concept bool C2 = true; template<> concept bool C2<int> = true; // { dg-error "non-template variable" }