Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/concepts-pr67319.C @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 1830386684a0 |
children |
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// PR c++/67319 // { dg-do compile { target c++2a } } // { dg-additional-options "-fconcepts-ts" } template <typename T> concept bool Any() { return requires (T t) { +t; }; } struct my_struct { template <Any... Args> auto sample(Args... args) -> void; }; int main() { my_struct{}.sample(); my_struct{}.sample(0); my_struct{}.sample(0, 'a'); my_struct{}.sample(nullptr); // { dg-error "" } }