Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/concepts-return-req1.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
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// PR c++/92268 // { dg-do compile { target c++2a } } template <class T> concept Two = true; template <class T> concept One = Two<typename T::type>; template <class T> concept Zero = requires { { T() } -> One; }; template <class T> void f() requires Zero<T>; template <class T> int f(...); int main() { f<int>(); }