Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/concepts/pr93933.C @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
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// { dg-do compile { target c++17 } } // { dg-options "-fconcepts" } // distilled from <concepts>, via header units template<typename _ArgTypes> struct is_invocable; template<typename... _Args> concept invocable = is_invocable<_Args...>::value; template<typename _Is> requires invocable<_Is> class BUG; template<typename _Is> requires invocable<_Is> class BUG {}; // { dg-bogus "different constraints" } template<int> struct is_invocable_NT; template<int... Ints> concept invocable_NT = is_invocable_NT<Ints...>::value; template<int _Is> requires invocable_NT<_Is> class BUG_NT; template<int _Is> requires invocable_NT<_Is> class BUG_NT {};