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view gcc/testsuite/g++.dg/cpp2a/concepts-requires17.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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// { dg-do compile { target c++2a } }

template<typename T>
concept Type = true;

template<typename T>
concept C =
  requires (T a) {
    { a.f() } -> Type; // OK
    { a.g() } -> const Type*; // { dg-error "not a plain type-constraint" }
  };