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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
parents 1830386684a0
children
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line source

// { dg-do compile { target c++2a } }

// Test associated type requirements

// req8.C

template<typename T>
concept Has_member_type = requires { typename T::type; };

template<typename T>
concept Concept = true && Has_member_type<T>;

template<typename T>
  requires Concept<T>
void foo(T t) { }