view gcc/testsuite/g++.dg/cpp2a/concepts-pr68093-1.C @ 145:1830386684a0

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>
struct S
{
  template <typename t2>
    requires false
  friend void foobar(S, t2) {}
};

int main()
{
  foobar(S<double>{}, int{}); // { dg-error "" }
}