view gcc/testsuite/g++.dg/cpp1y/pr94066-2.C @ 19:2b5abeee2509 default tip

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

// PR c++/94066
// { dg-do compile { target c++14 } }

struct A { long x; };

union U;
constexpr A foo(U *up);

union U {
  U() = default;
  A a = foo(this); int y;
};

constexpr A foo(U *up) {
  up->y = 11;  // { dg-error "'U::a' to 'U::y'" }
  return {42};
}

extern constexpr U u = {};