view gcc/testsuite/g++.dg/cpp2a/spaceship-eq5.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 } }

struct A {
  int &r;			// { dg-message "reference" }
  bool operator==(const A&) const = default; // { dg-message "deleted" }
};

int i;
A a { i };
bool b = a == a;		// { dg-error "deleted" }