view gcc/testsuite/g++.dg/cpp2a/spaceship-constexpr1.C @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 1830386684a0
children
line wrap: on
line source

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

struct A
{
  int i;
  bool operator==(A a) const { return i == a.i; }
};

struct B
{
  A a;
  bool operator==(const B&) const = default; // { dg-error "A::operator==" }
};

constexpr bool x = B() == B();	// { dg-error "non-.constexpr" }