Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/spaceship-eq3.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | |
children |
line wrap: on
line source
// { dg-do compile { target c++2a } } struct A { bool operator==(const A&) const; }; struct D { A i; bool operator==(const D& x) const = default; // { dg-error "A::operator==" } bool operator!=(const D& z) const = default; // { dg-error "D::operator==" } }; constexpr D d{A()}; static_assert (d == d); // { dg-error "non-constant|constexpr" } static_assert (!(d != d)); // { dg-error "non-constant|constexpr" }