Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp1y/constexpr-tracking-const5.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
// PR c++/91264 // { dg-do compile { target c++14 } } struct A { mutable int n; constexpr A() : n(1) { n = 2; } }; struct B { const A a; constexpr B() { const_cast<A &>(a).n = 3; } }; constexpr B b{}; static_assert((b.a.n, 1), "");