Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/lookup/friend16.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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namespace std { class ostream; } namespace N2 { class C0 {}; } std::ostream& operator<<( std::ostream& os_, const N2::C0& m_); namespace N1 { class C1 { friend std::ostream& operator<<(std::ostream& os, const C1& what); }; class C2 { friend std::ostream& operator<<(std::ostream& os, const C2& what); }; void foo(std::ostream & os, const N2::C0& m) { os << m; // Is this line valid? } }