Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/inherit/implicit-trivial1.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// PR c++/46807 // { dg-options -std=c++98 } // In C++98/03, B::B(const B&) is trivial because A::A(const A&) is trivial, // even though doing overload resolution would mean calling the template // constructor. In C++0x, we do overload resolution to determine triviality. struct A { A() {} private: template <class T> A(T&); }; struct B { mutable A a; }; int main() { B b; B b2(b); }