Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/inherit/virtual5.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// Test that a synthesized op= can override one from a base. // { dg-do run } struct B; struct A { virtual B& operator=(const B&); }; struct B: A { B(int i): i(i) { } int i; // implicitly-declared op= }; B& A::operator=(const B& b) { return static_cast<B&>(*this); } int main() { B b1 (123); B b2 (0); A& ar = b1; ar = b2; return b1.i; }