view gcc/testsuite/g++.dg/cpp0x/inh-ctor3a.C @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

// { dg-do compile { target c++11 } }
// { dg-options -fnew-inheriting-ctors }

struct B1 {
  B1(int);
};
struct B2 {
  B2(int);
};
struct D1 : B1, B2 {
  using B1::B1;
  using B2::B2;
};				// ambiguous
struct D2 : B1, B2 {
  using B1::B1;
  using B2::B2;
  D2(int);    // OK: user declaration supersedes both implicit declarations
};

D2 d2(42);
D1 d1(42);			// { dg-error "ambiguous" }