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

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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// PR c++/57211
// { dg-do compile { target c++11 } }
// { dg-options "-Wunused-parameter" }

template <class T> T&& move(T&);

struct A
{
  struct B
  {
    B& operator=(B&&);
  };

  B f;

  A& operator=(A&& p) = default;
};

int main()
{
  A a;
  A b;
  b = move(a);
}