view gcc/testsuite/g++.dg/opt/ptrmem7.C @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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line source

// PR c++/70615
// { dg-options -O }

struct C
{
  virtual void f () {}
};

struct B
{
  virtual ~B () {}
};

class D : public B, public C
{
public:
  D () {}
};

typedef void (C::*FP) ();
typedef void (D::*D_f) ();

int
main ()
{
  D *d = new D ();
  C *c = d;
  const FP fptr = (FP) & D::f;
  (d->*(D_f) fptr) ();
  return 0;
}