view gcc/testsuite/g++.dg/opt/pr52582.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

// PR c++/52582
// { dg-do compile }
// { dg-options "-O2" }

inline void *operator new (__SIZE_TYPE__, void *p) throw ()
{
  return p;
}

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

struct A : B
{
  A () : B () {}
  virtual void bar ();
};

void
foo ()
{
  char a[64];
  B *b = new (&a) A ();
  b->~B ();
}