view gcc/testsuite/g++.dg/opt/pr71528.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++/71528
// { dg-do run }
// { dg-options "-O2" }

extern int &x;
int y;

int &
foo ()
{
  return y;
}

int &x = foo ();

int
main ()
{
  if (&x != &y)
    __builtin_abort ();
}

extern int &x;