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Subject: [Bug middle-end/35835] Compiler fails to recognize match of local "extern" declarations
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------- Comment #4 from rguenth at gcc dot gnu dot org  2008-04-05 20:58 -------
(works with the C frontend)

We don't share the decls of g_iValue properly, but doesn't this program
violate the ODR anyway?

void SetValue(int) (iD.2309)
{
<bb 2>:
  g_iValueD.2312 ={v} iD.2309_1(D);
  return;

}

int GetValue() ()
{
  intD.2 D.2316;

<bb 2>:
  D.2316_1 = g_iValueD.2315;
  return D.2316_1;

}

int main() ()
{
  intD.2 D.2333;
  intD.2 D.2333;
  intD.2 iValueSaveD.2320;

<bb 2>:
  iValueSaveD.2320_6 = g_iValueD.2315;
  g_iValueD.2312 ={v} 1;
  D.2333_7 = g_iValueD.2315;
  printf (&"%d\n"[0], D.2333_7);
  g_iValueD.2312 ={v} iValueSaveD.2320_6;
  return 0;

}


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35835