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/* Copyright (C) 2002 Free Software Foundation, Inc.  */

/* { dg-do compile } */

/* { dg-options "-funsigned-char -fpreprocessed" } */

/* Source: Ziemowit Laski.  -fpreprocessed doesn't define macros, but

   CPP would interpret charconsts based upon whether __CHAR_UNSIGNED__

   was defined.  */

int foo()

{

  char f = 0x83;

  if (f == '\x83')              /* { dg-bogus "always false" } */

    f = 0;

  return 0;

}