gcc/testsuite/gcc.dg/fshort-wchar.c

   1 /* Copyright (C) 2002 Free Software Foundation, Inc.  */
   2
   3 /* { dg-do run } */
   4 /* { dg-options "-fshort-wchar" } */
   5
   6 /* Source: Neil Booth, 10 Dec 2002.
   7
   8    Test that __WCHAR_MAX__ is correct with -fshort-wchar.  */
   9
  10 extern void abort (void);
  11
  12 int main ()
  13 {
  14   __WCHAR_TYPE__ w = ~(__WCHAR_TYPE__) 0;
  15
  16   if (w != __WCHAR_MAX__)
  17     abort ();
  18
  19   return 0;
  20 }