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/* Test for -Wtraditional warnings on integer constant types.

   Note, gcc should omit these warnings in system header files.

   By Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/22/2000.  */

/* { dg-do compile } */

/* { dg-options "-std=c99 -Wtraditional" } */

void

testfunc ()

{

  long long i;

  /* Octal and hex values shouldn't issue -Wtraditional warnings. */

  i = 0x80000000;

  i = 0xFFFFFFFF;

  i = 037777777777;

  i = 0x8000000000000000;

  i = 0xFFFFFFFFFFFFFFFF;

  i = 01777777777777777777777;

  /* Nor should values outside the range of (32-bit) unsigned long but

     inside the range of long long.  [since -traditional has no long long,

     we can pretend it worked the way it does in C99.]  */

  i = 9223372036854775807;

  /* But this one should, since it doesn't fit in long (long), but

     does fit in unsigned long (long).  */

  i = 18446744073709551615; /* { dg-warning "decimal constant|unsigned" "decimal constant" } */

# 29 "sys-header.h" 3

/* We are in system headers now, no -Wtraditional warnings should issue.  */

  i = 0x80000000;

  i = 0xFFFFFFFF;

  i = 037777777777;

  i = 0x8000000000000000;

  i = 0xFFFFFFFFFFFFFFFF;

  i = 01777777777777777777777;

  i = 9223372036854775807;

  i = 18446744073709551615;

}