60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
/* Test g++ -Wold-style-cast cleanliness.
|
|
|
|
Copyright 2003 Free Software Foundation, Inc.
|
|
|
|
This file is part of the GNU MP Library.
|
|
|
|
The GNU MP Library is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or (at your
|
|
option) any later version.
|
|
|
|
The GNU MP Library is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
|
|
License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with the GNU MP Library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
#include "mpir.h"
|
|
#include "mpirxx.h"
|
|
|
|
|
|
/* This code doesn't do anything when run, it just expands various C macros
|
|
to see that they don't trigger compile-time warnings from g++
|
|
-Wold-style-cast. This option isn't used in a normal build, it has to be
|
|
added manually to make this test worthwhile. */
|
|
|
|
void
|
|
check_macros (void)
|
|
{
|
|
mpz_t z;
|
|
long l = 123;
|
|
unsigned long u = 456;
|
|
int i;
|
|
mp_limb_t limb;
|
|
|
|
mpz_init_set_ui (z, 0L);
|
|
i = mpz_odd_p (z);
|
|
i = mpz_even_p (z);
|
|
i = mpz_cmp_si (z, l);
|
|
i = mpz_cmp_ui (z, u);
|
|
mpz_clear (z);
|
|
|
|
limb = GMP_NUMB_MASK;
|
|
limb = GMP_NUMB_MAX;
|
|
limb = GMP_NAIL_MASK;
|
|
|
|
mpn_divmod (&limb, &limb, 1, &limb, 1);
|
|
mpn_divexact_by3 (&limb, &limb, 1);
|
|
}
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
return 0;
|
|
}
|