From 11da511c784eca003deb90c23570f0873954e0de Mon Sep 17 00:00:00 2001 From: Duncan Wilkie Date: Sat, 18 Nov 2023 06:11:09 -0600 Subject: Initial commit. --- gmp-6.3.0/tests/cxx/t-cast.cc | 56 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 gmp-6.3.0/tests/cxx/t-cast.cc (limited to 'gmp-6.3.0/tests/cxx/t-cast.cc') diff --git a/gmp-6.3.0/tests/cxx/t-cast.cc b/gmp-6.3.0/tests/cxx/t-cast.cc new file mode 100644 index 0000000..983b3b8 --- /dev/null +++ b/gmp-6.3.0/tests/cxx/t-cast.cc @@ -0,0 +1,56 @@ +/* Test g++ -Wold-style-cast cleanliness. + +Copyright 2003 Free Software Foundation, Inc. + +This file is part of the GNU MP Library test suite. + +The GNU MP Library test suite is free software; you can redistribute it +and/or modify it under the terms of the GNU General Public License as +published by the Free Software Foundation; either version 3 of the License, +or (at your option) any later version. + +The GNU MP Library test suite 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 General +Public License for more details. + +You should have received a copy of the GNU General Public License along with +the GNU MP Library test suite. If not, see https://www.gnu.org/licenses/. */ + +#include "gmpxx.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; +} -- cgit v1.2.3