mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-29 05:51:10 +00:00
49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
/* Test for the C++ implementation of iscanonical.
|
|
Copyright (C) 2017-2024 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C 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 C 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 C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#define _GNU_SOURCE 1
|
|
#include <math.h>
|
|
#include <stdio.h>
|
|
|
|
static int errors;
|
|
|
|
template <class T>
|
|
static void
|
|
check_type ()
|
|
{
|
|
T val = 0;
|
|
|
|
/* Check if iscanonical is available in C++ mode (bug 22235). */
|
|
if (iscanonical (val) == 0)
|
|
errors++;
|
|
}
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
check_type<float> ();
|
|
check_type<double> ();
|
|
check_type<long double> ();
|
|
#if __HAVE_DISTINCT_FLOAT128
|
|
check_type<_Float128> ();
|
|
#endif
|
|
return errors != 0;
|
|
}
|
|
|
|
#include <support/test-driver.c>
|