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/* Test compilation of tgmath macros.
Copyright (C) 2005-2021 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/>. */
#include <math.h>
#include <complex.h>
#include <tgmath.h>
#include <stdio.h>
static int errors = 0;
static void
our_error (const char *c)
{
puts (c);
++errors;
}
#define CHECK_RET_CONST_TYPE(func, rettype, name) \
if (sizeof (func) != sizeof (rettype)) \
our_error ("Return size of " #name " is " #func" wrong");
#define CHECK_RET_CONST_FLOAT(func, name) \
CHECK_RET_CONST_TYPE (func, float, name)
#define CHECK_RET_CONST_DOUBLE(func, name) \
CHECK_RET_CONST_TYPE (func, double, name)
static int
do_test (void)
{
int i;
float f;
double d;
CHECK_RET_CONST_DOUBLE (sin (i), "sin (i)");
CHECK_RET_CONST_DOUBLE (pow (i, i), "pow (i, i)");
CHECK_RET_CONST_DOUBLE (pow (i, i), "pow (i, i)");
CHECK_RET_CONST_DOUBLE (pow (i, f), "pow (i, f)");
CHECK_RET_CONST_DOUBLE (pow (i, d), "pow (i, d)");
CHECK_RET_CONST_DOUBLE (pow (f, i), "pow (f, i)");
CHECK_RET_CONST_DOUBLE (pow (d, i), "pow (d, i)");
CHECK_RET_CONST_DOUBLE (fma (i, i, i), "fma (i, i, i)");
CHECK_RET_CONST_DOUBLE (fma (f, i, i), "fma (f, i, i)");
CHECK_RET_CONST_DOUBLE (fma (i, f, i), "fma (i, f, i)");
CHECK_RET_CONST_DOUBLE (fma (i, i, f), "fma (i, i, f)");
CHECK_RET_CONST_DOUBLE (fma (d, i, i), "fma (d, i, i)");
CHECK_RET_CONST_DOUBLE (fma (i, d, i), "fma (i, d, i)");
CHECK_RET_CONST_DOUBLE (fma (i, i, d), "fma (i, i, d)");
return errors != 0;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
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