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/* Test nullptr.
Copyright 2023 Free Software Foundation, Inc.
This program 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.
This program 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 this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible. */
#include <config.h>
int *my_null = nullptr;
#if 0 /* not yet */
/* Header that is supposed to define nullptr_t. */
# include <stddef.h>
#endif
#include <stdarg.h>
#include "macros.h"
#if 0 /* not yet */
static void
simple_callee (nullptr_t x)
{
ASSERT (x == NULL);
}
#endif
static void
varargs_callee (const char *first, ...)
{
va_list args;
const char *arg;
ASSERT (first[0] == 't');
va_start (args, first);
arg = va_arg (args, const char *);
ASSERT (arg == NULL);
arg = va_arg (args, const char *);
ASSERT (arg[0] == 'f');
arg = va_arg (args, const char *);
ASSERT (arg == NULL);
va_end (args);
}
int
main ()
{
varargs_callee ("type", nullptr, "foo", nullptr);
return 0;
}
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