mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-15 04:20:28 +08:00
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/* Copyright (C) 2021-2024 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/>. */
|
|
|
|
#include <wchar.h>
|
|
|
|
extern int fclose (FILE*);
|
|
|
|
#if defined __GNUC__ && __GNUC__ >= 11
|
|
/* Verify that calling fclose on the result of open_wmemstream doesn't
|
|
trigger GCC -Wmismatched-dealloc with fclose forward-declared and
|
|
without <stdio.h> included in the same translation unit. */
|
|
#pragma GCC diagnostic push
|
|
#pragma GCC diagnostic error "-Wmismatched-dealloc"
|
|
#endif
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
{
|
|
wchar_t *buf;
|
|
size_t size;
|
|
FILE *f = open_wmemstream (&buf, &size);
|
|
fclose (f);
|
|
}
|
|
|
|
{
|
|
FILE* (*pf)(wchar_t**, size_t*) = open_wmemstream;
|
|
wchar_t *buf;
|
|
size_t size;
|
|
FILE *f = pf (&buf, &size);
|
|
fclose (f);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#if defined __GNUC__ && __GNUC__ >= 11
|
|
/* Restore -Wmismatched-dealloc setting. */
|
|
# pragma GCC diagnostic pop
|
|
#endif
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|