[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 17_intro / headers / c++2020 / all_attributes.cc

// Copyright (C) 2015-2024 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library 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, or (at your option)
// any later version.

// This 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 General Public License for more details.

// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3.  If not see
// <http://www.gnu.org/licenses/>.

// { dg-options "-std=gnu++2a" }
// { dg-do compile }

// Ensure the library only uses the __name__ form for attributes.
// Don't test 'const' and 'noreturn' because they are reserved anyway.
#define abi_tag 1
#ifndef __APPLE__
// darwin headers use these, see PR 64883
# define always_inline 1
# define cold 1
# define visibility 1
#endif
#define packed 1
#define pure 1
// glibc's sysdeps/unix/sysv/linux/arm/sys/ucontext.h uses this on ARM.
#ifndef __arm__
#define unused 1
#endif

#include <bits/extc++.h>
#include <cxxabi.h>
Commit	Line	Data
a945c346	1	// Copyright (C) 2015-2024 Free Software Foundation, Inc.
410fb7d7 JW	2	//
	3	// This file is part of the GNU ISO C++ Library. This library is free
	4	// software; you can redistribute it and/or modify it under the
	5	// terms of the GNU General Public License as published by the
	6	// Free Software Foundation; either version 3, or (at your option)
	7	// any later version.
	8
	9	// This library is distributed in the hope that it will be useful,
	10	// but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	// GNU General Public License for more details.
	13
	14	// You should have received a copy of the GNU General Public License along
	15	// with this library; see the file COPYING3. If not see
	16	// <http://www.gnu.org/licenses/>.
	17
	18	// { dg-options "-std=gnu++2a" }
	19	// { dg-do compile }
	20
	21	// Ensure the library only uses the __name__ form for attributes.
	22	// Don't test 'const' and 'noreturn' because they are reserved anyway.
	23	#define abi_tag 1
410fb7d7	24	#ifndef __APPLE__
881e947e JW	25	// darwin headers use these, see PR 64883
881e947e JW	26	# define always_inline 1
9b5d4f6e	27	# define cold 1
410fb7d7 JW	28	# define visibility 1
	29	#endif
	30	#define packed 1
	31	#define pure 1
	32	// glibc's sysdeps/unix/sysv/linux/arm/sys/ucontext.h uses this on ARM.
	33	#ifndef __arm__
	34	#define unused 1
	35	#endif
	36
	37	#include <bits/extc++.h>
6c1a58b7	38	#include <cxxabi.h>