[ceph.git] / ceph / src / boost / libs / config / test / boost_no_cxx11_alignas.ipp

//  (C) Copyright Andrey Semashev 2013

//  Use, modification and distribution are subject to the
//  Boost Software License, Version 1.0. (See accompanying file
//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

//  See http://www.boost.org/libs/config for more information.

//  MACRO:         BOOST_NO_CXX11_ALIGNAS
//  TITLE:         C++11 alignas keyword.
//  DESCRIPTION:   The compiler does not support the C++11 alignment specification with alignas keyword.

namespace boost_no_cxx11_alignas {

struct alignas(16) my_data1
{
    char data[10];
};

struct alignas(double) my_data2
{
    char data[16];
};

my_data1 dummy1[2];
my_data2 dummy2;
alignas(16) char dummy3[10];
alignas(double) char dummy4[32];

int test()
{
    // TODO: Test that the data is actually aligned on platforms with uintptr_t
    return 0;
}

}
Commit	Line	Data
7c673cae FG	1	// (C) Copyright Andrey Semashev 2013
	2
	3	// Use, modification and distribution are subject to the
	4	// Boost Software License, Version 1.0. (See accompanying file
	5	// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
	6
	7	// See http://www.boost.org/libs/config for more information.
	8
	9	// MACRO: BOOST_NO_CXX11_ALIGNAS
	10	// TITLE: C++11 alignas keyword.
	11	// DESCRIPTION: The compiler does not support the C++11 alignment specification with alignas keyword.
	12
	13	namespace boost_no_cxx11_alignas {
	14
	15	struct alignas(16) my_data1
	16	{
	17	char data[10];
	18	};
	19
	20	struct alignas(double) my_data2
	21	{
	22	char data[16];
	23	};
	24
	25	my_data1 dummy1[2];
	26	my_data2 dummy2;
	27	alignas(16) char dummy3[10];
	28	alignas(double) char dummy4[32];
	29
	30	int test()
	31	{
	32	// TODO: Test that the data is actually aligned on platforms with uintptr_t
	33	return 0;
	34	}
	35
	36	}