| 1 | //Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc. |
|---|---|
| 2 | |
| 3 | //Distributed under the Boost Software License, Version 1.0. (See accompanying |
| 4 | //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| 5 | |
| 6 | #include <boost/config.hpp> |
| 7 | |
| 8 | #if defined( BOOST_NO_EXCEPTIONS ) |
| 9 | # error This program requires exception handling. |
| 10 | #endif |
| 11 | |
| 12 | #include <boost/exception/get_error_info.hpp> |
| 13 | #include <boost/exception/info.hpp> |
| 14 | #include <boost/detail/lightweight_test.hpp> |
| 15 | #include <boost/detail/workaround.hpp> |
| 16 | #include <errno.h> |
| 17 | |
| 18 | typedef boost::error_info<struct tag_errno,int> info_errno; |
| 19 | |
| 20 | class |
| 21 | my_exception: |
| 22 | public boost::exception |
| 23 | { |
| 24 | }; |
| 25 | |
| 26 | int |
| 27 | main() |
| 28 | { |
| 29 | try |
| 30 | { |
| 31 | errno=1; |
| 32 | throw my_exception() << info_errno(errno); |
| 33 | } |
| 34 | catch( |
| 35 | my_exception & x ) |
| 36 | { |
| 37 | BOOST_TEST(1==*boost::get_error_info<info_errno>(x)); |
| 38 | } |
| 39 | return boost::report_errors(); |
| 40 | } |
| 41 |