48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
// dynamic_link_test.cpp -------------------------------------------------------------//
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// Copyright Beman Dawes 2010
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// Distributed under the Boost Software License, Version 1.0.
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// See www.boost.org/LICENSE_1_0.txt
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// Library home page is www.boost.org/libs/system
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//--------------------------------------------------------------------------------------//
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// Dynamic link libraries (DLL's), also know as dynamic shared objects (DSO's),
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// can cause symbol visability problems unless carefully configured. One of the
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// manifestations, particularly with GCC, is that a system_error exception thrown from
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// a DLL or DSO is not caught.
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//
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// The purpose of this program is to test for that error.
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//--------------------------------------------------------------------------------------//
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#include <boost/system/system_error.hpp>
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#include <iostream>
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void throw_test();
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int main()
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{
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try
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{
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throw_test();
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}
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catch (const boost::system::system_error& ex)
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{
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std::cout << " caught boost::system::system_error as expected\n";
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std::cout << " what() reports " << ex.what() << '\n';
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return 0;
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}
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catch (const std::runtime_error& ex)
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{
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std::cout << " error: caught std::runtime_error instead of boost::system::system_error\n";
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std::cout << " what() reports " << ex.what() << '\n';
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return 1;
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}
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std::cout << " error: failed to catch boost::system::system_error\n";
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return 1;
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}
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