45 lines
901 B
C++
45 lines
901 B
C++
// Copyright 2022 Peter Dimov
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// Distributed under the Boost Software License, Version 1.0.
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// http://www.boost.org/LICENSE_1_0.txt
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// Reduced from a boost::system::result test; codegen bug
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// in GCC < 5 which is somehow triggered by __PRETTY_FUNCTION__
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// and throwing an exception
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#include <boost/assert/source_location.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <exception>
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template<class T> class result
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{
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private:
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bool has_value_;
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T value_;
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public:
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result(): has_value_( false ), value_()
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{
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}
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T value( boost::source_location const& /*loc*/ = BOOST_CURRENT_LOCATION ) const
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{
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if( has_value_ )
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{
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return value_;
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}
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else
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{
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throw std::exception();
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}
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}
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};
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int main()
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{
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result<int> r;
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BOOST_TEST_THROWS( r.value(), std::exception );
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return boost::report_errors();
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}
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