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41 lines
762 B
C++
41 lines
762 B
C++
// Copyright 2020 Peter Dimov
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// Distributed under the Boost Software License, Version 1.0.
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// https://www.boost.org/LICENSE_1_0.txt)
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#include <boost/utility/value_init.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <boost/config.hpp>
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#include <boost/config/pragma_message.hpp>
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#if __cplusplus >= 201103L || ( defined(BOOST_MSVC) && BOOST_MSVC >= 1900 )
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struct X
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{
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int a;
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char b;
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};
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struct Y: boost::value_initialized<X>
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{
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char c = 42;
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};
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int main()
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{
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Y y;
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BOOST_TEST_EQ( y.data().a, 0 );
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BOOST_TEST_EQ( y.data().b, 0 );
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BOOST_TEST_EQ( y.c, 42 );
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return boost::report_errors();
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}
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#else
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BOOST_PRAGMA_MESSAGE( "Skipping test because compiler doesn't support in-class member initializers" )
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int main() {}
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#endif
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