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61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
// Copyright 2024 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/compat/invoke.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <functional>
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struct X
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{
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int m = -1;
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};
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struct Y: public virtual X
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{
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};
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int main()
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{
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{
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, X() ) ), true );
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, Y() ) ), true );
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}
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{
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X x;
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, x ) ), true );
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, &x ) ), true );
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, std::ref(x) ) ), true );
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, std::cref(x) ) ), true );
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}
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{
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Y y;
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, y ) ), true );
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, &y ) ), true );
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, std::ref(y) ) ), true );
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, std::cref(y) ) ), true );
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}
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{
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X const x = {};
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, x ) ), true );
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, &x ) ), true );
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, std::ref(x) ) ), true );
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}
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{
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Y const y = {};
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, y ) ), true );
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, &y ) ), true );
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BOOST_TEST_EQ( noexcept( boost::compat::invoke( &X::m, std::ref(y) ) ), true );
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}
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return boost::report_errors();
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}
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