23 lines
566 B
C++
23 lines
566 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/shared_ptr.hpp>
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#include <boost/smart_ptr/enable_shared_from.hpp>
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struct X: public boost::enable_shared_from
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{
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};
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#if defined(__clang__) && defined(_MSC_VER)
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// clang-cl claims that it accepts this code for compatibility
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// with msvc, but no version of msvc accepts it
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# pragma clang diagnostic error "-Wmicrosoft-using-decl"
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#endif
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int main()
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{
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boost::shared_ptr<X> px( new X );
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px->weak_from_this();
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}
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