| 1 | // Copyright 2020 Peter Dimov |
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| 2 | // Distributed under the Boost Software License, Version 1.0. |
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| 3 | // https://www.boost.org/LICENSE_1_0.txt |
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| 4 | |
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| 5 | #if defined(__cpp_deduction_guides) |
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| 6 | |
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| 7 | #include <boost/shared_ptr.hpp> |
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| 8 | #include <boost/weak_ptr.hpp> |
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| 9 | |
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| 10 | int main() |
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| 11 | { |
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| 12 | boost::shared_ptr<int> p1( new int ); |
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| 13 | boost::weak_ptr<int> p2( p1 ); |
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| 14 | boost::shared_ptr p3( p2 ); |
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| 15 | } |
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| 16 | |
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| 17 | #else |
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| 18 | |
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| 19 | #include <boost/config/pragma_message.hpp> |
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| 20 | |
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| 21 | BOOST_PRAGMA_MESSAGE( "Skipping test because __cpp_deduction_guides is not defined" ) |
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| 22 | |
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| 23 | int main() {} |
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| 24 | |
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| 25 | #endif |
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| 26 | |
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