| 1 | // Copyright 2010, Niels Dekker. |
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| 2 | // |
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| 3 | // Distributed under the Boost Software License, Version 1.0. (See |
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| 4 | // accompanying file LICENSE_1_0.txt or copy at |
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| 5 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 6 | // |
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| 7 | // Test program for boost::initialized<T>. Must fail to compile. |
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| 8 | // |
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| 9 | // Initial: 2 May 2010 |
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| 10 | |
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| 11 | #include <boost/utility/value_init.hpp> |
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| 12 | |
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| 13 | namespace |
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| 14 | { |
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| 15 | void from_value_initialized_to_initialized() |
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| 16 | { |
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| 17 | boost::value_initialized<int> value_initialized_int; |
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| 18 | |
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| 19 | // Okay: initialized<T> can be initialized by value_initialized<T>. |
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| 20 | boost::initialized<int> initialized_int(value_initialized_int); |
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| 21 | } |
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| 22 | |
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| 23 | void from_initialized_to_value_initialized() |
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| 24 | { |
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| 25 | boost::initialized<int> initialized_int(13); |
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| 26 | |
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| 27 | // The following line should not compile, because initialized<T> |
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| 28 | // should not be convertible to value_initialized<T>. |
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| 29 | boost::value_initialized<int> value_initialized_int(initialized_int); |
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| 30 | } |
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| 31 | } |
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| 32 | |
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| 33 | int main() |
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| 34 | { |
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| 35 | // This should fail to compile, so there is no need to call any function. |
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| 36 | return 0; |
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| 37 | } |
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| 38 | |
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