Added macro BOOST_NO_CXX11_DEFAULTED_MOVES #205
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This was referenced Jan 4, 2018
Lastique
reviewed
Jan 10, 2018
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| struct foo { | ||
| foo(foo&&) = default; | ||
| foo& operator=(foo&&) = default; |
pdimov
reviewed
Jan 10, 2018
| // See http://www.boost.org/libs/config for more information. | ||
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| // MACRO: BOOST_NO_CXX11_DEFAULTED_MOVES | ||
| // TITLE: C++0x defaulting of move constructor/assignmet unavailable |
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"assignment" misspelled. (Next line too.)
pdimov
reviewed
Jan 10, 2018
| @@ -687,6 +687,11 @@ namespace std{ using ::type_info; } | |||
| # define BOOST_NO_CXX11_NON_PUBLIC_DEFAULTED_FUNCTIONS | |||
| #endif | |||
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| // Lack of defaulted moves is implied by the lack of either rvalue references or any dafaulted functions | |||
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Some compilers (GCC 4.4, 4.5, MSVC 12) have added support for defaulted functions and rvalue references, but move constructor and move assignment are not treated as special member functions yet so they cannot be defaulted.
The docs in QBK are updated but I just couldn't generate HTML out of them.