Re: [Boost-bugs] [Boost C++ Libraries] #6167: Assignment from a temporary of a class containing boost::unordered_map members fails with GNU GCC.

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #6167: Assignment from a temporary of a class containing boost::unordered_map members fails with GNU GCC.
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-06-05 03:00:52

#6167: Assignment from a temporary of a class containing boost::unordered_map
members fails with GNU GCC.
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  Reporter:  Geurt Vos <geurt.vos@…>          |       Owner:  igaztanaga
      Type:  Bugs                             |      Status:  new       
 Milestone:  To Be Determined                 |   Component:  unordered 
   Version:  Boost 1.48.0                     |    Severity:  Problem   
Resolution:                                   |    Keywords:            
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Comment (by yurik@…):

 In what seems to be either the same or related issue, on some versions of
 gcc (llvm-gcc-4.2 from Xcode on OS X, but not g++-4.1.2 in Linux) the
 following also does not compile (using the same 'struct A' from above):

 A a1, a2;
 std::swap(a1, a2); // Compile error inside generic non-specialized
 std::swap() when assigning "const Tmp tmp = ...;".

 On the other hand the originally described problem (simply 'A a; a =
 A();') occurs on both compilers I mentioned.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/6167#comment:7>
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