[Boost-bugs] [Boost C++ Libraries] #1301: copy-initialization from const-qualified object doesn't work

Subject: [Boost-bugs] [Boost C++ Libraries] #1301: copy-initialization from const-qualified object doesn't work
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2007-10-05 16:56:26

#1301: copy-initialization from const-qualified object doesn't work
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 Reporter:  Shunsuke Sogame <pstade.mb_at_[hidden]>  |       Owner:  fcacciola
     Type:  Bugs                                   |      Status:  new      
Milestone:  Boost 1.35.0                           |   Component:  optional 
  Version:  Boost 1.34.1                           |    Severity:  Problem  
 Keywords:                                         |  
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 A copy-initialization from const-qualified object
 doesn't work on gcc-3.4 and gcc-4.1, whereas
 msvc-7.1 and msvc-8.0 work.

     int const i = 10;
     boost::optional<int const &> o = i; // copy-initialization
     BOOST_TEST(&*o == &i); // failed on gcc3.4 and 4.1.

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Ticket URL: <http://svn.boost.org/trac/boost/ticket/1301>
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