[Boost-bugs] [Boost C++ Libraries] #1507: [variant] C4512 warnings from VC8.0

Subject: [Boost-bugs] [Boost C++ Libraries] #1507: [variant] C4512 warnings from VC8.0
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2007-12-08 00:42:30

#1507: [variant] C4512 warnings from VC8.0
---------------------------------------------------------+------------------
 Reporter:  Richard Webb <richard.webb_at_[hidden]>  |       Owner:  ebf     
     Type:  Bugs                                         |      Status:  new     
Milestone:  To Be Determined                             |   Component:  variant 
  Version:  Boost Development Trunk                      |    Severity:  Cosmetic
 Keywords:                                               |  
---------------------------------------------------------+------------------
 Variant produces a number of C4512 (assignment operator could not be
 generated) warnings when used in VC8 with warning level 4/code analysis
 enabled:

 {{{
 boost\variant\detail\apply_visitor_delayed.hpp(75) : warning C4512:
 'boost::apply_visitor_delayed_t<Visitor>' : assignment operator could not
 be generated

 boost\variant\variant.hpp(894) : warning C4512:
 'boost::detail::variant::invoke_visitor<Visitor>' : assignment operator
 could not be generated

 boost\variant\variant.hpp(1544) : warning C4512:
 'boost::variant<T0_,T1,T2>::assigner' : assignment operator could not be
 generated

 boost\variant\variant.hpp(650) : warning C4512:
 'boost::detail::variant::backup_assigner<Variant,RhsT>' : assignment
 operator could not be generated
 }}}

 The attached patch silences the warnings that i'm seeing in my project.

-- 
Ticket URL: <http://svn.boost.org/trac/boost/ticket/1507>
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