[Boost-bugs] [Boost C++ Libraries] #6551: BOOST_CLASS_VERSION emits use of old-style cast when compiling with -Wold-style-cast

Subject: [Boost-bugs] [Boost C++ Libraries] #6551: BOOST_CLASS_VERSION emits use of old-style cast when compiling with -Wold-style-cast
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-02-13 09:30:24

#6551: BOOST_CLASS_VERSION emits use of old-style cast when compiling with -Wold-
style-cast
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 Reporter:  andre.kwakernaak@…          |       Owner:  agurtovoy
     Type:  Bugs                        |      Status:  new      
Milestone:  To Be Determined            |   Component:  mpl      
  Version:  Boost Development Trunk     |    Severity:  Problem  
 Keywords:                              |  
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 In our project we want to compile all code with -Wold-style-cast and treat
 warnings as errors. We pass the boost/include directory with -isystem to
 gcc. This keeps warnings from boost from obfuscating our build output.
 However if a macro from constains warnings we still get them.

 BOOST_CLASS_VERSION uses BOOST_MPL_ASSERT which causes the warning. I
 changed the old style casts to c++ casts in the macro's from
 boost/mpl/assert.hpp.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/6551>
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