[Boost-bugs] [Boost C++ Libraries] #1130: GCC -wundef warnings

Subject: [Boost-bugs] [Boost C++ Libraries] #1130: GCC -wundef warnings
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2007-07-30 12:07:40

#1130: GCC -wundef warnings
-----------------------+----------------------------------------------------
 Reporter:  anonymous  |        Type:  Bugs            
   Status:  new        |   Milestone:  To Be Determined
Component:  None       |     Version:  Boost 1.34.1    
 Severity:  Problem    |    Keywords:                  
-----------------------+----------------------------------------------------
 Compiling code that includes Boost headers with `gcc -wundef` produces a
 lot of warnings about undefined preprocessor symbols, mainly in
 `BOOST_WORKAROUND(XXX, ...)`
 where `XXX` is not defined.

 Example:

 boost/filesystem/fstream.hpp line 103:

 {{{
 #   if !BOOST_WORKAROUND( BOOST_MSVC, <= 1200 ) // VC++ 6.0 can't handle
 this
 }}}

 should probably be

 {{{
 #   if defined( BOOST_MSVC ) && !BOOST_WORKAROUND( BOOST_MSVC, <= 1200 )
 }}}

-- 
Ticket URL: <http://svn.boost.org/trac/boost/ticket/1130>
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