Re: [Boost-users] -Wundef warnings

Subject: Re: [Boost-users] -Wundef warnings
From: Yang Zhang (yanghatespam_at_[hidden])
Date: 2008-12-01 05:37:37

John Maddock wrote:
> Yang Zhang wrote:
>>> When using the -Wundef flag with gcc, I get warnings like the
>>> following:
>>>   error: "BOOST_MSVC" is not defined
>>>
>>> At least once before this was brought up on the lists:
>>>
>>>   http://lists.boost.org/boost-users/2006/10/22819.php
>>>
>>> The suggested solution is to disable this warning.  However, it
>>> seems to make more sense to just fix this in Boost (using #if
>>> defined(...) or #ifdef).  Why not make this fix in Boost?
> 
> Which Boost version, and which headers?
> 
> We did fix this where BOOST_WORKAROUND is used hence the question.
> 
> John.
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boost 1.35, boost/foreach.hpp
-- 
Yang Zhang
http://www.mit.edu/~y_z/