id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
10911,boost/iostreams/filter/zlib.hpp gives C4275 warning with visual studio,Joseph Southwell <joseph@…>,Jonathan Turkanis,"please change the line

{{{
# pragma warning(disable:4251 4231 4660)         // Dependencies not exported.
}}}

to 

{{{
# pragma warning(disable:4251 4231 4660 4275)         // Dependencies not exported.
}}}

This will fix...

{{{
1>c:\development\boost_1_56_0\boost\iostreams\filter\zlib.hpp(138): warning C4275: non dll-interface class 'std::ios_base::failure' used as base for dll-interface class 'boost::iostreams::zlib_error'
1>          c:\program files (x86)\microsoft visual studio 12.0\vc\include\xiosbase(221) : see declaration of 'std::ios_base::failure'
1>          c:\development\boost_1_56_0\boost\iostreams\filter\zlib.hpp(138) : see declaration of 'boost::iostreams::zlib_error'
}}}",Bugs,new,To Be Determined,iostreams,Boost 1.57.0,Cosmetic,,,