id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 4335,Unresolved external symbols for MSVC with link=shared,matt.chambers42@…,Jonathan Turkanis,"Since the definitions for the methods of file_descriptor_source and file_descriptor_sink were moved to the CPP file, those classes now need to be declared with BOOST_IOSTREAMS_DECL like file_descriptor is. This is a trivial fix which is absolutely necessary for iostreams to work with link=shared.",Bugs,closed,Boost 1.44.0,iostreams,Boost Development Trunk,Showstopper,fixed,,