id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
7408,istream_range should not pull istream,Christopher Yeleighton <giecrilj@…>,Neil Groves,"To minimize the time you have to wait on the compiler, it is good to only #include the headers you really need. istream_range.hpp simply #includes <istream> when it does not need to — and that can penalize the runtime as well. 

<iosfwd> should be #included whenever you simply need the name of an I/O-related class, such as ""basic_istream"". Like the name implies, these are forward declarations.",Bugs,closed,To Be Determined,range,Boost 1.51.0,Optimization,fixed,,