id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
3725	boost/io/ios_state.hpp	anonymous	Daryle Walker	"The boost/io/ios_state.hpp should be compiled with highest warning level.

In MSVC 9.0 with warning level 4 it produces:
""Assignment operator could not be generated"".

Since all saver classes are non copyable they should derive from 
noncopyable or declare private copy constructor and assignment operator."	Patches	closed	Boost 1.42.0	io	Boost 1.41.0	Cosmetic	duplicate