id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
8437	/boost/iostreams/stream.hpp possibly wrong detail::stream_base superclass	anonymous	Jonathan Turkanis	"The file contains:

typedef typename stream_traits<Device, Tr>::stream_type stream_type;
...
stream_base() : pbase_type(), stream_type(&member) { }

Thus stream_type *must* be a supertype of stream_base; however,
the only supertypes are:

    : protected base_from_member< stream_buffer<Device, Tr, Alloc> >,
      public Base

And the default value for template argument, Base, is:

          typename Base = // VC6 Workaround.
              BOOST_DEDUCED_TYPENAME
              detail::stream_traits<Device, Tr>::stream_type

So I would guess type stream_type typedef should be removed
and Base substituted for stream_type in the CTOR intialization list.


"	Bugs	new	To Be Determined	iostreams	Boost 1.52.0	Problem