id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
7123	Forward declaration for scoped allocator customization traits.	Daniel James	Ion Gaztañaga	"A container currently needs to include all of `scoped_allocator.hpp` just to customize the appropriate traits which seems a bit much. Could you declare (not define) `constructible_with_allocator_suffix` and `constructible_with_allocator_prefix` in a separate header so that they can be specialised without including all the other things?


It might be useful to include a definition of `allocator_arg_t` in case it needs to write a constructor using it."	Bugs	closed	To Be Determined	container	Boost 1.50.0	Problem	fixed