id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
1554	When BOOST_HASH_NO_EXTENSIONS is defined hash doesn't support new string types.	Daniel James	Daniel James	"When BOOST_HASH_NO_EXTENSIONS is defined boost::hash only supports the types it has been explicitly specialized for, which doesn't include std::u16string and std::u32string. I don't know of any existing implementations, but it would be good to be prepared.

To support them I need:

1. A macro to be defined when they're present (in Boost.Config?)
2. Add specializations to hash.hpp
3. Add tests to hash_string_test.cpp
4. Add documentation

When BOOST_HASH_NO_EXTENSIONS is not defined they should work automatically (but it'd still be good to test this)."	Bugs	closed	Boost 1.37.0	hash	Boost 1.34.1	Problem	wontfix