[Bug libstdc++/71107] wstring_convert::from_bytes produces wide chars with the wrong byte order

[cantabile.desu at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71107

--- Comment #9 from Bitterblue <cantabile.desu at gmail dot com> ---
Still broken in GCC 6.3.1...