[Bug libstdc++/100824] ranges::size should treat the subexpression as an lvalue

[hewillk at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100824

--- Comment #3 from 康桓瑋 <hewillk at gmail dot com> ---
Another trivial issue is that LWG 3403 is not implemented and the
ranges​::​data is missing the decay-copy part, making it unable to work with
the following type.

struct A { int*&& data(); };