[Bug libstdc++/119022] ranges::inplace_merge should check for iterator_concept, not iterator_category

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119022

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Yes, sorry, I was confusing 100070 with Bug 100795 (which depends on 100070).

100795 is about algorithms and already mentions inplace_merge.

*** This bug has been marked as a duplicate of bug 100795 ***