https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113074
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |oh my --- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> --- Just because something compiles with clang and/or libc++ doesn't mean gcc is wrong, that's not how a standard works. When this was brought up with LWG it was pointed out that the library only checks for to_address when an iterator has explicitly opted in to it by using iterator_concept = contiguous_iterator_concept and that it is better to error than silently degrade to random access.