[Bug libstdc++/99402] [10 Regression] std::copy creates _GLIBCXX_DEBUG false positive for attempt to subscript a dereferenceable (start-of-sequence) iterator

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99402

--- Comment #12 from Jonathan Wakely <redi at gcc dot gnu.org> ---
François fixed it. I just pasted the info here that didn't get automatically
added by the commit hooks, for some reason.