commit 979d3caa2a798b0efc69a0b5df649299a761fee7
author Arthur O'Dwyer <arthur.j.odwyer@gmail.com> Sun Mar 21 16:53:09 2021 -0400
committer Copybara-Service <copybara-worker@google.com> Thu Mar 25 13:29:20 2021 -0700
tree 490594d2381a8b0ccbd116bb2b51fe936e616d15
parent 5fe11b53ba735eae9e0b18193f4d61e8e05cd91b

[libc++] Move __libcpp_erase_if_container into <iterator>, and ADL-proof it.

The container headers don't need to include <functional> for any other reason
(or at least, they wouldn't if we moved `less` and `equal_to` out of <functional>),
so let's put `__libcpp_erase_if_container` somewhere that's common to the
containers but outside of <functional>.

Also, calling `std::erase_if(c, pred)` should not trigger ADL.

Differential Revision: https://reviews.llvm.org/D99043

GitOrigin-RevId: 2ac6babcc007ccbe7f18d71cd6188c925cf25813