commit 12e8d3f25e6d81237eb7b6964c282e44f62ab5c5
author Christopher Di Bella <cjdb@google.com> Sun Apr 04 05:12:46 2021 +0000
committer Copybara-Service <copybara-worker@google.com> Fri Apr 16 12:23:26 2021 -0700
tree 22b249c5f0fc255ae2b27bd9ad9e8d6bab8cfaef
parent 4ba51275e737f9f3495ab5b45ba65c5a9664347a

[libcxx] adds `cpp17-.*iterator` concepts for iterator_traits

The `iterator_traits` patch became too large for a concise review, so
the "bloat" —as it were— was moved into this patch. Also tests most
C++[98,17] iterator types to confirm backwards compatibility is
successful (regex iterators are intentionally not present, but directory
iterators are due to a peculiar error encountered while patching
`iterator_traits`).

Depends on D99461.

Differential Revision: https://reviews.llvm.org/D99854

GitOrigin-RevId: 0148b653727592279e1e399129f9c623cd83bb38