tree 8e717fee6a99c11a4c0446d2d3033dfc6f1376fe
parent b2f1e11de98fee85337a8c1875facc5415e000dd
author Mikhail Maltsev <mikhail.maltsev@arm.com> 1637921539 +0000
committer Copybara-Service <copybara-worker@google.com> 1637921823 -0800

[libcxx] Implement three-way comparison for std::reverse_iterator

This patch implements operator<=> for std::reverse_iterator and
also adds a test that checks that three-way comparison of different
instantiations of std::reverse_iterator works as expected (related to
D113417).

Reviewed By: ldionne, Quuxplusone, #libc

Differential Revision: https://reviews.llvm.org/D113695

GitOrigin-RevId: d8f3cdfed03fe73c152d7fbf509f34f4b502f384