tree d869d075cc519b6032da4d400ea67c2abd3ab4e7
parent 653921b1a18a4fa01580b6b43ca81c916dd865c3
author Wyatt Hepler <hepler@google.com> 1598549661 -0700
committer CQ Bot Account <commit-bot@chromium.org> 1598884743 +0000

pw_polyfill: std::integer_sequence, std::to_array

- Implement std::integer_sequence for C++11.
- Implement C++20's std::to_array.
- Define feature test macros when the features are defined.

Change-Id: Idd7f34496fe6fe273c3ecd2a9458a62416e38eb2
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/16961
Reviewed-by: Keir Mierle <keir@google.com>
Commit-Queue: Wyatt Hepler <hepler@google.com>