Remove gcc-v4.7 support from MemoryIdler v2018.01.08.00
authorYedidya Feldblum <yfeldblum@fb.com>
Mon, 8 Jan 2018 05:40:55 +0000 (21:40 -0800)
committerFacebook Github Bot <facebook-github-bot@users.noreply.github.com>
Mon, 8 Jan 2018 05:49:59 +0000 (21:49 -0800)
commit1374bb3aba58bb6b76f172ab97e5ed8c59c4a60c
tree83abae444a791f84dccc268c816f93cf61b24b8c
parent7462c4c257f640552f3b5f18da178c04cdf61e1f
Remove gcc-v4.7 support from MemoryIdler

Summary:
[Folly] Remove gcc-v4.7 support from `MemoryIdler`.

As of gcc-v4.8, `std::is_trivial<std::chrono::duration<Rep, Period>>::value` holds. We no longer need any extra support.

Reviewed By: meyering

Differential Revision: D6673517

fbshipit-source-id: f28b2d126f113547ebf36c85f9fa37a5d944d65b
folly/detail/MemoryIdler.h