commit 4211451486a344d0d7064c7f1d1f66d05a93039c
author Louis Dionne <ldionne@apple.com> Tue Jun 11 14:48:40 2019 +0000
committer Louis Dionne <ldionne@apple.com> Tue Jun 11 14:48:40 2019 +0000
tree 027bff888d052d3d4026835455d2ef39dbe99d06
parent dbcfe753250d4e34e225426747753bb4a7ff0019

[libcxx] Slightly improved policy for handling experimental features

Summary:
Following the discussion on the libcxx-dev mailing list
(http://lists.llvm.org/pipermail/libcxx-dev/2019-May/000358.html),
this implements the new policy for handling experimental features and
their deprecation. We basically add a deprecation warning for
std::experimental::filesystem, and we remove a bunch of <experimental/*>
headers that were now empty.

Reviewers: mclow.lists, EricWF

Subscribers: mgorny, christof, jkorous, dexonsmith, arphaman, libcxx-commits, jfb

Tags: #libc

Differential Revision: https://reviews.llvm.org/D62428

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@363072 91177308-0d34-0410-b5e6-96231b3b80d8