tree b48643b9c6253105fe2a2dfb096f7e12a50cb422
parent 2ab98fbcd4f71fde5ead3bc43192d2e45ce35ccc
author Louis Dionne <ldionne@apple.com> 1552421406 +0000
committer Louis Dionne <ldionne@apple.com> 1552421406 +0000

[libc++] Enable deprecation warnings by default

Summary:
In r342843, I added deprecation warnings to some facilities that were
deprectated in C++14 and C++17. However, those deprecation warnings
were not enabled by default.

After discussing this on IRC, we had finally gotten consensus to enable
those warnings by default, and I'm getting around to doing that only
now.

Reviewers: mclow.lists, EricWF

Subscribers: christof, jkorous, dexonsmith, jdoerfert, libcxx-commits

Differential Revision: https://reviews.llvm.org/D58140

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@355961 91177308-0d34-0410-b5e6-96231b3b80d8