Implement is_always_lock_free
authorJF Bastien <jfb@google.com>
Fri, 25 Mar 2016 15:48:21 +0000 (15:48 +0000)
committerJF Bastien <jfb@google.com>
Fri, 25 Mar 2016 15:48:21 +0000 (15:48 +0000)
commitb95ee819f2fdb60463f8317e57134c0f27c4ccb3
tree525c49c20ae17577fce3ba96d858726f8ca0e70f
parent9706dcf93b0ba49fca2f149e849d286e5412f765
Implement is_always_lock_free

Summary:

This was voted into C++17 at the Jacksonville meeting. The final P0152R1
paper will be in the upcoming post-Jacksonville mailing, and is also
available here:

  http://jfbastien.github.io/papers/P0152R1.html

Reviewers: mclow.lists, rsmith

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D17951

llvm-svn: 264413
libcxx/include/atomic
libcxx/test/std/atomics/atomics.lockfree/isalwayslockfree.pass.cpp [new file with mode: 0644]