3 Commits

Author	SHA1	Message	Date
Alexis Laferrière	3310a55682	[Test] Use the SwiftStdlib 5.5 macro in Concurrency tests	2021-05-06 13:48:49 -07:00
Mike Ash	1173b737aa	[Concurrency] Add availability to Concurrency APIs. ... This allows programs to target older OSes while using Concurrency behind an availability check. When targeting older OSes, the symbols are weak-linked and the compiler will require the use of Concurrency features to be guarded by an availability check. rdar://75850003	2021-04-01 10:42:08 -04:00
Kavon Farvardin	5468b2e2dd	regression test for _Concurrency module shadowing behavior	2020-11-09 13:56:41 -08:00