Unfortunately the revert has been reverted by @gribozavr which means that master again will not build on a Mac running latest toolchain snapshot for Xcode. Seems there are downstream dependencies on swift-corelibs-foundation being up-to-date with where swift master is tracking.
If the master branch of swift-corelibs-foundation indeed tracks swift master how shall we configure our local development environments for a Mac? The pre-canned toolchain snapshots from swift.org get stale quickly. Building the toolchain from swift source takes a long time, over three hours in my experience. Given the commit cadence on swift master rebuilding the toolchain daily isn’t a viable option.
Any thoughts would be much appreciated.
Date: Fri, 20 May 2016 09:09:00 -0700
From: Philippe Hausler <firstname.lastname@example.org>
Just pushed the revert, I will revisit it when we have the next drop of the toolchains for all platforms that include the required change for this correction.