2 Commits

Author	SHA1	Message	Date
Ben Cohen	a4230ab2ad	[stdlib] Update stdlib to 4.0 and reorganize compatibility shims (#17580) ... * Update stdlib to 4.0 and move all compatibility shims into a dedicated source file	2018-06-29 06:26:52 -07:00
Ben Cohen	4ddac3fbbd	[stdlib] Eradicate IndexDistance associated type (#12641) ... * Eradicate IndexDistance associated type, replacing with Int everywhere * Consistently use Int for ExistentialCollection’s IndexDistance type. * Fix test for IndexDistance removal * Remove a handful of no-longer-needed explicit types * Add compatibility shims for non-Int index distances * Test compatibility shim * Move IndexDistance typealias into the Collection protocol	2017-12-08 12:00:23 -08:00