2 Commits

Author	SHA1	Message	Date
David Farler	b7d17b25ba	Rename -parse flag to -typecheck ... A parse-only option is needed for parse performance tracking and the current option also includes semantic analysis.	2016-11-28 10:50:55 -08:00
Doug Gregor	3d6de63b4f	[Type checker] Don't use default literal types for normal conformance constraints ... We previously allowed *any* conformance constraint to an ExpressibleBy*Literal protocol to provide a default type (e.g., Int/Double/String/etc.) based on the kind of literal protocol. This led to weird type inference behavior. Restrict the defaulting to actual literals---not just conformances to literal protocols---which is a much more reasonable rule. Because this is a source-breaking change, only introduce this new behavior when the Swift version >= 4, maintaining the old behavior in Swift 3 compatibility mode.	2016-10-20 10:36:02 -07:00