2 Commits

Author	SHA1	Message	Date
Kevin Ballard	8a60952100	Move if let behind a feature gate	2014-09-30 18:54:03 +02:00
Kevin Ballard	976438f78f	Produce a better error for irrefutable if let patterns ... Modify ast::ExprMatch to include a new value of type ast::MatchSource, making it easy to tell whether the match was written literally or produced via desugaring. This allows us to customize error messages appropriately.	2014-09-30 18:54:02 +02:00