2 Commits

Author	SHA1	Message	Date
Patrick Walton	9143688197	librustc: Replace impl Type : Trait with impl Trait for Type. rs=implflipping	2013-02-14 14:44:12 -08:00
Niko Matsakis	2b67d88809	Rewrite the coercion code to be more readable, more sound, and to reborrow when ... needed. Regarding soundness: there was a subtle bug in how it was done before; see the compile-fail test for an example. Regarding reborrowing: reborrowing allows mut and const slices/borrowed-pointers to be used with pure fns that expect immutable data. r=brson	2013-01-28 10:01:59 -08:00