2 Commits

Author	SHA1	Message	Date
Niko Matsakis	65071708f8	make a custom error for overlap with negative impls	2020-03-26 06:52:26 -04:00
Niko Matsakis	e8a05e201e	permit negative impls for non-auto traits	2020-03-26 06:27:45 -04:00