2 commits

Author	SHA1	Message	Date
Andy Russell	b6f148c8bd	hide --explain hint if error has no extended info	2019-04-18 13:29:28 -04:00
Niko Matsakis	1f4d100472	move E0637 to lowering and improve output, add more tests	2018-10-17 17:15:24 -04:00