5 Commits

Author	SHA1	Message	Date
Niko Matsakis	fda3378e3f	introduce negative_impls feature gate and document ... They used to be covered by `optin_builtin_traits` but negative impls are now applicable to all traits, not just auto traits. This also adds docs in the unstable book for the current state of auto traits.	2020-03-26 06:52:55 -04:00
Niko Matsakis	e8a05e201e	permit negative impls for non-auto traits	2020-03-26 06:27:45 -04:00
Esteban Küber	b8f9866257	Tweak output for invalid negative impl errors	2020-03-22 21:53:29 -07:00
Mark Rousskov	2a663555dd	Remove licenses	2018-12-25 21:08:33 -07:00
David Wood	3fc7ab2373	Merged migrated compile-fail tests and ui tests. Fixes #46841.	2018-08-14 11:12:09 +02:00