4 commits

Author	SHA1	Message	Date
Ariel Ben-Yehuda	4bcabbd45a	add comments and tests	2016-05-03 18:30:10 +03:00
Niko Matsakis	944723b773	process cycles as soon as they are detected ... We used to wait for the recursion limit, but that might well be too long!	2016-04-04 11:14:44 -04:00
Jeffrey Seyfried	da41e583d6	Fix fallout in tests	2016-03-30 22:00:48 +00:00
Niko Matsakis	3046ac217f	Detect cycles and specialize error reporting for Sized. It is important ... to get the `Sized` error usable, since that hits new users frequently. Further work is needed for the error reporting for non-Sized cycle cases; those currently just fallback to the old path. Also adjust tests.	2016-01-16 05:22:32 -05:00