18 commits

Author	SHA1	Message	Date
Ayaz Hafiz	39f89e3d65	Get severity from type problem variants	2022-12-02 14:11:58 -06:00
Luke Boswell	d702e391b8	resolve feedback, added compiler stages diagram	2022-11-06 09:15:18 +11:00
Luke Boswell	f3bdb5f321	updating rust package documentation	2022-11-03 20:00:06 +11:00
Folkert de Vries	c4016547af	Merge pull request #4450 from roc-lang/simpl-exhaustiveness ... Simplify constructor recovery	2022-11-02 19:32:40 +01:00
Ayaz Hafiz	666f0f8a52	Simplify constructor recovery ... This fixes a bug in the list pattern matching code that caused crashes in the presence of list guards, and simplifies the pattern splitting algorithm to avoid complexity and allocations. Previously we would place arguments-to-be-matched of constructors and lists at the front of specialized rows for exhaustiveness checking, but at the back for redundancy checking. Now, we always place them at the back - this avoids needless allocation, and is not any worse, since we can still recover the non-exhaustive witnesses by looking at the end of a list, instead of the front.	2022-11-01 17:47:22 -05:00
Ayaz Hafiz	27b9dd8253	Simplify arity and branching calculation	2022-11-01 15:33:23 -05:00
Ayaz Hafiz	ae71c7efe2	Decision tree compilation of list patterns	2022-11-01 15:22:31 -05:00
Ayaz Hafiz	4b549ab24e	Apply clippy suggestions	2022-11-01 12:37:10 -05:00
Ayaz Hafiz	56bf50c331	Improve list pattern matching documentation	2022-11-01 12:07:00 -05:00
Ayaz Hafiz	7652ea2828	Add more documentation	2022-11-01 12:07:00 -05:00
Ayaz Hafiz	342f9f2e02	Add correct redundancy checking and tests for list patterns	2022-11-01 12:07:00 -05:00
Ayaz Hafiz	17920911e4	Implement list exhaustiveness checking	2022-11-01 12:07:00 -05:00
Ayaz Hafiz	92a3c48ce5	Implement sketching and pattern specialization for list patterns	2022-11-01 12:06:59 -05:00
Ayaz Hafiz	0f0e414272	Improve error message for uninhabited patterns	2022-09-19 10:55:02 -05:00
Ayaz Hafiz	ac752adc7c	Check in some more work	2022-09-16 16:09:21 -05:00
Folkert	6aa168ee0b	more various clippy fixes	2022-08-21 16:43:58 +02:00
Anton-4	6a15a7b41b	changed Cargo versions from 0.1.0 to 0.0.1	2022-08-03 11:41:19 +02:00
Anton-4	eee85fa45d	moved all crates into seperate folder + related path fixes	2022-07-01 17:37:43 +02:00