291 commits

Author	SHA1	Message	Date
Folkert	ef39bad7c6	auto clippy fixes	2023-07-10 18:27:08 +02:00
Ayaz Hafiz	739343a5b6	Clippy	2023-06-22 14:32:07 -05:00
Ayaz Hafiz	e019ec6736	Add todo	2023-06-22 14:31:49 -05:00
Ayaz Hafiz	adf961ba0b	Use UEnv where possible	2023-06-22 14:31:49 -05:00
Ayaz Hafiz	ad20a2ee41	Shove more into a common env	2023-06-22 14:31:48 -05:00
Ayaz Hafiz	b5ea2c2c99	s/SolveCtx/SolveConfig/g	2023-06-22 14:31:36 -05:00
Ayaz Hafiz	4f7f66d695	Reorder	2023-06-22 14:31:24 -05:00
Ayaz Hafiz	8314d44650	Break up solve/solve into smaller modules	2023-06-22 14:31:14 -05:00
Ayaz Hafiz	d1dad56331	Rename env to scope	2023-06-22 14:31:03 -05:00
Ayaz Hafiz	683b586f60	Use more structs instead of tuples	2023-06-22 14:31:02 -05:00
Bryce Miller	cb08225bf0	| -> where	2023-06-05 20:19:00 -04:00
Bryce Miller	dbc0204532	abilities syntax has -> implements	2023-05-24 21:30:16 -04:00
Ayaz Hafiz	5ec2715820	Correctly introduce new recursion variables at the correct rank	2023-05-01 13:14:59 -05:00
Ayaz Hafiz	190990155e	Correctly introduce new openness variables at the union rank	2023-05-01 13:14:58 -05:00
Anton-4	e784baccce	rust update, nix update, clippy fixes	2023-04-22 14:51:01 +02:00
Ayaz Hafiz	87a36e62bf	Do not replace already-recursive lambda sets in occurs checks ... If a lambda set appears in an occurs chain but it is itself already recursive, then it is should not be eligibil for modification in the occurs chain. Closes #4725	2023-04-12 16:13:30 -05:00
Brendan Hansknecht	165ffcf38d	properly unify ingested file type variable	2023-04-09 14:03:34 -07:00
Brendan Hansknecht	8dd9a5e3c7	correct wrong early return	2023-04-09 14:03:34 -07:00
Brendan Hansknecht	e5b88366fe	add proper error messages for ingested files	2023-04-09 14:03:33 -07:00
Brendan Hansknecht	62fcc71be3	snapshot subs to avoid cloning them	2023-04-09 14:03:33 -07:00
Brendan Hansknecht	2e2b687fac	fix errors with alias analysis	2023-04-09 14:03:33 -07:00
Brendan Hansknecht	6302a8d4b5	switch from type annotation to type variable	2023-04-09 14:03:33 -07:00
Ayaz	8c55e8126d	Merge pull request #5203 from roc-lang/virtual-dom-annotations ... Fix a few bugs Virtual-DOM cropped up	2023-03-25 20:00:51 -05:00
Ayaz	1891df77b8	Merge pull request #5188 from roc-lang/i5177 ... Make sure openness constraint goes under tuples	2023-03-25 15:52:09 -05:00
Ayaz	61dd5cc8c7	Merge pull request #5179 from roc-lang/i5143-tuple-abilities ... Implement ability obligation checking and derivation for tuples	2023-03-25 15:51:39 -05:00
Ayaz Hafiz	f37ede036a	Do not adjust rank of lambda sets under alias arguments	2023-03-25 15:21:40 -05:00
Ayaz Hafiz	1b2ee9ad30	Make sure openness constraint goes under tuples ... Closes #5177	2023-03-24 14:13:14 -05:00
Ayaz Hafiz	3e83e42195	Make sure to report error rather than descending as appropriate	2023-03-22 17:08:43 -05:00
Ayaz Hafiz	3d2642b282	Stray dbg	2023-03-22 17:08:42 -05:00
Ayaz Hafiz	e6094df69b	Fast-path for determining ability member impls for builtin opaques	2023-03-22 17:08:41 -05:00
Ayaz Hafiz	075332ec88	Run builtin opaques and abilities through derive key	2023-03-22 17:03:57 -05:00
Ayaz Hafiz	dba72c0565	Handle builtin opaque types that implement an ability but don't explicitly list so	2023-03-22 17:03:35 -05:00
Ayaz Hafiz	8a7d9f8f23	Better debugging when lambda set region is missing	2023-03-22 11:13:00 -05:00
Ayaz Hafiz	f4f9ae7a5d	Implement obligation checking of tuples for all abilities	2023-03-22 10:03:01 -05:00
Ayaz Hafiz	63e30443fd	Fix formatting	2023-01-27 17:35:31 -06:00
Ayaz Hafiz	572a666780	No Encode/Decode for Nat	2023-01-27 17:16:10 -06:00
Joshua Warner	303e5bceb3	Fix tuple accessor type printing	2023-01-22 13:22:39 -08:00
Joshua Warner	de828416bf	Initial implementation of tuples in type checking ... This leaves in place a bunch of TODOs and likely many bugs - notably, I haven't tested codegen/layout at all here.	2023-01-22 12:40:44 -08:00
Ayaz Hafiz	c9460ecf3f	Rename IsImplicitOpennessVar	2023-01-16 10:52:23 -06:00
Ayaz Hafiz	5fceb9ceb7	Push implicit openness vars through	2023-01-16 10:52:23 -06:00
Ayaz Hafiz	a47841d426	Generalize tag openness extension variables	2023-01-16 10:52:23 -06:00
Ayaz Hafiz	1c93727822	Add a notion of "openness" tag extensions suitable only for size-polymorphism	2023-01-16 10:52:23 -06:00
Ayaz Hafiz	7c4cfba4b8	Rephrase solve comments as per Folkert's review	2023-01-13 12:58:11 -06:00
Folkert de Vries	386983a657	Merge pull request #4881 from roc-lang/rename-rank-none ... Rename rank none to rank generalized	2023-01-12 00:25:24 +01:00
Ayaz Hafiz	d214598a16	Rename rank none to rank generalized	2023-01-11 14:55:18 -06:00
Ayaz Hafiz	058644aa96	Implement weakening of variables introduced in branch patterns ... Variables introduced in branch patterns should never be generalized in the new weakening model. This implements that. The strategy is: - when we have a let-binding that should be weakened, do not introduce its bound variables in a new (higher) rank - instead, introduce them at the current rank, and also solve the let-binding at the current rank - if any of those variables should then be generalized relative to the current rank, they will be so when the current rank is popped and generalized	2023-01-11 14:28:46 -06:00
Ayaz Hafiz	7febddd1ea	Get rid of unneeded unsafe code and explain max_rank adjustment	2023-01-11 14:28:46 -06:00
Ayaz Hafiz	ddda00036e	Add more comments to solve	2023-01-11 14:28:46 -06:00
Ayaz Hafiz	c2cb94a927	Decide rank to work in for weakening	2023-01-11 14:28:46 -06:00
Ayaz Hafiz	5ccedca093	Implement de-generalization for weakened let bindings	2023-01-11 14:28:45 -06:00