206 commits

Author	SHA1	Message	Date
Ayaz Hafiz	bde107da49	Remove TagName in favor of explicit TagName or Closure ... Note that we still need a `TagOrClosure` enum for phases past mono, but at least we get rid of the branches in the front end.	2022-06-02 09:44:34 -05:00
Ayaz Hafiz	40b43ea98d	Fix tests that use same temp path	2022-06-01 13:14:01 -05:00
Richard Feldman	4eec34becf	Update to use new square brace formatting	2022-05-22 23:15:54 -04:00
Richard Feldman	95e82f9414	Update reporting to use new formatting	2022-05-22 22:07:09 -04:00
Ayaz Hafiz	bc2d0a2c7a	Add some more tests	2022-05-20 17:39:26 -04:00
Ayaz Hafiz	a4c122d5db	Validate derives clauses after solving	2022-05-20 15:56:55 -04:00
ayazhafiz	3bd5c83bba	Fix error message typo	2022-05-20 15:55:46 -04:00
Ayaz Hafiz	9712cfe342	Canonicalize deriving	2022-05-20 15:55:45 -04:00
Richard Feldman	3212ca3949	Revise error message for Not Found	2022-05-20 11:30:57 -04:00
Ayaz Hafiz	768121e431	Don't allocate for missing or existing members by default ... - Missing members are zero in the happy case - Existing members will always be populated in the happy case, but I don't think they improve the error message, so just get rid of it.	2022-05-19 18:25:42 -04:00
Ayaz Hafiz	c5d970bd81	Improve reporting for unfulfilled abilities	2022-05-19 18:23:02 -04:00
Ayaz Hafiz	cf56b5015a	Fix existing reporting tests	2022-05-19 18:23:02 -04:00
Ayaz Hafiz	0e63efdf09	Scaffold tests	2022-05-19 18:23:02 -04:00
Ayaz Hafiz	577f1102d3	Update reporting tests ... Not sure why these changed, but it seems okay.	2022-05-19 18:21:43 -04:00
Richard Feldman	236b36c07a	Tweak some type-checking messages	2022-05-17 20:44:16 -04:00
Folkert	c161140aec	Merge remote-tracking branch 'origin/trunk' into more-tyck	2022-05-14 14:48:54 +02:00
Ayaz Hafiz	1609a1a48b	Add some comments and tests showing why recursive defs are constrained this way	2022-05-11 19:16:10 -04:00
Ayaz Hafiz	710a10a29c	Check for invalid cycles after type solving recursive defs ... Disallow cycles that pass through a non-function value. Since we evaluate eagerly, having one such cycle means there is at least one path in the program that (likely) has unbounded recursion. Of course we can't be certain (halting problem), but it's very likely, and avoids stuff like #1926. Also, mono (as it's done today) won't work if things in a cycle aren't functions. Closes #1926	2022-05-11 14:57:01 -04:00
Richard Feldman	fd40fed937	Fix a bunch of errors from clippy --tests	2022-05-10 15:21:48 -04:00
Ayaz Hafiz	62ebb80f09	Handle recursion through Applys with errors ... Closes #219	2022-05-10 12:58:14 -04:00
Ayaz Hafiz	4339d50480	Improve cycle error message ... Closes #2513	2022-05-10 12:11:32 -04:00
Ayaz Hafiz	3ddb14184d	Move dead code removal	2022-05-10 11:29:10 -04:00
Ayaz Hafiz	3de35f7aa2	Loosen recursion var rank restriction in presence of errors	2022-05-10 11:15:21 -04:00
Ayaz Hafiz	9f6847e882	Fix test	2022-05-09 11:09:54 -04:00
Ayaz Hafiz	f89b1fdac3	Fix space	2022-05-09 10:01:03 -04:00
Ayaz Hafiz	b0734c3d80	Disallow abilities on toplevel of scope	2022-05-09 09:45:02 -04:00
Richard Feldman	df7df4ccf8	Merge branch 'trunk' into mfonism/rename-num-float-type-to-frac	2022-05-08 20:54:33 -04:00
Ayaz Hafiz	7b195d5fdf	Abilities in aliases and external member defs are legal now	2022-05-08 15:08:16 -04:00
Ayaz Hafiz	c67bc5a8d6	Remove when-related changes	2022-05-08 15:07:27 -04:00
Ayaz Hafiz	5fe902b8d3	Improve non-exhaustive typechecking errors ... We will replace this with proper exhaustiveness checking when we have that in the typechecking phase, but for now this should do.	2022-05-08 15:07:27 -04:00
Ayaz Hafiz	c01baa9168	Fix failing reporting tests	2022-05-08 15:07:27 -04:00
Mfon Eti-mfon	9068c2414e	Rename float functions and vars	2022-05-08 18:42:12 +01:00
Richard Feldman	dd460fb818	Use single-threaded builds in tests	2022-05-05 14:42:36 -04:00
Ayaz Hafiz	89757dc31f	Remove MonoProblem	2022-04-28 20:34:04 -04:00
Ayaz Hafiz	9dac9e4bc2	Coalesce	2022-04-28 20:34:03 -04:00
Ayaz Hafiz	7ec14ab76f	Fix test	2022-04-28 20:33:48 -04:00
Folkert de Vries	0dd04787fd	Merge pull request #2972 from rtfeldman/exhaustiveness-bugs ... exhaustiveness bug tests	2022-04-28 23:48:51 +02:00
Ayaz Hafiz	9429e50814	Test for 2778 ... Closes #2778	2022-04-28 16:06:51 -04:00
Folkert	622c6f3248	Merge remote-tracking branch 'origin/trunk' into scope-smarter-storage	2022-04-27 19:45:09 +02:00
Jared Cone	443efc4eb8	Handle ListEnd error	2022-04-27 05:57:01 -07:00
Richard Feldman	6da39aa296	Merge pull request #2917 from rtfeldman/move-exhaustiveness-checking ... Moves exhaustiveness checking to type solving phase	2022-04-25 20:55:05 -04:00
Ayaz Hafiz	fe8eb38d89	Catch non-exhaustive open unions	2022-04-25 19:04:10 -04:00
Ayaz Hafiz	85e3373d8b	Move exhaustiveness checking to type checking	2022-04-25 19:04:09 -04:00
Richard Feldman	85e7969c2d	Replace references to "global tag" with "tag"	2022-04-25 17:04:34 -04:00
Ayaz	e736adaa24	Merge pull request #2952 from rtfeldman/ability-unused-method-reporting ... Ability unused method reporting	2022-04-25 15:53:06 -04:00
Folkert	6028507dff	Merge remote-tracking branch 'origin/trunk' into scope-smarter-storage	2022-04-25 21:33:20 +02:00
Folkert	a0d688bfb7	stop reporting unused ability members	2022-04-25 20:45:54 +02:00
Ayaz	ccaddcebbb	Merge branch 'trunk' into remove-private-tags	2022-04-25 13:14:42 -04:00
Ayaz Hafiz	f1dc9c8298	Opaques take @ : %s/\$\([A-Z]\)/@\1/g	2022-04-25 12:26:38 -04:00
Ayaz	53c8dee4ed	Merge pull request #2926 from rtfeldman/matrix-correct-mutual-type-alias ... Matrix correct mutual type alias	2022-04-25 11:19:59 -04:00