146 commits

Author	SHA1	Message	Date
Ayaz Hafiz	a4c122d5db	Validate derives clauses after solving	2022-05-20 15:56:55 -04:00
Ayaz Hafiz	22bf650685	Cleanup abilities_in_scope and rename to pending_abilities_in_scope ... `abilities_in_scope` is a buffer we use to keep track of locally-defined abilities before we've fully resolved them. We do this because we canonicalize ability members signatures before we've registered an ability to the abilities store, and canonicalization of signatures must report `has` bounds that don't reference abilities. So, this buffer is more appropriately named `pending_abilities_in_scope`. There is also no reason to export it, because it is only relevant during canonicalization of type defs in a module.	2022-05-20 09:57:31 -04:00
Ayaz Hafiz	95e325296f	Solve derived impls	2022-05-19 18:23:02 -04:00
Ayaz Hafiz	1beb0551cb	Expose ability names	2022-05-19 18:21:42 -04:00
Ayaz Hafiz	312cdd0b70	Correct imports of Encode and abilities across modules	2022-05-19 18:21:40 -04:00
Folkert	f285e7ce93	add a TypedHole node to Expr, for use in the editor	2022-05-18 16:39:24 +02:00
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
Ayaz Hafiz	17d8545510	Remove symbols_from_pattern	2022-05-11 14:53:40 -04:00
Ayaz Hafiz	edee222763	Add AbilityMember can variant for resolving ability specializations	2022-05-08 15:08:16 -04:00
Ayaz Hafiz	2e57bf0b6a	Permit able variables in aliases, and thread them through	2022-05-08 15:08:14 -04:00
Folkert	7be41d8c09	remove unused variables from let/letrec	2022-05-08 20:06:00 +02:00
Folkert	2e9477e011	remove another result wrapper	2022-05-08 17:16:13 +02:00
Folkert	d5b010cb13	remove unused Result wrapper	2022-05-08 17:16:00 +02:00
Ayaz Hafiz	77a1f644a4	Thread error message information for requires	2022-05-06 12:06:27 -04:00
Ayaz Hafiz	e8fbda44fc	Revert "Revert "Thread through symbols_from_requires"" ... This reverts commit 8ac1dfac1a.	2022-05-06 12:06:27 -04:00
Richard Feldman	8ac1dfac1a	Revert "Thread through symbols_from_requires" ... This reverts commit 1421aebcd3.	2022-05-05 16:19:34 -04:00
Richard Feldman	1421aebcd3	Thread through symbols_from_requires	2022-05-05 16:18:47 -04:00
Anton-4	c745c08071	fmt+clippy	2022-05-02 18:33:41 +02:00
Folkert	8fe3e24c8b	step 4: new scope with passing reporting tests	2022-04-30 00:51:32 +02:00
Folkert de Vries	4074088a5e	Merge pull request #2971 from rtfeldman/no-mono-exhaustiveness ... No more exhaustiveness checking in mono, nor mono errors	2022-04-29 09:18:50 +02:00
Ayaz Hafiz	9dac9e4bc2	Coalesce	2022-04-28 20:34:03 -04:00
Folkert	99340e314c	remove clone of scope.ident_ids	2022-04-28 23:27:46 +02:00
Folkert	f17cf9d02b	remove var_store argument	2022-04-28 22:30:27 +02:00
Folkert	b1fe5659a4	cleanup	2022-04-28 21:19:27 +02:00
Folkert	992575051a	remove identids from Env	2022-04-28 21:11:08 +02:00
Folkert	7fb5b23fb0	move identids into Scope	2022-04-28 21:08:28 +02:00
Folkert	fb9d60226d	store `exposed_ident_ids in the scope itself	2022-04-28 20:30:02 +02:00
Folkert	5a613db7b6	use snapshots for inner scopes	2022-04-28 20:01:01 +02:00
Folkert	c31b796938	more types!	2022-04-26 20:10:29 +02:00
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	945305fc2b	take scope by-value now	2022-04-25 20:50:26 +02:00
Ayaz Hafiz	caf65ba2f8	Fix codegen of effect symbols	2022-04-25 10:59:42 -04:00
Ayaz Hafiz	23bbe0863b	Fix effect module	2022-04-25 10:59:41 -04:00
Folkert	9d17a075d9	halve the number of lookups into References	2022-04-20 20:22:52 +02:00
Folkert	b92c28b237	make calls private	2022-04-20 17:43:18 +02:00
Folkert	c531191e49	make value_lookups private	2022-04-20 17:34:08 +02:00
Folkert	e740bbe529	make some of References' fields private	2022-04-20 17:25:22 +02:00
Folkert	b59d33a1d5	refactor roc_collections	2022-04-19 23:00:05 +02:00
Folkert	7b81c59009	Merge branch 'vecset-references' into builtins-in-roc	2022-04-17 20:32:38 +02:00
Folkert	c47460d792	use VecSet in recursive alias correction	2022-04-17 20:27:47 +02:00
Folkert	304b7fd569	use VecSet for exposed_symbols	2022-04-17 20:23:29 +02:00
Folkert	39aa112fd5	more VecSet	2022-04-17 20:14:25 +02:00
Folkert	e112f6ad2c	Merge remote-tracking branch 'origin/trunk' into builtins-in-roc	2022-04-16 21:01:51 +02:00
Folkert	86c86ab41e	stop inserting builtin implementations in all modules	2022-04-16 20:35:50 +02:00
Ayaz Hafiz	15a040ec87	Basic type inference and solving for abilities ... Note that is still pretty limited. We only permit opaque types to implement abilities, abilities cannot have type arguments, and also no other functions may depend on abilities	2022-04-12 16:18:07 -04:00
Folkert	6ef443d1b0	Merge remote-tracking branch 'origin/trunk' into builtins-in-roc	2022-04-10 19:14:00 +02:00
Folkert de Vries	7675e0232b	Merge pull request #2819 from rtfeldman/zero-arg-tag ... Drop unused `arguments` field from `ZeroArgumentTag`	2022-04-10 15:18:03 +02:00
Folkert	c9b29c773f	simplify GeneratedInfo	2022-04-09 12:23:18 +02:00
Folkert	d2756919fd	treat Box.Box as a builtin opaque type	2022-04-09 12:04:12 +02:00
Folkert	e9f7427c67	fix some things in Num	2022-04-08 20:24:17 +02:00