529 commits

Author	SHA1	Message	Date
Ayaz Hafiz	a1c1dc1a9f	Ask rustc to please always inline	2022-04-13 08:49:27 -04:00
Ayaz Hafiz	0336b6ad27	Clippy	2022-04-12 19:02:58 -04:00
Ayaz Hafiz	67b5ab7fe7	Add test for when specialization types conflict	2022-04-12 19:01:36 -04:00
Ayaz Hafiz	cf1a6691dd	Fix solve tests	2022-04-12 18:54:12 -04:00
Ayaz Hafiz	d94556d807	Report overly general specializations	2022-04-12 18:52:49 -04:00
Ayaz Hafiz	16d0060824	Report errors for type errors in specializations outside of ability impl	2022-04-12 18:41:20 -04:00
Ayaz Hafiz	127d435ff2	Report incomplete ability implementations	2022-04-12 18:26:19 -04:00
Ayaz Hafiz	462f443956	Comment	2022-04-12 17:23:03 -04:00
Ayaz Hafiz	64b559073d	Clippy	2022-04-12 16:18:07 -04:00
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
Ayaz Hafiz	913d97cab1	Add needed imports	2022-04-12 16:18:07 -04:00
Nikita Mounier	0f0e9bdf14	Fix test in solve_expr.rs	2022-04-12 12:12:29 +00:00
Richard Feldman	d81228df80	cargo fmt	2022-04-11 13:17:46 -04:00
Nikita Mounier	1df1b4bc84	Fix typo.	2022-04-11 12:34:23 +00:00
Nikita Mounier	8206f345c7	Merge remote-tracking branch 'origin/trunk' into div-no-result	2022-04-11 11:45:06 +00:00
Nikita Mounier	4ecf2a8c24	Modify division behaviour to panic when dividing by 0, and add divChecked, divFloorChecked and divCeilingChecked` for safe alternatives which return a Result, mimicking the previous behaviour.	2022-04-11 11:23:33 +00:00
Richard Feldman	8322ed95ed	Merge pull request #2806 from rtfeldman/toF32 ... Num.toF32/toF64 for LLVM backend	2022-04-08 08:28:07 -04:00
Ayaz Hafiz	17b3c7d8ee	Generate type variables when there are lots ... Closes #2797	2022-04-07 17:49:48 -04:00
Richard Feldman	cd00a98636	Add toF32/64 and checked versions	2022-04-07 16:13:57 -04:00
Richard Feldman	bd623d65bc	Formatting whitespace	2022-04-07 16:13:57 -04:00
Ayaz Hafiz	163c6b39d6	Unify type alias "real variables" ... Turns out that we can't always assume that a successful unification of type alias type variables means that those aliases had the same real type from the start. Because type variables may contain unbound type variables and grow during their unification (for example, `[InvalidNumStr]a ~ [ListWasEmpty]b` unify to give `[InvalidNumStr, ListWasEmpty]`), the real type may grow as well. For this reason, continue to explicitly unify alias real types for now. We can get away with not having to do so when the type variable unification causes no changes to the unification tree at all, but we don't have a great way to detect that right now (maybe snapshots?) Closes #2583	2022-04-05 11:21:52 -04:00
Folkert	311e464b70	add load_internal	2022-03-23 15:18:22 +01:00
Folkert	d8fa2b8d92	stop passing stdlib (use lazy_static)	2022-03-22 19:53:02 +01:00
Folkert	38c2710fc5	intern common tag names	2022-03-20 15:30:47 +01:00
hafiz	3f07afe3b5	Merge pull request #2750 from rtfeldman/delay-instantiating-aliases-fix-limitations ... Delay instantiating aliases fix limitations	2022-03-19 20:41:14 -04:00
hafiz	418e71e95c	Merge pull request #2755 from rtfeldman/dense-let-constraints ... Constraint gen tweaks	2022-03-19 20:39:55 -04:00
Folkert	7f92de69ab	some comments	2022-03-19 23:44:28 +01:00
Folkert	55d9dc745c	track if an alias is exposed	2022-03-19 17:10:29 +01:00
Richard Feldman	5f2054aeb6	Merge pull request #2754 from rtfeldman/remove-type-solvedtype-conversion ... Remove Type/Subs -> SolvedType conversion	2022-03-19 10:48:42 -04:00
Folkert	5a15a121ff	remove Content -> SolvedType conversion	2022-03-19 12:26:21 +01:00
Folkert	21a51464f3	various small type-related changes	2022-03-18 22:35:12 +01:00
Folkert	a3b00fbf55	Merge branch 'explicit-closed-tag-record' into delay-instantiating-aliases	2022-03-17 20:34:52 +01:00
Folkert	f8a73e0baa	use unreachable!	2022-03-17 19:50:16 +01:00
Folkert	426bfe3ff1	implement solve crate	2022-03-17 19:31:54 +01:00
Folkert	c5fb4f2e47	rewrite and fix builtin alias instantiation	2022-03-16 22:10:04 +01:00
Folkert	7fd420bb95	optimize instantiation of builtins	2022-03-16 21:15:54 +01:00
Folkert	ad6fd18b05	optimizations for known aliases and identity substitutions	2022-03-16 18:33:53 +01:00
Folkert	b3dce7317d	hook up aliases	2022-03-15 22:23:40 +01:00
Folkert	7d8409f6a6	write Aliases implementation	2022-03-15 22:02:04 +01:00
Folkert	9059e09dca	thread through Aliases	2022-03-14 21:20:35 +01:00
Folkert	f9bd46ecb8	fake implementation of type_to_var for DelayedAlias	2022-03-14 20:22:38 +01:00
Folkert	00f3eaf2a1	thread through DelayedAlias	2022-03-14 19:47:19 +01:00
ayazhafiz	5670fe06cd	Deal with destructuring tag unions behind opaques correctly ... Closes #2702	2022-03-13 18:44:38 -05:00
Folkert	15ac77567a	make rigid variable introducion more obvious	2022-03-13 18:27:42 +01:00
Folkert	523032c6c9	more comments	2022-03-13 14:05:53 +01:00
Folkert	ed247c9da3	Merge remote-tracking branch 'origin/trunk' into type-checking-storage-subs	2022-03-13 13:43:00 +01:00
Folkert	eccb461b01	get fancy, store variable directly in the index	2022-03-13 01:59:28 +01:00
Folkert	b3d9f9c2de	use EitherIndex<Type, Variable> to halve number of types stored	2022-03-13 01:46:49 +01:00
Folkert	da03b0c2b3	add either_type_index_to_var	2022-03-13 01:45:23 +01:00
Folkert	e3e9215578	Merge remote-tracking branch 'origin/trunk' into type-checking-storage-subs	2022-03-12 14:10:43 +01:00