Commit Graph

36 Commits

Author SHA1 Message Date
rhiannon morris aa4ead592a allow "let x : A = e in s" with type annotation 2023-12-21 17:54:31 +01:00
rhiannon morris e48f03a61c multiple semi-sep binds in a let 2023-12-04 23:27:59 +01:00
rhiannon morris 68d8019f00 add `let` to frontend syntax 2023-12-04 18:56:45 +01:00
rhiannon morris 59e7a457a6 let case be the head of an application too 2023-12-04 18:28:57 +01:00
rhiannon morris 4291afd51b allow fst/snd to take multiple arguments
also succ though that won't be well typed
2023-12-04 18:21:28 +01:00
rhiannon morris 50984aa1aa refactor #[attribute] stuff 2023-11-05 20:49:02 +01:00
rhiannon morris 0514fff481 represent ℕ constants directly
instead of as huge `succ (succ (succ ⋯))` terms
2023-11-03 18:05:54 +01:00
rhiannon morris fa7f82ae5a rename Nat to NAT in AST 2023-11-03 18:05:54 +01:00
rhiannon morris e0ed37720f always vsep scheme lets, otherwise they are unreadable 2023-11-03 18:05:54 +01:00
rhiannon morris 050346e344 add postulate, #[compile-scheme], #[main] 2023-11-03 18:05:54 +01:00
rhiannon morris bcfb0d81b8 update tests 2023-09-22 18:38:32 +02:00
rhiannon morris 932469a91e make quantities optional and default to 1 2023-07-18 23:12:04 +02:00
rhiannon morris 3bbf0366c8 make 0 in ★₀ optional 2023-05-21 20:34:05 +02:00
rhiannon morris 42aa07c9c8 crude but effective stratification 2023-05-21 20:34:05 +02:00
rhiannon morris 64de93a13c remove square brackets around type lines
(parens are needed if they are anything other than a `term arg`)
2023-05-16 18:14:42 +02:00
rhiannon morris d631b86be3 make p,q in coe/comp optional and default to @0 @1 2023-05-15 20:06:40 +02:00
rhiannon morris 7e079a9668 add file locations to Parser.Syntax
they're immediately thrown away currently. but one step at a time
2023-04-26 06:12:03 +02:00
rhiannon morris b74ffa0077 rewrite parser
previously it backtracked too much, so instead of giving a useful
parse error, it just said "expected end of input" at the beginning of
the problem toplevel. which, if it's a namespace, could be way off.
2023-04-24 22:25:04 +02:00
rhiannon morris 3f06e8d68b allow multiple names in a binder
e.g. "(x y : ℕ) × plus x y ≡ 10 : ℕ"

fixes #2
2023-04-19 21:37:51 +02:00
rhiannon morris ac85dc9352 don't put a ∷ℕ on nat literals that's silly 2023-04-17 22:02:40 +02:00
rhiannon morris 8a9b4c23dd box type 2023-03-31 19:26:24 +02:00
rhiannon morris 9250789219 natural numbers 2023-03-26 14:40:54 +02:00
rhiannon morris 8f0f0c1891 "1.(x: A) → B" instead of "(1.x: A) → B"
also "1.A → B"
2023-03-18 23:27:27 +01:00
rhiannon morris ebf6aefb1d parser tweaks
qtys and dims don't allow useless parens any more. everything else
should be the same
2023-03-18 20:03:01 +01:00
rhiannon morris 51468f54fc misc parse/print tests 2023-03-18 02:47:15 +01:00
rhiannon morris ea24d00544 print non-dependent products (easy mode)
only if the AST uses SN, like with Eq
2023-03-18 02:46:41 +01:00
rhiannon morris f2272da4b4 replace '≔' and '·' with '=' and (only) '.' 2023-03-18 02:43:58 +01:00
rhiannon morris c81aabcc14 more parser/FromParser stuff
- top level semicolons optional
- type optional [the def will need to be an elim]
- `load` statement
- namespaces
2023-03-12 18:28:37 +01:00
rhiannon morris 757ea89b0f add definitions to parser 2023-03-06 12:04:29 +01:00
rhiannon morris edeee68cb7 parser 2023-03-04 21:35:09 +01:00
rhiannon morris 8443b2f6d8 remove lex/parse stuff for now 2023-01-08 14:58:18 +01:00
rhiannon morris a26eba7d7f parser stuff 2022-05-09 18:31:30 +02:00
rhiannon morris 50a2ec02cb parser stuff 2022-05-08 20:03:18 +02:00
rhiannon morris 1e7a6cf01f parser stuff 2022-05-08 05:41:55 +02:00
rhiannon morris 3b13ec47f5 more parser tests 2022-05-07 00:58:03 +02:00
rhiannon morris 804f1e3638 remove src directories 2022-05-06 22:01:44 +02:00
Renamed from tests/src/Tests/Parser.idr (Browse further)