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
7b93a913c7
rewrite pretty printer
2023-05-15 17:13:14 +02:00
rhiannon morris
d5f4a012c5
add source locations to inner syntax
2023-05-02 03:06:25 +02:00
rhiannon morris
30fa93ab4e
refactor core syntax slightly to derive Eq/Show
...
add a new `WithSubst tm env to` record that packages a `tm from`
with a `Subst env from to`, and write instances for just that. the
rest of the AST can be derived
2023-04-27 21:37:20 +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
a4ffd74625
fix the most embarrassing quantity mistake ever
2023-04-20 19:29:57 +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
b666bc20cf
do scope checking in FromParser where it belongs
2023-04-18 22:55:23 +02:00
rhiannon morris
4578b30c79
namespaces work now
2023-04-18 00:10:53 +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
3fb8580f85
re-add tightening and use it when messing with scopes
...
e.g. "coe [_ ⇒ A] @p @q s" should immediately reduce to "s",
but if the "_ ⇒ A" happened to use an SY it didn't.
this will still happen if a wrong SY sneaks in but the alternative is
re-traversing the term over and over every time whnf runs
2023-04-17 20:56:31 +02:00
rhiannon morris
a5ccf0215a
coercions and compositions
2023-04-15 15:13:01 +02:00
rhiannon morris
a42e82c355
type-case
2023-04-03 17:46:23 +02:00
rhiannon morris
38dbd275a1
add `case0` to syntax since that is possible sometimes
2023-04-02 15:52:55 +02:00
rhiannon morris
308834a1c0
3 more tests
2023-04-01 22:07:01 +02:00
rhiannon morris
ba2818a865
remove IsQty interface
2023-04-01 19:16:43 +02:00
rhiannon morris
924fd991f9
fix equality types
2023-04-01 16:02:02 +02:00
rhiannon morris
15f6f4c8a4
fix nat elim quantities
2023-04-01 16:01:53 +02:00
rhiannon morris
a17752f31c
fix up tests
2023-03-31 23:43:25 +02:00
rhiannon morris
8a9b4c23dd
box type
2023-03-31 19:26:24 +02:00
rhiannon morris
37dd1ee76d
a few tests
2023-03-27 00:08:48 +02:00
rhiannon morris
5df2a4538c
more tests
2023-03-26 16:15:19 +02:00
rhiannon morris
5560cb6708
move 'enum' to Syntax.Base
2023-03-26 16:14:58 +02:00
rhiannon morris
8402da6d5e
dimeq test printing fix
2023-03-26 14:45:32 +02:00
rhiannon morris
9250789219
natural numbers
2023-03-26 14:40:54 +02:00
rhiannon morris
5053e9b234
remove inject stuff
...
injecting from m to (n+m) is just id ::: id ::: ... ::: shift n.
specifically, injecting from 0 is just the shift. so.
2023-03-25 22:44:30 +01:00
rhiannon morris
126a585c74
remove unused dep
2023-03-25 20:55:47 +01:00
rhiannon morris
5945265867
some DimEq tests
2023-03-25 20:55:38 +01:00
rhiannon morris
5a994ac0e2
derive Eq,Ord,Show for DimEq
2023-03-25 20:51:10 +01:00
rhiannon morris
60079d9eb9
update for tap update
2023-03-25 20:42:44 +01:00
rhiannon morris
443da20c4b
print non-dependent function types as "π.A → B"
2023-03-18 23:33:18 +01:00
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
958bc2f8b8
quote tags in printing if they're not identifiers
2023-03-18 02:45:43 +01:00
rhiannon morris
f2272da4b4
replace '≔' and '·' with '=' and (only) '.'
2023-03-18 02:43:58 +01:00
rhiannon morris
1c53b63bdf
uh. fix Tests.Lexer
2023-03-17 21:51:28 +01:00
rhiannon morris
f814b01c5c
quote tags in printer when needed
2023-03-16 18:39:24 +01:00
rhiannon morris
f5fa63a6df
some pretty printing tests
2023-03-16 18:19:17 +01:00
rhiannon morris
6dc7177be5
use NContext/SnocVect for scope name lists etc
2023-03-16 18:18:49 +01:00
rhiannon morris
32f38238ef
pretty printing errors
2023-03-15 15:54:51 +01:00
rhiannon morris
86d21caf24
put names into contexts, and contexts into errors
2023-03-14 16:04:41 +01:00
rhiannon morris
ecd3be8bda
"WhnfErr" ⇒ "WhnfError"
2023-03-13 19:39:29 +01:00
rhiannon morris
765c62866a
more FromParser
2023-03-13 19:33:09 +01:00
rhiannon morris
507eb79788
consistent indexing
2023-03-13 19:31:52 +01:00
rhiannon morris