adebfe090c
error message tweaks
2023-04-24 23:19:15 +02:00
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
6c3b82ca64
ebnf syntax
2023-04-23 17:33:50 +02:00
0a06ea1280
fix qtys on nat.eqb
2023-04-23 17:33:32 +02:00
a4ffd74625
fix the most embarrassing quantity mistake ever
2023-04-20 19:29:57 +02:00
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
b4a8438434
examples
2023-04-19 20:53:51 +02:00
b666bc20cf
do scope checking in FromParser where it belongs
2023-04-18 22:55:23 +02:00
55c0bf9974
fix skipping files
2023-04-18 00:10:53 +02:00
4578b30c79
namespaces work now
2023-04-18 00:10:53 +02:00
4db373a84f
use constraints when checking δ
...
when checking δ 𝑖 ⇒ s, add 𝑖=ε to Ψ instead of checking s‹ε/𝑖›.
this has the same effect but an error message will show "𝑖, 𝑖=ε" in
the context
2023-04-17 22:02:40 +02:00
ac85dc9352
don't put a ∷ℕ on nat literals that's silly
2023-04-17 22:02:40 +02:00
06b159973f
pretty printing fixes
2023-04-17 21:45:05 +02:00
4ca32928fe
examples
2023-04-17 21:44:16 +02:00
c04c2e677c
print quantity before names in main
2023-04-17 21:43:53 +02:00
682965eebd
0∨1 is not undefined it's ω
2023-04-17 21:42:33 +02:00
6428d39ce1
semicolons between decls in namespaces
2023-04-17 21:41:00 +02:00
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
a5ccf0215a
coercions and compositions
2023-04-15 15:13:01 +02:00
468ae7e444
qiits using containers paper
2023-04-15 14:15:07 +02:00
a42e82c355
type-case
2023-04-03 17:46:23 +02:00
868550327c
print ':' on same line as name always
2023-04-03 16:08:13 +02:00
29505cbc06
examples/misc.quox
2023-04-03 16:07:51 +02:00
1211272420
factor out some pretty printing stuff
2023-04-02 15:52:55 +02:00
e1dbf272df
rename EqualE to just Equal & add runEqual
2023-04-02 15:52:55 +02:00
38dbd275a1
add case0 to syntax since that is possible sometimes
2023-04-02 15:52:55 +02:00
3f3079c48d
bib: crude but effective stratification
2023-04-01 22:33:40 +02:00
308834a1c0
3 more tests
2023-04-01 22:07:01 +02:00
ba2818a865
remove IsQty interface
2023-04-01 19:16:43 +02:00
5fdba77d04
nat example
2023-04-01 19:16:30 +02:00
924fd991f9
fix equality types
2023-04-01 16:02:02 +02:00
15f6f4c8a4
fix nat elim quantities
2023-04-01 16:01:53 +02:00
036e2bd4a5
fix case-box typing
2023-04-01 16:01:31 +02:00
1fce4d80f6
add box patterns to the parser oops
2023-04-01 15:59:16 +02:00
a17752f31c
fix up tests
2023-03-31 23:43:25 +02:00
5e220da2f4
a half-implemented verified dimeq
2023-03-31 19:34:24 +02:00
1ab0e42605
print a slightly better error if 'case' has no qty
2023-03-31 19:33:40 +02:00
13e9285bec
some examples [that don't work yet]
2023-03-31 19:33:32 +02:00
64ac16c9f9
executable that typechecks files!!
2023-03-31 19:31:29 +02:00
c8fbd73ea4
use names when pretty printing contexts
2023-03-31 19:30:55 +02:00
ad942b2fd8
printing for most of FromParserError
2023-03-31 19:29:15 +02:00
2b2f79fca9
fix some typing mistakes
2023-03-31 19:26:55 +02:00
36609713ac
mtl ⇒ eff
2023-03-31 19:26:24 +02:00
8a9b4c23dd
box type
2023-03-31 19:26:24 +02:00
37dd1ee76d
a few tests
2023-03-27 00:08:48 +02:00
7d36a7ff54
allow matching at 0 where appropriate
...
(for pairs, and for enums with 0 or 1 constructors)
2023-03-27 00:08:09 +02:00
137962c176
add missing %default total
2023-03-27 00:07:39 +02:00
773f6372ea
quantities in case don't need to be *exactly* the same
...
...as long as they are all compatible with the target.
for example, given ω.n : ℕ:
```
case double_it? return ℕ of {
'true ⇒ plus n n;
'false ⇒ n
}
```
2023-03-27 00:01:32 +02:00
f620dda639
fix error message
2023-03-26 16:15:30 +02:00
5df2a4538c
more tests
2023-03-26 16:15:19 +02:00
