sebastianselander
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8d1330ad42
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typechecker is compatible with one extra addition to the spec
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2023-03-23 11:13:48 +01:00 |
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sebastian
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3335ab7a57
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compatible, EId rule for parsing is not working, testing not done yet
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2023-03-22 21:26:14 +01:00 |
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sebastianselander
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914855e20f
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working on adapting the typechecker
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2023-03-22 17:52:39 +01:00 |
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sebastianselander
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936cb1301f
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new grammar and adapted renamer
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2023-03-22 12:45:51 +01:00 |
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sebastianselander
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88a4a934b8
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added more manual tests
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2023-03-22 10:32:22 +01:00 |
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sebastianselander
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24007313cb
|
added shadowing for ECase in Renamer
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2023-03-22 10:10:11 +01:00 |
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sebastian
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33b69a1895
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Improved formatting
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2023-03-21 22:07:21 +01:00 |
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sebastian
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57fe8cd0a6
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Fixed larger bug
where pattern matching on `Just a` with type `Maybe b` could be used for
any type.
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2023-03-21 22:02:28 +01:00 |
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sebastianselander
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509de4415e
|
progress on fixing bugs
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2023-03-21 17:09:03 +01:00 |
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sebastian
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3026a96eb7
|
added todo for class
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2023-03-21 14:51:06 +01:00 |
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sebastian
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4c015a4aac
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initial pattern matching implementation. should be somewhat correct
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2023-03-21 14:33:18 +01:00 |
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sebastianselander
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9cd2cdb511
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continued work on pattern matching v2
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2023-03-20 17:40:09 +01:00 |
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sebastianselander
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c3ea343d00
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unified top level type with expression type
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2023-03-10 16:54:29 +01:00 |
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sebastian
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62724964d7
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fixed Maybe ('a -> 'a) bug. Pattern matching still wonky, will have to redo
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2023-03-08 15:22:42 +01:00 |
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sebastianselander
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fce54e7899
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documented possible bad functions
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2023-03-06 16:41:59 +01:00 |
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sebastianselander
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eef6fa7668
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added new test and found another bug
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2023-03-06 16:25:03 +01:00 |
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sebastianselander
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6947614fba
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Updated bug list & started working on more tests
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2023-03-06 13:04:07 +01:00 |
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sebastianselander
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f5b5f11903
|
fixed formatting
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2023-03-06 11:38:25 +01:00 |
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sebastianselander
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9c2f52f8bb
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fixed bug where bound variable didn't exist in case
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2023-03-06 11:27:17 +01:00 |
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sebastianselander
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778fec3dc4
|
Implemented potential fix for one of the bugs
|
2023-03-05 14:34:39 +01:00 |
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sebastianselander
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fe63fa6215
|
Improved error message and created document for known bugs.
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2023-03-05 13:24:56 +01:00 |
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sebastianselander
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fecb71bc07
|
Found a bug.
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2023-03-03 18:17:51 +01:00 |
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sebastianselander
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03d7080396
|
pattern matching works? have to test more
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2023-03-03 11:46:54 +01:00 |
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sebastian
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7656b46e3f
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a bit more work on pattern match + case expr
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2023-03-02 22:07:38 +01:00 |
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sebastianselander
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2401b6437b
|
continued work pattern matching
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2023-03-02 16:05:43 +01:00 |
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sebastianselander
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05313652f9
|
unit tests, started on pattern matching
|
2023-02-28 17:15:48 +01:00 |
|
Sebastian Selander
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d23d417ff3
|
Update TypeChecker.hs
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2023-02-27 19:38:45 +01:00 |
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sebastianselander
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bbf6e159c7
|
Type inference/checking on ADTs mostly complete(?). Still have to test
|
2023-02-27 17:22:42 +01:00 |
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sebastianselander
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2f45f39435
|
Incorporated most of main, as well as started on quickcheck
|
2023-02-27 11:12:05 +01:00 |
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sebastianselander
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06e65de235
|
started on a test suite
|
2023-02-23 11:54:35 +01:00 |
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sebastianselander
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5daa5573f2
|
Added more comments to the code
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2023-02-22 15:24:38 +01:00 |
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sebastianselander
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8065576c31
|
Let has a bug, otherwise probably(?) done
|
2023-02-20 20:38:36 +01:00 |
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sebastianselander
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a98135827c
|
EAdd is bugged. Mostly complete though.
|
2023-02-20 16:51:44 +01:00 |
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sebastianselander
|
dfbdb6678e
|
Working on non-ugly version of algorithm W (Hindley-Milner)
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2023-02-20 12:09:31 +01:00 |
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sebastianselander
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420fb107f0
|
Commented code and fixed some bugs I think. Still not complete
id : Int -> Int
id x = x
does not type check
|
2023-02-19 15:25:49 +01:00 |
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sebastianselander
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db932048ba
|
Tried fixing bug. Failed.
|
2023-02-19 02:10:57 +01:00 |
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sebastianselander
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8b5cd3cf9a
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Remade the algorithm myself. Still some bugs.
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2023-02-18 23:08:27 +01:00 |
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sebastianselander
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f188cffb8d
|
Unification part works (probably). Have a hard time understanding it.
|
2023-02-17 18:42:50 +01:00 |
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sebastianselander
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764faa582b
|
Remove hls pragmas
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2023-02-17 12:01:57 +01:00 |
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sebastianselander
|
f2e8a02255
|
Removed adhoc tests
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2023-02-17 12:01:22 +01:00 |
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sebastianselander
|
a9f54dbca1
|
Simplified quite a bit. Made a unify function. Still bugs left
|
2023-02-17 11:09:48 +01:00 |
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sebastianselander
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eafe0fea0b
|
Rewrote using unification-fd. Heavily inspired (aka copied) from:
https://byorgey.wordpress.com/2021/09/08/implementing-hindley-milner-with-the-unification-fd-library/
|
2023-02-16 16:37:36 +01:00 |
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sebastianselander
|
f1b77a7efa
|
Refactored. Cleaner version, ala Martin version
|
2023-02-15 19:52:52 +01:00 |
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sebastianselander
|
b03df17e34
|
Minor changes. Added a comment
|
2023-02-15 18:10:28 +01:00 |
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sebastianselander
|
7619e36c60
|
Inference works better now. Still work to do. Should use proper library
|
2023-02-15 17:40:18 +01:00 |
|
sebastianselander
|
ad3f6b7011
|
Attempt at fixing EApp, failed.
|
2023-02-14 22:35:00 +01:00 |
|
sebastianselander
|
5d247057f5
|
Minor rewrite of tc. Some bugs still left
|
2023-02-14 22:03:56 +01:00 |
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sebastianselander
|
6218efac20
|
Renamer done.
It renames bound variables to numbers, converts let to lambda, and
removes all variables from binds
|
2023-02-14 16:44:38 +01:00 |
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sebastianselander
|
53314551f5
|
A bit cleaner code. A renamer is the focus to make the tc simpler
|
2023-02-14 12:56:07 +01:00 |
|
sebastianselander
|
200a9e57ed
|
Fixed EId, more work on other expressions needed
|
2023-02-14 10:12:38 +01:00 |
|