Commit graph

22 commits

Author SHA1 Message Date
sebastian
7656b46e3f a bit more work on pattern match + case expr 2023-03-02 22:07:38 +01:00
sebastianselander
2401b6437b continued work pattern matching 2023-03-02 16:05:43 +01:00
sebastianselander
05313652f9 unit tests, started on pattern matching 2023-02-28 17:15:48 +01:00
Sebastian Selander
d23d417ff3
Update TypeChecker.hs 2023-02-27 19:38:45 +01:00
sebastianselander
bbf6e159c7 Type inference/checking on ADTs mostly complete(?). Still have to test 2023-02-27 17:22:42 +01:00
sebastianselander
2f45f39435 Incorporated most of main, as well as started on quickcheck 2023-02-27 11:12:05 +01:00
sebastianselander
8b5cd3cf9a Remade the algorithm myself. Still some bugs. 2023-02-18 23:08:27 +01:00
sebastianselander
f188cffb8d Unification part works (probably). Have a hard time understanding it. 2023-02-17 18:42:50 +01:00
sebastianselander
764faa582b Remove hls pragmas 2023-02-17 12:01:57 +01:00
sebastianselander
f2e8a02255 Removed adhoc tests 2023-02-17 12:01:22 +01:00
sebastianselander
a9f54dbca1 Simplified quite a bit. Made a unify function. Still bugs left 2023-02-17 11:09:48 +01:00
sebastianselander
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
sebastianselander
f1b77a7efa Refactored. Cleaner version, ala Martin version 2023-02-15 19:52:52 +01:00
sebastianselander
b03df17e34 Minor changes. Added a comment 2023-02-15 18:10:28 +01:00
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
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
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
sebastianselander
c10d7703ad Progression on type checker ;) 2023-02-13 19:03:06 +01:00
sebastianselander
73dc2e4b6a Inference on most expressions. HM based.
Still have to figure out how to infer type of lambda variables, as well
as how function application on polymorphic should work
2023-02-13 12:17:49 +01:00