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340 commits

Author SHA1 Message Date
Samuel Hammersberg
cd0f9dd456 The output directory is now cleared when the program is ran. 2023-02-20 15:27:13 +01:00
Samuel Hammersberg
a36de2bde1 Added support for the minus operator. 2023-02-20 14:52:11 +01:00
Samuel Hammersberg
fe4533c7ae Added an option to output some debug info. 2023-02-20 14:39:56 +01:00
Samuel Hammersberg
6749650223 Added support for pattern matching on ints. Might need a lookover. 2023-02-20 14:39:43 +01:00
sebastianselander
dfbdb6678e Working on non-ugly version of algorithm W (Hindley-Milner) 2023-02-20 12:09:31 +01:00
sebastianselander
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
sebastianselander
db932048ba Tried fixing bug. Failed. 2023-02-19 02:10:57 +01:00
sebastianselander
8b5cd3cf9a Remade the algorithm myself. Still some bugs. 2023-02-18 23:08:27 +01:00
Samuel Hammersberg
a4c12ede79 Merge branch 'prep-tc-martin' of github.com:bachelor-group-66-systemf/language into prep-tc-martin 2023-02-18 15:03:11 +01:00
Martin Fredin
4ab6681f68 Rearrange code 2023-02-18 14:36:59 +01:00
Samuel Hammersberg
287f84377c Implemented case matching on ints in the code generator 2023-02-18 14:36:46 +01:00
Martin Fredin
3efb27ac0c Document and fix code style 2023-02-18 13:41:38 +01:00
Martin Fredin
b8aedd541d Document and fix code style 2023-02-18 13:35:33 +01:00
Martin Fredin
21fb6bf5ed Fix indentation 2023-02-18 13:27:58 +01:00
Martin Fredin
ad615cc9d8 Document and fix code style 2023-02-18 13:26:41 +01:00
Martin Fredin
a3e57dde7b Change grammar: only one bind in let and no EAnn for typed syntax 2023-02-18 13:02:25 +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
Martin Fredin
d345ccb33b Fix import statement 2023-02-16 14:22:40 +01:00
Samuel Hammersberg
ab34666484 Fixed types on functions in the code generator. 2023-02-16 14:16:08 +01:00
Samuel Hammersberg
6d9c42a03e Got higher order functions working. 2023-02-16 13:36:45 +01:00
Samuel Hammersberg
46c6f5b7ab Fixed scoping of function pointers. 2023-02-16 11:17:45 +01:00
Samuel Hammersberg
5680334fde Fixed some small issues. 2023-02-16 10:03:25 +01:00
Martin Fredin
7ef7090aa5 Merge llvm_testing, and use TypeCheckerIr instead of Abs 2023-02-16 02:17:07 +01:00
Samuel Hammersberg
8d698cecf9 Fixed some merge errors that occured when merging with main 
Started implementing EApp.

Simple function calls now work.

Removed the LLVM standard library as it was not needed.

Limited functionality.

Got EApp working!!

Fixed arguments being inserted in the wrong order.

Updated the showing of `Call` so that it inserts a space inbetween arguments.

Removed some unused code from the generated main functions.

Force removed language.

Expressions that are simply just calling a constant now work properly.

Fixed constants being called inside nested expressions.

Cleaned up the compiler a bit.

Added a test suite, testing that the output from programs is correct, "evaluating the whole process".

Fixed a typo in basic-4.sf

Fixed basic-8 to work without a renamer.

Fixed some nicer output in the main function.

Made the outputted LLVM Ir somewhat nicer.

Fixed a typo and updated how SetVariable works.

Formatted and added documentation.

Added instructions allowing for branching.
 2023-02-16 00:16:44 +01:00
Martin Fredin
210e55bb15 Adjust old type checker to new syntax, and refactor lambda lifter to use typed AST 2023-02-15 23:55:16 +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
Samuel Hammersberg
7c1e1d57a0 Merge remote-tracking branch 'origin/main' into llvm_testing 2023-02-12 13:17:45 +01:00
Martin Fredin
3fe990ceaa Don't run interpreter by default 2023-02-12 13:01:12 +01:00
Samuel Hammersberg
818e57ff14 Updated main to use the updated Code Generator. 2023-02-11 14:14:21 +01:00
Samuel Hammersberg
5d5a610cca Made compiler state more generic, and compile no longer outputs IO and instead returns the result. 2023-02-11 14:12:27 +01:00
Martin Fredin
d67eddcf0f Fix interpreter 2023-02-11 11:04:39 +01:00
Martin Fredin
e212c79a44 Revert back to one lambda par, and fix issues with lambda lifter 2023-02-11 09:59:26 +01:00
Martin Fredin
f3600ffdf8 Fix documentation and small things 2023-02-10 16:45:33 +01:00
Martin Fredin
5956cdf121 Fix typo 2023-02-10 16:45:33 +01:00
Martin Fredin
8688b303ac Fix unnecessary supercombinator issue 2023-02-10 16:45:33 +01:00
Martin Fredin
ece621b0aa Fix auxiliary path 2023-02-10 16:45:33 +01:00
Martin Fredin
8663f2ea50 Some clean up and documenting 2023-02-10 16:45:33 +01:00