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 · 2023-02-16 16:37:36 +01:00 · eafe0fea0b
commit eafe0fea0b
parent f1b77a7efa
5 changed files with 314 additions and 21 deletions
--- a/language.cabal
+++ b/language.cabal
@ -33,6 +33,7 @@ executable language
      Grammar.ErrM
      TypeChecker.TypeChecker
      TypeChecker.TypeCheckerIr
+      TypeChecker.Unification
      Renamer.Renamer
      Renamer.RenamerIr

@ -45,6 +46,6 @@ executable language
      , either
      , extra
      , array
-      , equivalence
+      , unification-fd

    default-language: GHC2021