Rakarake/churf
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

more error messages and better unification

Browse source
This commit is contained in:
sebastianselander 2023-03-24 18:21:07 +01:00
parent 867485be12
commit 56ccd793ac
6 changed files with 110 additions and 110 deletions
Download patch file Download diff file Expand all files Collapse all files

41
src/Monomorphizer/Monomorphizer.hs
View file

@ -1,14 +1,15 @@
{-# LANGUAGE LambdaCase #-}
{-# LANGUAGE OverloadedStrings #-}
module Monomorphizer.Monomorphizer (monomorphize) where
import Data.Coerce (coerce)
import Grammar.Abs (Constructor (..), Ident (..))
import Unsafe.Coerce (unsafeCoerce)
import Data.Coerce (coerce)
import Grammar.Abs (Constructor (..), Ident (..))
import Unsafe.Coerce (unsafeCoerce)
import qualified Grammar.Abs as GA
import qualified Monomorphizer.MonomorphizerIr as M
import qualified TypeChecker.TypeCheckerIr as T
import Grammar.Abs qualified as GA
import Monomorphizer.MonomorphizerIr qualified as M
import TypeChecker.TypeCheckerIr qualified as T
monomorphize :: T.Program -> M.Program
monomorphize (T.Program ds) = M.Program $ monoDefs ds
@ -18,7 +19,7 @@ monoDefs = map monoDef
monoDef :: T.Def -> M.Def
monoDef (T.DBind bind) = M.DBind $ monoBind bind
monoDef (T.DData d) = M.DData $ unsafeCoerce d
monoDef (T.DData d) = M.DData $ unsafeCoerce d
monoBind :: T.Bind -> M.Bind
monoBind (T.Bind name args (e, t)) = M.Bind (monoId name) (map monoId args) (monoExpr e, monoType t)
@ -34,19 +35,19 @@ monoExpr = \case
T.ECase expt injs -> M.ECase (monoexpt expt) (monoInjs injs)
monoAbsType :: GA.Type -> M.Type
monoAbsType (GA.TLit u) = M.TLit (coerce u)
monoAbsType (GA.TVar _v) = error "NOT POLYMORHPIC TYPES"
monoAbsType (GA.TLit u) = M.TLit (coerce u)
monoAbsType (GA.TVar _v) = M.TLit "Int"
monoAbsType (GA.TAll _v _t) = error "NOT ALL TYPES"
monoAbsType (GA.TEVar _v) = error "I DONT KNOW WHAT THIS IS"
monoAbsType (GA.TEVar _v) = error "I DONT KNOW WHAT THIS IS"
monoAbsType (GA.TFun t1 t2) = M.TFun (monoAbsType t1) (monoAbsType t2)
monoAbsType (GA.TData _ _) = error "NOT INDEXED TYPES"
monoAbsType (GA.TData _ _) = error "NOT INDEXED TYPES"
monoType :: T.Type -> M.Type
monoType (T.TAll _ t) = monoType t
monoType (T.TVar (T.MkTVar i)) = error "NOT POLYMORPHIC TYPES"
monoType (T.TLit (T.Ident i)) = M.TLit (Ident i)
monoType (T.TFun t1 t2) = M.TFun (monoType t1) (monoType t2)
monoType (T.TData _ _) = error "Not sure what this is"
monoType (T.TAll _ t) = monoType t
monoType (T.TVar (T.MkTVar i)) = M.TLit "Int"
monoType (T.TLit (T.Ident i)) = M.TLit (Ident i)
monoType (T.TFun t1 t2) = M.TFun (monoType t1) (monoType t2)
monoType (T.TData _ _) = error "Not sure what this is"
monoexpt :: T.ExpT -> M.ExpT
monoexpt (e, t) = (monoExpr e, monoType t)
@ -55,7 +56,7 @@ monoId :: T.Id -> M.Id
monoId (n, t) = (coerce n, monoType t)
monoLit :: T.Lit -> M.Lit
monoLit (T.LInt i) = M.LInt i
monoLit (T.LInt i) = M.LInt i
monoLit (T.LChar c) = M.LChar c
monoInjs :: [T.Branch] -> [M.Branch]
@ -65,7 +66,7 @@ monoInj :: T.Branch -> M.Branch
monoInj (T.Branch (init, t) expt) = M.Branch (monoInit init, monoType t) (monoexpt expt)
monoInit :: T.Pattern -> M.Pattern
monoInit (T.PVar (id, t)) = M.PVar (coerce id, monoType t)
monoInit (T.PVar (id, t)) = M.PVar (coerce id, monoType t)
monoInit (T.PLit (lit, t)) = M.PLit (monoLit lit, monoType t)
monoInit (T.PInj id ps) = M.PInj (coerce id) (monoInit <$> ps)
monoInit T.PCatch = M.PCatch
monoInit (T.PInj id ps) = M.PInj (coerce id) (monoInit <$> ps)
monoInit T.PCatch = M.PCatch