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Add RunEffects usage back to Evaluating3.evalutate

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joshvera 2018-02-21 15:36:44 -05:00
parent db7f5b1cb8
commit e498f62fbb
1 changed files with 12 additions and 17 deletions
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23
src/Analysis/Abstract/Evaluating3.hs
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@ -1,7 +1,8 @@
{-# LANGUAGE ConstraintKinds, DataKinds, ScopedTypeVariables, TypeApplications, TypeFamilies, TypeOperators, MultiParamTypeClasses #-}
module Analysis.Abstract.Evaluating3 where
import Control.Monad.Effect
import Control.Effect
import Control.Monad.Effect hiding (run)
import Control.Monad.Effect.Fail
import Control.Monad.Effect.Reader
import Control.Monad.Effect.Store2
@ -27,23 +28,17 @@ type Evaluating term v
= '[ Fail -- For 'MonadFail'.
, Store2 v -- For 'MonadStore'.
, State (Environment (LocationFor v) v) -- Environment State
, Eval (Base term) term
-- , Eval (Base term) term
]
-- | Evaluate a term to a value.
evaluate :: forall term v. ( Ord v
evaluate :: forall v term.
( Ord v
, Ord (LocationFor v) -- For 'MonadStore'
, Recursive term
, Evaluatable '[] (Base term) term (Either Prelude.String v)
, Evaluatable (Evaluating term v) (Base term) term v
, Evaluatable (Evaluating term v) term v (Base term)
)
=> term
-> Either Prelude.String v
evaluate = run
. runEval
. fmap fst
. flip runState mempty
. fmap fst
. flip runState mempty
. runFail
. (fix (const (eval . project :: term -> Eff (Evaluating term v) v)))
-> Final (Evaluating term v) v
evaluate = run @(Evaluating term v)
. (fix (const (eval . project)))