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Parameterize the Evaluation analysis by the effect set.

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This commit is contained in:
Rob Rix 2018-03-07 15:11:44 -05:00
parent b0de8c5830
commit ded1c3e5e8
1 changed files with 13 additions and 12 deletions
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25
src/Analysis/Abstract/Evaluating.hs
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@ -15,8 +15,8 @@ import System.FilePath.Posix
evaluate :: forall value term
. ( Evaluatable (Base term)
, FreeVariables term
, MonadAddressable (LocationFor value) (Evaluation term value)
, MonadValue value (Evaluation term value)
, MonadAddressable (LocationFor value) (Evaluation term value (EvaluatorEffects term value))
, MonadValue value (Evaluation term value (EvaluatorEffects term value))
, Ord (LocationFor value)
, Recursive term
, Semigroup (CellFor value)
@ -29,8 +29,8 @@ evaluate = run @(EvaluatorEffects term value) . runEvaluator . runEvaluation . e
evaluates :: forall value term
. ( Evaluatable (Base term)
, FreeVariables term
, MonadAddressable (LocationFor value) (Evaluation term value)
, MonadValue value (Evaluation term value)
, MonadAddressable (LocationFor value) (Evaluation term value (EvaluatorEffects term value))
, MonadValue value (Evaluation term value (EvaluatorEffects term value))
, Ord (LocationFor value)
, Recursive term
, Semigroup (CellFor value)
@ -46,20 +46,21 @@ withModules pairs = localModuleTable (const moduleTable)
where moduleTable = Linker (Map.fromList (map (first (dropExtensions . blobPath)) pairs))
-- | An analysis performing concrete evaluation of @term@s to @value@s.
newtype Evaluation term value a = Evaluation { runEvaluation :: Evaluator term value (EvaluatorEffects term value) a }
deriving (Applicative, Functor, Monad, MonadFail)
newtype Evaluation term value effects a = Evaluation { runEvaluation :: Evaluator term value effects a }
deriving (Applicative, Functor, LiftEffect, Monad)
deriving instance Ord (LocationFor value) => MonadEvaluator (Evaluation term value)
deriving instance Member Fail effects => MonadFail (Evaluation term value effects)
deriving instance (Member Fail effects, MonadEvaluator (Evaluator term value effects), Ord (LocationFor value)) => MonadEvaluator (Evaluation term value effects)
instance ( Evaluatable (Base term)
, FreeVariables term
, MonadAddressable (LocationFor value) (Evaluation term value)
, MonadValue value (Evaluation term value)
, MonadAddressable (LocationFor value) (Evaluation term value effects)
, MonadValue value (Evaluation term value effects)
, Recursive term
, Semigroup (CellFor value)
)
=> MonadAnalysis (Evaluation term value) where
=> MonadAnalysis (Evaluation term value effects) where
analyzeTerm = eval
type instance AnalysisTerm (Evaluation term value) = term
type instance AnalysisValue (Evaluation term value) = value
type instance AnalysisTerm (Evaluation term value effects) = term
type instance AnalysisValue (Evaluation term value effects) = value