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Move Named & Ignored into Analysis.Name.
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@ -1,6 +1,12 @@
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{-# LANGUAGE GeneralizedNewtypeDeriving #-}
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{-# LANGUAGE DeriveTraversable, GeneralizedNewtypeDeriving #-}
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module Analysis.Name
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( Name(..)
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, Named(..)
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, named
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, named'
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, namedName
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, namedValue
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, Ignored(..)
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) where
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import Data.String (IsString)
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@ -9,3 +15,27 @@ import Data.Text (Text)
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-- | User-specified and -relevant names.
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newtype Name = Name { unName :: Text }
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deriving (Eq, IsString, Ord, Show)
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-- | Annotates an @a@ with a 'Name'-provided name, which is ignored for '==' and 'compare'.
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data Named a = Named (Ignored Name) a
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deriving (Eq, Foldable, Functor, Ord, Show, Traversable)
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named :: Name -> a -> Named a
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named = Named . Ignored
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named' :: Name -> Named Name
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named' u = Named (Ignored u) u
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namedName :: Named a -> Name
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namedName (Named (Ignored n) _) = n
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namedValue :: Named a -> a
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namedValue (Named _ a) = a
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newtype Ignored a = Ignored a
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deriving (Foldable, Functor, Show, Traversable)
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instance Eq (Ignored a) where _ == _ = True
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instance Ord (Ignored a) where compare _ _ = EQ
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@ -1,12 +1,6 @@
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{-# LANGUAGE DeriveGeneric, DeriveTraversable, GeneralizedNewtypeDeriving, LambdaCase, OverloadedLists #-}
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module Core.Name
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( Name (..)
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, Named(..)
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, named
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, named'
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, namedName
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, namedValue
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, Ignored(..)
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( module Analysis.Name
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, reservedNames
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, isSimpleCharacter
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, needsQuotation
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@ -18,29 +12,6 @@ import Data.HashSet (HashSet)
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import qualified Data.HashSet as HashSet
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import Data.Text as Text (any, unpack)
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-- | Annotates an @a@ with a 'Name'-provided name, which is ignored for '==' and 'compare'.
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data Named a = Named (Ignored Name) a
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deriving (Eq, Foldable, Functor, Ord, Show, Traversable)
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named :: Name -> a -> Named a
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named = Named . Ignored
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named' :: Name -> Named Name
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named' u = Named (Ignored u) u
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namedName :: Named a -> Name
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namedName (Named (Ignored n) _) = n
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namedValue :: Named a -> a
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namedValue (Named _ a) = a
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newtype Ignored a = Ignored a
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deriving (Foldable, Functor, Show, Traversable)
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instance Eq (Ignored a) where _ == _ = True
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instance Ord (Ignored a) where compare _ _ = EQ
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reservedNames :: HashSet String
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reservedNames = [ "#true", "#false", "if", "then", "else"
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, "#unit", "load", "rec", "#record"]
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