purescript-0.12.0: PureScript Programming Language Compiler

Safe Haskell	None
Language	Haskell2010

Language.PureScript.AST.Operators

Description

Operators fixity and associativity

Synopsis

Documentation

type Precedence = Integer Source #

A precedence level for an infix operator

data Associativity Source #

Associativity for infix operators

Constructors

Infixl
Infixr
Infix

Instances

Eq Associativity Source #
Methods (==) :: Associativity -> Associativity -> Bool # (/=) :: Associativity -> Associativity -> Bool #
Ord Associativity Source #
Methods compare :: Associativity -> Associativity -> Ordering # (<) :: Associativity -> Associativity -> Bool # (<=) :: Associativity -> Associativity -> Bool # (>) :: Associativity -> Associativity -> Bool # (>=) :: Associativity -> Associativity -> Bool # max :: Associativity -> Associativity -> Associativity # min :: Associativity -> Associativity -> Associativity #
Show Associativity Source #
Methods showsPrec :: Int -> Associativity -> ShowS # show :: Associativity -> String # showList :: [Associativity] -> ShowS #
Generic Associativity Source #
Associated Types type Rep Associativity :: * -> * # Methods from :: Associativity -> Rep Associativity x # to :: Rep Associativity x -> Associativity #
ToJSON Associativity Source #
Methods toJSON :: Associativity -> Value # toEncoding :: Associativity -> Encoding # toJSONList :: [Associativity] -> Value # toEncodingList :: [Associativity] -> Encoding #
FromJSON Associativity Source #
Methods parseJSON :: Value -> Parser Associativity # parseJSONList :: Value -> Parser [Associativity] #
NFData Associativity Source #
Methods rnf :: Associativity -> () #
type Rep Associativity Source #
type Rep Associativity = D1 * (MetaData "Associativity" "Language.PureScript.AST.Operators" "purescript-0.12.0-GnFPE64AyqYHZk4VD04uBy" False) ((:+:) * (C1 * (MetaCons "Infixl" PrefixI False) (U1 )) ((:+:) (C1 * (MetaCons "Infixr" PrefixI False) (U1 )) (C1 (MetaCons "Infix" PrefixI False) (U1 *))))

showAssoc :: Associativity -> String Source #

readAssoc :: String -> Associativity Source #

data Fixity Source #

Fixity data for infix operators

Constructors

Fixity Associativity Precedence

Instances

Eq Fixity Source #
Methods (==) :: Fixity -> Fixity -> Bool # (/=) :: Fixity -> Fixity -> Bool #
Ord Fixity Source #
Methods compare :: Fixity -> Fixity -> Ordering # (<) :: Fixity -> Fixity -> Bool # (<=) :: Fixity -> Fixity -> Bool # (>) :: Fixity -> Fixity -> Bool # (>=) :: Fixity -> Fixity -> Bool # max :: Fixity -> Fixity -> Fixity # min :: Fixity -> Fixity -> Fixity #
Show Fixity Source #
Methods showsPrec :: Int -> Fixity -> ShowS # show :: Fixity -> String # showList :: [Fixity] -> ShowS #
Generic Fixity Source #
Associated Types type Rep Fixity :: * -> * # Methods from :: Fixity -> Rep Fixity x # to :: Rep Fixity x -> Fixity #
ToJSON Fixity Source #
Methods toJSON :: Fixity -> Value # toEncoding :: Fixity -> Encoding # toJSONList :: [Fixity] -> Value # toEncodingList :: [Fixity] -> Encoding #
NFData Fixity Source #
Methods rnf :: Fixity -> () #
type Rep Fixity Source #
type Rep Fixity = D1 * (MetaData "Fixity" "Language.PureScript.AST.Operators" "purescript-0.12.0-GnFPE64AyqYHZk4VD04uBy" False) (C1 * (MetaCons "Fixity" PrefixI False) ((::) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Associativity)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Precedence))))