ghc-6.12.2: The GHC API Source code Contents Index

Unique

Contents Main data types Constructors, desctructors and operations on Uniques Making built-in uniques

Synopsis

data Unique class Uniquable a where getUnique :: a -> Unique hasKey :: Uniquable a => a -> Unique -> Bool pprUnique :: Unique -> SDoc mkUnique :: Char -> Int -> Unique mkUniqueGrimily :: Int -> Unique getKey :: Unique -> Int getKeyFastInt :: Unique -> FastInt incrUnique :: Unique -> Unique deriveUnique :: Unique -> Int -> Unique newTagUnique :: Unique -> Char -> Unique initTyVarUnique :: Unique isTupleKey :: Unique -> Bool mkAlphaTyVarUnique :: Int -> Unique mkPrimOpIdUnique :: Int -> Unique mkTupleTyConUnique :: Boxity -> Int -> Unique mkTupleDataConUnique :: Boxity -> Int -> Unique mkPreludeMiscIdUnique :: Int -> Unique mkPreludeDataConUnique :: Int -> Unique mkPreludeTyConUnique :: Int -> Unique mkPreludeClassUnique :: Int -> Unique mkPArrDataConUnique :: Int -> Unique mkBuiltinUnique :: Int -> Unique mkPseudoUniqueC :: Int -> Unique mkPseudoUniqueD :: Int -> Unique mkPseudoUniqueE :: Int -> Unique mkPseudoUniqueH :: Int -> Unique

Main data types

data Unique Source

The type of unique identifiers that are used in many places in GHC for fast ordering and equality tests. You should generate these with the functions from the UniqSupply module Instances Eq Unique Ord Unique Show Unique Outputable Unique Uniquable Unique

class Uniquable a where Source

Class of things that we can obtain a Unique from Methods getUnique :: a -> Unique Source Instances Uniquable Int Uniquable PackageId Uniquable ModuleName Uniquable Module Uniquable OccName Uniquable FastString Uniquable Unique Uniquable RegClass Uniquable Reg Uniquable RealReg Uniquable VirtualReg Uniquable Reg Uniquable SlotClass Uniquable TyCon Uniquable Name Uniquable Var Uniquable Class Uniquable DataCon Uniquable BlockId Uniquable LocalReg Uniquable Store Uniquable name => Uniquable (AnnTarget name)

Constructors, desctructors and operations on Uniques

hasKey :: Uniquable a => a -> Unique -> Bool Source

pprUnique :: Unique -> SDoc Source

mkUnique :: Char -> Int -> Unique Source

mkUniqueGrimily :: Int -> Unique Source

getKey :: Unique -> Int Source

getKeyFastInt :: Unique -> FastInt Source

incrUnique :: Unique -> Unique Source

deriveUnique :: Unique -> Int -> Unique Source

newTagUnique :: Unique -> Char -> Unique Source

initTyVarUnique :: Unique Source

isTupleKey :: Unique -> Bool Source

Making built-in uniques

mkAlphaTyVarUnique :: Int -> Unique Source

mkPrimOpIdUnique :: Int -> Unique Source

mkTupleTyConUnique :: Boxity -> Int -> Unique Source

mkTupleDataConUnique :: Boxity -> Int -> Unique Source

mkPreludeMiscIdUnique :: Int -> Unique Source

mkPreludeDataConUnique :: Int -> Unique Source

mkPreludeTyConUnique :: Int -> Unique Source

mkPreludeClassUnique :: Int -> Unique Source

mkPArrDataConUnique :: Int -> Unique Source

mkBuiltinUnique :: Int -> Unique Source

mkPseudoUniqueC :: Int -> Unique Source

mkPseudoUniqueD :: Int -> Unique Source

mkPseudoUniqueE :: Int -> Unique Source

mkPseudoUniqueH :: Int -> Unique Source

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