ghc-internal-9.1300.0: Basic libraries
Copyright(c) The University of Glasgow 2005
LicenseBSD-style (see the file libraries/base/LICENSE)
Maintainerlibraries@haskell.org
Stabilitystable
Portabilityportable
Safe HaskellTrustworthy
LanguageHaskell2010

GHC.Internal.Data.Eq

Description

Equality

Synopsis

Documentation

class Eq a where Source #

The Eq class defines equality (==) and inequality (/=). All the basic datatypes exported by the Prelude are instances of Eq, and Eq may be derived for any datatype whose constituents are also instances of Eq.

The Haskell Report defines no laws for Eq. However, instances are encouraged to follow these properties:

Reflexivity
x == x = True
Symmetry
x == y = y == x
Transitivity
if x == y && y == z = True, then x == z = True
Extensionality
if x == y = True and f is a function whose return type is an instance of Eq, then f x == f y = True
Negation
x /= y = not (x == y)

Minimal complete definition

(==) | (/=)

Methods

(==) :: a -> a -> Bool infix 4 Source #

(/=) :: a -> a -> Bool infix 4 Source #

Instances

Instances details
Eq BigNat Source # 
Instance details

Defined in GHC.Num.BigNat

Eq Void Source #

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Base

Methods

(==) :: Void -> Void -> Bool Source #

(/=) :: Void -> Void -> Bool Source #

Eq ByteOrder Source #

Since: base-4.11.0.0

Instance details

Defined in GHC.Internal.ByteOrder

Eq ClosureType Source # 
Instance details

Defined in GHC.Internal.ClosureTypes

Eq BlockReason Source #

Since: base-4.3.0.0

Instance details

Defined in GHC.Internal.Conc.Sync

Eq ThreadId Source #

Since: base-4.2.0.0

Instance details

Defined in GHC.Internal.Conc.Sync

Eq ThreadStatus Source #

Since: base-4.3.0.0

Instance details

Defined in GHC.Internal.Conc.Sync

Eq Constr Source #

Equality of constructors

Since: base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Eq ConstrRep Source #

Since: base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Eq DataRep Source #

Since: base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Eq Fixity Source #

Since: base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Eq All Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Data.Semigroup.Internal

Methods

(==) :: All -> All -> Bool Source #

(/=) :: All -> All -> Bool Source #

Eq Any Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Data.Semigroup.Internal

Methods

(==) :: Any -> Any -> Bool Source #

(/=) :: Any -> Any -> Bool Source #

Eq SomeTypeRep Source # 
Instance details

Defined in GHC.Internal.Data.Typeable.Internal

Eq Unique Source # 
Instance details

Defined in GHC.Internal.Data.Unique

Eq Version Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Data.Version

Eq Event Source #

Since: base-4.4.0.0

Instance details

Defined in GHC.Internal.Event.Internal.Types

Methods

(==) :: Event -> Event -> Bool Source #

(/=) :: Event -> Event -> Bool Source #

Eq Lifetime Source #

Since: base-4.8.1.0

Instance details

Defined in GHC.Internal.Event.Internal.Types

Eq FdKey Source #

Since: base-4.4.0.0

Instance details

Defined in GHC.Internal.Event.Manager

Methods

(==) :: FdKey -> FdKey -> Bool Source #

(/=) :: FdKey -> FdKey -> Bool Source #

Eq TimeoutKey Source # 
Instance details

Defined in GHC.Internal.Event.TimeOut

Eq ErrorCall Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.Exception

Eq ArithException Source #

Since: base-3.0

Instance details

Defined in GHC.Internal.Exception.Type

Eq SpecConstrAnnotation Source #

Since: base-4.3.0.0

Instance details

Defined in GHC.Internal.Exts

Eq Fingerprint Source #

Since: base-4.4.0.0

Instance details

Defined in GHC.Internal.Fingerprint.Type

Eq Errno Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Foreign.C.Error

Methods

(==) :: Errno -> Errno -> Bool Source #

(/=) :: Errno -> Errno -> Bool Source #

Eq CBool Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(==) :: CBool -> CBool -> Bool Source #

(/=) :: CBool -> CBool -> Bool Source #

Eq CChar Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(==) :: CChar -> CChar -> Bool Source #

(/=) :: CChar -> CChar -> Bool Source #

Eq CClock Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CDouble Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CFloat Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CInt Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(==) :: CInt -> CInt -> Bool Source #

(/=) :: CInt -> CInt -> Bool Source #

Eq CIntMax Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CIntPtr Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CLLong Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CLong Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(==) :: CLong -> CLong -> Bool Source #

(/=) :: CLong -> CLong -> Bool Source #

Eq CPtrdiff Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CSChar Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CSUSeconds Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CShort Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CSigAtomic Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CSize Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(==) :: CSize -> CSize -> Bool Source #

(/=) :: CSize -> CSize -> Bool Source #

Eq CTime Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(==) :: CTime -> CTime -> Bool Source #

(/=) :: CTime -> CTime -> Bool Source #

Eq CUChar Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CUInt Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(==) :: CUInt -> CUInt -> Bool Source #

(/=) :: CUInt -> CUInt -> Bool Source #

Eq CUIntMax Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CUIntPtr Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CULLong Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CULong Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CUSeconds Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CUShort Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq CWchar Source # 
Instance details

Defined in GHC.Internal.Foreign.C.Types

Eq IntPtr Source # 
Instance details

Defined in GHC.Internal.Foreign.Ptr

Eq WordPtr Source # 
Instance details

Defined in GHC.Internal.Foreign.Ptr

Eq ForeignSrcLang Source # 
Instance details

Defined in GHC.Internal.ForeignSrcLang

Eq Associativity Source #

Since: base-4.6.0.0

Instance details

Defined in GHC.Internal.Generics

Eq DecidedStrictness Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Eq Fixity Source #

Since: base-4.6.0.0

Instance details

Defined in GHC.Internal.Generics

Eq SourceStrictness Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Eq SourceUnpackedness Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Eq MaskingState Source #

Since: base-4.3.0.0

Instance details

Defined in GHC.Internal.IO

Eq BufferState Source #

Since: base-4.2.0.0

Instance details

Defined in GHC.Internal.IO.Buffer

Eq IODeviceType Source #

Since: base-4.2.0.0

Instance details

Defined in GHC.Internal.IO.Device

Eq SeekMode Source #

Since: base-4.2.0.0

Instance details

Defined in GHC.Internal.IO.Device

Eq CodingProgress Source #

Since: base-4.4.0.0

Instance details

Defined in GHC.Internal.IO.Encoding.Types

Eq ArrayException Source #

Since: base-4.2.0.0

Instance details

Defined in GHC.Internal.IO.Exception

Eq AsyncException Source #

Since: base-4.2.0.0

Instance details

Defined in GHC.Internal.IO.Exception

Eq ExitCode Source # 
Instance details

Defined in GHC.Internal.IO.Exception

Eq IOErrorType Source #

Since: base-4.1.0.0

Instance details

Defined in GHC.Internal.IO.Exception

Eq IOException Source #

Since: base-4.1.0.0

Instance details

Defined in GHC.Internal.IO.Exception

Eq HandlePosn Source #

Since: base-4.1.0.0

Instance details

Defined in GHC.Internal.IO.Handle

Eq BufferMode Source #

Since: base-4.2.0.0

Instance details

Defined in GHC.Internal.IO.Handle.Types

Eq Handle Source #

Since: base-4.1.0.0

Instance details

Defined in GHC.Internal.IO.Handle.Types

Eq Newline Source #

Since: base-4.2.0.0

Instance details

Defined in GHC.Internal.IO.Handle.Types

Eq NewlineMode Source #

Since: base-4.2.0.0

Instance details

Defined in GHC.Internal.IO.Handle.Types

Eq IOMode Source #

Since: base-4.2.0.0

Instance details

Defined in GHC.Internal.IO.IOMode

Eq IoSubSystem Source # 
Instance details

Defined in GHC.Internal.IO.SubSystem

Eq InfoProv Source # 
Instance details

Defined in GHC.Internal.InfoProv.Types

Eq Int16 Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Int

Methods

(==) :: Int16 -> Int16 -> Bool Source #

(/=) :: Int16 -> Int16 -> Bool Source #

Eq Int32 Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Int

Methods

(==) :: Int32 -> Int32 -> Bool Source #

(/=) :: Int32 -> Int32 -> Bool Source #

Eq Int64 Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Int

Methods

(==) :: Int64 -> Int64 -> Bool Source #

(/=) :: Int64 -> Int64 -> Bool Source #

Eq Int8 Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Int

Methods

(==) :: Int8 -> Int8 -> Bool Source #

(/=) :: Int8 -> Int8 -> Bool Source #

Eq Extension Source # 
Instance details

Defined in GHC.Internal.LanguageExtensions

Eq IoManagerFlag Source # 
Instance details

Defined in GHC.Internal.RTS.Flags

Eq StackEntry Source # 
Instance details

Defined in GHC.Internal.Stack.CloneStack

Eq SrcLoc Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Stack.Types

Eq CBlkCnt Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Eq CBlkSize Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Eq CCc Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(==) :: CCc -> CCc -> Bool Source #

(/=) :: CCc -> CCc -> Bool Source #

Eq CClockId Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Eq CDev Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(==) :: CDev -> CDev -> Bool Source #

(/=) :: CDev -> CDev -> Bool Source #

Eq CFsBlkCnt Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Eq CFsFilCnt Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Eq CGid Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(==) :: CGid -> CGid -> Bool Source #

(/=) :: CGid -> CGid -> Bool Source #

Eq CId Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(==) :: CId -> CId -> Bool Source #

(/=) :: CId -> CId -> Bool Source #

Eq CIno Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(==) :: CIno -> CIno -> Bool Source #

(/=) :: CIno -> CIno -> Bool Source #

Eq CKey Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(==) :: CKey -> CKey -> Bool Source #

(/=) :: CKey -> CKey -> Bool Source #

Eq CMode Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(==) :: CMode -> CMode -> Bool Source #

(/=) :: CMode -> CMode -> Bool Source #

Eq CNfds Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(==) :: CNfds -> CNfds -> Bool Source #

(/=) :: CNfds -> CNfds -> Bool Source #

Eq CNlink Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Eq COff Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(==) :: COff -> COff -> Bool Source #

(/=) :: COff -> COff -> Bool Source #

Eq CPid Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(==) :: CPid -> CPid -> Bool Source #

(/=) :: CPid -> CPid -> Bool Source #

Eq CRLim Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(==) :: CRLim -> CRLim -> Bool Source #

(/=) :: CRLim -> CRLim -> Bool Source #

Eq CSocklen Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Eq CSpeed Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Eq CSsize Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Eq CTcflag Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Eq CTimer Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Eq CUid Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(==) :: CUid -> CUid -> Bool Source #

(/=) :: CUid -> CUid -> Bool Source #

Eq Fd Source # 
Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(==) :: Fd -> Fd -> Bool Source #

(/=) :: Fd -> Fd -> Bool Source #

Eq AnnLookup Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq AnnTarget Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Bang Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Bang -> Bang -> Bool Source #

(/=) :: Bang -> Bang -> Bool Source #

Eq BndrVis Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Body Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Body -> Body -> Bool Source #

(/=) :: Body -> Body -> Bool Source #

Eq Bytes Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Bytes -> Bytes -> Bool Source #

(/=) :: Bytes -> Bytes -> Bool Source #

Eq Callconv Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Clause Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Con Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Con -> Con -> Bool Source #

(/=) :: Con -> Con -> Bool Source #

Eq Dec Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Dec -> Dec -> Bool Source #

(/=) :: Dec -> Dec -> Bool Source #

Eq DecidedStrictness Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq DerivClause Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq DerivStrategy Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq DocLoc Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Exp Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Exp -> Exp -> Bool Source #

(/=) :: Exp -> Exp -> Bool Source #

Eq FamilyResultSig Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Fixity Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq FixityDirection Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Foreign Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq FunDep Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Guard Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Guard -> Guard -> Bool Source #

(/=) :: Guard -> Guard -> Bool Source #

Eq Info Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Info -> Info -> Bool Source #

(/=) :: Info -> Info -> Bool Source #

Eq InjectivityAnn Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Inline Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Lit Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Lit -> Lit -> Bool Source #

(/=) :: Lit -> Lit -> Bool Source #

Eq Loc Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Loc -> Loc -> Bool Source #

(/=) :: Loc -> Loc -> Bool Source #

Eq Match Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Match -> Match -> Bool Source #

(/=) :: Match -> Match -> Bool Source #

Eq ModName Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Module Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq ModuleInfo Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Name Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Name -> Name -> Bool Source #

(/=) :: Name -> Name -> Bool Source #

Eq NameFlavour Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq NameSpace Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq NamespaceSpecifier Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq OccName Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Overlap Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Pat Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Pat -> Pat -> Bool Source #

(/=) :: Pat -> Pat -> Bool Source #

Eq PatSynArgs Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq PatSynDir Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Phases Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq PkgName Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Pragma Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Range Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Range -> Range -> Bool Source #

(/=) :: Range -> Range -> Bool Source #

Eq Role Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Role -> Role -> Bool Source #

(/=) :: Role -> Role -> Bool Source #

Eq RuleBndr Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq RuleMatch Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Safety Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq SourceStrictness Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq SourceUnpackedness Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Specificity Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Stmt Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Stmt -> Stmt -> Bool Source #

(/=) :: Stmt -> Stmt -> Bool Source #

Eq TyLit Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: TyLit -> TyLit -> Bool Source #

(/=) :: TyLit -> TyLit -> Bool Source #

Eq TySynEqn Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Type Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: Type -> Type -> Bool Source #

(/=) :: Type -> Type -> Bool Source #

Eq TypeFamilyHead Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Eq Lexeme Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Text.Read.Lex

Eq Number Source #

Since: base-4.6.0.0

Instance details

Defined in GHC.Internal.Text.Read.Lex

Eq SomeChar Source # 
Instance details

Defined in GHC.Internal.TypeLits

Eq SomeSymbol Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.TypeLits

Eq SomeNat Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.TypeNats

Eq GeneralCategory Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Unicode

Eq Word16 Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Word

Eq Word32 Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Word

Eq Word64 Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Word

Eq Word8 Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Word

Methods

(==) :: Word8 -> Word8 -> Bool Source #

(/=) :: Word8 -> Word8 -> Bool Source #

Eq Module Source # 
Instance details

Defined in GHC.Classes

Eq Ordering Source # 
Instance details

Defined in GHC.Classes

Eq TrName Source # 
Instance details

Defined in GHC.Classes

Eq TyCon Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: TyCon -> TyCon -> Bool Source #

(/=) :: TyCon -> TyCon -> Bool Source #

Eq Integer Source # 
Instance details

Defined in GHC.Num.Integer

Eq Natural Source # 
Instance details

Defined in GHC.Num.Natural

Eq () Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: () -> () -> Bool Source #

(/=) :: () -> () -> Bool Source #

Eq Bool Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: Bool -> Bool -> Bool Source #

(/=) :: Bool -> Bool -> Bool Source #

Eq Char Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: Char -> Char -> Bool Source #

(/=) :: Char -> Char -> Bool Source #

Eq Double Source #

Note that due to the presence of NaN, Double's Eq instance does not satisfy reflexivity.

>>> 0/0 == (0/0 :: Double)
False

Also note that Double's Eq instance does not satisfy substitutivity:

>>> 0 == (-0 :: Double)
True
>>> recip 0 == recip (-0 :: Double)
False
Instance details

Defined in GHC.Classes

Eq Float Source #

Note that due to the presence of NaN, Float's Eq instance does not satisfy reflexivity.

>>> 0/0 == (0/0 :: Float)
False

Also note that Float's Eq instance does not satisfy extensionality:

>>> 0 == (-0 :: Float)
True
>>> recip 0 == recip (-0 :: Float)
False
Instance details

Defined in GHC.Classes

Methods

(==) :: Float -> Float -> Bool Source #

(/=) :: Float -> Float -> Bool Source #

Eq Int Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: Int -> Int -> Bool Source #

(/=) :: Int -> Int -> Bool Source #

Eq Word Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: Word -> Word -> Bool Source #

(/=) :: Word -> Word -> Bool Source #

Eq a => Eq (NonEmpty a) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Base

Methods

(==) :: NonEmpty a -> NonEmpty a -> Bool Source #

(/=) :: NonEmpty a -> NonEmpty a -> Bool Source #

Eq (TVar a) Source #

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Conc.Sync

Methods

(==) :: TVar a -> TVar a -> Bool Source #

(/=) :: TVar a -> TVar a -> Bool Source #

Eq a => Eq (And a) Source #

Since: base-4.16

Instance details

Defined in GHC.Internal.Data.Bits

Methods

(==) :: And a -> And a -> Bool Source #

(/=) :: And a -> And a -> Bool Source #

Eq a => Eq (Iff a) Source #

Since: base-4.16

Instance details

Defined in GHC.Internal.Data.Bits

Methods

(==) :: Iff a -> Iff a -> Bool Source #

(/=) :: Iff a -> Iff a -> Bool Source #

Eq a => Eq (Ior a) Source #

Since: base-4.16

Instance details

Defined in GHC.Internal.Data.Bits

Methods

(==) :: Ior a -> Ior a -> Bool Source #

(/=) :: Ior a -> Ior a -> Bool Source #

Eq a => Eq (Xor a) Source #

Since: base-4.16

Instance details

Defined in GHC.Internal.Data.Bits

Methods

(==) :: Xor a -> Xor a -> Bool Source #

(/=) :: Xor a -> Xor a -> Bool Source #

Eq a => Eq (Identity a) Source #

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

(==) :: Identity a -> Identity a -> Bool Source #

(/=) :: Identity a -> Identity a -> Bool Source #

Eq a => Eq (First a) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Data.Monoid

Methods

(==) :: First a -> First a -> Bool Source #

(/=) :: First a -> First a -> Bool Source #

Eq a => Eq (Last a) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Data.Monoid

Methods

(==) :: Last a -> Last a -> Bool Source #

(/=) :: Last a -> Last a -> Bool Source #

Eq a => Eq (Down a) Source #

Since: base-4.6.0.0

Instance details

Defined in GHC.Internal.Data.Ord

Methods

(==) :: Down a -> Down a -> Bool Source #

(/=) :: Down a -> Down a -> Bool Source #

Eq a => Eq (Dual a) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Data.Semigroup.Internal

Methods

(==) :: Dual a -> Dual a -> Bool Source #

(/=) :: Dual a -> Dual a -> Bool Source #

Eq a => Eq (Product a) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Data.Semigroup.Internal

Methods

(==) :: Product a -> Product a -> Bool Source #

(/=) :: Product a -> Product a -> Bool Source #

Eq a => Eq (Sum a) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Data.Semigroup.Internal

Methods

(==) :: Sum a -> Sum a -> Bool Source #

(/=) :: Sum a -> Sum a -> Bool Source #

Eq (ConstPtr a) Source # 
Instance details

Defined in GHC.Internal.Foreign.C.ConstPtr

Methods

(==) :: ConstPtr a -> ConstPtr a -> Bool Source #

(/=) :: ConstPtr a -> ConstPtr a -> Bool Source #

Eq (ForeignPtr a) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.ForeignPtr

Eq a => Eq (ZipList a) Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.Functor.ZipList

Methods

(==) :: ZipList a -> ZipList a -> Bool Source #

(/=) :: ZipList a -> ZipList a -> Bool Source #

Eq p => Eq (Par1 p) Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: Par1 p -> Par1 p -> Bool Source #

(/=) :: Par1 p -> Par1 p -> Bool Source #

Eq (IORef a) Source #

Pointer equality.

Since: base-4.0.0.0

Instance details

Defined in GHC.Internal.IORef

Methods

(==) :: IORef a -> IORef a -> Bool Source #

(/=) :: IORef a -> IORef a -> Bool Source #

Eq (MVar a) Source #

Compares the underlying pointers.

Since: base-4.1.0.0

Instance details

Defined in GHC.Internal.MVar

Methods

(==) :: MVar a -> MVar a -> Bool Source #

(/=) :: MVar a -> MVar a -> Bool Source #

Eq (FunPtr a) Source # 
Instance details

Defined in GHC.Internal.Ptr

Methods

(==) :: FunPtr a -> FunPtr a -> Bool Source #

(/=) :: FunPtr a -> FunPtr a -> Bool Source #

Eq (Ptr a) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Ptr

Methods

(==) :: Ptr a -> Ptr a -> Bool Source #

(/=) :: Ptr a -> Ptr a -> Bool Source #

Eq a => Eq (Ratio a) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Real

Methods

(==) :: Ratio a -> Ratio a -> Bool Source #

(/=) :: Ratio a -> Ratio a -> Bool Source #

Eq (StablePtr a) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Stable

Eq (StableName a) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.StableName

Eq flag => Eq (TyVarBndr flag) Source # 
Instance details

Defined in GHC.Internal.TH.Syntax

Methods

(==) :: TyVarBndr flag -> TyVarBndr flag -> Bool Source #

(/=) :: TyVarBndr flag -> TyVarBndr flag -> Bool Source #

Eq (SChar c) Source #

Since: base-4.19.0.0

Instance details

Defined in GHC.Internal.TypeLits

Methods

(==) :: SChar c -> SChar c -> Bool Source #

(/=) :: SChar c -> SChar c -> Bool Source #

Eq (SSymbol s) Source #

Since: base-4.19.0.0

Instance details

Defined in GHC.Internal.TypeLits

Methods

(==) :: SSymbol s -> SSymbol s -> Bool Source #

(/=) :: SSymbol s -> SSymbol s -> Bool Source #

Eq (SNat n) Source #

Since: base-4.19.0.0

Instance details

Defined in GHC.Internal.TypeNats

Methods

(==) :: SNat n -> SNat n -> Bool Source #

(/=) :: SNat n -> SNat n -> Bool Source #

Eq a => Eq (Maybe a) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Maybe

Methods

(==) :: Maybe a -> Maybe a -> Bool Source #

(/=) :: Maybe a -> Maybe a -> Bool Source #

Eq a => Eq (Solo a) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: Solo a -> Solo a -> Bool Source #

(/=) :: Solo a -> Solo a -> Bool Source #

Eq a => Eq [a] Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: [a] -> [a] -> Bool Source #

(/=) :: [a] -> [a] -> Bool Source #

(Ix i, Eq e) => Eq (Array i e) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Arr

Methods

(==) :: Array i e -> Array i e -> Bool Source #

(/=) :: Array i e -> Array i e -> Bool Source #

(Eq a, Eq b) => Eq (Either a b) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Data.Either

Methods

(==) :: Either a b -> Either a b -> Bool Source #

(/=) :: Either a b -> Either a b -> Bool Source #

Eq (Proxy s) Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.Data.Proxy

Methods

(==) :: Proxy s -> Proxy s -> Bool Source #

(/=) :: Proxy s -> Proxy s -> Bool Source #

Eq (TypeRep a) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Data.Typeable.Internal

Methods

(==) :: TypeRep a -> TypeRep a -> Bool Source #

(/=) :: TypeRep a -> TypeRep a -> Bool Source #

Eq (U1 p) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: U1 p -> U1 p -> Bool Source #

(/=) :: U1 p -> U1 p -> Bool Source #

Eq (V1 p) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: V1 p -> V1 p -> Bool Source #

(/=) :: V1 p -> V1 p -> Bool Source #

Eq (IOArray i e) Source #

Since: base-4.1.0.0

Instance details

Defined in GHC.Internal.IOArray

Methods

(==) :: IOArray i e -> IOArray i e -> Bool Source #

(/=) :: IOArray i e -> IOArray i e -> Bool Source #

Eq (STRef s a) Source #

Pointer equality.

Since: base-2.1

Instance details

Defined in GHC.Internal.STRef

Methods

(==) :: STRef s a -> STRef s a -> Bool Source #

(/=) :: STRef s a -> STRef s a -> Bool Source #

(Eq a, Eq b) => Eq (a, b) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b) -> (a, b) -> Bool Source #

(/=) :: (a, b) -> (a, b) -> Bool Source #

Eq (STArray s i e) Source #

Since: base-2.1

Instance details

Defined in GHC.Internal.Arr

Methods

(==) :: STArray s i e -> STArray s i e -> Bool Source #

(/=) :: STArray s i e -> STArray s i e -> Bool Source #

Eq a => Eq (Const a b) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Const

Methods

(==) :: Const a b -> Const a b -> Bool Source #

(/=) :: Const a b -> Const a b -> Bool Source #

Eq (f a) => Eq (Ap f a) Source #

Since: base-4.12.0.0

Instance details

Defined in GHC.Internal.Data.Monoid

Methods

(==) :: Ap f a -> Ap f a -> Bool Source #

(/=) :: Ap f a -> Ap f a -> Bool Source #

Eq (f a) => Eq (Alt f a) Source #

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Semigroup.Internal

Methods

(==) :: Alt f a -> Alt f a -> Bool Source #

(/=) :: Alt f a -> Alt f a -> Bool Source #

Eq (Coercion a b) Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.Data.Type.Coercion

Methods

(==) :: Coercion a b -> Coercion a b -> Bool Source #

(/=) :: Coercion a b -> Coercion a b -> Bool Source #

Eq (a :~: b) Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.Data.Type.Equality

Methods

(==) :: (a :~: b) -> (a :~: b) -> Bool Source #

(/=) :: (a :~: b) -> (a :~: b) -> Bool Source #

Eq (OrderingI a b) Source # 
Instance details

Defined in GHC.Internal.Data.Type.Ord

Methods

(==) :: OrderingI a b -> OrderingI a b -> Bool Source #

(/=) :: OrderingI a b -> OrderingI a b -> Bool Source #

(Generic1 f, Eq (Rep1 f a)) => Eq (Generically1 f a) Source #

Since: base-4.18.0.0

Instance details

Defined in GHC.Internal.Generics

Eq (f p) => Eq (Rec1 f p) Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: Rec1 f p -> Rec1 f p -> Bool Source #

(/=) :: Rec1 f p -> Rec1 f p -> Bool Source #

Eq (URec (Ptr ()) p) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: URec (Ptr ()) p -> URec (Ptr ()) p -> Bool Source #

(/=) :: URec (Ptr ()) p -> URec (Ptr ()) p -> Bool Source #

Eq (URec Char p) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: URec Char p -> URec Char p -> Bool Source #

(/=) :: URec Char p -> URec Char p -> Bool Source #

Eq (URec Double p) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: URec Double p -> URec Double p -> Bool Source #

(/=) :: URec Double p -> URec Double p -> Bool Source #

Eq (URec Float p) Source # 
Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: URec Float p -> URec Float p -> Bool Source #

(/=) :: URec Float p -> URec Float p -> Bool Source #

Eq (URec Int p) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: URec Int p -> URec Int p -> Bool Source #

(/=) :: URec Int p -> URec Int p -> Bool Source #

Eq (URec Word p) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: URec Word p -> URec Word p -> Bool Source #

(/=) :: URec Word p -> URec Word p -> Bool Source #

(Eq a, Eq b, Eq c) => Eq (a, b, c) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b, c) -> (a, b, c) -> Bool Source #

(/=) :: (a, b, c) -> (a, b, c) -> Bool Source #

Eq (a :~~: b) Source #

Since: base-4.10.0.0

Instance details

Defined in GHC.Internal.Data.Type.Equality

Methods

(==) :: (a :~~: b) -> (a :~~: b) -> Bool Source #

(/=) :: (a :~~: b) -> (a :~~: b) -> Bool Source #

(Eq (f p), Eq (g p)) => Eq ((f :*: g) p) Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: (f :*: g) p -> (f :*: g) p -> Bool Source #

(/=) :: (f :*: g) p -> (f :*: g) p -> Bool Source #

(Eq (f p), Eq (g p)) => Eq ((f :+: g) p) Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: (f :+: g) p -> (f :+: g) p -> Bool Source #

(/=) :: (f :+: g) p -> (f :+: g) p -> Bool Source #

Eq c => Eq (K1 i c p) Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: K1 i c p -> K1 i c p -> Bool Source #

(/=) :: K1 i c p -> K1 i c p -> Bool Source #

(Eq a, Eq b, Eq c, Eq d) => Eq (a, b, c, d) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d) -> (a, b, c, d) -> Bool Source #

(/=) :: (a, b, c, d) -> (a, b, c, d) -> Bool Source #

Eq (f (g p)) => Eq ((f :.: g) p) Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: (f :.: g) p -> (f :.: g) p -> Bool Source #

(/=) :: (f :.: g) p -> (f :.: g) p -> Bool Source #

Eq (f p) => Eq (M1 i c f p) Source #

Since: base-4.7.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

(==) :: M1 i c f p -> M1 i c f p -> Bool Source #

(/=) :: M1 i c f p -> M1 i c f p -> Bool Source #

(Eq a, Eq b, Eq c, Eq d, Eq e) => Eq (a, b, c, d, e) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e) -> (a, b, c, d, e) -> Bool Source #

(/=) :: (a, b, c, d, e) -> (a, b, c, d, e) -> Bool Source #

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f) => Eq (a, b, c, d, e, f) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f) -> (a, b, c, d, e, f) -> Bool Source #

(/=) :: (a, b, c, d, e, f) -> (a, b, c, d, e, f) -> Bool Source #

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g) => Eq (a, b, c, d, e, f, g) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) -> Bool Source #

(/=) :: (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) -> Bool Source #

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h) => Eq (a, b, c, d, e, f, g, h) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) -> Bool Source #

(/=) :: (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) -> Bool Source #

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i) => Eq (a, b, c, d, e, f, g, h, i) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) -> Bool Source #

(/=) :: (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) -> Bool Source #

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j) => Eq (a, b, c, d, e, f, g, h, i, j) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) -> Bool Source #

(/=) :: (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) -> Bool Source #

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k) => Eq (a, b, c, d, e, f, g, h, i, j, k) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) -> Bool Source #

(/=) :: (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) -> Bool Source #

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l) => Eq (a, b, c, d, e, f, g, h, i, j, k, l) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) -> Bool Source #

(/=) :: (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) -> Bool Source #

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l, Eq m) => Eq (a, b, c, d, e, f, g, h, i, j, k, l, m) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Bool Source #

(/=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Bool Source #

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l, Eq m, Eq n) => Eq (a, b, c, d, e, f, g, h, i, j, k, l, m, n) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> Bool Source #

(/=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> Bool Source #

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l, Eq m, Eq n, Eq o) => Eq (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) Source # 
Instance details

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> Bool Source #

(/=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> Bool Source #