clash-prelude-0.99.2: CAES Language for Synchronous Hardware - Prelude library

Copyright(C) 2013-2016 University of Twente
2017 Google Inc.
LicenseBSD2 (see the file LICENSE)
MaintainerChristiaan Baaij <christiaan.baaij@gmail.com>
Safe HaskellUnsafe
LanguageHaskell2010
Extensions
  • DataKinds
  • TypeOperators
  • ExplicitNamespaces

Clash.Explicit.Prelude

Contents

Description

This module defines the explicitly clocked counterparts of the functions defined in Clash.Prelude. Take a look at Clash.Signal.Explicit to see how you can make multi-clock designs.

Synopsis

Creating synchronous sequential circuits

mealy Source #

Arguments

:: Clock dom gated

Clock to synchronize to

-> Reset dom synchronous 
-> (s -> i -> (s, o))

Transfer function in mealy machine form: state -> input -> (newstate,output)

-> s

Initial state

-> Signal dom i -> Signal dom o

Synchronous sequential function with input and output matching that of the mealy machine

Create a synchronous function from a combinational function describing a mealy machine

import qualified Data.List as L

macT
  :: Int        -- Current state
  -> (Int,Int)  -- Input
  -> (Int,Int)  -- (Updated state, output)
macT s (x,y) = (s',s)
  where
    s' = x * y + s

mac
  :: Clock domain Source
  -> Reset domain Asynchronous
  -> Signal domain (Int, Int)
  -> Signal domain Int
mac clk rst = mealy clk rst macT 0
>>> simulate (mac systemClockGen systemResetGen) [(1,1),(2,2),(3,3),(4,4)]
[0,1,5,14...
...

Synchronous sequential functions can be composed just like their combinational counterpart:

dualMac
  :: Clock domain gated -> Reset domain synchronous
  -> (Signal domain Int, Signal domain Int)
  -> (Signal domain Int, Signal domain Int)
  -> Signal domain Int
dualMac clk rst (a,b) (x,y) = s1 + s2
  where
    s1 = mealy clk rst mac 0 (bundle (a,x))
    s2 = mealy clk rst mac 0 (bundle (b,y))

mealyB Source #

Arguments

:: (Bundle i, Bundle o) 
=> Clock dom gated 
-> Reset dom synchronous 
-> (s -> i -> (s, o))

Transfer function in mealy machine form: state -> input -> (newstate,output)

-> s

Initial state

-> Unbundled dom i -> Unbundled dom o

Synchronous sequential function with input and output matching that of the mealy machine

A version of mealy that does automatic Bundleing

Given a function f of type:

f :: Int -> (Bool,Int) -> (Int,(Int,Bool))

When we want to make compositions of f in g using mealy', we have to write:

g clk rst a b c = (b1,b2,i2)
  where
    (i1,b1) = unbundle (mealy clk rst f 0 (bundle (a,b)))
    (i2,b2) = unbundle (mealy clk rst f 3 (bundle (i1,c)))

Using mealyB' however we can write:

g clk rst a b c = (b1,b2,i2)
  where
    (i1,b1) = mealyB clk rst f 0 (a,b)
    (i2,b2) = mealyB clk rst f 3 (i1,c)

moore Source #

Arguments

:: Clock domain gated

Clock to synchronize to

-> Reset domain synchronous 
-> (s -> i -> s)

Transfer function in moore machine form: state -> input -> newstate

-> (s -> o)

Output function in moore machine form: state -> output

-> s

Initial state

-> Signal domain i -> Signal domain o

Synchronous sequential function with input and output matching that of the moore machine

Create a synchronous function from a combinational function describing a moore machine

macT
  :: Int        -- Current state
  -> (Int,Int)  -- Input
  -> (Int,Int)  -- Updated state
macT s (x,y) = x * y + s

mac
  :: Clock mac Source
  -> Reset mac Asynchronous
  -> Signal mac (Int, Int)
  -> Signal mac Int
mac clk rst = moore clk rst macT id 0
>>> simulate (mac systemClockGen systemResetGen) [(1,1),(2,2),(3,3),(4,4)]
[0,1,5,14...
...

Synchronous sequential functions can be composed just like their combinational counterpart:

dualMac
  :: Clock domain gated
  -> Reset domain synchronous
  -> (Signal domain Int, Signal domain Int)
  -> (Signal domain Int, Signal domain Int)
  -> Signal domain Int
dualMac clk rst (a,b) (x,y) = s1 + s2
  where
    s1 = moore clk rst mac id 0 (bundle (a,x))
    s2 = moore clk rst mac id 0 (bundle (b,y))

mooreB Source #

Arguments

:: (Bundle i, Bundle o) 
=> Clock domain gated 
-> Reset domain synchronous 
-> (s -> i -> s)

Transfer function in moore machine form: state -> input -> newstate

-> (s -> o)

Output function in moore machine form: state -> output

-> s

Initial state

-> Unbundled domain i -> Unbundled domain o

Synchronous sequential function with input and output matching that of the moore machine

A version of moore that does automatic Bundleing

Given a functions t and o of types:

t :: Int -> (Bool, Int) -> Int
o :: Int -> (Int, Bool)

When we want to make compositions of t and o in g using moore', we have to write:

g clk rst a b c = (b1,b2,i2)
  where
    (i1,b1) = unbundle (moore clk rst t o 0 (bundle (a,b)))
    (i2,b2) = unbundle (moore clk rst t o 3 (bundle (i1,c)))

Using mooreB' however we can write:

g clk rst a b c = (b1,b2,i2)
  where
    (i1,b1) = mooreB clk rst t o 0 (a,b)
    (i2,b2) = mooreB clk rst t o 3 (i1,c)

registerB :: Bundle a => Clock domain gated -> Reset domain synchronous -> a -> Unbundled domain a -> Unbundled domain a Source #

Create a register function for product-type like signals (e.g. (Signal a, Signal b))

rP :: Clock domain gated -> Reset domain synchronous
   -> (Signal domain Int, Signal domain Int)
   -> (Signal domain Int, Signal domain Int)
rP clk rst = registerB clk rst (8,8)
>>> simulateB (rP systemClockGen systemResetGen) [(1,1),(2,2),(3,3)] :: [(Int,Int)]
[(8,8),(1,1),(2,2),(3,3)...
...

Synchronizer circuits for safe clock domain crossings

dualFlipFlopSynchronizer Source #

Arguments

:: Clock domain1 gated1

Clock to which the incoming data is synchronised

-> Clock domain2 gated2

Clock to which the outgoing data is synchronised

-> Reset domain2 synchronous

Reset for registers on the outgoing domain

-> a

Initial value of the two synchronisation registers

-> Signal domain1 a

Incoming data

-> Signal domain2 a

Outgoing, synchronised, data

Synchroniser based on two sequentially connected flip-flops.

  • NB: This synchroniser can be used for bit-synchronization.
  • NB: Although this synchroniser does reduce metastability, it does not guarantee the proper synchronisation of a whole word. For example, given that the output is sampled twice as fast as the input is running, and we have two samples in the input stream that look like:

    [0111,1000]

    But the circuit driving the input stream has a longer propagation delay on msb compared to the lsbs. What can happen is an output stream that looks like this:

    [0111,0111,0000,1000]

    Where the level-change of the msb was not captured, but the level change of the lsbs were.

    If you want to have safe word-synchronisation use asyncFIFOSynchronizer.

asyncFIFOSynchronizer Source #

Arguments

:: 2 <= addrSize 
=> SNat addrSize

Size of the internally used addresses, the FIFO contains 2^addrSize elements.

-> Clock wdomain wgated

Clock to which the write port is synchronised

-> Clock rdomain rgated

Clock to which the read port is synchronised

-> Reset wdomain synchronous 
-> Reset rdomain synchronous 
-> Signal rdomain Bool

Read request

-> Signal wdomain (Maybe a)

Element to insert

-> (Signal rdomain a, Signal rdomain Bool, Signal wdomain Bool)

(Oldest element in the FIFO, empty flag, full flag)

Synchroniser implemented as a FIFO around an asynchronous RAM. Based on the design described in Clash.Tutorial, which is itself based on the design described in http://www.sunburst-design.com/papers/CummingsSNUG2002SJ_FIFO1.pdf.

NB: This synchroniser can be used for word-synchronization.

ROMs

asyncRom Source #

Arguments

:: (KnownNat n, Enum addr) 
=> Vec n a

ROM content

NB: must be a constant

-> addr

Read address rd

-> a

The value of the ROM at address rd

An asynchronous/combinational ROM with space for n elements

Additional helpful information:

asyncRomPow2 Source #

Arguments

:: KnownNat n 
=> Vec (2 ^ n) a

ROM content

NB: must be a constant

-> Unsigned n

Read address rd

-> a

The value of the ROM at address rd

An asynchronous/combinational ROM with space for 2^n elements

Additional helpful information:

rom Source #

Arguments

:: (KnownNat n, Enum addr) 
=> Clock domain gated

Clock to synchronize to

-> Vec n a

ROM content

NB: must be a constant

-> Signal domain addr

Read address rd

-> Signal domain a

The value of the ROM at address rd from the previous clock cycle

A ROM with a synchronous read port, with space for n elements

  • NB: Read value is delayed by 1 cycle
  • NB: Initial output value is undefined

Additional helpful information:

romPow2 Source #

Arguments

:: KnownNat n 
=> Clock domain gated

Clock to synchronize to

-> Vec (2 ^ n) a

ROM content

NB: must be a constant

-> Signal domain (Unsigned n)

Read address rd

-> Signal domain a

The value of the ROM at address rd

A ROM with a synchronous read port, with space for 2^n elements

  • NB: Read value is delayed by 1 cycle
  • NB: Initial output value is undefined

Additional helpful information:

ROMs initialised with a data file

asyncRomFile Source #

Arguments

:: (KnownNat m, Enum addr) 
=> SNat n

Size of the ROM

-> FilePath

File describing the content of the ROM

-> addr

Read address rd

-> BitVector m

The value of the ROM at address rd

An asynchronous/combinational ROM with space for n elements

  • NB: This function might not work for specific combinations of code-generation backends and hardware targets. Please check the support table below:

                   | VHDL     | Verilog  | SystemVerilog |
    ===============+==========+==========+===============+
    Altera/Quartus | Broken   | Works    | Works         |
    Xilinx/ISE     | Works    | Works    | Works         |
    ASIC           | Untested | Untested | Untested      |
    ===============+==========+==========+===============+
    

Additional helpful information:

  • See Clash.Prelude.ROM.File for more information on how to instantiate a ROM with the contents of a data file.
  • See Clash.Sized.Fixed for ideas on how to create your own data files.
  • When you notice that asyncRomFile is significantly slowing down your simulation, give it a monomorphic type signature. So instead of leaving the type to be inferred:

    myRomData = asyncRomFile d512 "memory.bin"
    

    or giving it a polymorphic type signature:

    myRomData :: Enum addr => addr -> BitVector 16
    myRomData = asyncRomFile d512 "memory.bin"
    

    you should give it a monomorphic type signature:

    myRomData :: Unsigned 9 -> BitVector 16
    myRomData = asyncRomFile d512 "memory.bin"
    

asyncRomFilePow2 Source #

Arguments

:: (KnownNat m, KnownNat n) 
=> FilePath

File describing the content of the ROM

-> Unsigned n

Read address rd

-> BitVector m

The value of the ROM at address rd

An asynchronous/combinational ROM with space for 2^n elements

  • NB: This function might not work for specific combinations of code-generation backends and hardware targets. Please check the support table below:

                   | VHDL     | Verilog  | SystemVerilog |
    ===============+==========+==========+===============+
    Altera/Quartus | Broken   | Works    | Works         |
    Xilinx/ISE     | Works    | Works    | Works         |
    ASIC           | Untested | Untested | Untested      |
    ===============+==========+==========+===============+
    

Additional helpful information:

  • See Clash.Prelude.ROM.File for more information on how to instantiate a ROM with the contents of a data file.
  • See Clash.Sized.Fixed for ideas on how to create your own data files.
  • When you notice that asyncRomFilePow2 is significantly slowing down your simulation, give it a monomorphic type signature. So instead of leaving the type to be inferred:

    myRomData = asyncRomFilePow2 "memory.bin"
    

    you should give it a monomorphic type signature:

    myRomData :: Unsigned 9 -> BitVector 16
    myRomData = asyncRomFilePow2 "memory.bin"
    

romFile Source #

Arguments

:: (KnownNat m, Enum addr) 
=> Clock domain gated

Clock to synchronize to

-> SNat n

Size of the ROM

-> FilePath

File describing the content of the ROM

-> Signal domain addr

Read address rd

-> Signal domain (BitVector m)

The value of the ROM at address rd from the previous clock cycle

A ROM with a synchronous read port, with space for n elements

  • NB: Read value is delayed by 1 cycle
  • NB: Initial output value is undefined
  • NB: This function might not work for specific combinations of code-generation backends and hardware targets. Please check the support table below:

                   | VHDL     | Verilog  | SystemVerilog |
    ===============+==========+==========+===============+
    Altera/Quartus | Broken   | Works    | Works         |
    Xilinx/ISE     | Works    | Works    | Works         |
    ASIC           | Untested | Untested | Untested      |
    ===============+==========+==========+===============+
    

Additional helpful information:

romFilePow2 Source #

Arguments

:: (KnownNat m, KnownNat n) 
=> Clock domain gated

Clock to synchronize to

-> FilePath

File describing the content of the ROM

-> Signal domain (Unsigned n)

Read address rd

-> Signal domain (BitVector m)

The value of the ROM at address rd from the previous clock cycle

A ROM with a synchronous read port, with space for 2^n elements

  • NB: Read value is delayed by 1 cycle
  • NB: Initial output value is undefined
  • NB: This function might not work for specific combinations of code-generation backends and hardware targets. Please check the support table below:

                   | VHDL     | Verilog  | SystemVerilog |
    ===============+==========+==========+===============+
    Altera/Quartus | Broken   | Works    | Works         |
    Xilinx/ISE     | Works    | Works    | Works         |
    ASIC           | Untested | Untested | Untested      |
    ===============+==========+==========+===============+
    

Additional helpful information:

RAM primitives with a combinational read port

asyncRam Source #

Arguments

:: (Enum addr, HasCallStack) 
=> Clock wdom wgated

Clock to which to synchronise the write port of the RAM

-> Clock rdom rgated

Clock to which the read address signal, r, is synchronised

-> SNat n

Size n of the RAM

-> Signal rdom addr

Read address r

-> Signal wdom (Maybe (addr, a))

(write address w, value to write)

-> Signal rdom a

Value of the RAM at address r

Create a RAM with space for n elements

Additional helpful information:

asyncRamPow2 Source #

Arguments

:: (KnownNat n, HasCallStack) 
=> Clock wdom wgated

Clock to which to synchronise the write port of the RAM

-> Clock rdom rgated

Clock to which the read address signal, r, is synchronised

-> Signal rdom (Unsigned n)

Read address r

-> Signal wdom (Maybe (Unsigned n, a))

(write address w, value to write)

-> Signal rdom a

Value of the RAM at address r

Create a RAM with space for 2^n elements

Additional helpful information:

BlockRAM primitives

blockRam Source #

Arguments

:: HasCallStack 
=> Enum addr 
=> Clock dom gated

Clock to synchronize to

-> Vec n a

Initial content of the BRAM, also determines the size, n, of the BRAM.

NB: MUST be a constant.

-> Signal dom addr

Read address r

-> Signal dom (Maybe (addr, a))

(write address w, value to write)

-> Signal dom a

Value of the blockRAM at address r from the previous clock cycle

Create a blockRAM with space for n elements

  • NB: Read value is delayed by 1 cycle
  • NB: Initial output value is undefined
bram40 :: Clock  domain gated
       -> Signal domain (Unsigned 6)
       -> Signal domain (Maybe (Unsigned 6, Bit))
       -> Signal domain Bit
bram40 clk = blockRam clk (replicate d40 1)

Additional helpful information:

blockRamPow2 Source #

Arguments

:: (KnownNat n, HasCallStack) 
=> Clock dom gated

Clock to synchronize to

-> Vec (2 ^ n) a

Initial content of the BRAM, also determines the size, 2^n, of the BRAM.

NB: MUST be a constant.

-> Signal dom (Unsigned n)

Read address r

-> Signal dom (Maybe (Unsigned n, a))

(Write address w, value to write)

-> Signal dom a

Value of the blockRAM at address r from the previous clock cycle

Create a blockRAM with space for 2^n elements

  • NB: Read value is delayed by 1 cycle
  • NB: Initial output value is undefined
bram32 :: Signal domain (Unsigned 5)
       -> Signal domain (Maybe (Unsigned 5, Bit))
       -> Signal domain Bit
bram32 clk = blockRamPow2 clk (replicate d32 1)

Additional helpful information:

BlockRAM primitives initialised with a data file

blockRamFile Source #

Arguments

:: (KnownNat m, Enum addr, HasCallStack) 
=> Clock dom gated

Clock to synchronize to

-> SNat n

Size of the blockRAM

-> FilePath

File describing the initial content of the blockRAM

-> Signal dom addr

Read address r

-> Signal dom (Maybe (addr, BitVector m))

(write address w, value to write)

-> Signal dom (BitVector m)

Value of the blockRAM at address r from the previous clock cycle

Create a blockRAM with space for n elements

  • NB: Read value is delayed by 1 cycle
  • NB: Initial output value is undefined
  • NB: This function might not work for specific combinations of code-generation backends and hardware targets. Please check the support table below:

                   | VHDL     | Verilog  | SystemVerilog |
    ===============+==========+==========+===============+
    Altera/Quartus | Broken   | Works    | Works         |
    Xilinx/ISE     | Works    | Works    | Works         |
    ASIC           | Untested | Untested | Untested      |
    ===============+==========+==========+===============+
    

Additional helpful information:

  • See Clash.Explicit.BlockRam for more information on how to use a Block RAM.
  • Use the adapter readNew' for obtaining write-before-read semantics like this: readNew' clk (blockRamFile' clk size file) rd wrM.
  • See Clash.Explicit.BlockRam.File for more information on how to instantiate a Block RAM with the contents of a data file.
  • See Clash.Sized.Fixed for ideas on how to create your own data files.

blockRamFilePow2 Source #

Arguments

:: (KnownNat m, KnownNat n, HasCallStack) 
=> Clock dom gated

Clock to synchronize to

-> FilePath

File describing the initial content of the blockRAM

-> Signal dom (Unsigned n)

Read address r

-> Signal dom (Maybe (Unsigned n, BitVector m))

(write address w, value to write)

-> Signal dom (BitVector m)

Value of the blockRAM at address r from the previous clock cycle

Create a blockRAM with space for 2^n elements

  • NB: Read value is delayed by 1 cycle
  • NB: Initial output value is undefined
  • NB: This function might not work for specific combinations of code-generation backends and hardware targets. Please check the support table below:

                   | VHDL     | Verilog  | SystemVerilog |
    ===============+==========+==========+===============+
    Altera/Quartus | Broken   | Works    | Works         |
    Xilinx/ISE     | Works    | Works    | Works         |
    ASIC           | Untested | Untested | Untested      |
    ===============+==========+==========+===============+
    

Additional helpful information:

  • See Clash.Prelude.BlockRam for more information on how to use a Block RAM.
  • Use the adapter readNew' for obtaining write-before-read semantics like this: readNew' clk (blockRamFilePow2' clk file) rd wrM.
  • See Clash.Explicit.BlockRam.File for more information on how to instantiate a Block RAM with the contents of a data file.
  • See Clash.Explicit.Fixed for ideas on how to create your own data files.

BlockRAM read/write conflict resolution

readNew Source #

Arguments

:: Eq addr 
=> Reset domain synchronous 
-> Clock domain gated 
-> (Signal domain addr -> Signal domain (Maybe (addr, a)) -> Signal domain a)

The ram component

-> Signal domain addr

Read address r

-> Signal domain (Maybe (addr, a))

(Write address w, value to write)

-> Signal domain a

Value of the ram at address r from the previous clock cycle

Create read-after-write blockRAM from a read-before-write one

Utility functions

window Source #

Arguments

:: (KnownNat n, Default a) 
=> Clock domain gated

Clock to which the incoming signal is synchronized

-> Reset domain synchronous 
-> Signal domain a

Signal to create a window over

-> Vec (n + 1) (Signal domain a)

Window of at least size 1

Give a window over a Signal

@ window4

windowD Source #

Arguments

:: (KnownNat n, Default a) 
=> Clock domain gated

Clock to which the incoming signal is synchronized

-> Reset domain synchronous 
-> Signal domain a

Signal to create a window over

-> Vec (n + 1) (Signal domain a)

Window of at least size 1

Give a delayed window over a Signal

windowD3 :: Clock domain gated -> Reset domain synchronous
         -> Signal domain Int -> Vec 3 (Signal domain Int)
windowD3 = windowD
>>> simulateB (windowD3 systemClockGen systemResetGen) [1::Int,2,3,4] :: [Vec 3 Int]
[<0,0,0>,<1,0,0>,<2,1,0>,<3,2,1>,<4,3,2>...
...

isRising Source #

Arguments

:: (Bounded a, Eq a) 
=> Clock domain gated 
-> Reset domain synchronous 
-> a

Starting value

-> Signal domain a 
-> Signal domain Bool 

Give a pulse when the Signal goes from minBound to maxBound

isFalling Source #

Arguments

:: (Bounded a, Eq a) 
=> Clock domain gated 
-> Reset domain synchronous 
-> a

Starting value

-> Signal domain a 
-> Signal domain Bool 

Give a pulse when the Signal goes from maxBound to minBound

Testbench functions

assert Source #

Arguments

:: (Eq a, ShowX a) 
=> Clock domain gated 
-> Reset domain synchronous 
-> String

Additional message

-> Signal domain a

Checked value

-> Signal domain a

Expected value

-> Signal domain b

Return value

-> Signal domain b 

Compares the first two Signals for equality and logs a warning when they are not equal. The second Signal is considered the expected value. This function simply returns the third Signal' unaltered as its result. This function is used by outputVerifier.

NB: This function can be used in synthesizable designs.

stimuliGenerator Source #

Arguments

:: KnownNat l 
=> Clock domain gated

Clock to which to synchronize the output signal

-> Reset domain synchronous 
-> Vec l a

Samples to generate

-> Signal domain a

Signal of given samples

To be used as one of the functions to create the "magical" testInput value, which the CλaSH compiler looks for to create the stimulus generator for the generated VHDL testbench.

Example:

testInput
  :: Clock domain gated -> Reset domain synchronous
  -> Signal domain Int
testInput clk rst = stimuliGenerator clk rst $(listToVecTH [(1::Int),3..21])
>>> sampleN 13 (testInput systemClockGen systemResetGen)
[1,3,5,7,9,11,13,15,17,19,21,21,21]

outputVerifier Source #

Arguments

:: (KnownNat l, Eq a, ShowX a) 
=> Clock domain gated

Clock to which the input signal is synchronized to

-> Reset domain synchronous 
-> Vec l a

Samples to compare with

-> Signal domain a

Signal to verify

-> Signal domain Bool

Indicator that all samples are verified

To be used as one of the functions to generate the "magical" expectedOutput function, which the CλaSH compiler looks for to create the signal verifier for the generated VHDL testbench.

Example:

expectedOutput
  :: Clock domain gated -> Reset domain synchronous
  -> Signal domain Int -> Signal domain Bool
expectedOutput clk rst = outputVerifier clk rst $(listToVecTH ([70,99,2,3,4,5,7,8,9,10]::[Int]))
>>> import qualified Data.List as List
>>> sampleN 12 (expectedOutput systemClockGen systemResetGen (fromList ([0..10] List.++ [10,10,10])))

cycle(system10000): 0, outputVerifier
expected value: 70, not equal to actual value: 0
[False
cycle(system10000): 1, outputVerifier
expected value: 99, not equal to actual value: 1
,False,False,False,False,False
cycle(system10000): 6, outputVerifier
expected value: 7, not equal to actual value: 6
,False
cycle(system10000): 7, outputVerifier
expected value: 8, not equal to actual value: 7
,False
cycle(system10000): 8, outputVerifier
expected value: 9, not equal to actual value: 8
,False
cycle(system10000): 9, outputVerifier
expected value: 10, not equal to actual value: 9
,False,True,True]

Exported modules

Synchronous signals

DataFlow interface

Datatypes

Bit vectors

Arbitrary-width numbers

Fixed point numbers

Fixed size vectors

Perfect depth trees

Annotations

Type-level natural numbers

Type-level strings

Template Haskell

class Lift t where #

A Lift instance can have any of its values turned into a Template Haskell expression. This is needed when a value used within a Template Haskell quotation is bound outside the Oxford brackets ([| ... |]) but not at the top level. As an example:

add1 :: Int -> Q Exp
add1 x = [| x + 1 |]

Template Haskell has no way of knowing what value x will take on at splice-time, so it requires the type of x to be an instance of Lift.

A Lift instance must satisfy $(lift x) ≡ x for all x, where $(...) is a Template Haskell splice.

Lift instances can be derived automatically by use of the -XDeriveLift GHC language extension:

{-# LANGUAGE DeriveLift #-}
module Foo where

import Language.Haskell.TH.Syntax

data Bar a = Bar1 a (Bar a) | Bar2 String
  deriving Lift

Methods

lift :: t -> Q Exp #

Turn a value into a Template Haskell expression, suitable for use in a splice.

Instances
Lift Bool 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Bool -> Q Exp #

Lift Char 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Char -> Q Exp #

Lift Double 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Double -> Q Exp #

Lift Float 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Float -> Q Exp #

Lift Int 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Int -> Q Exp #

Lift Int8 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Int8 -> Q Exp #

Lift Int16 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Int16 -> Q Exp #

Lift Int32 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Int32 -> Q Exp #

Lift Int64 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Int64 -> Q Exp #

Lift Integer 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Integer -> Q Exp #

Lift Natural 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Natural -> Q Exp #

Lift Word 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Word -> Q Exp #

Lift Word8 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Word8 -> Q Exp #

Lift Word16 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Word16 -> Q Exp #

Lift Word32 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Word32 -> Q Exp #

Lift Word64 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Word64 -> Q Exp #

Lift () 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: () -> Q Exp #

Lift PortName # 
Instance details

Defined in Clash.Annotations.TopEntity

Methods

lift :: PortName -> Q Exp #

Lift TopEntity # 
Instance details

Defined in Clash.Annotations.TopEntity

Methods

lift :: TopEntity -> Q Exp #

Lift Bit # 
Instance details

Defined in Clash.Sized.Internal.BitVector

Methods

lift :: Bit -> Q Exp #

Lift Half 
Instance details

Defined in Numeric.Half

Methods

lift :: Half -> Q Exp #

Lift a => Lift [a] 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: [a] -> Q Exp #

Lift a => Lift (Maybe a) 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Maybe a -> Q Exp #

Integral a => Lift (Ratio a) 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Ratio a -> Q Exp #

KnownNat n => Lift (BitVector n) # 
Instance details

Defined in Clash.Sized.Internal.BitVector

Methods

lift :: BitVector n -> Q Exp #

KnownNat n => Lift (Index n) # 
Instance details

Defined in Clash.Sized.Internal.Index

Methods

lift :: Index n -> Q Exp #

Lift (SNat n) # 
Instance details

Defined in Clash.Promoted.Nat

Methods

lift :: SNat n -> Q Exp #

KnownNat n => Lift (Unsigned n) # 
Instance details

Defined in Clash.Sized.Internal.Unsigned

Methods

lift :: Unsigned n -> Q Exp #

KnownNat n => Lift (Signed n) # 
Instance details

Defined in Clash.Sized.Internal.Signed

Methods

lift :: Signed n -> Q Exp #

(Lift a, Lift b) => Lift (Either a b) 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Either a b -> Q Exp #

(Lift a, Lift b) => Lift (a, b) 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: (a, b) -> Q Exp #

Lift a => Lift (Vec n a) # 
Instance details

Defined in Clash.Sized.Vector

Methods

lift :: Vec n a -> Q Exp #

Lift a => Lift (Signal domain a) # 
Instance details

Defined in Clash.Signal.Internal

Methods

lift :: Signal domain a -> Q Exp #

Lift a => Lift (RTree d a) # 
Instance details

Defined in Clash.Sized.RTree

Methods

lift :: RTree d a -> Q Exp #

(Lift a, Lift b, Lift c) => Lift (a, b, c) 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: (a, b, c) -> Q Exp #

(Lift (rep (int + frac)), KnownNat frac, KnownNat int, Typeable rep) => Lift (Fixed rep int frac) # 
Instance details

Defined in Clash.Sized.Fixed

Methods

lift :: Fixed rep int frac -> Q Exp #

Lift a => Lift (DSignal domain delay a) # 
Instance details

Defined in Clash.Explicit.Signal.Delayed

Methods

lift :: DSignal domain delay a -> Q Exp #

(Lift a, Lift b, Lift c, Lift d) => Lift (a, b, c, d) 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: (a, b, c, d) -> Q Exp #

(Lift a, Lift b, Lift c, Lift d, Lift e) => Lift (a, b, c, d, e) 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: (a, b, c, d, e) -> Q Exp #

(Lift a, Lift b, Lift c, Lift d, Lift e, Lift f) => Lift (a, b, c, d, e, f) 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: (a, b, c, d, e, f) -> Q Exp #

(Lift a, Lift b, Lift c, Lift d, Lift e, Lift f, Lift g) => Lift (a, b, c, d, e, f, g) 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

lift :: (a, b, c, d, e, f, g) -> Q Exp #

Type classes

Clash

Other

module Data.Bits

Exceptions

Named types

Haskell Prelude

seq :: a -> b -> b #

The value of seq a b is bottom if a is bottom, and otherwise equal to b. In other words, it evaluates the first argument a to weak head normal form (WHNF). seq is usually introduced to improve performance by avoiding unneeded laziness.

A note on evaluation order: the expression seq a b does not guarantee that a will be evaluated before b. The only guarantee given by seq is that the both a and b will be evaluated before seq returns a value. In particular, this means that b may be evaluated before a. If you need to guarantee a specific order of evaluation, you must use the function pseq from the "parallel" package.

filter :: (a -> Bool) -> [a] -> [a] #

filter, applied to a predicate and a list, returns the list of those elements that satisfy the predicate; i.e.,

filter p xs = [ x | x <- xs, p x]

print :: Show a => a -> IO () #

The print function outputs a value of any printable type to the standard output device. Printable types are those that are instances of class Show; print converts values to strings for output using the show operation and adds a newline.

For example, a program to print the first 20 integers and their powers of 2 could be written as:

main = print ([(n, 2^n) | n <- [0..19]])

fst :: (a, b) -> a #

Extract the first component of a pair.

snd :: (a, b) -> b #

Extract the second component of a pair.

otherwise :: Bool #

otherwise is defined as the value True. It helps to make guards more readable. eg.

 f x | x < 0     = ...
     | otherwise = ...

($) :: (a -> b) -> a -> b infixr 0 #

Application operator. This operator is redundant, since ordinary application (f x) means the same as (f $ x). However, $ has low, right-associative binding precedence, so it sometimes allows parentheses to be omitted; for example:

f $ g $ h x  =  f (g (h x))

It is also useful in higher-order situations, such as map ($ 0) xs, or zipWith ($) fs xs.

fromIntegral :: (Integral a, Num b) => a -> b #

general coercion from integral types

realToFrac :: (Real a, Fractional b) => a -> b #

general coercion to fractional types

class Bounded a where #

The Bounded class is used to name the upper and lower limits of a type. Ord is not a superclass of Bounded since types that are not totally ordered may also have upper and lower bounds.

The Bounded class may be derived for any enumeration type; minBound is the first constructor listed in the data declaration and maxBound is the last. Bounded may also be derived for single-constructor datatypes whose constituent types are in Bounded.

Minimal complete definition

minBound, maxBound

Methods

minBound :: a #

maxBound :: a #

Instances
Bounded Bool

Since: base-2.1

Instance details

Defined in GHC.Enum

Bounded Char

Since: base-2.1

Instance details

Defined in GHC.Enum

Bounded Int

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: Int #

maxBound :: Int #

Bounded Int8

Since: base-2.1

Instance details

Defined in GHC.Int

Bounded Int16

Since: base-2.1

Instance details

Defined in GHC.Int

Bounded Int32

Since: base-2.1

Instance details

Defined in GHC.Int

Bounded Int64

Since: base-2.1

Instance details

Defined in GHC.Int

Bounded Ordering

Since: base-2.1

Instance details

Defined in GHC.Enum

Bounded Word

Since: base-2.1

Instance details

Defined in GHC.Enum

Bounded Word8

Since: base-2.1

Instance details

Defined in GHC.Word

Bounded Word16

Since: base-2.1

Instance details

Defined in GHC.Word

Bounded Word32

Since: base-2.1

Instance details

Defined in GHC.Word

Bounded Word64

Since: base-2.1

Instance details

Defined in GHC.Word

Bounded VecCount

Since: base-4.10.0.0

Instance details

Defined in GHC.Enum

Bounded VecElem

Since: base-4.10.0.0

Instance details

Defined in GHC.Enum

Bounded ()

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: () #

maxBound :: () #

Bounded All 
Instance details

Defined in Data.Semigroup.Internal

Methods

minBound :: All #

maxBound :: All #

Bounded Any 
Instance details

Defined in Data.Semigroup.Internal

Methods

minBound :: Any #

maxBound :: Any #

Bounded Associativity 
Instance details

Defined in GHC.Generics

Bounded SourceUnpackedness 
Instance details

Defined in GHC.Generics

Bounded SourceStrictness 
Instance details

Defined in GHC.Generics

Bounded DecidedStrictness 
Instance details

Defined in GHC.Generics

Bounded CChar 
Instance details

Defined in Foreign.C.Types

Bounded CSChar 
Instance details

Defined in Foreign.C.Types

Bounded CUChar 
Instance details

Defined in Foreign.C.Types

Bounded CShort 
Instance details

Defined in Foreign.C.Types

Bounded CUShort 
Instance details

Defined in Foreign.C.Types

Bounded CInt 
Instance details

Defined in Foreign.C.Types

Bounded CUInt 
Instance details

Defined in Foreign.C.Types

Bounded CLong 
Instance details

Defined in Foreign.C.Types

Bounded CULong 
Instance details

Defined in Foreign.C.Types

Bounded CLLong 
Instance details

Defined in Foreign.C.Types

Bounded CULLong 
Instance details

Defined in Foreign.C.Types

Bounded CBool 
Instance details

Defined in Foreign.C.Types

Bounded CPtrdiff 
Instance details

Defined in Foreign.C.Types

Bounded CSize 
Instance details

Defined in Foreign.C.Types

Bounded CWchar 
Instance details

Defined in Foreign.C.Types

Bounded CSigAtomic 
Instance details

Defined in Foreign.C.Types

Bounded CIntPtr 
Instance details

Defined in Foreign.C.Types

Bounded CUIntPtr 
Instance details

Defined in Foreign.C.Types

Bounded CIntMax 
Instance details

Defined in Foreign.C.Types

Bounded CUIntMax 
Instance details

Defined in Foreign.C.Types

Bounded GeneralCategory 
Instance details

Defined in GHC.Unicode

Bounded Bit # 
Instance details

Defined in Clash.Sized.Internal.BitVector

Methods

minBound :: Bit #

maxBound :: Bit #

a :=> (Bounded (Dict a)) 
Instance details

Defined in Data.Constraint

Methods

ins :: a :- Bounded (Dict a)

() :=> (Bounded Bool) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Bounded Bool

() :=> (Bounded Char) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Bounded Char

() :=> (Bounded Int) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Bounded Int

() :=> (Bounded Ordering) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Bounded Ordering

() :=> (Bounded Word) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Bounded Word

() :=> (Bounded ()) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Bounded ()

Class () (Bounded a) 
Instance details

Defined in Data.Constraint

Methods

cls :: Bounded a :- ()

Bounded a => Bounded (Min a) 
Instance details

Defined in Data.Semigroup

Methods

minBound :: Min a #

maxBound :: Min a #

Bounded a => Bounded (Max a) 
Instance details

Defined in Data.Semigroup

Methods

minBound :: Max a #

maxBound :: Max a #

Bounded a => Bounded (First a) 
Instance details

Defined in Data.Semigroup

Methods

minBound :: First a #

maxBound :: First a #

Bounded a => Bounded (Last a) 
Instance details

Defined in Data.Semigroup

Methods

minBound :: Last a #

maxBound :: Last a #

Bounded m => Bounded (WrappedMonoid m) 
Instance details

Defined in Data.Semigroup

Bounded a => Bounded (Identity a) 
Instance details

Defined in Data.Functor.Identity

Bounded a => Bounded (Dual a) 
Instance details

Defined in Data.Semigroup.Internal

Methods

minBound :: Dual a #

maxBound :: Dual a #

Bounded a => Bounded (Sum a) 
Instance details

Defined in Data.Semigroup.Internal

Methods

minBound :: Sum a #

maxBound :: Sum a #

Bounded a => Bounded (Product a) 
Instance details

Defined in Data.Semigroup.Internal

KnownNat n => Bounded (BitVector n) # 
Instance details

Defined in Clash.Sized.Internal.BitVector

KnownNat n => Bounded (Index n) # 
Instance details

Defined in Clash.Sized.Internal.Index

Methods

minBound :: Index n #

maxBound :: Index n #

(Ord a, Num a) => Bounded (Bounds a) 
Instance details

Defined in Test.QuickCheck.Arbitrary

Methods

minBound :: Bounds a #

maxBound :: Bounds a #

KnownNat n => Bounded (Unsigned n) # 
Instance details

Defined in Clash.Sized.Internal.Unsigned

KnownNat n => Bounded (Signed n) # 
Instance details

Defined in Clash.Sized.Internal.Signed

Methods

minBound :: Signed n #

maxBound :: Signed n #

a => Bounded (Dict a) 
Instance details

Defined in Data.Constraint

Methods

minBound :: Dict a #

maxBound :: Dict a #

(Bounded a) :=> (Bounded (Identity a)) 
Instance details

Defined in Data.Constraint

Methods

ins :: Bounded a :- Bounded (Identity a)

(Bounded a) :=> (Bounded (Const a b)) 
Instance details

Defined in Data.Constraint

Methods

ins :: Bounded a :- Bounded (Const a b)

(Bounded a, Bounded b) => Bounded (a, b)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b) #

maxBound :: (a, b) #

Bounded (Proxy t) 
Instance details

Defined in Data.Proxy

Methods

minBound :: Proxy t #

maxBound :: Proxy t #

(Bounded a, Bounded b) :=> (Bounded (a, b)) 
Instance details

Defined in Data.Constraint

Methods

ins :: (Bounded a, Bounded b) :- Bounded (a, b)

(Bounded a, Bounded b, Bounded c) => Bounded (a, b, c)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b, c) #

maxBound :: (a, b, c) #

Bounded a => Bounded (Const a b) 
Instance details

Defined in Data.Functor.Const

Methods

minBound :: Const a b #

maxBound :: Const a b #

a ~ b => Bounded (a :~: b)

Since: base-4.7.0.0

Instance details

Defined in Data.Type.Equality

Methods

minBound :: a :~: b #

maxBound :: a :~: b #

Bounded b => Bounded (Tagged s b) 
Instance details

Defined in Data.Tagged

Methods

minBound :: Tagged s b #

maxBound :: Tagged s b #

Bounded (rep (int + frac)) => Bounded (Fixed rep int frac) # 
Instance details

Defined in Clash.Sized.Fixed

Methods

minBound :: Fixed rep int frac #

maxBound :: Fixed rep int frac #

(Bounded a, Bounded b, Bounded c, Bounded d) => Bounded (a, b, c, d)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b, c, d) #

maxBound :: (a, b, c, d) #

a ~~ b => Bounded (a :~~: b)

Since: base-4.10.0.0

Instance details

Defined in Data.Type.Equality

Methods

minBound :: a :~~: b #

maxBound :: a :~~: b #

(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e) => Bounded (a, b, c, d, e)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b, c, d, e) #

maxBound :: (a, b, c, d, e) #

(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f) => Bounded (a, b, c, d, e, f)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b, c, d, e, f) #

maxBound :: (a, b, c, d, e, f) #

(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g) => Bounded (a, b, c, d, e, f, g)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b, c, d, e, f, g) #

maxBound :: (a, b, c, d, e, f, g) #

(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h) => Bounded (a, b, c, d, e, f, g, h)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b, c, d, e, f, g, h) #

maxBound :: (a, b, c, d, e, f, g, h) #

(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i) => Bounded (a, b, c, d, e, f, g, h, i)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b, c, d, e, f, g, h, i) #

maxBound :: (a, b, c, d, e, f, g, h, i) #

(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i, Bounded j) => Bounded (a, b, c, d, e, f, g, h, i, j)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b, c, d, e, f, g, h, i, j) #

maxBound :: (a, b, c, d, e, f, g, h, i, j) #

(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i, Bounded j, Bounded k) => Bounded (a, b, c, d, e, f, g, h, i, j, k)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b, c, d, e, f, g, h, i, j, k) #

maxBound :: (a, b, c, d, e, f, g, h, i, j, k) #

(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i, Bounded j, Bounded k, Bounded l) => Bounded (a, b, c, d, e, f, g, h, i, j, k, l)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b, c, d, e, f, g, h, i, j, k, l) #

maxBound :: (a, b, c, d, e, f, g, h, i, j, k, l) #

(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i, Bounded j, Bounded k, Bounded l, Bounded m) => Bounded (a, b, c, d, e, f, g, h, i, j, k, l, m)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b, c, d, e, f, g, h, i, j, k, l, m) #

maxBound :: (a, b, c, d, e, f, g, h, i, j, k, l, m) #

(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i, Bounded j, Bounded k, Bounded l, Bounded m, Bounded n) => Bounded (a, b, c, d, e, f, g, h, i, j, k, l, m, n)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) #

maxBound :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) #

(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i, Bounded j, Bounded k, Bounded l, Bounded m, Bounded n, Bounded o) => Bounded (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

minBound :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) #

maxBound :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) #

class Enum a where #

Class Enum defines operations on sequentially ordered types.

The enumFrom... methods are used in Haskell's translation of arithmetic sequences.

Instances of Enum may be derived for any enumeration type (types whose constructors have no fields). The nullary constructors are assumed to be numbered left-to-right by fromEnum from 0 through n-1. See Chapter 10 of the Haskell Report for more details.

For any type that is an instance of class Bounded as well as Enum, the following should hold:

   enumFrom     x   = enumFromTo     x maxBound
   enumFromThen x y = enumFromThenTo x y bound
     where
       bound | fromEnum y >= fromEnum x = maxBound
             | otherwise                = minBound

Minimal complete definition

toEnum, fromEnum

Methods

succ :: a -> a #

the successor of a value. For numeric types, succ adds 1.

pred :: a -> a #

the predecessor of a value. For numeric types, pred subtracts 1.

toEnum :: Int -> a #

Convert from an Int.

fromEnum :: a -> Int #

Convert to an Int. It is implementation-dependent what fromEnum returns when applied to a value that is too large to fit in an Int.

enumFrom :: a -> [a] #

Used in Haskell's translation of [n..].

enumFromThen :: a -> a -> [a] #

Used in Haskell's translation of [n,n'..].

enumFromTo :: a -> a -> [a] #

Used in Haskell's translation of [n..m].

enumFromThenTo :: a -> a -> a -> [a] #

Used in Haskell's translation of [n,n'..m].

Instances
Enum Bool

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

succ :: Bool -> Bool #

pred :: Bool -> Bool #

toEnum :: Int -> Bool #

fromEnum :: Bool -> Int #

enumFrom :: Bool -> [Bool] #

enumFromThen :: Bool -> Bool -> [Bool] #

enumFromTo :: Bool -> Bool -> [Bool] #

enumFromThenTo :: Bool -> Bool -> Bool -> [Bool] #

Enum Char

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

succ :: Char -> Char #

pred :: Char -> Char #

toEnum :: Int -> Char #

fromEnum :: Char -> Int #

enumFrom :: Char -> [Char] #

enumFromThen :: Char -> Char -> [Char] #

enumFromTo :: Char -> Char -> [Char] #

enumFromThenTo :: Char -> Char -> Char -> [Char] #

Enum Int

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

succ :: Int -> Int #

pred :: Int -> Int #

toEnum :: Int -> Int #

fromEnum :: Int -> Int #

enumFrom :: Int -> [Int] #

enumFromThen :: Int -> Int -> [Int] #

enumFromTo :: Int -> Int -> [Int] #

enumFromThenTo :: Int -> Int -> Int -> [Int] #

Enum Int8

Since: base-2.1

Instance details

Defined in GHC.Int

Methods

succ :: Int8 -> Int8 #

pred :: Int8 -> Int8 #

toEnum :: Int -> Int8 #

fromEnum :: Int8 -> Int #

enumFrom :: Int8 -> [Int8] #

enumFromThen :: Int8 -> Int8 -> [Int8] #

enumFromTo :: Int8 -> Int8 -> [Int8] #

enumFromThenTo :: Int8 -> Int8 -> Int8 -> [Int8] #

Enum Int16

Since: base-2.1

Instance details

Defined in GHC.Int

Enum Int32

Since: base-2.1

Instance details

Defined in GHC.Int

Enum Int64

Since: base-2.1

Instance details

Defined in GHC.Int

Enum Integer

Since: base-2.1

Instance details

Defined in GHC.Enum

Enum Natural

Since: base-4.8.0.0

Instance details

Defined in GHC.Natural

Enum Ordering

Since: base-2.1

Instance details

Defined in GHC.Enum

Enum Word

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

succ :: Word -> Word #

pred :: Word -> Word #

toEnum :: Int -> Word #

fromEnum :: Word -> Int #

enumFrom :: Word -> [Word] #

enumFromThen :: Word -> Word -> [Word] #

enumFromTo :: Word -> Word -> [Word] #

enumFromThenTo :: Word -> Word -> Word -> [Word] #

Enum Word8

Since: base-2.1

Instance details

Defined in GHC.Word

Enum Word16

Since: base-2.1

Instance details

Defined in GHC.Word

Enum Word32

Since: base-2.1

Instance details

Defined in GHC.Word

Enum Word64

Since: base-2.1

Instance details

Defined in GHC.Word

Enum VecCount

Since: base-4.10.0.0

Instance details

Defined in GHC.Enum

Enum VecElem

Since: base-4.10.0.0

Instance details

Defined in GHC.Enum

Enum ()

Since: base-2.1

Instance details

Defined in GHC.Enum

Methods

succ :: () -> () #

pred :: () -> () #

toEnum :: Int -> () #

fromEnum :: () -> Int #

enumFrom :: () -> [()] #

enumFromThen :: () -> () -> [()] #

enumFromTo :: () -> () -> [()] #

enumFromThenTo :: () -> () -> () -> [()] #

Enum Associativity 
Instance details

Defined in GHC.Generics

Enum SourceUnpackedness 
Instance details

Defined in GHC.Generics

Enum SourceStrictness 
Instance details

Defined in GHC.Generics

Enum DecidedStrictness 
Instance details

Defined in GHC.Generics

Enum CChar 
Instance details

Defined in Foreign.C.Types

Enum CSChar 
Instance details

Defined in Foreign.C.Types

Enum CUChar 
Instance details

Defined in Foreign.C.Types

Enum CShort 
Instance details

Defined in Foreign.C.Types

Enum CUShort 
Instance details

Defined in Foreign.C.Types

Enum CInt 
Instance details

Defined in Foreign.C.Types

Methods

succ :: CInt -> CInt #

pred :: CInt -> CInt #

toEnum :: Int -> CInt #

fromEnum :: CInt -> Int #

enumFrom :: CInt -> [CInt] #

enumFromThen :: CInt -> CInt -> [CInt] #

enumFromTo :: CInt -> CInt -> [CInt] #

enumFromThenTo :: CInt -> CInt -> CInt -> [CInt] #

Enum CUInt 
Instance details

Defined in Foreign.C.Types

Enum CLong 
Instance details

Defined in Foreign.C.Types

Enum CULong 
Instance details

Defined in Foreign.C.Types

Enum CLLong 
Instance details

Defined in Foreign.C.Types

Enum CULLong 
Instance details

Defined in Foreign.C.Types

Enum CBool 
Instance details

Defined in Foreign.C.Types

Enum CFloat 
Instance details

Defined in Foreign.C.Types

Enum CDouble 
Instance details

Defined in Foreign.C.Types

Enum CPtrdiff 
Instance details

Defined in Foreign.C.Types

Enum CSize 
Instance details

Defined in Foreign.C.Types

Enum CWchar 
Instance details

Defined in Foreign.C.Types

Enum CSigAtomic 
Instance details

Defined in Foreign.C.Types

Enum CClock 
Instance details

Defined in Foreign.C.Types

Enum CTime 
Instance details

Defined in Foreign.C.Types

Enum CUSeconds 
Instance details

Defined in Foreign.C.Types

Enum CSUSeconds 
Instance details

Defined in Foreign.C.Types

Enum CIntPtr 
Instance details

Defined in Foreign.C.Types

Enum CUIntPtr 
Instance details

Defined in Foreign.C.Types

Enum CIntMax 
Instance details

Defined in Foreign.C.Types

Enum CUIntMax 
Instance details

Defined in Foreign.C.Types

Enum GeneralCategory 
Instance details

Defined in GHC.Unicode

Enum Extension 
Instance details

Defined in GHC.LanguageExtensions.Type

Enum Day 
Instance details

Defined in Data.Time.Calendar.Days

Methods

succ :: Day -> Day #

pred :: Day -> Day #

toEnum :: Int -> Day #

fromEnum :: Day -> Int #

enumFrom :: Day -> [Day] #

enumFromThen :: Day -> Day -> [Day] #

enumFromTo :: Day -> Day -> [Day] #

enumFromThenTo :: Day -> Day -> Day -> [Day] #

Enum Bit # 
Instance details

Defined in Clash.Sized.Internal.BitVector

Methods

succ :: Bit -> Bit #

pred :: Bit -> Bit #

toEnum :: Int -> Bit #

fromEnum :: Bit -> Int #

enumFrom :: Bit -> [Bit] #

enumFromThen :: Bit -> Bit -> [Bit] #

enumFromTo :: Bit -> Bit -> [Bit] #

enumFromThenTo :: Bit -> Bit -> Bit -> [Bit] #

a :=> (Enum (Dict a)) 
Instance details

Defined in Data.Constraint

Methods

ins :: a :- Enum (Dict a)

() :=> (Enum Bool) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Enum Bool

() :=> (Enum Char) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Enum Char

() :=> (Enum Double) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Enum Double

() :=> (Enum Float) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Enum Float

() :=> (Enum Int) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Enum Int

() :=> (Enum Integer) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Enum Integer

() :=> (Enum Natural) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Enum Natural

() :=> (Enum Ordering) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Enum Ordering

() :=> (Enum Word) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Enum Word

() :=> (Enum ()) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Enum ()

Class () (Enum a) 
Instance details

Defined in Data.Constraint

Methods

cls :: Enum a :- ()

Integral a => Enum (Ratio a)

Since: base-2.0.1

Instance details

Defined in GHC.Real

Methods

succ :: Ratio a -> Ratio a #

pred :: Ratio a -> Ratio a #

toEnum :: Int -> Ratio a #

fromEnum :: Ratio a -> Int #

enumFrom :: Ratio a -> [Ratio a] #

enumFromThen :: Ratio a -> Ratio a -> [Ratio a] #

enumFromTo :: Ratio a -> Ratio a -> [Ratio a] #

enumFromThenTo :: Ratio a -> Ratio a -> Ratio a -> [Ratio a] #

Enum (Fixed a)

Since: base-2.1

Instance details

Defined in Data.Fixed

Methods

succ :: Fixed a -> Fixed a #

pred :: Fixed a -> Fixed a #

toEnum :: Int -> Fixed a #

fromEnum :: Fixed a -> Int #

enumFrom :: Fixed a -> [Fixed a] #

enumFromThen :: Fixed a -> Fixed a -> [Fixed a] #

enumFromTo :: Fixed a -> Fixed a -> [Fixed a] #

enumFromThenTo :: Fixed a -> Fixed a -> Fixed a -> [Fixed a] #

Enum a => Enum (Min a)

Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Methods

succ :: Min a -> Min a #

pred :: Min a -> Min a #

toEnum :: Int -> Min a #

fromEnum :: Min a -> Int #

enumFrom :: Min a -> [Min a] #

enumFromThen :: Min a -> Min a -> [Min a] #

enumFromTo :: Min a -> Min a -> [Min a] #

enumFromThenTo :: Min a -> Min a -> Min a -> [Min a] #

Enum a => Enum (Max a)

Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Methods

succ :: Max a -> Max a #

pred :: Max a -> Max a #

toEnum :: Int -> Max a #

fromEnum :: Max a -> Int #

enumFrom :: Max a -> [Max a] #

enumFromThen :: Max a -> Max a -> [Max a] #

enumFromTo :: Max a -> Max a -> [Max a] #

enumFromThenTo :: Max a -> Max a -> Max a -> [Max a] #

Enum a => Enum (First a)

Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Methods

succ :: First a -> First a #

pred :: First a -> First a #

toEnum :: Int -> First a #

fromEnum :: First a -> Int #

enumFrom :: First a -> [First a] #

enumFromThen :: First a -> First a -> [First a] #

enumFromTo :: First a -> First a -> [First a] #

enumFromThenTo :: First a -> First a -> First a -> [First a] #

Enum a => Enum (Last a)

Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Methods

succ :: Last a -> Last a #

pred :: Last a -> Last a #

toEnum :: Int -> Last a #

fromEnum :: Last a -> Int #

enumFrom :: Last a -> [Last a] #

enumFromThen :: Last a -> Last a -> [Last a] #

enumFromTo :: Last a -> Last a -> [Last a] #

enumFromThenTo :: Last a -> Last a -> Last a -> [Last a] #

Enum a => Enum (WrappedMonoid a)

Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Enum a => Enum (Identity a) 
Instance details

Defined in Data.Functor.Identity

KnownNat n => Enum (BitVector n) #

The functions: enumFrom, enumFromThen, enumFromTo, and enumFromThenTo, are not synthesisable.

Instance details

Defined in Clash.Sized.Internal.BitVector

KnownNat n => Enum (Index n) #

The functions: enumFrom, enumFromThen, enumFromTo, and enumFromThenTo, are not synthesisable.

Instance details

Defined in Clash.Sized.Internal.Index

Methods

succ :: Index n -> Index n #

pred :: Index n -> Index n #

toEnum :: Int -> Index n #

fromEnum :: Index n -> Int #

enumFrom :: Index n -> [Index n] #

enumFromThen :: Index n -> Index n -> [Index n] #

enumFromTo :: Index n -> Index n -> [Index n] #

enumFromThenTo :: Index n -> Index n -> Index n -> [Index n] #

Enum a => Enum (Bounds a) 
Instance details

Defined in Test.QuickCheck.Arbitrary

Methods

succ :: Bounds a -> Bounds a #

pred :: Bounds a -> Bounds a #

toEnum :: Int -> Bounds a #

fromEnum :: Bounds a -> Int #

enumFrom :: Bounds a -> [Bounds a] #

enumFromThen :: Bounds a -> Bounds a -> [Bounds a] #

enumFromTo :: Bounds a -> Bounds a -> [Bounds a] #

enumFromThenTo :: Bounds a -> Bounds a -> Bounds a -> [Bounds a] #

KnownNat n => Enum (Unsigned n) #

The functions: enumFrom, enumFromThen, enumFromTo, and enumFromThenTo, are not synthesisable.

Instance details

Defined in Clash.Sized.Internal.Unsigned

KnownNat n => Enum (Signed n) #

The functions: enumFrom, enumFromThen, enumFromTo, and enumFromThenTo, are not synthesisable.

Instance details

Defined in Clash.Sized.Internal.Signed

Methods

succ :: Signed n -> Signed n #

pred :: Signed n -> Signed n #

toEnum :: Int -> Signed n #

fromEnum :: Signed n -> Int #

enumFrom :: Signed n -> [Signed n] #

enumFromThen :: Signed n -> Signed n -> [Signed n] #

enumFromTo :: Signed n -> Signed n -> [Signed n] #

enumFromThenTo :: Signed n -> Signed n -> Signed n -> [Signed n] #

a => Enum (Dict a) 
Instance details

Defined in Data.Constraint

Methods

succ :: Dict a -> Dict a #

pred :: Dict a -> Dict a #

toEnum :: Int -> Dict a #

fromEnum :: Dict a -> Int #

enumFrom :: Dict a -> [Dict a] #

enumFromThen :: Dict a -> Dict a -> [Dict a] #

enumFromTo :: Dict a -> Dict a -> [Dict a] #

enumFromThenTo :: Dict a -> Dict a -> Dict a -> [Dict a] #

(Enum a) :=> (Enum (Identity a)) 
Instance details

Defined in Data.Constraint

Methods

ins :: Enum a :- Enum (Identity a)

(Enum a) :=> (Enum (Const a b)) 
Instance details

Defined in Data.Constraint

Methods

ins :: Enum a :- Enum (Const a b)

(Integral a) :=> (Enum (Ratio a)) 
Instance details

Defined in Data.Constraint

Methods

ins :: Integral a :- Enum (Ratio a)

Enum (Proxy s)

Since: base-4.7.0.0

Instance details

Defined in Data.Proxy

Methods

succ :: Proxy s -> Proxy s #

pred :: Proxy s -> Proxy s #

toEnum :: Int -> Proxy s #

fromEnum :: Proxy s -> Int #

enumFrom :: Proxy s -> [Proxy s] #

enumFromThen :: Proxy s -> Proxy s -> [Proxy s] #

enumFromTo :: Proxy s -> Proxy s -> [Proxy s] #

enumFromThenTo :: Proxy s -> Proxy s -> Proxy s -> [Proxy s] #

Class (Real a, Enum a) (Integral a) 
Instance details

Defined in Data.Constraint

Methods

cls :: Integral a :- (Real a, Enum a)

Enum a => Enum (Const a b) 
Instance details

Defined in Data.Functor.Const

Methods

succ :: Const a b -> Const a b #

pred :: Const a b -> Const a b #

toEnum :: Int -> Const a b #

fromEnum :: Const a b -> Int #

enumFrom :: Const a b -> [Const a b] #

enumFromThen :: Const a b -> Const a b -> [Const a b] #

enumFromTo :: Const a b -> Const a b -> [Const a b] #

enumFromThenTo :: Const a b -> Const a b -> Const a b -> [Const a b] #

Enum (f a) => Enum (Alt f a) 
Instance details

Defined in Data.Semigroup.Internal

Methods

succ :: Alt f a -> Alt f a #

pred :: Alt f a -> Alt f a #

toEnum :: Int -> Alt f a #

fromEnum :: Alt f a -> Int #

enumFrom :: Alt f a -> [Alt f a] #

enumFromThen :: Alt f a -> Alt f a -> [Alt f a] #

enumFromTo :: Alt f a -> Alt f a -> [Alt f a] #

enumFromThenTo :: Alt f a -> Alt f a -> Alt f a -> [Alt f a] #

a ~ b => Enum (a :~: b)

Since: base-4.7.0.0

Instance details

Defined in Data.Type.Equality

Methods

succ :: (a :~: b) -> a :~: b #

pred :: (a :~: b) -> a :~: b #

toEnum :: Int -> a :~: b #

fromEnum :: (a :~: b) -> Int #

enumFrom :: (a :~: b) -> [a :~: b] #

enumFromThen :: (a :~: b) -> (a :~: b) -> [a :~: b] #

enumFromTo :: (a :~: b) -> (a :~: b) -> [a :~: b] #

enumFromThenTo :: (a :~: b) -> (a :~: b) -> (a :~: b) -> [a :~: b] #

Enum a => Enum (Tagged s a) 
Instance details

Defined in Data.Tagged

Methods

succ :: Tagged s a -> Tagged s a #

pred :: Tagged s a -> Tagged s a #

toEnum :: Int -> Tagged s a #

fromEnum :: Tagged s a -> Int #

enumFrom :: Tagged s a -> [Tagged s a] #

enumFromThen :: Tagged s a -> Tagged s a -> [Tagged s a] #

enumFromTo :: Tagged s a -> Tagged s a -> [Tagged s a] #

enumFromThenTo :: Tagged s a -> Tagged s a -> Tagged s a -> [Tagged s a] #

Enum (rep (int + frac)) => Enum (Fixed rep int frac) # 
Instance details

Defined in Clash.Sized.Fixed

Methods

succ :: Fixed rep int frac -> Fixed rep int frac #

pred :: Fixed rep int frac -> Fixed rep int frac #

toEnum :: Int -> Fixed rep int frac #

fromEnum :: Fixed rep int frac -> Int #

enumFrom :: Fixed rep int frac -> [Fixed rep int frac] #

enumFromThen :: Fixed rep int frac -> Fixed rep int frac -> [Fixed rep int frac] #

enumFromTo :: Fixed rep int frac -> Fixed rep int frac -> [Fixed rep int frac] #

enumFromThenTo :: Fixed rep int frac -> Fixed rep int frac -> Fixed rep int frac -> [Fixed rep int frac] #

a ~~ b => Enum (a :~~: b)

Since: base-4.10.0.0

Instance details

Defined in Data.Type.Equality

Methods

succ :: (a :~~: b) -> a :~~: b #

pred :: (a :~~: b) -> a :~~: b #

toEnum :: Int -> a :~~: b #

fromEnum :: (a :~~: b) -> Int #

enumFrom :: (a :~~: b) -> [a :~~: b] #

enumFromThen :: (a :~~: b) -> (a :~~: b) -> [a :~~: b] #

enumFromTo :: (a :~~: b) -> (a :~~: b) -> [a :~~: b] #

enumFromThenTo :: (a :~~: b) -> (a :~~: b) -> (a :~~: b) -> [a :~~: b] #

class Eq a where #

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.

Minimal complete definition: either == or /=.

Minimal complete definition

(==) | (/=)

Methods

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

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

Instances
Eq Bool 
Instance details

Defined in GHC.Classes

Methods

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

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

Eq Char 
Instance details

Defined in GHC.Classes

Methods

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

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

Eq Double 
Instance details

Defined in GHC.Classes

Methods

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

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

Eq Float 
Instance details

Defined in GHC.Classes

Methods

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

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

Eq Int 
Instance details

Defined in GHC.Classes

Methods

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

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

Eq Int8

Since: base-2.1

Instance details

Defined in GHC.Int

Methods

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

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

Eq Int16

Since: base-2.1

Instance details

Defined in GHC.Int

Methods

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

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

Eq Int32

Since: base-2.1

Instance details

Defined in GHC.Int

Methods

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

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

Eq Int64

Since: base-2.1

Instance details

Defined in GHC.Int

Methods

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

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

Eq Integer 
Instance details

Defined in GHC.Integer.Type

Methods

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

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

Eq Natural 
Instance details

Defined in GHC.Natural

Methods

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

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

Eq Ordering 
Instance details

Defined in GHC.Classes

Eq Word 
Instance details

Defined in GHC.Classes

Methods

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

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

Eq Word8

Since: base-2.1

Instance details

Defined in GHC.Word

Methods

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

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

Eq Word16

Since: base-2.1

Instance details

Defined in GHC.Word

Methods

(==) :: Word16 -> Word16 -> Bool #

(/=) :: Word16 -> Word16 -> Bool #

Eq Word32

Since: base-2.1

Instance details

Defined in GHC.Word

Methods

(==) :: Word32 -> Word32 -> Bool #

(/=) :: Word32 -> Word32 -> Bool #

Eq Word64

Since: base-2.1

Instance details

Defined in GHC.Word

Methods

(==) :: Word64 -> Word64 -> Bool #

(/=) :: Word64 -> Word64 -> Bool #

Eq SomeTypeRep 
Instance details

Defined in Data.Typeable.Internal

Eq Exp 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Match 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Clause 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Pat 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Type 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Dec 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Name 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq FunDep 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq InjectivityAnn 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq Overlap 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq DerivStrategy 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq () 
Instance details

Defined in GHC.Classes

Methods

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

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

Eq TyCon 
Instance details

Defined in GHC.Classes

Methods

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

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

Eq Module 
Instance details

Defined in GHC.Classes

Methods

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

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

Eq TrName 
Instance details

Defined in GHC.Classes

Methods

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

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

Eq BigNat 
Instance details

Defined in GHC.Integer.Type

Methods

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

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

Eq Void

Since: base-4.8.0.0

Instance details

Defined in Data.Void

Methods

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

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

Eq SpecConstrAnnotation 
Instance details

Defined in GHC.Exts

Eq Constr

Equality of constructors

Since: base-4.0.0.0

Instance details

Defined in Data.Data

Methods

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

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

Eq DataRep 
Instance details

Defined in Data.Data

Methods

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

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

Eq ConstrRep 
Instance details

Defined in Data.Data

Eq Fixity 
Instance details

Defined in Data.Data

Methods

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

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

Eq Unique 
Instance details

Defined in Data.Unique

Methods

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

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

Eq Version

Since: base-2.1

Instance details

Defined in Data.Version

Methods

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

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

Eq ThreadId

Since: base-4.2.0.0

Instance details

Defined in GHC.Conc.Sync

Eq BlockReason 
Instance details

Defined in GHC.Conc.Sync

Eq ThreadStatus 
Instance details

Defined in GHC.Conc.Sync

Eq AsyncException 
Instance details

Defined in GHC.IO.Exception

Eq ArrayException 
Instance details

Defined in GHC.IO.Exception

Eq ExitCode 
Instance details

Defined in GHC.IO.Exception

Eq IOErrorType

Since: base-4.1.0.0

Instance details

Defined in GHC.IO.Exception

Eq MaskingState 
Instance details

Defined in GHC.IO

Eq IOException

Since: base-4.1.0.0

Instance details

Defined in GHC.IO.Exception

Eq ErrorCall 
Instance details

Defined in GHC.Exception

Eq ArithException 
Instance details

Defined in GHC.Exception

Eq All 
Instance details

Defined in Data.Semigroup.Internal

Methods

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

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

Eq Any 
Instance details

Defined in Data.Semigroup.Internal

Methods

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

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

Eq Fixity 
Instance details

Defined in GHC.Generics

Methods

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

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

Eq Associativity 
Instance details

Defined in GHC.Generics

Eq SourceUnpackedness 
Instance details

Defined in GHC.Generics

Eq SourceStrictness 
Instance details

Defined in GHC.Generics

Eq DecidedStrictness 
Instance details

Defined in GHC.Generics

Eq SomeSymbol

Since: base-4.7.0.0

Instance details

Defined in GHC.TypeLits

Eq SomeNat

Since: base-4.7.0.0

Instance details

Defined in GHC.TypeNats

Methods

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

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

Eq CChar 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CSChar 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CUChar 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CShort 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CUShort 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CInt 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CUInt 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CLong 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CULong 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CLLong 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CULLong 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CBool 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CFloat 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CDouble 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CPtrdiff 
Instance details

Defined in Foreign.C.Types

Eq CSize 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CWchar 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CSigAtomic 
Instance details

Defined in Foreign.C.Types

Eq CClock 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CTime 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CUSeconds 
Instance details

Defined in Foreign.C.Types

Eq CSUSeconds 
Instance details

Defined in Foreign.C.Types

Eq CIntPtr 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CUIntPtr 
Instance details

Defined in Foreign.C.Types

Eq CIntMax 
Instance details

Defined in Foreign.C.Types

Methods

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

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

Eq CUIntMax 
Instance details

Defined in Foreign.C.Types

Eq Fingerprint 
Instance details

Defined in GHC.Fingerprint.Type

Eq Lexeme 
Instance details

Defined in Text.Read.Lex

Methods

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

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

Eq Number 
Instance details

Defined in Text.Read.Lex

Methods

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

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

Eq GeneralCategory 
Instance details

Defined in GHC.Unicode

Eq SrcLoc 
Instance details

Defined in GHC.Stack.Types

Methods

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

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

Eq ByteString 
Instance details

Defined in Data.ByteString.Lazy.Internal

Eq ByteString 
Instance details

Defined in Data.ByteString.Internal

Eq IntSet 
Instance details

Defined in Data.IntSet.Internal

Methods

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

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

Eq TyVarBndr 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq Extension 
Instance details

Defined in GHC.LanguageExtensions.Type

Eq ForeignSrcLang 
Instance details

Defined in GHC.ForeignSrcLang.Type

Eq Doc 
Instance details

Defined in Text.PrettyPrint.HughesPJ

Methods

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

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

Eq TextDetails 
Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

Eq Style 
Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

Methods

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

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

Eq Mode 
Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

Methods

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

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

Eq ModName 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq PkgName 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Module 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq OccName 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq NameFlavour 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq NameSpace 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq Loc 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Info 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq ModuleInfo 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq Fixity 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq FixityDirection 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq Lit 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Body 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Guard 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Stmt 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Range 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq DerivClause 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq TypeFamilyHead 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq TySynEqn 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq Foreign 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Callconv 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq Safety 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Pragma 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Inline 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq RuleMatch 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq Phases 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq RuleBndr 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq AnnTarget 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq SourceUnpackedness 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq SourceStrictness 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq DecidedStrictness 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq Con 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Bang 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq PatSynDir 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq PatSynArgs 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq FamilyResultSig 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq TyLit 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq Role 
Instance details

Defined in Language.Haskell.TH.Syntax

Methods

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

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

Eq AnnLookup 
Instance details

Defined in Language.Haskell.TH.Syntax

Eq LocalTime 
Instance details

Defined in Data.Time.LocalTime.Internal.LocalTime

Eq UniversalTime 
Instance details

Defined in Data.Time.Clock.Internal.UniversalTime

Eq UTCTime 
Instance details

Defined in Data.Time.Clock.Internal.UTCTime

Methods

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

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

Eq Day 
Instance details

Defined in Data.Time.Calendar.Days

Methods

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

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

Eq HDL # 
Instance details

Defined in Clash.Annotations.Primitive

Methods

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

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

Eq SaturationMode # 
Instance details

Defined in Clash.Class.Num

Eq Bit # 
Instance details

Defined in Clash.Sized.Internal.BitVector

Methods

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

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

Eq DefName 
Instance details

Defined in Control.Lens.Internal.FieldTH

Methods

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

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

Eq TimeLocale 
Instance details

Defined in System.Locale

Methods

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

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

Eq ByteArray 
Instance details

Defined in Data.Primitive.ByteArray

Methods

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

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

Eq Addr 
Instance details

Defined in Data.Primitive.Types

Methods

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

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

Eq ConstructorInfo 
Instance details

Defined in Language.Haskell.TH.Datatype

Methods

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

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

Eq ConstructorVariant 
Instance details

Defined in Language.Haskell.TH.Datatype

Methods

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

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

Eq DatatypeInfo 
Instance details

Defined in Language.Haskell.TH.Datatype

Methods

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

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

Eq DatatypeVariant 
Instance details

Defined in Language.Haskell.TH.Datatype

Methods

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

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

Eq FieldStrictness 
Instance details

Defined in Language.Haskell.TH.Datatype

Methods

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

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

Eq Strictness 
Instance details

Defined in Language.Haskell.TH.Datatype

Methods

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

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

Eq Unpackedness 
Instance details

Defined in Language.Haskell.TH.Datatype

Methods

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

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

Eq Half 
Instance details

Defined in Numeric.Half

Methods

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

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

Eq ResetKind # 
Instance details

Defined in Clash.Signal.Internal

Eq ClockKind # 
Instance details

Defined in Clash.Signal.Internal

Eq NewOrData 
Instance details

Defined in Language.Haskell.TH.Desugar.Core

Methods

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

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

() :=> (Eq Bool) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Eq Bool

() :=> (Eq Double) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Eq Double

() :=> (Eq Float) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Eq Float

() :=> (Eq Int) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Eq Int

() :=> (Eq Integer) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Eq Integer

() :=> (Eq Natural) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Eq Natural

() :=> (Eq Word) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Eq Word

() :=> (Eq ()) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Eq ()

() :=> (Eq (a :- b)) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Eq (a :- b)

() :=> (Eq (Dict a)) 
Instance details

Defined in Data.Constraint

Methods

ins :: () :- Eq (Dict a)

Class () (Eq a) 
Instance details

Defined in Data.Constraint

Methods

cls :: Eq a :- ()

Eq a => Eq [a] 
Instance details

Defined in GHC.Classes

Methods

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

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

Eq a => Eq (Maybe a) 
Instance details

Defined in GHC.Base

Methods

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

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

Eq a => Eq (Ratio a) 
Instance details

Defined in GHC.Real

Methods

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

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

Eq (Ptr a) 
Instance details

Defined in GHC.Ptr

Methods

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

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

Eq (FunPtr a) 
Instance details

Defined in GHC.Ptr

Methods

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

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

Eq p => Eq (Par1 p) 
Instance details

Defined in GHC.Generics

Methods

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

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

Eq a => Eq (Complex a) 
Instance details

Defined in Data.Complex

Methods

(==) :: Complex a -> Complex a -> Bool #

(/=) :: Complex a -> Complex a -> Bool #

Eq (Fixed a) 
Instance details

Defined in Data.Fixed

Methods

(==) :: Fixed a -> Fixed a -> Bool #

(/=) :: Fixed a -> Fixed a -> Bool #

Eq a => Eq (Min a) 
Instance details

Defined in Data.Semigroup

Methods

(==) :: Min a -> Min a -> Bool #

(/=) :: Min a -> Min a -> Bool #

Eq a => Eq (Max a) 
Instance details

Defined in Data.Semigroup

Methods

(==) :: Max a -> Max a -> Bool #

(/=) :: Max a -> Max a -> Bool #

Eq a => Eq (First a) 
Instance details

Defined in Data.Semigroup

Methods

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

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

Eq a => Eq (Last a) 
Instance details

Defined in Data.Semigroup

Methods

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

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

Eq m => Eq (WrappedMonoid m) 
Instance details

Defined in Data.Semigroup

Eq a => Eq (Option a) 
Instance details

Defined in Data.Semigroup

Methods

(==) :: Option a -> Option a -> Bool #

(/=) :: Option a -> Option a -> Bool #

Eq (StableName a)

Since: base-2.1

Instance details

Defined in System.Mem.StableName

Methods

(==) :: StableName a -> StableName a -> Bool #

(/=) :: StableName a -> StableName a -> Bool #

Eq a => Eq (ZipList a) 
Instance details

Defined in Control.Applicative

Methods

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

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

Eq a => Eq (Identity a) 
Instance details

Defined in Data.Functor.Identity

Methods

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

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

Eq (TVar a)

Since: base-4.8.0.0

Instance details

Defined in GHC.Conc.Sync

Methods

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

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

Eq (IORef a)

Pointer equality.

Since: base-4.1.0.0

Instance details

Defined in GHC.IORef

Methods

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

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

Eq a => Eq (First a) 
Instance details

Defined in Data.Monoid

Methods

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

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

Eq a => Eq (Last a) 
Instance details

Defined in Data.Monoid

Methods

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

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

Eq a => Eq (Dual a) 
Instance details

Defined in Data.Semigroup.Internal

Methods

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

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

Eq a => Eq (Sum a) 
Instance details

Defined in Data.Semigroup.Internal

Methods

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

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

Eq a => Eq (Product a) 
Instance details

Defined in Data.Semigroup.Internal

Methods

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

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

Eq a => Eq (Down a) 
Instance details

Defined in Data.Ord

Methods

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

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

Eq (MVar a)

Since: base-4.1.0.0

Instance details

Defined in GHC.MVar

Methods

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

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

Eq a => Eq (NonEmpty a) 
Instance details

Defined in GHC.Base

Methods

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

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

Eq a => Eq (IntMap a) 
Instance details

Defined in Data.IntMap.Internal

Methods

(==) :: IntMap a -> IntMap a -> Bool #

(/=) :: IntMap a -> IntMap a -> Bool #

Eq a => Eq (Tree a) 
Instance details

Defined in Data.Tree

Methods

(==) :: Tree a -> Tree a -> Bool #

(/=) :: Tree a -> Tree a -> Bool #

Eq a => Eq (Seq a) 
Instance details

Defined in Data.Sequence.Internal

Methods

(==) :: Seq a -> Seq a -> Bool #

(/=) :: Seq a -> Seq a -> Bool #

Eq a => Eq (ViewL a) 
Instance details

Defined in Data.Sequence.Internal

Methods

(==) :: ViewL a -> ViewL a -> Bool #

(/=) :: ViewL a -> ViewL a -> Bool #

Eq a => Eq (ViewR a) 
Instance details

Defined in Data.Sequence.Internal

Methods

(==) :: ViewR a -> ViewR a -> Bool #

(/=) :: ViewR a -> ViewR a -> Bool #

Eq a => Eq (Set a) 
Instance details

Defined in Data.Set.Internal

Methods

(==) :: Set a -> Set a -> Bool #

(/=) :: Set a -> Set a -> Bool #

Eq (Doc a) 
Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

Methods

(==) :: Doc a -> Doc a -> Bool #

(/=) :: Doc a -> Doc a -> Bool #

Eq a => Eq (AnnotDetails a) 
Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

Eq a => Eq (Span a) 
Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

Methods

(==) :: Span a -> Span a -> Bool #

(/=) :: Span a -> Span a -> Bool #

Eq (BitVector n) # 
Instance details

Defined in Clash.Sized.Internal.BitVector

Methods

(==) :: BitVector n -> BitVector n -> Bool #

(/=) :: BitVector n -> BitVector n -> Bool #

Eq (Index n) # 
Instance details

Defined in Clash.Sized.Internal.Index

Methods

(==) :: Index n -> Index n -> Bool #

(/=) :: Index n -> Index n -> Bool #

Eq a => Eq (Bounds a) 
Instance details

Defined in Test.QuickCheck.Arbitrary

Methods

(==) :: Bounds a -> Bounds a -> Bool #

(/=) :: Bounds a -> Bounds a -> Bool #

Eq a => Eq (DList a) 
Instance details

Defined in Data.DList

Methods

(==) :: DList a -> DList a -> Bool #

(/=) :: DList a -> DList a -> Bool #

Eq a => Eq (HashSet a) 
Instance details

Defined in Data.HashSet

Methods

(==) :: HashSet a -> HashSet a -> Bool #

(/=) :: HashSet a -> HashSet a -> Bool #

(Storable a, Eq a) => Eq (Vector a) 
Instance details

Defined in Data.Vector.Storable

Methods

(==) :: Vector a -> Vector a -> Bool #

(/=) :: Vector a -> Vector a -> Bool #

(Prim a, Eq a) => Eq (Vector a) 
Instance details

Defined in Data.Vector.Primitive

Methods

(==) :: Vector a -> Vector a -> Bool #

(/=) :: Vector a -> Vector a -> Bool #

Eq a => Eq (Vector a) 
Instance details

Defined in Data.Vector

Methods

(==) :: Vector a -> Vector a -> Bool #

(/=) :: Vector a -> Vector a -> Bool #

Eq a => Eq (Array a) 
Instance details

Defined in Data.Primitive.Array

Methods

(==) :: Array a -> Array a -> Bool #

(/=) :: Array a -> Array a -> Bool #

(Eq a, Prim a) => Eq (PrimArray a) 
Instance details

Defined in Data.Primitive.PrimArray

Methods

(==) :: PrimArray a -> PrimArray a -> Bool #

(/=) :: PrimArray a -> PrimArray a -> Bool #

Eq a => Eq (SmallArray a) 
Instance details

Defined in Data.Primitive.SmallArray

Methods

(==) :: SmallArray a -> SmallArray a -> Bool #

(/=) :: SmallArray a -> SmallArray a -> Bool #

(Eq a, PrimUnlifted a) => Eq (UnliftedArray a) 
Instance details

Defined in Data.Primitive.UnliftedArray

Methods

(==) :: UnliftedArray a -> UnliftedArray a -> Bool #

(/=) :: UnliftedArray a -> UnliftedArray a -> Bool #

Eq (Unsigned n) # 
Instance details

Defined in Clash.Sized.Internal.Unsigned

Methods

(==) :: Unsigned n -> Unsigned n -> Bool #

(/=) :: Unsigned n -> Unsigned n -> Bool #

Eq (Signed n) # 
Instance details

Defined in Clash.Sized.Internal.Signed

Methods

(==) :: Signed n -> Signed n -> Bool #

(/=) :: Signed n -> Signed n -> Bool #

Eq (Dict a) 
Instance details

Defined in Data.Constraint

Methods

(==) :: Dict a -> Dict a -> Bool #

(/=) :: Dict a -> Dict a -> Bool #

(Eq a) :=> (Eq [a]) 
Instance details

Defined in Data.Constraint

Methods

ins :: Eq a :- Eq [a]

(Eq a) :=> (Eq (Maybe a)) 
Instance details

Defined in Data.Constraint

Methods

ins :: Eq a :- Eq (Maybe a)

(Eq a) :=> (Eq (Complex a)) 
Instance details

Defined in Data.Constraint

Methods

ins :: Eq a :- Eq (Complex a)

(Eq a) :=> (Eq (Ratio a)) 
Instance details

Defined in Data.Constraint

Methods

ins :: Eq a :- Eq (Ratio a)

(Eq a) :=> (Eq (Identity a)) 
Instance details

Defined in Data.Constraint

Methods

ins :: Eq a :- Eq (Identity a)

(Eq a) :=> (Eq (Const a b)) 
Instance details

Defined in Data.Constraint

Methods

ins :: Eq a :- Eq (Const a b)

Class (Eq a) (Ord a) 
Instance details

Defined in Data.Constraint

Methods

cls :: Ord a :- Eq a

Class (Eq a) (Bits a) 
Instance details

Defined in Data.Constraint

Methods

cls :: Bits a :- Eq a

(Eq a, Eq b) => Eq (Either a b) 
Instance details

Defined in Data.Either

Methods

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

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

Eq (V1 p)

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Methods

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

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

Eq (U1 p)

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Methods

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

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

Eq (TypeRep a)

Since: base-2.1

Instance details

Defined in Data.Typeable.Internal

Methods

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

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

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

Defined in GHC.Classes

Methods

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

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

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

Since: base-2.1

Instance details

Defined in GHC.Arr

Methods

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

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

Eq a => Eq (Arg a b)

Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Methods

(==) :: Arg a b -> Arg a b -> Bool #

(/=) :: Arg a b -> Arg a b -> Bool #

Eq (Proxy s)

Since: base-4.7.0.0

Instance details

Defined in Data.Proxy

Methods

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

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

Eq (STRef s a)

Pointer equality.

Since: base-2.1

Instance details

Defined in GHC.STRef

Methods

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

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

(Eq k, Eq a) => Eq (Map k a) 
Instance details

Defined in Data.Map.Internal

Methods

(==) :: Map k a -> Map k a -> Bool #

(/=) :: Map k a -> Map k a -> Bool #

(KnownNat n, Eq a) => Eq (Vec n a) # 
Instance details

Defined in Clash.Sized.Vector

Methods

(==) :: Vec n a -> Vec n a -> Bool #

(/=) :: Vec n a -> Vec n a -> Bool #

(Eq i, Eq a) => Eq (Level i a) 
Instance details

Defined in Control.Lens.Internal.Level

Methods

(==) :: Level i a -> Level i a -> Bool #

(/=) :: Level i a -> Level i a -> Bool #

(Eq1 f, Eq a) => Eq (Cofree f a) 
Instance details

Defined in Control.Comonad.Cofree

Methods

(==) :: Cofree f a -> Cofree f a -> Bool #

(/=) :: Cofree f a -> Cofree f a -> Bool #

(Eq1 f, Eq a) => Eq (Free f a) 
Instance details

Defined in Control.Monad.Free

Methods

(==) :: Free f a -> Free f a -> Bool #

(/=) :: Free f a -> Free f a -> Bool #

(Eq1 f, Eq a) => Eq (Yoneda f a) 
Instance details

Defined in Data.Functor.Yoneda

Methods

(==) :: Yoneda f a -> Yoneda f a -> Bool #

(/=) :: Yoneda f a -> Yoneda f a -> Bool #

(Eq k, Eq v) => Eq (HashMap k v) 
Instance details

Defined in Data.HashMap.Base

Methods

(==) :: HashMap k v -> HashMap k v -> Bool #

(/=) :: HashMap k v -> HashMap k v -> Bool #

Eq (MutableArray s a) 
Instance details

Defined in Data.Primitive.Array

Methods

(==) :: MutableArray s a -> MutableArray s a -> Bool #

(/=) :: MutableArray s a -> MutableArray s a -> Bool #

Eq (SmallMutableArray s a) 
Instance details

Defined in Data.Primitive.SmallArray

Methods

(==) :: SmallMutableArray s a -> SmallMutableArray s a -> Bool #

(/=) :: SmallMutableArray s a -> SmallMutableArray s a -> Bool #

Eq (MutableUnliftedArray s a) 
Instance details

Defined in Data.Primitive.UnliftedArray

Methods

(==) :: MutableUnliftedArray s a -> MutableUnliftedArray s a -> Bool #

(/=) :: MutableUnliftedArray s a -> MutableUnliftedArray s a -> Bool #

(Eq k, Eq v) => Eq (Leaf k v) 
Instance details

Defined in Data.HashMap.Base

Methods

(==) :: Leaf k v -> Leaf k v -> Bool #

(/=) :: Leaf k v -> Leaf k v -> Bool #

(KnownNat d, Eq a) => Eq (RTree d a) # 
Instance details

Defined in Clash.Sized.RTree

Methods

(==) :: RTree d a -> RTree d a -> Bool #

(/=) :: RTree d a -> RTree d a -> Bool #

Eq (a :- b) 
Instance details

Defined in Data.Constraint

Methods

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

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

(Eq a, Eq b) :=> (Eq (a, b)) 
Instance details

Defined in Data.Constraint

Methods

ins :: (Eq a, Eq b) :- Eq (a, b)

(Eq a, Eq b) :=> (Eq (Either a b)) 
Instance details

Defined in Data.Constraint

Methods

ins :: (Eq a, Eq b) :- Eq (Either a b)

Eq (f p) => Eq (Rec1 f p) 
Instance details

Defined in GHC.Generics

Methods

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

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

Eq (URec (Ptr ()) p) 
Instance details

Defined in GHC.Generics

Methods

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

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

Eq (URec Char p) 
Instance details

Defined in GHC.Generics

Methods

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

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

Eq (URec Double p) 
Instance details

Defined in GHC.Generics

Methods

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

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

Eq (URec Float p) 
Instance details

Defined in GHC.Generics

Methods

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

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

Eq (URec Int p) 
Instance details

Defined in GHC.Generics

Methods

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

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

Eq (URec Word p) 
Instance details

Defined in GHC.Generics

Methods

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

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

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

Defined in GHC.Classes

Methods

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

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

Eq (STArray s i e)

Since: base-2.1

Instance details

Defined in GHC.Arr

Methods

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

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

Eq a => Eq (Const a b) 
Instance details

Defined in Data.Functor.Const

Methods

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

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

Eq (f a) => Eq (Alt f a) 
Instance details

Defined in Data.Semigroup.Internal

Methods

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

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

Eq (a :~: b) 
Instance details

Defined in Data.Type.Equality

Methods

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

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

(Eq e, Eq1 m, Eq a) => Eq (ErrorT e m a) 
Instance details

Defined in Control.Monad.Trans.Error

Methods

(==) :: ErrorT e m a -> ErrorT e m a -> Bool #

(/=) :: ErrorT e m a -> ErrorT e m a -> Bool #

Eq a => Eq (Constant a b) 
Instance details

Defined in Data.Functor.Constant

Methods

(==) :: Constant a b -> Constant a b -> Bool #

(/=) :: Constant a b -> Constant a b -> Bool #

Eq b => Eq (Tagged s b) 
Instance details

Defined in Data.Tagged

Methods

(==) :: Tagged s b -> Tagged s b -> Bool #

(/=) :: Tagged s b -> Tagged s b -> Bool #

Eq (p (Fix p a) a) => Eq (Fix p a) 
Instance details

Defined in Data.Bifunctor.Fix

Methods

(==) :: Fix p a -> Fix p a -> Bool #

(/=) :: Fix p a -> Fix p a -> Bool #

Eq (p a a) => Eq (Join p a) 
Instance details

Defined in Data.Bifunctor.Join

Methods

(==) :: Join p a -> Join p a -> Bool #

(/=) :: Join p a -> Join p a -> Bool #

(Eq a, Eq (f b)) => Eq (CofreeF f a b) 
Instance details

Defined in Control.Comonad.Trans.Cofree

Methods

(==) :: CofreeF f a b -> CofreeF f a b -> Bool #

(/=) :: CofreeF f a b -> CofreeF f a b -> Bool #

Eq (w (CofreeF f a (CofreeT f w a))) => Eq (CofreeT f w a) 
Instance details

Defined in Control.Comonad.Trans.Cofree

Methods

(==) :: CofreeT f w a -> CofreeT f w a -> Bool #

(/=) :: CofreeT f w a -> CofreeT f w a -> Bool #

(Eq1 f, Eq1 m, Eq a) => Eq (FreeT f m a) 
Instance details

Defined in Control.Monad.Trans.Free

Methods

(==) :: FreeT f m a -> FreeT f m a -> Bool #

(/=) :: FreeT f m a -> FreeT f m a -> Bool #

(Eq a, Eq (f b)) => Eq (FreeF f a b) 
Instance details

Defined in Control.Monad.Trans.Free

Methods

(==) :: FreeF f a b -> FreeF f a b -> Bool #

(/=) :: FreeF f a b -> FreeF f a b -> Bool #

Eq (rep (int + frac)) => Eq (Fixed rep int frac) # 
Instance details

Defined in Clash.Sized.Fixed

Methods

(==) :: Fixed rep int frac -> Fixed rep int frac -> Bool #

(/=) :: Fixed rep int frac -> Fixed rep int frac -> Bool #

Eq c => Eq (K1 i c p) 
Instance details

Defined in GHC.Generics

Methods

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

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

(Eq (f p), Eq (g p)) => Eq ((f :+: g) p) 
Instance details

Defined in GHC.Generics

Methods

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

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

(Eq (f p), Eq (g p)) => Eq ((f :*: g) p) 
Instance details

Defined in GHC.Generics

Methods

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

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

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

Defined in GHC.Classes

Methods

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

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

(Eq1 f, Eq1 g, Eq a) => Eq (Product f g a)

Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Product

Methods

(==) :: Product f g a -> Product f g a -> Bool #

(/=) :: Product f g a -> Product f g a -> Bool #

(Eq1 f, Eq1 g, Eq a) => Eq (Sum f g a)

Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Sum

Methods

(==) :: Sum f g a -> Sum f g a -> Bool #

(/=) :: Sum f g a -> Sum f g a -> Bool #

Eq (a :~~: b)

Since: base-4.10.0.0

Instance details

Defined in Data.Type.Equality

Methods

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

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

Eq (f p) => Eq (M1 i c f p) 
Instance details

Defined in GHC.Generics

Methods

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

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

Eq (f (g p)) => Eq ((f :.: g) p) 
Instance details

Defined in GHC.Generics

Methods

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

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

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

Defined in GHC.Classes

Methods

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

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

(Eq1 f, Eq1 g, Eq a) => Eq (Compose f g a)

Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Compose

Methods

(==) :: Compose f g a -> Compose f g a -> Bool #

(/=) :: Compose f g a -> Compose f g a -> Bool #

Eq (f a) => Eq (Clown f a b) 
Instance details

Defined in Data.Bifunctor.Clown

Methods

(==) :: Clown f a b -> Clown f a b -> Bool #

(/=) :: Clown f a b -> Clown f a b -> Bool #

Eq (p b a) => Eq (Flip p a b) 
Instance details

Defined in Data.Bifunctor.Flip

Methods

(==) :: Flip p a b -> Flip p a b -> Bool #

(/=) :: Flip p a b -> Flip p a b -> Bool #

Eq (g b) => Eq (Joker g a b) 
Instance details

Defined in Data.Bifunctor.Joker

Methods

(==) :: Joker g a b -> Joker g a b -> Bool #

(/=) :: Joker g a b -> Joker g a b -> Bool #

Eq (p a b) => Eq (WrappedBifunctor p a b) 
Instance details

Defined in Data.Bifunctor.Wrapped

Methods

(==) :: WrappedBifunctor p a b -> WrappedBifunctor p a b -> Bool #

(/=) :: WrappedBifunctor p a b -> WrappedBifunctor p a b -> Bool #

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

Defined in GHC.Classes

Methods

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

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

(Eq (f a b), Eq (g a b)) => Eq (Product f g a b) 
Instance details

Defined in Data.Bifunctor.Product

Methods

(==) :: Product f g a b -> Product f g a b -> Bool #

(/=) :: Product f g a b -> Product f g a b -> Bool #

(Eq (p a b), Eq (q a b)) => Eq (Sum p q a b) 
Instance details

Defined in Data.Bifunctor.Sum

Methods

(==) :: Sum p q a b -> Sum p q a b -> Bool #

(/=) :: Sum p q a b -> Sum p q a b -> Bool #

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

Defined in GHC.Classes

Methods

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

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

Eq (f (p a b)) => Eq (Tannen f p a b) 
Instance details

Defined in Data.Bifunctor.Tannen

Methods

(==) :: Tannen f p a b -> Tannen f p a b -> Bool #

(/=) :: Tannen f p a b -> Tannen f p a b -> Bool #

(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) 
Instance details

Defined in GHC.Classes

Methods

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

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

(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) 
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 #

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

Eq (p (f a) (g b)) => Eq (Biff p f g a b) 
Instance details

Defined in Data.Bifunctor.Biff

Methods

(==) :: Biff p f g a b -> Biff p f g a b -> Bool #

(/=) :: Biff p f g a b -> Biff p f g a b -> Bool #

(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) 
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 #

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

(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) 
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 #

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

(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) 
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 #

(/=) :: (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 #