Changes in 0.8.7 [2022.08.11]
- Backport new instances from GHC 9.2.2/
base-4.16.1.0:
- Backport a bugfix for the
Ord1 Down instance from GHC 9.4/base-4.17 such
that it now uses reverse sort order.
Changes in 0.8.6 [2021.10.29]
- Backport
Eq, Ord, Bounded, Enum, and Ix instances for Solo,
introduced in GHC 9.2/base-4.16
- Remove the backported
Eq1 and Ord1 instances for Fixed that were
introduced in base-orphans-0.8.5. While these briefly appeared in a
release candidate version of GHC 9.2.1, they were ultimately removed from
the final 9.2.1 release. This release of base-orphans synchronizes with
that change.
Changes in 0.8.5 [2021.08.29]
- Backport new instances from GHC 9.2/
base-4.16
Eq1, Read1, and Show1 instances for Complex
Eq1 and Ord1 instances for Fixed
Eq{1,2}, Ord{1,2}, Show{1,2}, and Read{1,2} instances for (,,)
and (,,,)
Semigroup and Monoid instances for Data.Functor.Product and
Data.Functor.Compose
Changes in 0.8.4 [2020.12.09]
- Backport the
Ord instances for TyCon and TypeRep to be available on
GHC 7.0.
Changes in 0.8.3 [2020.09.30]
- Backport new instances from GHC 9.0/
base-4.15
MonadFix and MonadZip instances for Complex
Ix instances for tuples of size 6 through 15
Changes in 0.8.2 [2020.01.27]
- Backport new instances from GHC 8.10/
base-4.14
Bits, Bounded, Enum, FiniteBits, Floating, Fractional,
Integral, Ix, Real, RealFrac, RealFloat and Storable instances
for Data.Ord.Down
Functor, Applicative, Monad, Alternative, and MonadPlus instances
for Kleisli
Functor, Applicative, and Monad instances for
(,,) a b and (,,,) a b c
Data instances for WrappedArrow and WrappedMonad
Data and IsList instances for ZipList
TestEquality instance for Compose
- Backport the
Typeable (() :: Constraint) instance to be available on
GHC 7.8.
Changes in 0.8.1 [2019.03.25]
- Ensure that the test suite passes non-negative numbers to
Bits methods
that require them, such as bit, setBit, clearBit, complementBit,
and testBit.
Changes in 0.8 [2018.07.02]
- Backported new instance from GHC 8.6/
base-4.12
- Data types in
GHC.Generics:
Applicative instance for K1
Semigroup instances for U1, Par1, Rec1, K1, M1, (:*:), (:.:), and V1
Monoid instances for U1, Par1, Rec1, K1, M1, (:*:), and (:.:)
Foldable and Traversable instances for Data.Monoid.Alt
MonadFix, MonadZip, Data, Foldable, Traversable, Eq1, Ord1,
Read1, and Show1 instances for Data.Ord.Down
Changes in 0.7 [2018.03.08]
- Backported new instances from GHC 8.4/
base-4.11
Alternative instance for ZipList
Data instance for IntPtr and WordPtr
Num, Functor, Applicative, Monad, Semigroup, and Monoid
instances for Data.Ord.Down
MonadFail, Semigroup, and Monoid instances for strict ST
Changes in 0.6 [2017.04.10]
- Backported new instances from GHC 8.2/
base-4.10
(see https://github.com/haskell-compat/base-orphans/issues/39):
Data instance for Const
Eq1, Ord1, Read1, and Show1 instances for NonEmpty
Semigroup instances for IO, Event, and Lifetime
- Backported
Typeable instances for (:+:), (:*:), (:.:), M1, Rec1,
ArrowMonad, Kleisli, WrappedArrow, WrappedMonad, and Any on GHC
7.6 and earlier
- Backported
Data instances for (:+:), (:*:), (:.:), M1, and Rec1
on GHC 7.6 and earlier
Changes in 0.5.4
- Backported
Bits, FiniteBits, Floating, Fractional, Integral,
IsString, Num, Real, RealFloat, and RealFrac instances for
Identity and Const (introduced in base-4.9)
Changes in 0.5.3
- Backported
Alternative, MonadPlus and MonadZip instances for U1 and
Proxy, and made the Functor, Foldable, Traversable, Alternative,
and Monad instances for U1 lazier to correspond with base-4.9
Changes in 0.5.2
- Backported
Enum, Bounded, Ix, Functor, Applicative, Monad,
MonadFix, MonadPlus, MonadZip, Foldable, Traversable, and
Data instances for datatypes in the GHC.Generics module (introduced in
base-4.9)
Changes in 0.5.1
- The
Storable instances for Complex and Ratio are now exactly as lazy
as their counterparts in base (see issue
#36)
Changes in 0.5.0
Changes in 0.4.5
- Import
Control.Monad.Instances (which exports Functor and Monad
instances for (->) r, and Functor instances for (,) a and Either a)
on GHCs before 7.6. This ensures that these instances will always be in
scope, and you won't have to import a module which is deprecated on recent
GHC releases.
- Fix build on GHC HEAD (again)
Changes in 0.4.4
Changes in 0.4.3
- Fix build on OSes where
HTYPE_DEV_T = Int32 (e.g., OS X)
Changes in 0.4.2
Functor instances for Handler
Functor. Applicative, Alternative, and MonadPlus instances for
ArrowMonad
- Expose
Read and Show instances for Down on GHCs before 7.8
Bits, Bounded, and Integral instances for CDev
Changes in 0.4.1
- Fixed imports on GHC < 7.8 on Windows
Changes in 0.4.0
- Removed all
Generic and Generic1 instances. These have been moved to the
generic-deriving library.
Changes in 0.3.3
Typeable instances for (~), Any, Constraint, CSigset, Handler,
Opaque, SPEC, and every promotable data constructor in base
Changes in 0.3.2
Storable (Complex a) instance no longer requires a RealFloat a
constraint if using base-4.4 or later
Changes in 0.3.1
Functor, Applicative, and Monad instances for First and Last
Changes in 0.3.0
Show instance for Fingerprint
Data.Orphans is now Trustworthy
- Backported the
Generic and Generic1 instances available in base-4.7.0.0
to GHC 7.2, 7.4, and 7.6, namely
Const, WrappedMonad, and ZipList from Control.Applicative
WrappedArrow from Control.Category
All, Any, Dual, Endo, First, Last, Product, and Sum from
Data.Monoid
U1, Par1, Rec1, K1, M1, (:+:), (:*:), (:.:), Arity,
Associativity, and Fixity from GHC.Generics
Changes in 0.2.0
- Drop GHC 6.12 (and
base-4.2.0.0) compatibility
- Fix Windows, GHCJS build
Read instance for Fixed
Applicative instances for strict and lazy ST
Typeable instance for SampleVar
Applicative and Alternative instances for ReadP and ReadPrec
Typeable instance for KProxy
Typeable instances for more data types in GHC.-prefixed modules
Generic instances for Arity, Associativity, and Fixity from
the GHC.Generics module
- Corrected the
Generic instance for (:*:) to work around GHC bug #9830