Cabal-1.6.0.3: A framework for packaging Haskell softwareSource codeContentsIndex
Language.Haskell.Extension
Portabilityportable
Maintainerlibraries@haskell.org
Description
Haskell language extensions
Synopsis
data Extension
= OverlappingInstances
| UndecidableInstances
| IncoherentInstances
| RecursiveDo
| ParallelListComp
| MultiParamTypeClasses
| NoMonomorphismRestriction
| FunctionalDependencies
| Rank2Types
| RankNTypes
| PolymorphicComponents
| ExistentialQuantification
| ScopedTypeVariables
| ImplicitParams
| FlexibleContexts
| FlexibleInstances
| EmptyDataDecls
| CPP
| KindSignatures
| BangPatterns
| TypeSynonymInstances
| TemplateHaskell
| ForeignFunctionInterface
| Arrows
| Generics
| NoImplicitPrelude
| NamedFieldPuns
| PatternGuards
| GeneralizedNewtypeDeriving
| ExtensibleRecords
| RestrictedTypeSynonyms
| HereDocuments
| MagicHash
| TypeFamilies
| StandaloneDeriving
| UnicodeSyntax
| PatternSignatures
| UnliftedFFITypes
| LiberalTypeSynonyms
| TypeOperators
| RecordWildCards
| RecordPuns
| DisambiguateRecordFields
| OverloadedStrings
| GADTs
| NoMonoPatBinds
| RelaxedPolyRec
| ExtendedDefaultRules
| UnboxedTuples
| DeriveDataTypeable
| ConstrainedClassMethods
| PackageImports
| ImpredicativeTypes
| NewQualifiedOperators
| PostfixOperators
| QuasiQuotes
| TransformListComp
| ViewPatterns
| UnknownExtension String
knownExtensions :: [Extension]
Documentation
data Extension Source
This represents language extensions beyond Haskell 98 that are supported by some implementations, usually in some special mode.
Constructors
OverlappingInstances
UndecidableInstances
IncoherentInstances
RecursiveDo
ParallelListComp
MultiParamTypeClasses
NoMonomorphismRestriction
FunctionalDependencies
Rank2Types
RankNTypes
PolymorphicComponents
ExistentialQuantification
ScopedTypeVariables
ImplicitParams
FlexibleContexts
FlexibleInstances
EmptyDataDecls
CPP
KindSignatures
BangPatterns
TypeSynonymInstances
TemplateHaskell
ForeignFunctionInterface
Arrows
Generics
NoImplicitPrelude
NamedFieldPuns
PatternGuards
GeneralizedNewtypeDeriving
ExtensibleRecords
RestrictedTypeSynonyms
HereDocuments
MagicHash
TypeFamilies
StandaloneDeriving
UnicodeSyntax
PatternSignatures
UnliftedFFITypes
LiberalTypeSynonyms
TypeOperators
RecordWildCards
RecordPuns
DisambiguateRecordFields
OverloadedStrings
GADTs
NoMonoPatBinds
RelaxedPolyRec
ExtendedDefaultRules
UnboxedTuples
DeriveDataTypeable
ConstrainedClassMethods
PackageImports

Allow imports to be qualified by the package name that the module is intended to be imported from, e.g. 

 import "network" Network.Socket
ImpredicativeTypes
NewQualifiedOperators
PostfixOperators
QuasiQuotes
TransformListComp
ViewPatterns
UnknownExtension String
show/hide Instances
knownExtensions :: [Extension]Source
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