Haskell Core Libraries (Cabal package)ContentsIndex
Distribution.Extension
Portabilityportable
Stabilityalpha
MaintainerIsaac Jones <ijones@syntaxpolice.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
| TypeSynonymInstances
| TemplateHaskell
| ForeignFunctionInterface
| InlinePhase
| ContextStack
| Arrows
| Generics
| NoImplicitPrelude
| NamedFieldPuns
| PatternGuards
| GeneralizedNewtypeDeriving
| ExtensibleRecords
| RestrictedTypeSynonyms
| HereDocuments
type Opt = String
extensionsToNHCFlag :: [Extension] -> ([Extension], [Opt])
extensionsToGHCFlag :: [Extension] -> ([Extension], [Opt])
extensionsToHugsFlag :: [Extension] -> ([Extension], [Opt])
Documentation
data Extension
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
TypeSynonymInstances
TemplateHaskell
ForeignFunctionInterface
InlinePhase
ContextStack
Arrows
Generics
NoImplicitPrelude
NamedFieldPuns
PatternGuards
GeneralizedNewtypeDeriving
ExtensibleRecords
RestrictedTypeSynonyms
HereDocuments
show/hide Instances
type Opt = String
extensionsToNHCFlag :: [Extension] -> ([Extension], [Opt])
NHC: Return the unsupported extensions, and the flags for the supported extensions
extensionsToGHCFlag :: [Extension] -> ([Extension], [Opt])
GHC: Return the unsupported extensions, and the flags for the supported extensions
extensionsToHugsFlag :: [Extension] -> ([Extension], [Opt])
Hugs: Return the unsupported extensions, and the flags for the supported extensions
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