Safe Haskell	Safe-Inferred
Language	Haskell2010

Distribution.Parsec.Warning

Synopsis

Documentation

data PWarning Source #

Parser warning.

Constructors

PWarning !PWarnType !Position String

Instances

Instances details

Show PWarning #
Instance details Defined in Distribution.Parsec.Warning Methods showsPrec :: Int -> PWarning -> ShowS Source # show :: PWarning -> String Source # showList :: [PWarning] -> ShowS Source #
Generic PWarning #
Instance details Defined in Distribution.Parsec.Warning Associated Types type Rep PWarning :: Type -> Type Source # Methods from :: PWarning -> Rep PWarning x Source # to :: Rep PWarning x -> PWarning Source #
Binary PWarning #
Instance details Defined in Distribution.Parsec.Warning Methods put :: PWarning -> Put Source # get :: Get PWarning Source # putList :: [PWarning] -> Put Source #
NFData PWarning #
Instance details Defined in Distribution.Parsec.Warning Methods rnf :: PWarning -> () Source #
type Rep PWarning #
Instance details Defined in Distribution.Parsec.Warning type Rep PWarning = D1 ('MetaData "PWarning" "Distribution.Parsec.Warning" "Cabal-3.4.0.0" 'False) (C1 ('MetaCons "PWarning" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 PWarnType) :: (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Position) :: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String))))

data PWarnType Source #

Type of parser warning. We do classify warnings.

Different application may decide not to show some, or have fatal behaviour on others

Constructors

PWTOther	Unclassified warning
PWTUTF	Invalid UTF encoding
PWTBoolCase	`true` or `false`, not `True` or `False`
PWTVersionTag	there are version with tags
PWTNewSyntax	New syntax used, but no `cabal-version: >= 1.2` specified
PWTOldSyntax	Old syntax used, and `cabal-version >= 1.2` specified
PWTDeprecatedField
PWTInvalidSubsection
PWTUnknownField
PWTUnknownSection
PWTTrailingFields
PWTExtraMainIs	extra main-is field
PWTExtraTestModule	extra test-module field
PWTExtraBenchmarkModule	extra benchmark-module field
PWTLexNBSP
PWTLexBOM
PWTLexTab
PWTQuirkyCabalFile	legacy cabal file that we know how to patch
PWTDoubleDash	Double dash token, most likely it's a mistake - it's not a comment
PWTMultipleSingularField	e.g. name or version should be specified only once.
PWTBuildTypeDefault	Workaround for derive-package having build-type: Default. See https://github.com/haskell/cabal/issues/5020.
PWTVersionOperator	Version operators used (without cabal-version: 1.8)
PWTVersionWildcard	Version wildcard used (without cabal-version: 1.6)
PWTSpecVersion	Warnings about cabal-version format.
PWTExperimental	Experimental feature

Instances

Instances details

Bounded PWarnType #
Instance details Defined in Distribution.Parsec.Warning Methods minBound :: PWarnType Source # maxBound :: PWarnType Source #
Enum PWarnType #
Instance details Defined in Distribution.Parsec.Warning Methods succ :: PWarnType -> PWarnType Source # pred :: PWarnType -> PWarnType Source # toEnum :: Int -> PWarnType Source # fromEnum :: PWarnType -> Int Source # enumFrom :: PWarnType -> [PWarnType] Source # enumFromThen :: PWarnType -> PWarnType -> [PWarnType] Source # enumFromTo :: PWarnType -> PWarnType -> [PWarnType] Source # enumFromThenTo :: PWarnType -> PWarnType -> PWarnType -> [PWarnType] Source #
Eq PWarnType #
Instance details Defined in Distribution.Parsec.Warning Methods (==) :: PWarnType -> PWarnType -> Bool # (/=) :: PWarnType -> PWarnType -> Bool #
Ord PWarnType #
Instance details Defined in Distribution.Parsec.Warning Methods compare :: PWarnType -> PWarnType -> Ordering # (<) :: PWarnType -> PWarnType -> Bool # (<=) :: PWarnType -> PWarnType -> Bool # (>) :: PWarnType -> PWarnType -> Bool # (>=) :: PWarnType -> PWarnType -> Bool # max :: PWarnType -> PWarnType -> PWarnType # min :: PWarnType -> PWarnType -> PWarnType #
Show PWarnType #
Instance details Defined in Distribution.Parsec.Warning Methods showsPrec :: Int -> PWarnType -> ShowS Source # show :: PWarnType -> String Source # showList :: [PWarnType] -> ShowS Source #
Generic PWarnType #
Instance details Defined in Distribution.Parsec.Warning Associated Types type Rep PWarnType :: Type -> Type Source # Methods from :: PWarnType -> Rep PWarnType x Source # to :: Rep PWarnType x -> PWarnType Source #
Binary PWarnType #
Instance details Defined in Distribution.Parsec.Warning Methods put :: PWarnType -> Put Source # get :: Get PWarnType Source # putList :: [PWarnType] -> Put Source #
NFData PWarnType #
Instance details Defined in Distribution.Parsec.Warning Methods rnf :: PWarnType -> () Source #
type Rep PWarnType #
Instance details Defined in Distribution.Parsec.Warning type Rep PWarnType = D1 ('MetaData "PWarnType" "Distribution.Parsec.Warning" "Cabal-3.4.0.0" 'False) ((((C1 ('MetaCons "PWTOther" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PWTUTF" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PWTBoolCase" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "PWTVersionTag" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PWTNewSyntax" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PWTOldSyntax" 'PrefixI 'False) (U1 :: Type -> Type)))) :+: ((C1 ('MetaCons "PWTDeprecatedField" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PWTInvalidSubsection" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PWTUnknownField" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "PWTUnknownSection" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PWTTrailingFields" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PWTExtraMainIs" 'PrefixI 'False) (U1 :: Type -> Type))))) :+: (((C1 ('MetaCons "PWTExtraTestModule" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PWTExtraBenchmarkModule" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PWTLexNBSP" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "PWTLexBOM" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PWTLexTab" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PWTQuirkyCabalFile" 'PrefixI 'False) (U1 :: Type -> Type)))) :+: ((C1 ('MetaCons "PWTDoubleDash" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PWTMultipleSingularField" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PWTBuildTypeDefault" 'PrefixI 'False) (U1 :: Type -> Type))) :+: ((C1 ('MetaCons "PWTVersionOperator" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PWTVersionWildcard" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "PWTSpecVersion" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PWTExperimental" 'PrefixI 'False) (U1 :: Type -> Type))))))

showPWarning :: FilePath -> PWarning -> String Source #