Safe Haskell	None
Language	Haskell2010

Distribution.Parsec.Warning

Synopsis

Documentation

data PWarning #

Parser warning.

Constructors

PWarning !PWarnType !Position String

Instances

Show PWarning #
Instance details Defined in Distribution.Parsec.Warning Methods showsPrec :: Int -> PWarning -> ShowS # show :: PWarning -> String # showList :: [PWarning] -> ShowS #
Generic PWarning #
Instance details Defined in Distribution.Parsec.Warning Associated Types type Rep PWarning :: Type -> Type # Methods from :: PWarning -> Rep PWarning x # to :: Rep PWarning x -> PWarning #
Binary PWarning #
Instance details Defined in Distribution.Parsec.Warning Methods put :: PWarning -> Put # get :: Get PWarning # putList :: [PWarning] -> Put #
NFData PWarning #
Instance details Defined in Distribution.Parsec.Warning Methods rnf :: PWarning -> () #
type Rep PWarning #
Instance details Defined in Distribution.Parsec.Warning type Rep PWarning = D1 (MetaData "PWarning" "Distribution.Parsec.Warning" "Cabal-3.0.0.0-CD1INMNwoxXIKVgcu1nec5" 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 #

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.

Instances

Bounded PWarnType #
Instance details Defined in Distribution.Parsec.Warning Methods minBound :: PWarnType # maxBound :: PWarnType #
Enum PWarnType #
Instance details Defined in Distribution.Parsec.Warning Methods succ :: PWarnType -> PWarnType # pred :: PWarnType -> PWarnType # toEnum :: Int -> PWarnType # fromEnum :: PWarnType -> Int # enumFrom :: PWarnType -> [PWarnType] # enumFromThen :: PWarnType -> PWarnType -> [PWarnType] # enumFromTo :: PWarnType -> PWarnType -> [PWarnType] # enumFromThenTo :: PWarnType -> PWarnType -> PWarnType -> [PWarnType] #
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 # show :: PWarnType -> String # showList :: [PWarnType] -> ShowS #
Generic PWarnType #
Instance details Defined in Distribution.Parsec.Warning Associated Types type Rep PWarnType :: Type -> Type # Methods from :: PWarnType -> Rep PWarnType x # to :: Rep PWarnType x -> PWarnType #
Binary PWarnType #
Instance details Defined in Distribution.Parsec.Warning Methods put :: PWarnType -> Put # get :: Get PWarnType # putList :: [PWarnType] -> Put #
NFData PWarnType #
Instance details Defined in Distribution.Parsec.Warning Methods rnf :: PWarnType -> () #
type Rep PWarnType #
Instance details Defined in Distribution.Parsec.Warning type Rep PWarnType = D1 (MetaData "PWarnType" "Distribution.Parsec.Warning" "Cabal-3.0.0.0-CD1INMNwoxXIKVgcu1nec5" 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))))))

showPWarning :: FilePath -> PWarning -> String #