Safe Haskell	None
Language	Haskell2010

Distribution.Parsec.Common

Contents

Description

Module containing small types

Synopsis

Diagnostics

Parser error.

Constructors

Instances

Show PError #
Instance details Methods showsPrec :: Int -> PError -> ShowS Source # show :: PError -> String Source # showList :: [PError] -> ShowS Source #

Parser warning.

Constructors

Instances

Show PWarning #
Instance details Methods showsPrec :: Int -> PWarning -> ShowS Source # show :: PWarning -> String Source # showList :: [PWarning] -> ShowS 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.

Instances

Bounded PWarnType #
Instance details Methods minBound :: PWarnType Source # maxBound :: PWarnType Source #
Enum PWarnType #
Instance details 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 Methods (==) :: PWarnType -> PWarnType -> Bool # (/=) :: PWarnType -> PWarnType -> Bool #
Ord PWarnType #
Instance details 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 Methods showsPrec :: Int -> PWarnType -> ShowS Source # show :: PWarnType -> String Source # showList :: [PWarnType] -> ShowS Source #

Position

1-indexed row and column positions in a file.

Constructors

Instances

Eq Position #
Instance details Methods (==) :: Position -> Position -> Bool # (/=) :: Position -> Position -> Bool #
Ord Position #
Instance details Methods compare :: Position -> Position -> Ordering # (<) :: Position -> Position -> Bool # (<=) :: Position -> Position -> Bool # (>) :: Position -> Position -> Bool # (>=) :: Position -> Position -> Bool # max :: Position -> Position -> Position # min :: Position -> Position -> Position #
Show Position #
Instance details Methods showsPrec :: Int -> Position -> ShowS Source # show :: Position -> String Source # showList :: [Position] -> ShowS Source #

Shift position by n columns to the right.

Shift position to beginning of next row.