Cabal-2.2.0.1: A framework for packaging Haskell software

Safe HaskellNone
LanguageHaskell2010

Distribution.Parsec.Common

Contents

Description

Module containing small types

Synopsis

Diagnostics

data PError Source #

Parser error.

Constructors

PError Position String 
Instances
Show PError # 
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Generic PError # 
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Associated Types

type Rep PError :: * -> * Source #

NFData PError # 
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Methods

rnf :: PError -> () Source #

Binary PError # 
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type Rep PError # 
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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.

PWTVersionLeadingZeros

See https://github.com/haskell-infra/hackage-trustees/issues/128

Instances
Bounded PWarnType # 
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Enum PWarnType # 
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Eq PWarnType # 
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Ord PWarnType # 
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Show PWarnType # 
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Generic PWarnType # 
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type Rep PWarnType :: * -> * Source #

NFData PWarnType # 
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Methods

rnf :: PWarnType -> () Source #

Binary PWarnType # 
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type Rep PWarnType # 
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type Rep PWarnType = D1 (MetaData "PWarnType" "Distribution.Parsec.Common" "Cabal-2.2.0.1" False) ((((C1 (MetaCons "PWTOther" PrefixI False) (U1 :: * -> *) :+: C1 (MetaCons "PWTUTF" PrefixI False) (U1 :: * -> *)) :+: (C1 (MetaCons "PWTBoolCase" PrefixI False) (U1 :: * -> *) :+: (C1 (MetaCons "PWTVersionTag" PrefixI False) (U1 :: * -> *) :+: C1 (MetaCons "PWTNewSyntax" PrefixI False) (U1 :: * -> *)))) :+: ((C1 (MetaCons "PWTOldSyntax" PrefixI False) (U1 :: * -> *) :+: (C1 (MetaCons "PWTDeprecatedField" PrefixI False) (U1 :: * -> *) :+: C1 (MetaCons "PWTInvalidSubsection" PrefixI False) (U1 :: * -> *))) :+: (C1 (MetaCons "PWTUnknownField" PrefixI False) (U1 :: * -> *) :+: (C1 (MetaCons "PWTUnknownSection" PrefixI False) (U1 :: * -> *) :+: C1 (MetaCons "PWTTrailingFields" PrefixI False) (U1 :: * -> *))))) :+: (((C1 (MetaCons "PWTExtraMainIs" PrefixI False) (U1 :: * -> *) :+: C1 (MetaCons "PWTExtraTestModule" PrefixI False) (U1 :: * -> *)) :+: (C1 (MetaCons "PWTExtraBenchmarkModule" PrefixI False) (U1 :: * -> *) :+: (C1 (MetaCons "PWTLexNBSP" PrefixI False) (U1 :: * -> *) :+: C1 (MetaCons "PWTLexBOM" PrefixI False) (U1 :: * -> *)))) :+: ((C1 (MetaCons "PWTLexTab" PrefixI False) (U1 :: * -> *) :+: (C1 (MetaCons "PWTQuirkyCabalFile" PrefixI False) (U1 :: * -> *) :+: C1 (MetaCons "PWTDoubleDash" PrefixI False) (U1 :: * -> *))) :+: (C1 (MetaCons "PWTMultipleSingularField" PrefixI False) (U1 :: * -> *) :+: (C1 (MetaCons "PWTBuildTypeDefault" PrefixI False) (U1 :: * -> *) :+: C1 (MetaCons "PWTVersionLeadingZeros" PrefixI False) (U1 :: * -> *))))))

Position

data Position Source #

1-indexed row and column positions in a file.

Constructors

Position !Int !Int 
Instances
Eq Position # 
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Ord Position # 
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Show Position # 
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Generic Position # 
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Associated Types

type Rep Position :: * -> * Source #

NFData Position # 
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Methods

rnf :: Position -> () Source #

Binary Position # 
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type Rep Position # 
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type Rep Position = D1 (MetaData "Position" "Distribution.Parsec.Common" "Cabal-2.2.0.1" False) (C1 (MetaCons "Position" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) SourceUnpack SourceStrict DecidedStrict) (Rec0 Int) :*: S1 (MetaSel (Nothing :: Maybe Symbol) SourceUnpack SourceStrict DecidedStrict) (Rec0 Int)))

incPos :: Int -> Position -> Position Source #

Shift position by n columns to the right.

retPos :: Position -> Position Source #

Shift position to beginning of next row.