Modulelanguage-c-0.10.2Haskell2010

Language.C.Data.Position

Source code position

Synopsis

data Position
value position
type PosLength
value posFile
value posRow
value posColumn
value posOffset
value posParent
value initPos
value isSourcePos
value nopos
value isNoPos
value builtinPos
value isBuiltinPos
value internalPos
value isInternalPos
value incPos
value retPos
value incOffset
class Pos

Packagelanguage-c-0.10.2
Exports20
LanguageHaskell2010
LicenceBSD-3-Clause
SourcePosition.hs

datadata Position

Source#

uniform representation of source file positions

Instances7Eq, Data, Ord, Show, Generic, NFData, …

Eq PositionDefined in language-c-0.10.2 · Language.C.Data.Position
Data PositionDefined in language-c-0.10.2 · Language.C.Data.Position
Ord PositionDefined in language-c-0.10.2 · Language.C.Data.Position
Show PositionDefined in language-c-0.10.2 · Language.C.Data.Position
Generic PositionDefined in language-c-0.10.2 · Language.C.Data.Position
NFData PositionDefined in language-c-0.10.2 · Language.C.Data.Position
type Rep Position = D1 ('MetaData "Position" "Language.C.Data.Position" "language-c-0.10.2-GV9xFXxPCjFBov5bgCAm25" 'False) ((C1 ('MetaCons "Position" 'PrefixI 'True) ((S1 ('MetaSel ('Just "posOffset") 'SourceUnpack 'SourceStrict 'DecidedUnpack) (Rec0 Int) :*: S1 ('MetaSel ('Just "posRow") 'SourceUnpack 'SourceStrict 'DecidedUnpack) (Rec0 Int)) :*: (S1 ('MetaSel ('Just "posColumn") 'SourceUnpack 'SourceStrict 'DecidedUnpack) (Rec0 Int) :*: S1 ('MetaSel ('Just "posFileInfo") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FilePosition))) :+: C1 ('MetaCons "NoPosition" 'PrefixI 'False) U1) :+: (C1 ('MetaCons "BuiltinPosition" 'PrefixI 'False) U1 :+: C1 ('MetaCons "InternalPosition" 'PrefixI 'False) U1))Defined in language-c-0.10.2 · Language.C.Data.Position

valueposition :: Int -> String -> Int -> Int -> Maybe Position -> Position

Source#

position absoluteOffset fileName lineNumber columnNumber initializes a Position using the given arguments

typetype PosLength = (Position, Int)

Source#

Position and length of a token

valueposFile :: Position -> String

valueposRow :: Position -> Int

Source#

row (line) in the original file. Affected by #LINE pragmas.

valueposColumn :: Position -> Int

Source#

column in the preprocessed file. Inaccurate w.r.t. to the original file in the presence of preprocessor macros.

valueposOffset :: Position -> Int

Source#

absolute offset in the preprocessed file

valueposParent :: Position -> Maybe Position

valueinitPos :: FilePath -> Position

Source#

initialize a Position to the start of the translation unit starting in the given file

valueisSourcePos :: Position -> Bool

Source#

returns True if the given position refers to an actual source file

valuenopos :: Position

Source#

no position (for unknown position information)

valueisNoPos :: Position -> Bool

Source#

returns True if the there is no position information available

valuebuiltinPos :: Position

Source#

position attached to built-in objects

valueisBuiltinPos :: Position -> Bool

Source#

returns True if the given position refers to a builtin definition

valueinternalPos :: Position

Source#

position used for internal errors

valueisInternalPos :: Position -> Bool

Source#

returns True if the given position is internal

valueincPos :: Position -> Int -> Position

Source#

advance column

valueretPos :: Position -> Position

Source#

advance to next line

valueincOffset :: Position -> Int -> Position

Source#

advance just the offset

classclass Pos a where

Source#

class of type which aggregate a source code location

Methods

posOf :: a -> Position

Instances48Pos, …

Pos AttrDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos CompTypeDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos CompTypeRefDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos DeclDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos DeclEventDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos EnumTypeDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos EnumTypeRefDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos EnumeratorDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos FunDefDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos IdentDeclDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos MemberDeclDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos ObjDefDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos ParamDeclDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos TagDefDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos TypeDefDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos TypeDefRefDefined in language-c-0.10.2 · Language.C.Analysis.SemRep
Pos IdentDefined in language-c-0.10.2 · Language.C.Data.Ident
Pos NodeInfoDefined in language-c-0.10.2 · Language.C.Data.Node
Pos CDeclrRDefined in language-c-0.10.2 · Language.C.Parser.Parser
Pos CTokenDefined in language-c-0.10.2 · Language.C.Parser.Tokens
CNode t1 => Pos (CAlignmentSpecifier t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CAssemblyOperand t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CAssemblyStatement t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CAttribute t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CBuiltinThing t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CCompoundBlockItem t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CConstant t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CDeclaration t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CDeclarationSpecifier t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CDeclarator t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CDerivedDeclarator t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CEnumeration t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CExpression t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CExternalDeclaration t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CFunctionDef t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CFunctionSpecifier t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CInitializer t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CPartDesignator t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CStatement t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CStorageSpecifier t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CStringLiteral t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CStructureUnion t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CTranslationUnit t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CTypeQualifier t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
CNode t1 => Pos (CTypeSpecifier t1)Defined in language-c-0.10.2 · Language.C.Syntax.AST
Pos (Located a)Defined in language-c-0.10.2 · Language.C.Parser.Parser
Pos a => Pos (Reversed a)Defined in language-c-0.10.2 · Language.C.Parser.Parser · orphan
Pos a => Pos [a]Defined in language-c-0.10.2 · Language.C.Parser.Parser · orphan