 | language-c-0.3.2.1: Analysis and generation of C code | Contents | Index |
|
Language.C.Data.Position | Portability | ghc | Stability | experimental | Maintainer | benedikt.huber@gmail.com |
|
|
|
Description |
Source code position
|
|
Synopsis |
|
|
|
Documentation |
|
data Position |
uniform representation of source file positions; the order of the arguments
is important as it leads to the desired ordering of source positions
| Constructors | | Instances | |
|
|
initPos :: FilePath -> Position |
initialize a Position to the start of the translation unit starting in the given file
|
|
posFile :: Position -> String |
get the source file of the specified position. Fails unless isSourcePos pos.
|
|
posRow :: Position -> Int |
get the line number of the specified position. Fails unless isSourcePos pos
|
|
posColumn :: Position -> Int |
get the column of the specified position. Fails unless isSourcePos pos
|
|
isSourcePos :: Position -> Bool |
returns True if the given position refers to an actual source file
|
|
nopos :: Position |
no position (for unknown position information)
|
|
isNoPos :: Position -> Bool |
|
builtinPos :: Position |
position attached to built-in objects
|
|
isBuiltinPos :: Position -> Bool |
returns True if the given position refers to a builtin definition
|
|
internalPos :: Position |
position used for internal errors
|
|
isInternalPos :: Position -> Bool |
returns True if the given position is internal
|
|
incPos :: Position -> Int -> Position |
advance column
|
|
tabPos :: Position -> Position |
advance column to next tab positions (tabs are considered to be at every 8th column)
|
|
retPos :: Position -> Position |
advance to next line
|
|
adjustPos :: FilePath -> Int -> Position -> Position |
adjust position: change file and line number, reseting column to 1. This is usually
used for #LINE pragmas.
|
|
class Pos a where |
class of type which aggregate a source code location
| | Methods | | | Instances | |
|
|
Produced by Haddock version 2.7.2 |