Test.Framework.Location

Internal module for types and functions dealing with source code locations.

Documentation

data Location

An abstract type representing locations in a file.

Instances

ToJSON Location

Defined in Test.Framework.JsonOutput

Methods

toJSON :: Location -> Value

toEncoding :: Location -> Encoding

toJSONList :: [Location] -> Value

toEncodingList :: [Location] -> Encoding

omitField :: Location -> Bool

Read Location

Defined in Test.Framework.Location

Methods

readsPrec :: Int -> ReadS Location

readList :: ReadS [Location]

readPrec :: ReadPrec Location

readListPrec :: ReadPrec [Location]

Show Location

Defined in Test.Framework.Location

Methods

showsPrec :: Int -> Location -> ShowS

show :: Location -> String

showList :: [Location] -> ShowS

Eq Location

Defined in Test.Framework.Location

Methods

(==) :: Location -> Location -> Bool

(/=) :: Location -> Location -> Bool

Ord Location

Defined in Test.Framework.Location

Methods

compare :: Location -> Location -> Ordering

(<) :: Location -> Location -> Bool

(<=) :: Location -> Location -> Bool

(>) :: Location -> Location -> Bool

(>=) :: Location -> Location -> Bool

max :: Location -> Location -> Location

min :: Location -> Location -> Location

unknownLocation :: Location

The unknown location (file ? and line 0).

fileName :: Location -> String

Extract the file name of a Location.

lineNumber :: Location -> Int

Extract the line number of a Location.

showLoc :: Location -> String

Render a Location as a String.

makeLoc

Arguments

:: String

The file name

-> Int

The line number

-> Location

Create a new location.