Haskell Hierarchical Libraries (haskell-src package) Source code Contents Index

Language.Haskell.Parser Portability portable Stability experimental Maintainer libraries@haskell.org

Description

Haskell parser.

Synopsis

parseModule :: String -> ParseResult HsModule parseModuleWithMode :: ParseMode -> String -> ParseResult HsModule data ParseMode = ParseMode { parseFilename :: String } defaultParseMode :: ParseMode data ParseResult a = ParseOk a | ParseFailed SrcLoc String

Documentation

parseModule :: String -> ParseResult HsModule

Parse of a string, which should contain a complete Haskell 98 module.

parseModuleWithMode :: ParseMode -> String -> ParseResult HsModule

Parse of a string, which should contain a complete Haskell 98 module.

data ParseMode

Static parameters governing a parse. More to come later, e.g. literate mode, language extensions. Constructors ParseMode parseFilename :: String original name of the file being parsed

defaultParseMode :: ParseMode

Default parameters for a parse, currently just a marker for an unknown filename.

data ParseResult a

The result of a parse. Constructors ParseOk a The parse succeeded, yielding a value. ParseFailed SrcLoc String The parse failed at the specified source location, with an error message. Instances Show a => Show (ParseResult a)

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