platinum-parsing-0.1.0.0: General Framework for compiler development.

Copyright	(c) 2017 Patrick Champion
License	see LICENSE file
Maintainer	chlablak@gmail.com
Stability	provisional
Portability	portable
Safe Haskell	None
Language	Haskell2010

PP.Parsers.Lr

Description

Synopsis

Documentation

data LrConfig Source #

Configuration for LR parser

Constructors

LrConfig
Fields lrCount :: Int Counter lrStack :: [Int] State stack lrAction :: LrAction Action to do lrInput :: [OToken] Input lrAst :: LrAst Parsed AST

Instances

Eq LrConfig Source #
Methods (==) :: LrConfig -> LrConfig -> Bool # (/=) :: LrConfig -> LrConfig -> Bool #
Show LrConfig Source #
Methods showsPrec :: Int -> LrConfig -> ShowS # show :: LrConfig -> String # showList :: [LrConfig] -> ShowS #
LrParser LrConfig Source #
Methods config :: LrTable -> [OToken] -> LrConfig Source # next :: LrTable -> LrConfig -> LrConfig Source # hasNext :: LrTable -> LrConfig -> Bool Source # parse :: LrTable -> LrConfig -> LrConfig Source # parse' :: LrTable -> LrConfig -> [LrConfig] Source #

data LrAst Source #

Dynamic AST generated by the parser

Constructors

LrAstRoot [LrAst]
LrAstTerm [OToken]
LrAstNonTerm String [LrAst]

Instances

Eq LrAst Source #
Methods (==) :: LrAst -> LrAst -> Bool # (/=) :: LrAst -> LrAst -> Bool #
Show LrAst Source #
Methods showsPrec :: Int -> LrAst -> ShowS # show :: LrAst -> String # showList :: [LrAst] -> ShowS #

prettyAst :: LrAst -> String Source #

Pretty print the LrAst