compiler/PPCNilNode.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Mon, 03 Nov 2014 11:30:59 +0000
changeset 407 a0e6299c7337
parent 392 9b297f0d949c
child 414 0eaf09920532
permissions -rw-r--r--
Removed unused / obsolete methods from PPToken * remove PPToken class>>on:start:stop * remove PPToken>>initializeOn:start:stop

"{ Package: 'stx:goodies/petitparser/compiler' }"

PPCNode subclass:#PPCNilNode
	instanceVariableNames:''
	classVariableNames:''
	poolDictionaries:''
	category:'PetitCompiler-Nodes'
!

!PPCNilNode methodsFor:'as yet unclassified'!

acceptsEpsilon
	^ true
!

asInlined
	^ PPCInlineNilNode new
!

compileWith: compiler effect: effect id: id
	compiler startMethod: id.
	compiler add: '^ nil.'.
 ^ compiler stopMethod.
!

firstCharParser
	^ PPFailingParser new
!

prefix
	^ #nil
! !