Updated to PetitCompiler-JanKurs.111, PetitCompiler-Tests-JanKurs.51, PetitCompiler-Benchmarks-JanKurs.7, added PetitCompiler-Extras-Tests-JanKurs.4 Name: PetitCompiler-JanKurs.111 Author: JanKurs Time: 08-05-2015, 05:56:05.327 PM UUID: 8805e696-9933-49b8-a5c8-a963b931b996 Name: PetitCompiler-Tests-JanKurs.51 Author: JanKurs Time: 08-05-2015, 05:17:44.224 PM UUID: 21c24114-73be-4ba2-86cd-5a4402f778a0 Name: PetitCompiler-Benchmarks-JanKurs.7 Author: JanKurs Time: 07-05-2015, 06:06:12.918 PM UUID: 0e6e2c0a-90f6-4f46-9663-c66f636da602 Name: PetitCompiler-Extras-Tests-JanKurs.4 Author: JanKurs Time: 08-05-2015, 05:56:46.180 PM UUID: 4d4d4d23-c5bc-41ef-ad41-8a56528ddb42

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

"{ NameSpace: Smalltalk }"

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

!PPCNilNode methodsFor:'accessing'!

prefix
    ^ #nil
! !

!PPCNilNode methodsFor:'analysis'!

acceptsEpsilon
    ^ true
!

firstCharSet
    ^ PPCharSetPredicate on: [:e | false ] 
!

isNullable
    ^ true
! !

!PPCNilNode methodsFor:'visiting'!

accept: visitor
    ^ visitor visitNilNode: self
! !