PPCConfiguration refactoring: [3/10]: Moved some sime instvars to context
Move some context-related options from PPCConfiguration to PPCCompilationContext.
PPCConfiguration now access them wia accessor methods.
"{ Package: 'stx:goodies/petitparser/compiler' }"
"{ NameSpace: Smalltalk }"
PPCDelegateNode subclass:#PPCTokenNode
instanceVariableNames:'tokenClass'
classVariableNames:''
poolDictionaries:''
category:'PetitCompiler-Nodes'
!
!PPCTokenNode methodsFor:'accessing'!
tokenClass
^ tokenClass
!
tokenClass: anObject
tokenClass := anObject
!
tokenType
^ self identityHash printString
! !
!PPCTokenNode methodsFor:'comparing'!
= anotherNode
super = anotherNode ifFalse: [ ^ false ].
^ tokenClass = anotherNode tokenClass.
!
hash
^ super hash bitXor: tokenClass hash
! !
!PPCTokenNode methodsFor:'ids'!
defaultName
^ #token
! !
!PPCTokenNode methodsFor:'testing'!
isTokenNode
^ true
! !
!PPCTokenNode methodsFor:'visiting'!
accept: visitor
^ visitor visitTokenNode: self
! !