Removed unused / obsolete methods from PPToken
* remove PPToken class>>on:start:stop
* remove PPToken>>initializeOn:start:stop
"{ Package: 'stx:goodies/petitparser/compiler' }"
PPCNode subclass:#PPCListNode
instanceVariableNames:'children'
classVariableNames:''
poolDictionaries:''
category:'PetitCompiler-Nodes'
!
!PPCListNode methodsFor:'accessing'!
children
^ children
!
children: anObject
children := anObject
! !
!PPCListNode methodsFor:'analysis'!
acceptsEpsilon
self subclassResponsibility
!
acceptsEpsilonOpenSet: set
self subclassResponsibility
!
replace: node with: anotherNode
children keysAndValuesDo: [ :index :child |
child == node ifTrue: [ children at: index put: anotherNode ]
]
! !
!PPCListNode methodsFor:'copying'!
postCopy
super postCopy.
children := children copy
! !
!PPCListNode methodsFor:'optimizing'!
inline: changeStatus
| inlinedNode |
self children do: [ :child |
inlinedNode := child asInlined.
(inlinedNode ~= child) ifTrue: [
changeStatus change.
^ self replace: child with: inlinedNode.
]
]
!
optimize: params status: changeStatus
| retval |
retval := self.
retval := retval rewrite: params status: changeStatus.
retval := retval inline: params status: changeStatus.
^ retval
! !