Ported PetitCompiler-(Tests).
Name: PetitCompiler-JanKurs.41
Author: JanKurs
Time: 25-10-2014, 03:30:28 AM
UUID: 105186d1-1187-4ca6-8d66-3d2d47def4d3
Repository: http://smalltalkhub.com/mc/JanKurs/PetitParser/main
Name: PetitCompiler-Tests-JanKurs.4
Author: JanKurs
Time: 25-10-2014, 03:30:58 AM
UUID: 3e798fad-d5f6-4881-a583-f0bbffe27869
Repository: http://smalltalkhub.com/mc/JanKurs/PetitParser/main
In addition, fixed some problems to make it compilable under Smalltalk/X:
* Fixed PPCTokenNode>>initialize - there's no children instvar, it's initialization removed.
* Fixed PPCContextMemento>>propertyAt:ifAbsent: - removed return-in-return, not compilable under Smalltalk/X (C issues)
* Fixed PPCContextMemento>>hash - there's no stream instvar, access to it removed.
* Fixed PPCAbstractCharacterNode>>compileWith:effect:id: - removed dot after method selector (stc does not like it)
"{ Package: 'stx:goodies/petitparser/compiler' }"
PPCNode subclass:#PPCAbstractPredicateNode
instanceVariableNames:'predicate methodStrategy'
classVariableNames:''
poolDictionaries:''
category:'PetitCompiler-Nodes'
!
PPCAbstractPredicateNode comment:''
!
!PPCAbstractPredicateNode methodsFor:'accessing'!
methodStrategy
^ methodStrategy
!
methodStrategy: anObject
methodStrategy := anObject
!
predicate
^ predicate
!
predicate: anObject
predicate := anObject
!
prefix
^ #predicate
! !
!PPCAbstractPredicateNode methodsFor:'analysis'!
= anotherNode
(self == anotherNode) ifTrue: [ ^ true ].
(anotherNode class = self class) ifFalse: [ ^ false ].
(anotherNode name = name) ifFalse: [ ^ false ].
(anotherNode methodStrategy = methodStrategy) ifFalse: [ ^ false ].
^ anotherNode children = self children.
!
acceptsEpsilon
^ false
!
firstCharParser
^ PPPredicateObjectParser on: predicate message: 'predicate expected'.
! !
!PPCAbstractPredicateNode methodsFor:'compiling'!
bodyOfPredicate: compiler
self subclassResponsibility
!
compileWith: compiler effect: effect id: id
compiler startMethod: id.
compiler add: '^'.
self bodyOfPredicate: compiler.
^ compiler stopMethod.
!
extendClassification: classification
^ (classification asOrderedCollection addLast: false; yourself) asArray
! !
!PPCAbstractPredicateNode methodsFor:'initialization'!
initialize
super initialize.
methodStrategy := PPCMethodStrategy new
! !
!PPCAbstractPredicateNode methodsFor:'optimizing'!
asInlined
^ super asInlined
" (methodStrategy == (PPCInlineStrategy instance)) ifFalse: [
^ self copy
methodStrategy: PPCInlineStrategy instance;
yourself
].
^ self"
!
optimize: params status: changeStatus
| retval |
retval := self.
retval := retval rewrite: params status: changeStatus.
retval := retval inline: params status: changeStatus.
^ retval
! !