Codegen: added support for smart action node compiling.
Avoid creation of intermediate result collection for action nodes if all references
to action block's argument (i.e., the nodes collection) is in form of:
* <nodes> at: <numeric constant>
* <nodes> first (second, third...
"{ Package: 'stx:goodies/petitparser' }"
Object subclass:#PPMemento
instanceVariableNames:'result count context'
classVariableNames:''
poolDictionaries:''
category:'PetitParser-Core'
!
!PPMemento class methodsFor:'instance creation'!
new
^ self basicNew initialize
! !
!PPMemento methodsFor:'accessing'!
contextMemento
^ context
!
contextMemento: aPPContextMemento
context := aPPContextMemento
!
result
^ result
!
result: anObject
result := anObject
! !
!PPMemento methodsFor:'accessing-readonly'!
count
^ count
! !
!PPMemento methodsFor:'actions'!
increment
count := count + 1
! !
!PPMemento methodsFor:'initialization'!
initialize
count := 0
! !
!PPMemento class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/goodies/petitparser/PPMemento.st,v 1.3 2012-05-04 22:00:45 vrany Exp $'
!
version_CVS
^ '$Header: /cvs/stx/stx/goodies/petitparser/PPMemento.st,v 1.3 2012-05-04 22:00:45 vrany Exp $'
!
version_HG
^ '$Changeset: <not expanded> $'
!
version_SVN
^ '§Id: PPMemento.st 2 2010-12-17 18:44:23Z vranyj1 §'
! !