Fix in codegen for inlined sequence nodes.
For inlined sequence nodes, generate nested ifs rather than sequential code which
does not work when inlined. The reason is that #codeReturn: in inline generates
instvar assignment, not method return, so in sequential code the next child of a sequence
will be probed even if previous failed. If that happends, the whole sequence fail and therefore
we must generate nested ifs to correctly handle this w.r.t. inlining.
"{ Package: 'stx:goodies/petitparser/parsers/java' }"
"{ NameSpace: Smalltalk }"
PJExpressionNode subclass:#PJIdentifierNode
instanceVariableNames:'name'
classVariableNames:''
poolDictionaries:''
category:'PetitJava-AST'
!
PJIdentifierNode comment:'An identifier node. Variable name is identifier'
!
!PJIdentifierNode class methodsFor:'instance-creation'!
newWithName: aString
^ super new name: aString; yourself
! !
!PJIdentifierNode methodsFor:'accessing'!
acceptVisitor: aVisitor
^ aVisitor visitIdentifierNode: self
!
name
^ name
!
name: aString
name := aString
! !