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' }"
"{ NameSpace: Smalltalk }"
PPParser subclass:#PPEndOfFileParser
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'PetitParser-Parsers'
!
!PPEndOfFileParser methodsFor:'as yet unclassified'!
acceptsEpsilon
^ true
!
exampleOn: aStream
aStream nextPutAll: #'end-of-input'
!
isNullable
^ true
!
nonEmpty
"I know I am empty, but it does not count in my case, I represent virtual non-existent character"
^ self
!
parseOn: aPPContext
(aPPContext atEnd) ifFalse:
[
^ PPFailure message: 'end of input expected' context: aPPContext.
].
^ #'end-of-input'
! !