Updated to PetitCompiler-JanKurs.160, PetitCompiler-Tests-JanKurs.112, PetitCompiler-Extras-Tests-JanKurs.25, PetitCompiler-Benchmarks-JanKurs.17
Name: PetitCompiler-JanKurs.160
Author: JanKurs
Time: 17-08-2015, 09:52:26.291 AM
UUID: 3b4bfc98-8098-4951-af83-a59e2585b121
Name: PetitCompiler-Tests-JanKurs.112
Author: JanKurs
Time: 16-08-2015, 05:00:32.936 PM
UUID: 85613d47-08f3-406f-9823-9cdab451e805
Name: PetitCompiler-Extras-Tests-JanKurs.25
Author: JanKurs
Time: 16-08-2015, 05:00:10.328 PM
UUID: 09731810-51a1-4151-8d3a-56b636fbd1f7
Name: PetitCompiler-Benchmarks-JanKurs.17
Author: JanKurs
Time: 05-08-2015, 05:29:32.407 PM
UUID: e544b5f1-bcf8-470b-93a6-d2363e4dfc8a
"{ Package: 'stx:goodies/petitparser/compiler' }"
"{ NameSpace: Smalltalk }"
PPCNode subclass:#PPCAbstractLiteralNode
instanceVariableNames:'literal'
classVariableNames:''
poolDictionaries:''
category:'PetitCompiler-Nodes'
!
!PPCAbstractLiteralNode methodsFor:'accessing'!
defaultName
^ #lit
!
literal
^ literal
!
literal: anObject
literal := anObject
! !
!PPCAbstractLiteralNode methodsFor:'analysis'!
acceptsEpsilon
^ literal size = 0
!
firstCharSet
| letter |
letter := literal first.
^ PPCharSetPredicate on: [:e | e = letter ]
! !
!PPCAbstractLiteralNode methodsFor:'comparison'!
= anotherNode
super = anotherNode ifFalse: [ ^ false ].
^ literal = anotherNode literal.
!
hash
^ super hash bitXor: literal hash
! !
!PPCAbstractLiteralNode methodsFor:'compiling'!
encodeQuotes: string
| x s |
s := WriteStream on: ''.
1 to: string size do: [ :i|
s nextPut: (x := string at: i).
x = $' ifTrue: [ s nextPut: x ].
].
^ s contents
! !