Updated to PetitCompiler-JanKurs.111, PetitCompiler-Tests-JanKurs.51, PetitCompiler-Benchmarks-JanKurs.7, added PetitCompiler-Extras-Tests-JanKurs.4
Name: PetitCompiler-JanKurs.111
Author: JanKurs
Time: 08-05-2015, 05:56:05.327 PM
UUID: 8805e696-9933-49b8-a5c8-a963b931b996
Name: PetitCompiler-Tests-JanKurs.51
Author: JanKurs
Time: 08-05-2015, 05:17:44.224 PM
UUID: 21c24114-73be-4ba2-86cd-5a4402f778a0
Name: PetitCompiler-Benchmarks-JanKurs.7
Author: JanKurs
Time: 07-05-2015, 06:06:12.918 PM
UUID: 0e6e2c0a-90f6-4f46-9663-c66f636da602
Name: PetitCompiler-Extras-Tests-JanKurs.4
Author: JanKurs
Time: 08-05-2015, 05:56:46.180 PM
UUID: 4d4d4d23-c5bc-41ef-ad41-8a56528ddb42
"{ Package: 'stx:goodies/petitparser/compiler' }"
"{ NameSpace: Smalltalk }"
PPCNode subclass:#PPCAbstractLiteralNode
instanceVariableNames:'literal'
classVariableNames:''
poolDictionaries:''
category:'PetitCompiler-Nodes'
!
!PPCAbstractLiteralNode methodsFor:'accessing'!
literal
^ literal
!
literal: anObject
literal := anObject
!
prefix
^ #lit
! !
!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
! !