compiler/PPCNilNode.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Wed, 05 Nov 2014 23:05:19 +0000
changeset 414 0eaf09920532
parent 392 9b297f0d949c
child 421 7e08b31e0dae
permissions -rw-r--r--
Merged JK's work on PetitCompiler Name: PetitCompiler-JanKurs.57 Author: JanKurs Time: 05-11-2014, 05:10:47 AM UUID: 4c625efe-77fd-465d-bd63-72ead0b5d3ba Name: PetitCompiler-Tests-JanVrany.13 Author: JanVrany Time: 05-11-2014, 09:31:07 AM UUID: 189ae287-6bc1-40ba-8458-b8392c4260a0
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"{ Package: 'stx:goodies/petitparser/compiler' }"
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PPCNode subclass:#PPCNilNode
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	instanceVariableNames:''
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	classVariableNames:''
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	poolDictionaries:''
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	category:'PetitCompiler-Nodes'
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!
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!PPCNilNode methodsFor:'as yet unclassified'!
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acceptsEpsilon
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	^ true
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!
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asInlined
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	^ PPCInlineNilNode new
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!
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compileWith: compiler effect: effect id: id
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	compiler startMethod: id.
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	compiler add: '^ nil.'.
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 ^ compiler stopMethod.
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!
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firstCharParser
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	^ PPFailingParser new
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!
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firstCharSet
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	^ PPCharSetPredicate on: [:e | false ] 
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!
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prefix
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	^ #nil
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! !
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