compiler/PPCPlusNode.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Thu, 30 Apr 2015 23:43:14 +0200
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Updated to PetitCompiler-JanKurs.100, PetitCompiler-Tests-JanKurs.44 and PetitCompiler-Benchmarks-JanKurs.4 Name: PetitCompiler-JanKurs.100 Author: JanKurs Time: 30-04-2015, 10:48:52.165 AM UUID: 80196870-5921-46d9-ac20-a43bf5c2f3c2 Name: PetitCompiler-Tests-JanKurs.44 Author: JanKurs Time: 30-04-2015, 10:49:22.489 AM UUID: 348c02e8-18ce-48f6-885d-fcff4516a298 Name: PetitCompiler-Benchmarks-JanKurs.4 Author: JanKurs Time: 30-04-2015, 10:58:44.890 AM UUID: 18cadb42-f9ef-45fb-82e9-8469ade56c8b
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"{ Package: 'stx:goodies/petitparser/compiler' }"
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"{ NameSpace: Smalltalk }"
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PPCDelegateNode subclass:#PPCPlusNode
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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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!PPCPlusNode methodsFor:'as yet unclassified'!
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followSets: aFollowDictionary firstSets: aFirstDictionary into: aSet suchThat: aBlock
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	| first |
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	super followSets: aFollowDictionary firstSets:  aFirstDictionary into: aSet suchThat: aBlock.
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	first := aFirstDictionary at: self.
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	(aFollowDictionary at: child) addAll: (first reject: [:each | each isNullable])
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!
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prefix
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	^ #plus
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! !
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!PPCPlusNode methodsFor:'visiting'!
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accept: visitor
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	^ visitor visitPlusNode: self
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! !
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!PPCPlusNode class methodsFor:'documentation'!
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version_HG
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    ^ '$Changeset: <not expanded> $'
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! !
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