compiler/PPCPlusNode.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Mon, 23 Nov 2015 11:14:30 +0100
changeset 551 00ebb1b85f53
parent 515 b5316ef15274
permissions -rw-r--r--
Fixed CI scripts on Windows For an unknown reason, unzip on Windows reports status code 50 (presumably "the disk is (or was) full during extraction.") even if there's plenty of space. To workaround this, simply ignore status code 50 on Windows. Sigh.
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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:'analysis'!
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recognizedSentencesPrim
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    ^ 	#()
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! !
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!PPCPlusNode methodsFor:'as yet unclassified'!
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defaultName
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    ^ #plus
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!
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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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!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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