compiler/PPCCopyVisitor.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Tue, 24 Nov 2015 19:37:14 +0100
changeset 553 d83cb4945d5e
parent 452 9f4558b3be66
permissions -rw-r--r--
Oops, forgot to export PETITCOMPILER_DATA_DIRECTORY variable ...so Smalltalk code could not read it. Also fixed test for "include" scripts so they are not downloaded again when already downloaded.
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"{ Package: 'stx:goodies/petitparser/compiler' }"
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"{ NameSpace: Smalltalk }"
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PPCRewritingVisitor subclass:#PPCCopyVisitor
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	instanceVariableNames:''
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	classVariableNames:''
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	poolDictionaries:''
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	category:'PetitCompiler-Visitors'
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!
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!PPCCopyVisitor methodsFor:'as yet unclassified'!
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visitNode: node
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    | newNode |
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    self change.
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    newNode := node copy.
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    ^ super visitNode: newNode.
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! !
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