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Posted to notifications@groovy.apache.org by "Paul King (Jira)" <ji...@apache.org> on 2020/02/21 03:49:00 UTC
[jira] [Closed] (GROOVY-4976) NPE in AntlrParserPlugin on incorrect
array creation expression
[ https://issues.apache.org/jira/browse/GROOVY-4976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul King closed GROOVY-4976.
-----------------------------
> NPE in AntlrParserPlugin on incorrect array creation expression
> ---------------------------------------------------------------
>
> Key: GROOVY-4976
> URL: https://issues.apache.org/jira/browse/GROOVY-4976
> Project: Groovy
> Issue Type: Bug
> Components: parser-antlr2, parser-antlr4
> Affects Versions: 1.8.1, 1.8.9, 2.0.8, 3.0.0-rc-3
> Reporter: Eugene Debrev
> Assignee: Daniel Sun
> Priority: Minor
> Fix For: 3.0.0
>
>
> Groovy parser fails on incorrect array creation expression:
> {noformat}
> $ java -jar groovy-all-1.8.1.jar -d -e "def foo = new double[][5]"
> Caught: BUG! exception in phase 'conversion' in source unit 'script_from_command_line' null
> BUG! exception in phase 'conversion' in source unit 'script_from_command_line' null
> at org.codehaus.groovy.control.CompilationUnit.applyToSourceUnits(CompilationUnit.java:843)
> at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:544)
> at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:520)
> at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:497)
> at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:306)
> at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:287)
> at groovy.lang.GroovyShell.parseClass(GroovyShell.java:731)
> at groovy.lang.GroovyShell.run(GroovyShell.java:516)
> at groovy.lang.GroovyShell.run(GroovyShell.java:172)
> at groovy.ui.GroovyMain.processOnce(GroovyMain.java:526)
> at groovy.ui.GroovyMain.run(GroovyMain.java:332)
> at groovy.ui.GroovyMain.process(GroovyMain.java:318)
> at groovy.ui.GroovyMain.processArgs(GroovyMain.java:115)
> at groovy.ui.GroovyMain.main(GroovyMain.java:96)
> Caused by: java.lang.NullPointerException
> at org.codehaus.groovy.antlr.AntlrParserPlugin.expressionSwitch(AntlrParserPlugin.java:1649)
> at org.codehaus.groovy.antlr.AntlrParserPlugin.expression(AntlrParserPlugin.java:1633)
> at org.codehaus.groovy.antlr.AntlrParserPlugin.expression(AntlrParserPlugin.java:1629)
> at org.codehaus.groovy.antlr.AntlrParserPlugin.arraySizeExpression(AntlrParserPlugin.java:2509)
> at org.codehaus.groovy.antlr.AntlrParserPlugin.arraySizeExpression(AntlrParserPlugin.java:2507)
> at org.codehaus.groovy.antlr.AntlrParserPlugin.constructorCallExpression(AntlrParserPlugin.java:2460)
> at org.codehaus.groovy.antlr.AntlrParserPlugin.expressionSwitch(AntlrParserPlugin.java:1670)
> at org.codehaus.groovy.antlr.AntlrParserPlugin.expression(AntlrParserPlugin.java:1633)
> at org.codehaus.groovy.antlr.AntlrParserPlugin.expression(AntlrParserPlugin.java:1629)
> at org.codehaus.groovy.antlr.AntlrParserPlugin.declarationExpression(AntlrParserPlugin.java:1437)
> at org.codehaus.groovy.antlr.AntlrParserPlugin.variableDef(AntlrParserPlugin.java:1453)
> at org.codehaus.groovy.antlr.AntlrParserPlugin.statement(AntlrParserPlugin.java:1203)
> at org.codehaus.groovy.antlr.AntlrParserPlugin.convertGroovy(AntlrParserPlugin.java:304)
> at org.codehaus.groovy.antlr.AntlrParserPlugin.buildAST(AntlrParserPlugin.java:241)
> at org.codehaus.groovy.control.SourceUnit.convert(SourceUnit.java:272)
> at org.codehaus.groovy.control.CompilationUnit$10.call(CompilationUnit.java:618)
> at org.codehaus.groovy.control.CompilationUnit.applyToSourceUnits(CompilationUnit.java:839)
> ... 13 more
> $ java -jar groovy-all-1.8.1.jar -v
> Groovy Version: 1.8.1 JVM: 1.6.0_25
> {noformat}
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