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Posted to commits@netbeans.apache.org by "Jan Lahoda (Jira)" <ji...@apache.org> on 2020/04/28 19:49:00 UTC
[jira] [Commented] (NETBEANS-4180) Assertion error in javac when
processing errors in anonymous class
[ https://issues.apache.org/jira/browse/NETBEANS-4180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17094831#comment-17094831 ]
Jan Lahoda commented on NETBEANS-4180:
--------------------------------------
I believe this should be fixed in upstream javac as:
[https://bugs.openjdk.java.net/browse/JDK-8230105]
So once nb-javac is based on JDK 14, this should be solved for nb-javac as well.
> Assertion error in javac when processing errors in anonymous class
> ------------------------------------------------------------------
>
> Key: NETBEANS-4180
> URL: https://issues.apache.org/jira/browse/NETBEANS-4180
> Project: NetBeans
> Issue Type: Bug
> Components: java - Source
> Affects Versions: 11.3
> Environment: NetBeans 11.3 with nbjavac plugin installed
> Reporter: Eirik Bakke
> Assignee: Arunava Sinha
> Priority: Major
> Labels: nbjavac
>
> If a source file is saved with with certain errors in the syntax of an anonymous inner class, an error dialog shows up showing an assertion error in javac. A minimized example exhibiting this behavior is as follows:
> {code:java}
> public final class BugExhibitAnalyserError {
> public void testMethod() {
> new Thread(new Runnable() {
> //public void run() {
> System.out.println("Hello world");
> //}
> });
> }
> }
> {code}
> This example causes the IDE to throw the following exception (shown in a user-visible dialog):
> {noformat}
> java.lang.AssertionError: Analyzer error when processing: new Thread(new Runnable(){
>
> () {
> super();
> }
>
> System.out.println <error>((ERROR) <error>);
> });
> at com.sun.tools.javac.util.Assert.error(Assert.java:162)
> at com.sun.tools.javac.comp.Analyzer.doAnalysis(Analyzer.java:578)
> at com.sun.tools.javac.comp.Analyzer$2.flush(Analyzer.java:549)
> at com.sun.tools.javac.comp.Analyzer.flush(Analyzer.java:586)
> at com.sun.tools.javac.main.JavaCompiler.flow(JavaCompiler.java:1505)
> at com.sun.tools.javac.main.JavaCompiler.flow(JavaCompiler.java:1473)
> at com.sun.tools.javac.api.JavacTaskImpl$1.process(JavacTaskImpl.java:504)
> at com.sun.tools.javac.api.JavacTaskImpl$Filter.run(JavacTaskImpl.java:651)
> at com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:507)
> [catch] at org.netbeans.modules.java.source.nbjavac.indexing.MultiPassCompileWorker.compile(MultiPassCompileWorker.java:261)
> at org.netbeans.modules.java.source.indexing.JavaCustomIndexer.index(JavaCustomIndexer.java:361)
> at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor$2.run(Indexable.java:138)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runIndexer(RepositoryUpdater.java:275)
> at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:136)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doIndex(RepositoryUpdater.java:2750)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.access$800(RepositoryUpdater.java:2154)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$1.run(RepositoryUpdater.java:2636)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$1.run(RepositoryUpdater.java:2634)
> at org.netbeans.modules.parsing.impl.indexing.errors.TaskCache.refreshTransaction(TaskCache.java:540)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:2634)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$3.call(RepositoryUpdater.java:3300)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$3.call(RepositoryUpdater.java:3255)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$4.run(RepositoryUpdater.java:2127)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runInContext(RepositoryUpdater.java:2123)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runInContext(RepositoryUpdater.java:2104)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.access$1500(RepositoryUpdater.java:136)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.scanFiles(RepositoryUpdater.java:3255)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:3785)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:3420)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task._run(RepositoryUpdater.java:6183)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.access$4300(RepositoryUpdater.java:5834)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2$1.run(RepositoryUpdater.java:6099)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
> at org.netbeans.modules.parsing.impl.RunWhenScanFinishedSupport.performScan(RunWhenScanFinishedSupport.java:83)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2.call(RepositoryUpdater.java:6095)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2.call(RepositoryUpdater.java:6091)
> at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.run(RepositoryUpdater.java:6091)
> at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> {noformat}
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