Bug 132072

Summary:	[compiler][null] AIOOBE in null check compiling com.sun.org.apache.xalan.internal.res.XSLTErrorResources from JDK 1.5 source
Product:	[Eclipse Project] JDT	Reporter:	Olivier Thomann <Olivier_Thomann>
Component:	Core	Assignee:	Maxime Daniel <maxime_daniel>
Status:	VERIFIED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	maxime_daniel
Version:	3.2
Target Milestone:	3.2 M6
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Olivier Thomann

2006-03-15 21:44:59 EST

Steps to reproduce:

1) Create a new java project using HEAD
2) Import src.zip from the JDK 1.5 in it and compile it
3) You will get this exception in the error log view.

java.lang.ArrayIndexOutOfBoundsException: 3
at org.eclipse.jdt.internal.compiler.flow.NullInfoRegistry.<init>(NullInfoRegistry.java:71)
at org.eclipse.jdt.internal.compiler.ast.TryStatement.analyseCode(TryStatement.java:90)
at org.eclipse.jdt.internal.compiler.ast.MethodDeclaration.analyseCode(MethodDeclaration.java:84)
at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.internalAnalyseCode(TypeDeclaration.java:682)
at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.analyseCode(TypeDeclaration.java:256)
at org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.analyseCode(CompilationUnitDeclaration.java:106)
at org.eclipse.jdt.internal.compiler.Compiler.resolve(Compiler.java:690)
at org.eclipse.jdt.internal.compiler.Compiler.resolve(Compiler.java:726)
at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:174)
at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:246)
at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:152)
at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:71)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:720)
at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:779)
at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1117)
at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy$1.run(JavaReconcilingStrategy.java:97)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:82)
at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.initialReconcile(JavaReconcilingStrategy.java:172)
at org.eclipse.jdt.internal.ui.text.CompositeReconcilingStrategy.initialReconcile(CompositeReconcilingStrategy.java:114)
at org.eclipse.jdt.internal.ui.text.JavaCompositeReconcilingStrategy.initialReconcile(JavaCompositeReconcilingStrategy.java:120)
at org.eclipse.jface.text.reconciler.MonoReconciler.initialProcess(MonoReconciler.java:103)
at org.eclipse.jdt.internal.ui.text.JavaReconciler.initialProcess(JavaReconciler.java:328)
at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:170)

It also occurs during ast creation.

Comment 1 Maxime Daniel

2006-03-16 08:03:55 EST

Fixed and released in HEAD.
Added test NullReferenceTest # 517.
This bug and bug 132120 were due to dubious manipulation of the extra arrays of the newly introduced NullInfoRegistry class.

Comment 2 Frederic Fusier

2006-03-28 05:54:24 EST

Verified for 3.2 M6 using warm-up build I20060327-0010.