Bug 132846 - [compiler] NPE compiling JDK 1.5 sources
Summary: [compiler] NPE compiling JDK 1.5 sources
Status: RESOLVED DUPLICATE of bug 132813
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Core (show other bugs)
Version: 3.2   Edit
Hardware: PC Linux
: P3 normal (vote)
Target Milestone: 3.2 M6   Edit
Assignee: Olivier Thomann CLA
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Reported: 2006-03-22 10:30 EST by Maxime Daniel CLA
Modified: 2006-03-22 12:59 EST (History)
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Description Maxime Daniel CLA 2006-03-22 10:30:19 EST
I20060321-1210

Setup:
- create a new Java project;
- import JDK 1.5 sources into it.
One of the errors is a compiler internal error.
The same happens when clean building the same project while migrating from the I-build of last week to I20060321-1210.
Stack trace:
Severity	Path	Resource	Description	Location	Creation Time	Id
Error	JDK Sources/org/xml/sax/helpers	NewInstance.java	Internal compiler error
java.lang.NullPointerException
	at org.eclipse.jdt.internal.compiler.codegen.CodeStream.invokevirtual(CodeStream.java:4510)
	at org.eclipse.jdt.internal.compiler.ast.MessageSend.generateCode(MessageSend.java:133)
	at org.eclipse.jdt.internal.compiler.ast.ReturnStatement.generateCode(ReturnStatement.java:122)
	at org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.generateCode(AbstractMethodDeclaration.java:229)
	at org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.generateCode(AbstractMethodDeclaration.java:176)
	at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(TypeDeclaration.java:539)
	at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(TypeDeclaration.java:590)
	at org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.generateCode(CompilationUnitDeclaration.java:215)
	at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:637)
	at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:448)
	at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:300)
	at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:217)
	at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:264)
	at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:56)
	at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:225)
	at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:148)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:592)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:167)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:201)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:230)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:233)
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:252)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:281)
	at org.eclipse.core.internal.resources.Workspace.build(Workspace.java:271)
	at org.eclipse.ui.actions.GlobalBuildAction$1.run(GlobalBuildAction.java:183)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
	line 0	1143038991711	2062701
Comment 1 Olivier Thomann CLA 2006-03-22 10:40:19 EST
I'll investigate.
Comment 2 Maxime Daniel CLA 2006-03-22 11:01:27 EST
Only get the NPE when using source level 1.4 on the said project - lowering the severity accordingly (compiling JDK 1.5 at 1.4 source level is not expected to work anyway).
Comment 3 Olivier Thomann CLA 2006-03-22 12:16:06 EST

*** This bug has been marked as a duplicate of 132813 ***