710027 - java.lang.IllegalArgumentException: bad opcode

Status: RESOLVED DUPLICATE of bug 695354

(Rhino Graveyard :: Core, defect)

Description

[andy goryachev]

User Agent: Mozilla/5.0 (Windows NT 5.2; WOW64; rv:8.0) Gecko/20100101 Firefox/8.0
Build ID: 20111104165243

Steps to reproduce:

exception running Rhino 1.7R3, works fine in 1.7R2.
attached code illustrates the problem:

// Created by Andy Goryachev <[e-mail]>
import org.mozilla.javascript.Context;
import org.mozilla.javascript.ContextFactory;
import org.mozilla.javascript.ImporterTopLevel;


public class RhinoTest
{
	public static void main(String[] args)
	{
		ImporterTopLevel scope = new ImporterTopLevel();
		Context context = ContextFactory.getGlobal().enterContext();
		
		// fails with Rhino 1.7R3, runs ok with Rhino 1.7R2.
		context.evaluateString(scope, "try{} finally {'';}", "", 1, null);
		
//		Exception in thread "main" java.lang.IllegalArgumentException: bad opcode
//		at org.mozilla.classfile.ClassFileWriter$StackMapTable.execute(ClassFileWriter.java:2271)
//		at org.mozilla.classfile.ClassFileWriter$StackMapTable.executeBlock(ClassFileWriter.java:1739)
//		at org.mozilla.classfile.ClassFileWriter$StackMapTable.executeWorkList(ClassFileWriter.java:1719)
//		at org.mozilla.classfile.ClassFileWriter$StackMapTable.verify(ClassFileWriter.java:1657)
//		at org.mozilla.classfile.ClassFileWriter$StackMapTable.generate(ClassFileWriter.java:1503)
//		at org.mozilla.classfile.ClassFileWriter.stopMethod(ClassFileWriter.java:322)
//		at org.mozilla.javascript.optimizer.BodyCodegen.generateBodyCode(Codegen.java:1399)
//		at org.mozilla.javascript.optimizer.Codegen.generateCode(Codegen.java:341)
//		at org.mozilla.javascript.optimizer.Codegen.compileToClassFile(Codegen.java:196)
//		at org.mozilla.javascript.optimizer.Codegen.compile(Codegen.java:105)
//		at org.mozilla.javascript.Context.compileImpl(Context.java:2430)
//		at org.mozilla.javascript.Context.compileString(Context.java:1367)
//		at org.mozilla.javascript.Context.compileString(Context.java:1356)
//		at org.mozilla.javascript.Context.evaluateString(Context.java:1108)
	}
}



Actual results:

exception


Expected results:

should run to completion with no exception

also, Bugzilla interface has no version 1.7R3, listing for HEAD.

Comment 1

[andy goryachev]

possibly related to #695354

Comment 2

[Hannes Wallnoefer]

Yes, this looks conspicuously like bug #695354, including that I can't reproduce it (your code runs fine for me).

What JDK/JRE version are you using? Can you try with a newer 1.6 and/or 1.7 JDK?

Comment 3

[andy goryachev]

running on 64 bit jdk1.6.0_24, will try with a different version shortly

Comment 4

[andy goryachev]

also fails with:
  32 bit jdk1.6.0_16
  jdk1.7.0_02

Are there any methods/variables I can trace to give you more information?

Comment 5

[andy goryachev]

Another point to consider: it runs fine with the debugger (org.mozilla.javascript.tools.debugger.Dim) attached.

Comment 6

[Hannes Wallnoefer]

Marking as duplicate of #695354