Bug 58461

Summary:	[1.5] java.lang.VerifyError from enhanced for loop
Product:	[Eclipse Project] JDT	Reporter:	Changshin Lee <iasandcb>
Component:	Core	Assignee:	Olivier Thomann <Olivier_Thomann>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P3
Version:	3.0
Target Milestone:	3.1 M1
Hardware:	PC
OS:	Linux
Whiteboard:

Description Changshin Lee

2004-04-14 08:20:34 EDT

Here's a simple example for enhanced loop.

public class Test {
	public static void main(String[] args) {
		for (String arg : args) {
			System.out.println(arg);		
		}
	}
}

This works fine. However, here's another example.

public class Test2 {
	public static void main(String[] args) {
		List list = new ArrayList();
		for (String arg : args) {
			System.out.println(arg);		
			list.add(arg);
		}
		for (Object arg: list) {
			System.out.println(arg);
		}
	}
}

This results in

Exception in thread "main" java.lang.VerifyError: (class: Test2, method: main
signature: ([Ljava/lang/String;)V) Illegal type in constant pool

My testing platform is

Eclipse3.0-I20040407 featuring Cheetah02 + Tiger beta1 (JDK 1.5.0 b32c).

Thanks,

Ias

Comment 1 Olivier Thomann

2004-04-14 09:03:37 EDT

I will investigate this one.

Comment 2 Olivier Thomann

2004-04-14 09:34:48 EDT

Fixed and released in 1.5 stream.
Regression test added.
Thanks for your report.