[ nice-Bugs-1070579 ] java.lang.VerifyError in constructor

Bugs item #1070579, was opened at 2004-11-21 20:57
Message generated for change (Comment added) made by bonniot
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=112788&aid=1070579&group_id=12788

Category: None
Group: None
Status: Open
>Resolution: Accepted
Priority: 5
Submitted By: Kim Rutherford (rutherford)
>Assigned to: Daniel Bonniot (bonniot)
Summary: java.lang.VerifyError in constructor

Initial Comment:
Hi.  I'm getting a "VerifyError" from the Sun 1.4.2 and
1.5.0 JVMs when I run my code.  I've reduce my program
to the following test case:


  package test;

  class TestClass {
  }

  new TestClass(int i2) {
    Map<int, int> newMap = new HashMap();
    new ArrayList().foreach(int i3 => {
                      newMap.get(0);
                    });
    this();
  }

  void main(String[] args) {
    TestClass t1 = new TestClass();
  }


The code causes this Exception:

  Exception in thread "main" java.lang.VerifyError:
(class: test/TestClass, method: <init> signature: (I)V)
Expecting to find object/array on stack
      at test.fun.main(test.nice:14)
      at test.dispatch.main(dispatch.nice)


I'm using the 0.9.9 Debian package.

Kim.


----------------------------------------------------------------------

>Comment By: Daniel Bonniot (bonniot)
Date: 2004-11-22 17:03

Message:
Logged In: YES 
user_id=88952

Kim, thanks for this very good testcase. I'm going to look
at this bug, hopefully with a fix soon.

If you need a workaround in the mean time, you can call a
helper method that contains the anonymous function. For
instance, in your testcase:

new TestClass(int i2) {
  Map<int, int> newMap = new HashMap();
  init(newMap);
  this();
}

void init(Map<int,int> newMap) {
  new ArrayList().foreach(int i3 => {
    newMap.get(0);
  });
}


----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=112788&aid=1070579&group_id=12788


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