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Bug 355441

Summary:

illegal bytecode for team constructor with declared lifting and field access

Product:

[Tools] Objectteams

Reporter:

Stephan Herrmann <stephan.herrmann>

Component:

OTJ

Assignee:

Project Inbox <objectteams.otj-inbox>

Status:

NEW ---

QA Contact:

Severity:

normal

Priority:

Version:

2.0

Target Milestone:

---

Hardware:

Other

OS:

Linux

Whiteboard:

Attachments:

Description	Flags
Test	none

Description Stephan Herrmann

2011-08-22 16:51:41 EDT

The following teams:

team class T1 {
    protected class R playedBy B {}
    private R f;
    T1(R r) { this.f = r; }
}
team class T2 extends T1 {
    T1(B as R r) { super(b); }
}

produce ilegal bytecode causing an IllegalAccessError at runtime.
Apparently we try to access field f from a contructor that has
been copied from T1 to T2.

Even if the field has default visibility the compiler has problems
with generating a valid stack map attribute.

Comment 1 Stephan Herrmann

2011-08-22 17:02:35 EDT

Created attachment 201957 [details]
Test

Here are two tests to witness the issues at hand.