Mailing-List: contact commits-help@harmony.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@harmony.apache.org
Message-ID: <24098935.1169096369965.JavaMail.jira@brutus>
Date: Wed, 17 Jan 2007 20:59:29 -0800 (PST)
From: "Paulex Yang (JIRA)" <jira@apache.org>
To: commits@harmony.apache.org
Subject: [jira] Assigned: (HARMONY-2052) [drlvm] Improve/re-implement a
 parser of generic signatures
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


     [ https://issues.apache.org/jira/browse/HARMONY-2052?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paulex Yang reassigned HARMONY-2052:
------------------------------------

    Assignee: Paulex Yang

> [drlvm] Improve/re-implement a parser of generic signatures
> -----------------------------------------------------------
>
>                 Key: HARMONY-2052
>                 URL: https://issues.apache.org/jira/browse/HARMONY-2052
>             Project: Harmony
>          Issue Type: Task
>          Components: Classlib, DRLVM
>            Reporter: Alexey Varlamov
>         Assigned To: Paulex Yang
>            Priority: Minor
>
> Improve/re-implement a parser of generic signatures in DRLVM kernel classes [1], and move this functionality to classlib (luni ?), so other VMs could reuse it for 1.5 support. The current impl is somewhat messy and half-baked, one need to invent more shaped and modular API to the parser. One more possible issue is parser's dependency on antlr, which may be considered overkill for this duty. I think antlr has its pros, like more illustrative code with clear correlation to formal grammar [2]; unfortunately this is not the case with the impl in question. OTOH minimizing number of dependencies for VM is always good. 
> [1] working_vm\vm\vmcore\src\kernel_classes\javasrc\org\apache\harmony\lang\reflect\** 
> [2]  http://java.sun.com/docs/books/vmspec/2nd-edition/ClassFileFormat-Java5.pdf Para 4.4.4 

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira