On Thu, 21 May 2026 21:35:36 GMT, Axel Boldt-Christmas <[email protected]> 
wrote:

>> There are few places which uses the fully qualified name for the 
>> `AsValueClass` annotation. As a result the plugging does not modify these 
>> classes when compiling, so they are still identity classes.
>> 
>> I propose improving the robustness of this plugin. We need to do this during 
>> parsing so we cannot actually check 100% that it will resolve to the correct 
>> annotation. However we can do a best effort, which handles same package, 
>> fully qualified, imported and rejects other annotations with the same class 
>> name.
>> 
>> ---------
>> - [x] I confirm that I make this contribution in accordance with the 
>> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai).
>
> Axel Boldt-Christmas has updated the pull request with a new target base due 
> to a merge or a rebase. The incremental webrev excludes the unrelated changes 
> brought in by the merge/rebase. The pull request contains two additional 
> commits since the last revision:
> 
>  - Merge remote-tracking branch 'upstream_valhalla/lworld' into 
> lworld-improve-ValueClassPlugin
>  - Make ValueClassPlugin more robust

Just a friendly ping.

The only tests that are currently being affected is `gc/stress/gcbasher`. So we 
are missing some EnablePreview testing here. Would be nice to get this in both 
for test coverage and to ensure that we do not miss future uses of 
`@jdk.test.lib.valueclass.AsValueClass`.

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

PR Comment: https://git.openjdk.org/valhalla/pull/2405#issuecomment-4619951406

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