On Wed, 12 Aug 2026 07:45:29 GMT, Matthias Baesken <[email protected]> wrote:

>> The warning 'local variable is initialized but not referenced' should be 
>> enabled in the JDK native libs build on Windows with MSVC.
>> We could could do it first with the JDK native libs, because Hotspot 
>> contains a lot of debug-only assert code that triggers those warnings in 
>> product builds, JDK has less of these asserts.
>> GCC seems to have already similar/related warnings (but they are disabled 
>> for some libs).
>> 
>> Warning description :
>> https://learn.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-4-c4189?view=msvc-170
>> 
>> ---------
>> - [x] I confirm that I make this contribution in accordance with the 
>> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai).
>
> Matthias Baesken has updated the pull request incrementally with one 
> additional commit since the last revision:
> 
>   Dead code in AccessBridgeJavaVMInstance

@prrace , @azuev-java  maybe you can comment on the topic Julian mentioned.

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PR Comment: https://git.openjdk.org/jdk/pull/32298#issuecomment-5267526072

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