On Fri, 9 Sep 2022 08:49:07 GMT, Daniel Fuchs <dfu...@openjdk.org> wrote:

>> I did not do that so far, as we agreed to check the *new* code path, which 
>> is only executed when noting was marked (so reset plays no role). Certainly 
>> I will be happy to add another test for the use case you describe (i. e. the 
>> *old* code path), even if we all know -thanks to our knowledge of the 
>> existence of the two code paths-, that it will surely pass even with my PR 
>> in place, unless there is a bug in the *old* code path... ;-)
>
> Unless there's a bug and the new code path is triggered when there's a mark 
> ;-) . Maybe we can convince ourselves that this can't happen now (by reading 
> the code), but if someone modifies this code 2 years from now and introduces 
> a bug that changes that it would be good to have a test to catch it.

It depends on the target of a test, but I am fine with adding such a test, as I 
alrready wrote.

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PR: https://git.openjdk.org/jdk/pull/6935

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