RFR: 8342639: Global operator new in adlc has wrong exception spec

[Kim Barrett]

On Fri, 6 Jun 2025 14:09:58 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

>> Please review this change to remove the definition of
>> `operator new(size_t, int, const char*, int) throw()`
>> 
>> It doesn't seem to be needed anymore, if it ever really was. See discussion in
>> JBS for some more details.
>> 
>> Testing: mach5 tier1-5, to cover various different build configurations.
>
> @kimbarrett  can you enable GHA testing for this branch?  It will test more builds.

Thanks for reviews @vnkozlov and @TheRealMDoerr

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PR Comment: https://git.openjdk.org/jdk/pull/25668#issuecomment-2952987892