RFR: 8330047: ASAN build error with gcc 13

Thu Apr 18 18:41:56 UTC 2024

On Thu, 18 Apr 2024 18:00:59 GMT, Kim Barrett <kbarrett at openjdk.org> wrote:

> I don't think this change should be made. There are two problems exhibited by the current code. One is that ASAN doesn't seem to properly handle alignas attributes. The other is that we're misusing alignas attributes. Fixing the latter would both eliminate the resulting UB and work around the ASAN bug.

Could you elaborate on the misusing?

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PR Comment: https://git.openjdk.org/jdk/pull/18825#issuecomment-2064893845