RFR: addressing a NPE in the compiler due to empty warnStack [v4]

Thu Mar 3 18:37:29 UTC 2022

On Thu, 3 Mar 2022 17:25:04 GMT, Vicente Romero <vromero at openjdk.org> wrote:

>> Fixing a compiler crash plus other review comments from Maurizio
>
> Vicente Romero has updated the pull request incrementally with one additional commit since the last revision:
> 
>   removing unnecessary code in test

The fix makes sense, and seems consistent with what we do with isCastable.

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Marked as reviewed by mcimadamore (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/663