[lworld] RFR: 8373567: [lworld] Move array copy exception throwing out of GC barriers [v2]

[Axel Boldt-Christmas]

On Tue, 16 Dec 2025 07:40:27 GMT, Axel Boldt-Christmas <aboldtch at openjdk.org> wrote:

>> I added the last sentence but I'm a little bit uncertain about the grammar. Feel free to nit-pick if it sounds weird.
>
> In C++20 we can have the message be part of the attribute. `[[nodiscard("The caller is responsible to throw an exception on failure")]]`

But the way it says `// The caller is responsible to thow an exception on failure` now. There is an typo.

Maybe `It is the caller's responsibility to throw an exception on failure` or `The caller  is responsible for throwing an exception on failure`

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PR Review Comment: https://git.openjdk.org/valhalla/pull/1792#discussion_r2622157678