ScopedValue structured forking/forwarding API

[Andrew Haley]

On 14/07/2025 15:17, Pedro Lamarão wrote:
> IIRC, integration 2 requires merging values bound to the continuation 
> with values bound to the thread at each "resume" point and then provided 
> to the coroutine. Is this not the domain of the transformer or 
> scheduler? shouldn't this be implemented in that layer? This way, Kotlin 
> would guarantee structural integrity -- there would be no way for the 
> user to fail to satisfy runtime requirements

In effect we already do exactly this with Java's 
jdk.internal.vm.Continuation class, but that's not available to client 
code such as Kotlin. So sure, it's the job of the transformer, but there 
isn't an API that such a transformer can use.

-- 
Andrew Haley  (he/him)
Java Platform Lead Engineer
https://keybase.io/andrewhaley
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