[Issue 19602] Under some circumstances: throwing Error subclasses unwinds without invoking dtors

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19602

--- Comment #8 from Eyal <eyal at weka.io> ---
(In reply to Mathias LANG from comment #6)
> And that is the real bug, which is reported as 17494

That would be good for predictability.

However, it makes unwinding quite useless, as opposed to a more sensible tls
handler installed.

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