[Issue 24750] escaping sliced stack arrays not detected

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24750

--- Comment #4 from Jonathan M Davis <issues.dlang at jmdavisProg.com> ---
A similar issue: https://issues.dlang.org/show_bug.cgi?id=24757

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