[Issue 17897] Incorrect number of destructor calls in example

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=17897

--- Comment #9 from Jack Applegame <japplegame at gmail.com> ---
Seems this bug related to https://issues.dlang.org/show_bug.cgi?id=17246

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