[Issue 24327] LDC --nogc should work for scope class instance

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24327

--- Comment #1 from a11e99z <black80 at bk.ru> ---
BTW I prefer:
auto c = scope C();
cuz new X means heap/GC, scope means scope

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