[Issue 19841] Wrong ABI for C++ functions taking a struct by value

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19841

--- Comment #2 from Atila Neves <atila.neves at gmail.com> ---
Ah. In that case it's the copy ctor that causes this to happen:

https://godbolt.org/z/HZGk6o

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