[Issue 18984] Debugging stack struct's which are returned causes incorrect debuginfo.

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18984

--- Comment #6 from Manu <turkeyman at gmail.com> ---
> but I have not been able to
> get RVO from C++ to see what happens there.

I think if you build with C++14 (RVO guaranteed) and std::move the result to
return value you should be able to force it.

Copy elision is all bundled up in move semantics.

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