[Issue 21586] Struct dtor is called twice if struct is created inside ternary operator

d-bugmail at puremagic.com d-bugmail at puremagic.com
Wed Jan 27 09:33:11 UTC 2021


https://issues.dlang.org/show_bug.cgi?id=21586

RazvanN <razvan.nitu1305 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |razvan.nitu1305 at gmail.com
         Resolution|---                         |INVALID

--- Comment #2 from RazvanN <razvan.nitu1305 at gmail.com> ---
(In reply to Temtaime from comment #0)

As moonlightsentinel highlighted, the variable is destroyed only once. The code
in main is roughly translated to this:

void main()
{
    S tmp;
    auto s = (true ? tmp = S(1) : tmp = S(0); tmp);
    tmp.__dtor;
    s.__dtor;
}

This is the intended behavior. Closing as invalid.

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