Can we just have struct inheritence already?

[Ola Fosheim Grøstad]

On Monday, 10 June 2019 at 08:33:55 UTC, Ola Fosheim Grøstad 
wrote:
> struct A { char a; /* 3 unused bytes */ double b; }
> struct B : A { char c; }
>
> Should result in { char a; char c; /*3 unused bytes*/ double b;}

Err, that should be:

Should result in { char a; char c; /*2 unused bytes*/ double b;}