Can now use alias for collapsing multiple fields in nested structs

[Walter Bright]

On 12/30/2024 4:08 AM, ryuukk_ wrote:
> ```D
> struct Tada {
>      struct {
>          int a;
>          int b;
>      } data;
> };
> 
> 
> Tada tada;
> tada.data.a = 42;
> ```
> 
> but D can't do that

That's deliberate, not a shortcoming.

There's no purpose to writing declarations that way, unless you're using C.