Would like to see ref and out required for function calls

[Andrei Alexandrescu]

On 9/13/12 6:58 AM, Namespace wrote:
> In D:
>
> class A { // or struct
> A(ref int host) : _host(&host) { }
> private:
> int* _host;
> }
>
> Since when do we have initialization lists in D? ;)

Oops, sorry :o).

> at topic: +1

One question Walter and I thought about a lot was whether we should 
disallow escaping addresses of ref parameters in general or only in 
@safe code. We decided to go for the latter in order to avoid breakage 
of existing code. Thoughts?

Andrei