Would like to see ref and out required for function calls

[Andrej Mitrovic]

On 9/7/12, Andrei Alexandrescu <SeeWebsiteForEmail at erdani.org> wrote:
> Actually the darndest thing is that C# has retired the syntax in 5.0 (it
> used to be required up until 4.0). Apparently users complained it was
> too unsightly.

If you like implicit ref then why did you choose to use pointers when
implementing std.getopt?