On Tuesday, November 5, 2019 9:16:27 AM MST ixid via Digitalmars-d-learn
wrote:
> On Monday, 4 November 2019 at 20:46:41 UTC, H. S. Teoh wrote:
> > On Mon, Nov 04, 2019 at 07:51:26PM +0000, Tobias Pankrath via
> >
> > Digitalmars-d-learn wrote:
> >> Why does the following not work? It works, if I move the
> >> 'prop' out of 'foo'.
> >
> > UFCS is only supported for module-level functions, as far as I
> > know.
> >
> >> ---
> >> struct S {
> >>
> >> ubyte[12] bar;
> >>
> >> }
> >>
> >> bool foo (ref S s)
> >> {
> >>
> >> static bool prop(const(ubyte)[] f) {
> >>
> >> return f.length > 1;
> >>
> >> }
> >>
> >> return s.bar[].prop;
> >>
> >> }
> >> ---
> >
> > [...]
> >
> >
> > T
>
> Is this a necessary limitation? It feels inconsistent and clunky.
It's explained at the end of this section of the documentation:
https://dlang.org/spec/function.html#pseudo-member
- Jonathan M Davis
