[swift-evolution] Generic Subscripts
chris at eidhof.nl
Sun Jan 15 03:32:43 CST 2017
I agree with Dave. To me, building in a limit so that the return type can't
be inferred seems arbitrary.
On Sun, Jan 15, 2017 at 12:41 AM, Dave Abrahams via swift-evolution <
swift-evolution at swift.org> wrote:
> on Fri Jan 13 2017, John McCall <swift-evolution at swift.org> wrote:
> > I'm also not sure we'd ever want the element type to be inferred from
> > context like this. Generic subscripts as I see it are about being
> > generic over *indexes*, not somehow about presenting a polymorphic
> > value.
> Actually I *would* want to be able to do that, though I admit it's the
> 1% case (or less).
> swift-evolution mailing list
> swift-evolution at swift.org
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