Yes, a 0-ary operator like that would have to be hard baked into the
language itself.
Actually, you can just make a subscript which takes a function as an
argument, and call it by passing in the ellipsis operator.
Nevin
Of course, the subscript notation has much more serious problems, there is
···
On Wednesday, October 11, 2017, Kelvin Ma via swift-evolution < swift-evolution@swift.org> wrote:
no way to allow one-sided subscripting, but disallow two-sided subscripting
for the memory API, while still allowing two-sided subscripting for
ordinary slicing operations. This is why I still think at:from: is the
much better syntax.On Wed, Oct 11, 2017 at 3:01 PM, Nevin Brackett-Rozinsky < > nevin.brackettrozinsky@gmail.com > <javascript:_e(%7B%7D,'cvml','nevin.brackettrozinsky@gmail.com');>> wrote:
I believe Kelvin was asking about the usage of ellipsis *by itself*, as
in Xiaodi’s example, “newBuffer[...]”.Nevin