I assume this is a type checker bug, but before I report it, I wanted to make sure that that’s really the case. Or is there a difference between Element and
Iterator.Element?
I assume this is a type checker bug, but before I report it, I wanted to make sure that that’s
really the case. Or is there a difference between Element and
Iterator.Element?
I assume this is a type checker bug, but before I report it, I wanted to make sure that that’s
really the case. Or is there a difference between Element and
Iterator.Element?
I don’t remember the details, but IIRC ‘Iterator’ is an inferred associated type on Array, so it cannot appear in the ‘where’ clause of an extension. This is a known limitation of the name lookup code — presently it cannot recur into associated type inference due to circularity. We plan on addressing this with the ‘iterative declaration checker’, but that is some ways off.
Slava
···
On Oct 31, 2016, at 5:28 AM, Toni Suter via swift-users <swift-users@swift.org> wrote:
I assume this is a type checker bug, but before I report it, I wanted to make sure that that’s really the case. Or is there a difference between Element and
Iterator.Element?