> On May 29, 2017, at 22:03, Pavol Vaskovic via swift-evolution > <swift-evolution@swift.org> wrote: > > I'm sorry if I'm misunderstanding your proposal, but I think Swift already > has "array types whose size is fixed at compile time" called Tuple.
Tuples don't support subscripting or protocol conformance. Or an easy syntax to declare/initialize them... `(Int, Int, Int, Int)` isn't *that* horrible compared to "[Int x 4]", but would you want to replace "[Int8 x 10000]" with the multipage-long tuple equivalent? - Dave Sweeris
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