let test: [Int]? = nil
for b in test ?? [] where b != 42 {
Print(b)
}
I don't think you need new syntax since what you want can be accomplished
quite succinctly already
On Sat, Feb 11, 2017 at 8:18 AM Anton Zhilin via swift-evolution <
[email protected]> wrote:
for i in test ?? [] {
print(i)
}
For a more general solution, we could add Optional.flatten() to support
optional sequences:
for i in test.flatten() {
print(i)
}
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