On Tue, May 31, 2016 at 2:45 PM, Christopher Kornher via swift-evolution < swift-evolution@swift.org> wrote:
> >> Not allowed: >> … >> let a = a >> let b = b where b > 10 && a > 5 >> > > Why would this not be allowed by your rule? You're making use of `b` in > your where clause. As I demonstrated above, essentially any assertion can > be rewritten to work around your rule. In general: > > > It is not allowed because ‘a’ is defined in the line above. It must be > defined in the ‘if let’ associated with the where in which it is mentioned. > That's a much more restrictive where clause than you proposed earlier. You'd not be able to write: ``` let b = b where b > anyOtherVariable ```
_______________________________________________ swift-evolution mailing list swift-evolution@swift.org https://lists.swift.org/mailman/listinfo/swift-evolution
