on Mon May 02 2016, Austin Zheng <swift-evolution@swift.org> wrote: > +1. The force unwrap operator is basically a runtime assert that enforces the > invariant that "this value should not be nil at this point of use, and if it > is > nil the programmer made a mistake". It is a perfectly legitimate tool for > writing code that can't otherwise be expressed (cleanly or at all) using the > other type system constructs.
Very well said. -- Dave _______________________________________________ swift-evolution mailing list swift-evolution@swift.org https://lists.swift.org/mailman/listinfo/swift-evolution