koher

@swift-6.0.3 let f1: () -> Int = { 42 } let f2: () -> Int? = f1 print(f2())

Optional(42)

<stdin>:3:7: warning: expression implicitly coerced from 'Int?' to 'Any' 1 | let f1: () -> Int = { 42 } 2 | let f2: () -> Int? = f1 3 | print(f2()) | |- warning: expression implicitly coerced from 'Int?' to 'Any' | |- note: provide a default value to avoid this warning | |- note: force-unwrap the value to avoid this warning | `- note: explicitly cast to 'Any' with 'as Any' to silence this warning 4 |