Slide 11
Slide 11 text
ϥϯλΠϜදݱ 4XJGU෩
typealias NonThrowableFunc = () -> Void
typealias ThrowableFunc = (inout Error) -> Void
let f: NonThrowableFunc = {}
let g: ThrowableFunc = f
var error: Error
try g(&error)
Ҿͷ͕૿͑ͯΔ
https://speakerdeck.com/omochi/swiftfalseguan-shu-xing-falseshi-xing-shi-biao-xian 11