新版本的变更 / Kotlin 2.0
A smart cast through a boolean variable
A type check joined by or
A smart cast inside an inline function
A property with a function type
A smart cast in a catch block
A smart cast after an increment
A unique identifier
Opt-in for subclasses only
A unique identifier
此示例属于完整版，可在应用商店购买：
Kotlin Recipes
App Store
Code Recipes
App Store
已经购买？登录您的账户