so for ``` sealed class A class B A class C A ``` the compil kotlinlang #android

so for ``` sealed class A class B : A class C : A ...

menegatti

10/24/2017, 9:35 AM

so for

Copy code

sealed class A
class B : A
class C : A

the compiler knows that if a function is receiving

, it can only assume the values of

and