like `operator fun shl(other: Foo): Foo { }` could...

# announcements

[redrield]

like operator fun shl(other: Foo): Foo { } could work on val foo = Foo(); foo << Foo()

[voddan]

redrield: The reason is that bitwise operators are hardly ever used in modern application development. So instead of complicating the compiler quite a bit, Kotlin delegates the functionality to the library