Mikhail Glukhikh
14 lines
422 B
Kotlin
Vendored
14 lines
422 B
Kotlin
Vendored
// See KT-7290
|
|
class MyClass(val x: String?)
|
|
fun foo(y: MyClass?): Int {
|
|
// x here is smartcast but y is not
|
|
val z = y?.x?.subSequence(0, <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>y<!>.x<!>.length)
|
|
// !! is necessary here
|
|
y!!.x
|
|
return z?.length ?: -1
|
|
}
|
|
fun bar(y: MyClass?) {
|
|
y?.x!!.length
|
|
// !! is NOT necessary here, because y?.x != null
|
|
y<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.x
|
|
} |