Andrey Breslav
21 lines
480 B
Kotlin
21 lines
480 B
Kotlin
//KT-1875 Safe call should be binded with receiver or this object (but not with both by default)
|
|
|
|
package kt1875
|
|
|
|
fun f(a : Int?, b : Int.(Int)->Int) = a?.b(1) //unnecessary safe call warning
|
|
|
|
trait T {
|
|
val f : ((i: Int) -> Unit)?
|
|
}
|
|
|
|
fun test(t: T) {
|
|
t.<!UNSAFE_CALL!>f<!>(1) //unsafe call error
|
|
t.f?.invoke(1)
|
|
}
|
|
|
|
fun test1(t: T?) {
|
|
t<!UNSAFE_CALL!>.<!><!UNSAFE_CALL!>f<!>(1)
|
|
t?.<!UNSAFE_CALL!>f<!>(1)
|
|
t<!UNSAFE_CALL!>.<!>f?.invoke(1)
|
|
t?.f?.invoke(1)
|
|
} |