Tianyu Geng
2e049c1208
The fix is a bit hacky, but it's very simple. In addition, it still does not handle the case where the receiver is a lambda function. But such case seems to be fairly rare in practice.
39 lines
737 B
Kotlin
Vendored
39 lines
737 B
Kotlin
Vendored
fun foo(x: Int, y: Any?, z: Int) {}
|
|
|
|
fun myRun(block: () -> Unit): Any? {
|
|
return null
|
|
}
|
|
|
|
fun test_1() {
|
|
var x: String? = null
|
|
if (x != null) {
|
|
foo(
|
|
x.length, // stable smartcast
|
|
run { x = "" },
|
|
x.length // stable smartcast
|
|
)
|
|
}
|
|
}
|
|
|
|
fun test_2() {
|
|
var x: String? = null
|
|
if (x != null) {
|
|
foo(
|
|
x.length, // stable smartcast
|
|
myRun { x = "" },
|
|
<!SMARTCAST_IMPOSSIBLE!>x<!>.length // unstable smartcast
|
|
)
|
|
}
|
|
}
|
|
|
|
fun test_3() {
|
|
var x: String? = null
|
|
if (x != null) {
|
|
foo(
|
|
x.length, // stable smartcast
|
|
{ x = "" },
|
|
x.length // stable smartcast
|
|
)
|
|
}
|
|
}
|