Files
kotlin-fork/idea/testData/intentions/branched/ifThenToSafeAccess/blockUsesDifferentVar.kt
T
Alexander Udalov a7b88e9485 Make CharSequence.length a function instead of property
And String.length as well.

This is done for JVM interoperability: java.lang.CharSequence is an open class
and has a function 'length()' which should be implemented in subclasses
somehow.

A minor unexpected effect of this is that String.length() is now a compile-time
constant (it wasn't such as a property because properties are not supported in
compile-time constant evaluation)

 #KT-3571 Fixed
2014-11-27 20:38:17 +03:00

10 lines
188 B
Kotlin

// IS_APPLICABLE: false
fun main(args: Array<String>) {
var foo: String? = "foo"
var bar: String? = "bar"
if (foo != null<caret>) {
bar?.length()
}
else null
}