Alexander Udalov
a7b88e9485
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
23 lines
661 B
Kotlin
Vendored
23 lines
661 B
Kotlin
Vendored
//KT-580 Type inference failed
|
|
|
|
package whats.the.difference
|
|
|
|
import java.util.*
|
|
|
|
fun iarray(vararg a : String) = a // BUG
|
|
|
|
fun main() {
|
|
val vals = iarray("789", "678", "567")
|
|
val diffs = ArrayList<Int>()
|
|
for (i in vals.indices) {
|
|
for (j in i..vals.lastIndex()) // Type inference failed
|
|
diffs.add(vals[i].length() - vals[j].length())
|
|
for (j in i..vals.lastIndex) // Type inference failed
|
|
diffs.add(vals[i].length() - vals[j].length())
|
|
}
|
|
}
|
|
|
|
fun <T> Array<T>.lastIndex() = size() - 1
|
|
val <T> Array<T>.lastIndex : Int get() = size() - 1
|
|
val <T> Array<T>.indices : IntRange get() = IntRange(0, lastIndex)
|