Sergej Jaskiewicz
f40278c036
In the lowered IR there are often references to type parameters whose containers are not in the current scope. This is incorrect semantically, but it works in practice due to erasure, so when the mangler is used on the lowered IR, we don't want to crash the compiler.
46 lines
1.1 KiB
Kotlin
Vendored
46 lines
1.1 KiB
Kotlin
Vendored
interface IntConvertible {
|
|
fun toInt(): Int
|
|
}
|
|
|
|
fun <FooTP> foo(init: Int, v: FooTP, l: Int.(FooTP) -> Int) = init.l(v)
|
|
|
|
fun <BarTP : IntConvertible> computeSum(array: Array<BarTP>) = foo(0, array) {
|
|
var res = this
|
|
for (element in it) res += element.toInt()
|
|
res
|
|
}
|
|
|
|
class N(val v: Int) : IntConvertible {
|
|
override fun toInt() = v
|
|
}
|
|
|
|
interface Grouping<GroupingInputTP, out GroupingOutputTP> {
|
|
fun keyOf(element: GroupingInputTP): GroupingOutputTP
|
|
}
|
|
|
|
fun <GroupingByTP> groupingBy(keySelector: (Char) -> GroupingByTP): Grouping<Char, GroupingByTP> {
|
|
|
|
fun <T> foo(p0: T, p1: GroupingByTP) {}
|
|
|
|
foo(0, keySelector('a'))
|
|
|
|
class A<T>(p0: T, p1: GroupingByTP) {}
|
|
|
|
A(0, keySelector('a'))
|
|
|
|
return object : Grouping<Char, GroupingByTP> {
|
|
override fun keyOf(element: Char): GroupingByTP = keySelector(element)
|
|
}
|
|
}
|
|
|
|
class Delft<DelftTP> {
|
|
fun getComparator(other: DelftTP) = { this == other }
|
|
}
|
|
|
|
fun box(): String {
|
|
if (computeSum(arrayOf(N(2), N(14))) != 16) return "Fail1"
|
|
|
|
if (groupingBy { it }.keyOf('A') != 'A') return "Fail2"
|
|
return "OK"
|
|
}
|