Files
kotlin-fork/compiler/testData/codegen/box/callableReference/function/getArityViaFunctionImpl.kt
T
Alexander Udalov 163afc94bc JVM: prepare asmLike tests for indy lambdas by default
Use -Xlambdas=class in tests which were checking specific things related
to how anonymous classes for lambdas work (such as receiver mangling,
function arity etc.)
2023-04-28 21:34:19 +00:00

36 lines
629 B
Kotlin
Vendored

// TARGET_BACKEND: JVM
// IGNORE_LIGHT_ANALYSIS
// WITH_STDLIB
// LAMBDAS: CLASS
import kotlin.test.assertEquals
import kotlin.jvm.internal.FunctionBase
fun test(f: Function<*>, arity: Int) {
assertEquals(arity, (f as FunctionBase).arity)
}
fun foo(s: String, i: Int) {}
class A {
fun bar(s: String, i: Int) {}
}
fun Double.baz(s: String, i: Int) {}
fun box(): String {
test(::foo, 2)
test(A::bar, 3)
test(Double::baz, 3)
test(::box, 0)
fun local(x: Int) {}
test(::local, 1)
test(fun(s: String) = s, 1)
test(fun(){}, 0)
test({}, 0)
test({x: Int -> x}, 1)
return "OK"
}