Alexander Udalov
cd9209a7ee
Most of these tests check the specific structure of lambdas when they are generated as classes, and they start to fail once invokedynamic lambdas are enabled by default.
51 lines
1.7 KiB
Kotlin
Vendored
51 lines
1.7 KiB
Kotlin
Vendored
// TARGET_BACKEND: JVM
|
|
// LAMBDAS: CLASS
|
|
// WITH_STDLIB
|
|
|
|
package test
|
|
|
|
class C {
|
|
val f by foo {
|
|
{}
|
|
}
|
|
}
|
|
|
|
fun foo(f: () -> Any): Any = f()
|
|
|
|
operator fun Any.getValue(thiz: Any?, metadata: Any?): Any = this
|
|
|
|
fun box(): String {
|
|
// This is the class for lambda inside the `foo` call (`{}`)
|
|
val innerLambda = C().f.javaClass
|
|
|
|
val emInner = innerLambda.getEnclosingMethod()
|
|
if (emInner?.getName() != "invoke") return "Fail: incorrect enclosing method for inner lambda: $emInner"
|
|
|
|
val ecInner = innerLambda.getEnclosingClass()
|
|
if (ecInner?.getName() != "test.C\$f\$2") return "Fail: incorrect enclosing class for inner lambda: $ecInner"
|
|
|
|
val ectorInner = innerLambda.getEnclosingConstructor()
|
|
if (ectorInner != null) return "Fail: inner lambda should not have enclosing constructor: $ectorInner"
|
|
|
|
val dcInner = innerLambda.getDeclaringClass()
|
|
if (dcInner != null) return "Fail: inner lambda should not have declaring class: $dcInner"
|
|
|
|
|
|
// This is the class for lambda that is passed as an argument to `foo`
|
|
val outerLambda = ecInner
|
|
|
|
val emOuter = outerLambda.getEnclosingMethod()
|
|
if (emOuter != null) return "Fail: outer lambda should not have enclosing method: $emOuter"
|
|
|
|
val ecOuter = outerLambda.getEnclosingClass()
|
|
if (ecOuter?.getName() != "test.C") return "Fail: incorrect enclosing class for outer lambda: $ecOuter"
|
|
|
|
val ectorOuter = outerLambda.getEnclosingConstructor()
|
|
if (ectorOuter == null) return "Fail: outer lambda _should_ have enclosing constructor"
|
|
|
|
val dcOuter = outerLambda.getDeclaringClass()
|
|
if (dcOuter != null) return "Fail: outer lambda should not have declaring class: $dcOuter"
|
|
|
|
return "OK"
|
|
}
|