Files
kotlin/compiler/testData/codegen/box/closures/noRefToOuter.kt
2018-12-21 16:09:05 +01:00

23 lines
510 B
Kotlin
Vendored

// IGNORE_BACKEND: JVM_IR
// TARGET_BACKEND: JVM
// WITH_RUNTIME
class A {
fun f(): () -> String {
val s = "OK"
return { -> s }
}
}
fun box(): String {
val lambdaClass = A().f().javaClass
val fields = lambdaClass.getDeclaredFields().toList()
if (fields.size != 1) return "Fail: lambda should only capture 's': $fields"
val fieldName = fields[0].getName()
if (fieldName != "\$s") return "Fail: captured variable should be named '\$s': $fields"
return "OK"
}