Roman Artemev
efafb6585e
- support object expression - do not wrap in function in statement-level position - support implicit return - code clean up
26 lines
825 B
Kotlin
Vendored
26 lines
825 B
Kotlin
Vendored
// EXPECTED_REACHABLE_NODES: 1282
|
|
import kotlin.js.*
|
|
|
|
private fun isOrdinaryObject(o: Any?): Boolean = jsTypeOf(o) == "object" && Object.getPrototypeOf(o).`constructor` === Any::class.js
|
|
|
|
external class Object {
|
|
companion object {
|
|
fun getPrototypeOf(x: Any?): dynamic
|
|
|
|
fun keys(x: Any): Array<String>
|
|
}
|
|
}
|
|
|
|
fun box(): String {
|
|
val a = js("{}")
|
|
if (!isOrdinaryObject(a)) return "fail: a is not an object"
|
|
if (Object.keys(a).size != 0) return "fail: a should not have any properties"
|
|
|
|
val b = js("{ foo: 23, bar: 42 }")
|
|
if (!isOrdinaryObject(b)) return "fail: b is not an object"
|
|
if (Object.keys(b).size != 2) return "fail: b should have two properties"
|
|
if (b.foo != 23) return "fail: b.foo == ${b.foo}"
|
|
if (b.bar != 42) return "fail: b.bar == ${b.bar}"
|
|
|
|
return "OK"
|
|
} |