// EXPECTED_REACHABLE_NODES: 1400
package foo

inline fun bar(f: () -> Int): Array<Int> = arrayOf(f())

// CHECK_BREAKS_COUNT: function=box count=0 TARGET_BACKENDS=JS_IR
// CHECK_LABELS_COUNT: function=box name=$l$block count=0 TARGET_BACKENDS=JS_IR
fun box(): String {
    val iterator = bar { 23 }.iterator()
    assertEquals(true, iterator.hasNext())
    assertEquals(23, iterator.next())
    assertEquals(false, iterator.hasNext())

    return "OK"
}