namespace unresolved

fun testGenericArgumentsCount() {
    val <warning>p1</warning>: Tuple2<error><Int></error> = (2, 2)
    val <warning>p2</warning>: <error>Tuple2</error> = (2, 2)
}

fun testUnresolved() {
    if (<error>a</error> is String) {
        val <warning>s</warning> = <error>a</error>
    }
    <error>foo</error>(<error>a</error>)
    val s = "s"
    <error>foo</error>(s)
    foo1(<error>i</error>)
    s.<error>foo</error>()

    when(<error>a</error>) {
        is Int => <error>a</error>
        is String => <error>a</error>
    }

    //TODO
    for (j in <error>collection</error>) {
       var i: Int = j
       i += 1
       foo1(j)
    }
}

fun foo1(i: Int) {}