val x = foo
        .bar()
        .baz()
        .quux()

val x2 = foo()
        .bar()
        .baz()
        .quux()

val x3 = ((foo().bar()))
        .baz()
        .quux()

val x4 = (foo()
        .bar()
        .baz()).quux()

val x5 = (foo())
        .bar()
        .baz()
        .quux()

val x6 = foo!!
        .bar()
        .baz()!!
        .quux()!!

val x7 = foo!!
        .bar()
        .baz()!!
        .quux()!!

val x8 = foo!!!!!!!!
        .bar()
        .baz()!!
        .quux()!!

val x9 = ((b!!)!!!!)!!.f

val x10 = a()!!.a()

val x11 = a()!!!!.a()

val x12 = a()!!
        .a()!!
        .a()

val x13 = a()!!!!
        .a()
        .a()

val x14 = a().a()

val x15 = (a()).a()

val x16 = (a())
        .a()
        .a()

val x17 = (a().a()).a()

val x18 = (a().a())
        .a()
        .a()

val x18 = (a()
        .a()
        .a())
        .a()
        .a()

val x19 = (a()
        .a()
        .a()).a()

val x20 = foo!!.foo
        .baz()!!
        .quux()!!.foo.foo.foo.baz().foo
        .baz()
        .baz()

val y = xyzzy(foo
        .bar()
        .baz()
        .quux())

fun foo() {
    foo
            .bar()
            .baz()
            .quux()

    z = foo
            .bar()
            .baz()
            .quux()

    z += foo
            .bar()
            .baz()
            .quux()

    return foo
            .bar()
            .baz()
            .quux()
}

fun top() = ""
        .plus("")
        .plus("")

class C {
    fun member() = ""
            .plus("")
            .plus("")
}

fun foo() {
    fun local() = ""
            .plus("")
            .plus("")

    val anonymous = fun() = ""
            .plus("")
            .plus("")
}

// SET_INT: METHOD_CALL_CHAIN_WRAP = 2
// SET_FALSE: WRAP_FIRST_METHOD_IN_CALL_CHAIN
// SET_TRUE: ALLOW_TRAILING_COMMA