/deprecatedError.kt:14:13: error: using 'C' is an error. alas
fun test(c: C) {
            ^
/deprecatedError.kt:15:5: error: using 'foo(String): Unit' is an error. alas
    foo("")
    ^^^
/deprecatedError.kt:16:5: error: using 'C' is an error. alas
    C()
    ^
/deprecatedError.kt:17:5: error: using 'bar: Int' is an error. alas
    bar
    ^^^