kotlin-fork/compiler/testData/codegen/boxError/semantic/missedBody.kt

// ERROR_POLICY: SEMANTIC

// FILE: t.kt

fun bar(a: String, b: String): String

fun foo(): String {
    return bar("O", "K")
}

// FILE: b.kt

fun box(): String {
    val r = foo()
    if (r is String) return r
    return "OK"
}