FILE: integerLiteralInLhs.kt
    public final fun R|kotlin/Short|.foo(): R|kotlin/Int| {
        ^foo Int(1)
    }
    public final fun R|kotlin/Int|.foo(): R|kotlin/Int| {
        ^foo Int(2)
    }
    public final fun testRef(f: R|() -> kotlin/Int|): R|kotlin/Unit| {
    }
    public final fun test(): R|kotlin/Unit| {
        R|/testRef|(Int(1)::R|/foo|)
    }