# Declaration Override

    -- fn1()
    1 + 2 + 3

    -- fn1()
    4 + 5 + 6

# Unused Declaration

    -- fn2(n)
    #n .. " " .. #n

# Declaration with Unused Argument

    -- fn3(a)
    7 + 8 + 9

# Calls

-   fn1()
-   fn3(1)