#version 1
// My bad: C-ism of declarations on top

int call_me(int later) {
    return later;
}

int function() {
    int a = 2;
    int b = 3;

    int d = call_me(b); // succeeds, because of assignment
    call_me(b); // bare function call seems to work, unless we perform assignment afterwards

    int d = 5;

    return 2;
}