Function combine

tests/binary/fn_pointers/src/main.rs:95–97

(f: fn(i32, i32) -> i32, a: i32, b: i32)

}

fn combine(f: fn(i32, i32) -> i32, a: i32, b: i32) -> i32 {
    f(a, b) + f(b, a)
}

fn choose_int_op(addition: bool) -> fn(i32, i32) -> i32 {
    if addition {