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fn iter_vec<T>(v: [T], f: fn(T)) { for x: T in v { f(x); } }
fn main() {
let v = [1, 2, 3, 4, 5, 6, 7];
let mut odds = 0;
iter_vec(v, {|i|
log(error, i);
if i % 2 == 1 {
odds += 1;
}
log(error, odds);
});
log(error, odds);
assert (odds == 4);
}
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