6 fn do_vec(x: &Vec<i64>) {
10 fn do_vec_mut(x: &mut Vec<i64>) { // no error here
14 fn do_str(x: &String) {
18 fn do_str_mut(x: &mut String) { // no error here
27 fn do_vec(x: &Vec<i64>);
28 fn do_item(x: &Self::Item);
33 // no error, in trait impl (#425)
36 fn do_vec(x: &Vec<i64>) {}
37 fn do_item(x: &Vec<u8>) {}