Function-local use seems not to work.

[umanwizard]

mod m {
    pub struct S(pub usize);
}

pub fn f(s: m::S) {
    use m::S;
    let S(_i) = s;
}

The type of _i is not inferred.

Feel free to change the title of the issue if you think the root cause is something else.

[bjorn3]

Duplicate of #1165.