An impl on Vec<T> for trait T causes Vec::from_slice to disappear #15060
Description
The code
trait T {}
impl<U: T> Vec<U> {}
fn main() { let r = Vec::from_slice(&[1u]); }
fails with
break.rs:4:21: 4:36 error: unresolved name `Vec::from_slice`.
break.rs:4 fn main() { let r = Vec::from_slice(&[1u]); }
Removing the impl line causes the code to compile fine.
Thx Ms2ger for finding such a small example case.