| error: lifetime may not live long enough | |
| --> $DIR/issue-28848.rs:10:5 | |
| | | |
| LL | pub fn foo<'a, 'b>(u: &'b ()) -> &'a () { | |
| | -- -- lifetime `'b` defined here | |
| | | | |
| | lifetime `'a` defined here | |
| LL | Foo::<'a, 'b>::xmute(u) | |
| | ^^^^^^^^^^^^^^^^^^^^ requires that `'b` must outlive `'a` | |
| | | |
| = help: consider adding the following bound: `'b: 'a` | |
| error: aborting due to 1 previous error | |