error: lifetime may not live long enough | |
--> $DIR/regions-infer-invariance-due-to-mutability-4.rs:10:5 | |
| | |
LL | fn to_longer_lifetime<'r>(b_isize: Invariant<'r>) -> Invariant<'static> { | |
| -- lifetime `'r` defined here | |
LL | b_isize | |
| ^^^^^^^ returning this value requires that `'r` must outlive `'static` | |
error: aborting due to previous error | |