blob: 30bbb8d7800f9b086f5b602c2433af9db70c0d1b [file] [log] [blame]
error[E0308]: mismatched types
--> $DIR/match-ref-mut-invariance.rs:10:37
|
LL | match self.0 { ref mut x => x }
| ^ lifetime mismatch
|
= note: expected type `&'a mut &'a i32`
found type `&'a mut &'b i32`
note: the lifetime 'a as defined on the method body at 9:12...
--> $DIR/match-ref-mut-invariance.rs:9:12
|
LL | fn bar<'a>(&'a mut self) -> &'a mut &'a i32 {
| ^^
note: ...does not necessarily outlive the lifetime 'b as defined on the impl at 8:6
--> $DIR/match-ref-mut-invariance.rs:8:6
|
LL | impl<'b> S<'b> {
| ^^
error: aborting due to previous error
For more information about this error, try `rustc --explain E0308`.