rust/src/test/ui/trivial-bounds/trivial-bounds-inconsistent-copy-reborrow.stderr

20 lines
856 B
Plaintext
Raw Normal View History

2018-05-06 16:54:00 -05:00
error[E0389]: cannot borrow data mutably in a `&` reference
2018-12-25 09:56:47 -06:00
--> $DIR/trivial-bounds-inconsistent-copy-reborrow.rs:6:5
2018-05-06 16:54:00 -05:00
|
LL | fn reborrow_mut<'a>(t: &'a &'a mut i32) -> &'a mut i32 where &'a mut i32: Copy {
| --------------- use `&'a mut &'a mut i32` here to make mutable
2019-03-09 06:03:44 -06:00
LL | *t
2018-05-06 16:54:00 -05:00
| ^^ assignment into an immutable reference
error[E0389]: cannot borrow data mutably in a `&` reference
2018-12-25 09:56:47 -06:00
--> $DIR/trivial-bounds-inconsistent-copy-reborrow.rs:10:6
2018-05-06 16:54:00 -05:00
|
LL | fn copy_reborrow_mut<'a>(t: &'a &'a mut i32) -> &'a mut i32 where &'a mut i32: Copy {
| --------------- use `&'a mut &'a mut i32` here to make mutable
2019-03-09 06:03:44 -06:00
LL | {*t}
2018-05-06 16:54:00 -05:00
| ^^ assignment into an immutable reference
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0389`.