mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 15:01:51 +00:00
50 lines
1.4 KiB
Plaintext
50 lines
1.4 KiB
Plaintext
error[E0596]: cannot borrow `self` as mutable, as it is not declared as mutable
|
|
--> $DIR/issue-31424.rs:7:9
|
|
|
|
|
LL | (&mut self).bar();
|
|
| ^^^^^^^^^^^ cannot borrow as mutable
|
|
|
|
|
note: the binding is already a mutable borrow
|
|
--> $DIR/issue-31424.rs:6:12
|
|
|
|
|
LL | fn foo(&mut self) {
|
|
| ^^^^^^^^^
|
|
help: try removing `&mut` here
|
|
--> $DIR/issue-31424.rs:7:9
|
|
|
|
|
LL | (&mut self).bar();
|
|
| ^^^^^^^^^^^
|
|
|
|
warning: function cannot return without recursing
|
|
--> $DIR/issue-31424.rs:13:5
|
|
|
|
|
LL | fn bar(self: &mut Self) {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
|
|
...
|
|
LL | (&mut self).bar();
|
|
| ----------------- recursive call site
|
|
|
|
|
= help: a `loop` may express intention better if this is on purpose
|
|
= note: `#[warn(unconditional_recursion)]` on by default
|
|
|
|
error[E0596]: cannot borrow `self` as mutable, as it is not declared as mutable
|
|
--> $DIR/issue-31424.rs:16:9
|
|
|
|
|
LL | (&mut self).bar();
|
|
| ^^^^^^^^^^^ cannot borrow as mutable
|
|
|
|
|
note: the binding is already a mutable borrow
|
|
--> $DIR/issue-31424.rs:13:18
|
|
|
|
|
LL | fn bar(self: &mut Self) {
|
|
| ^^^^^^^^^
|
|
help: try removing `&mut` here
|
|
--> $DIR/issue-31424.rs:16:9
|
|
|
|
|
LL | (&mut self).bar();
|
|
| ^^^^^^^^^^^
|
|
|
|
error: aborting due to 2 previous errors; 1 warning emitted
|
|
|
|
For more information about this error, try `rustc --explain E0596`.
|