rust/tests/ui/pattern/patkind-ref-binding-issue-122415.stderr
surechen 19f72dfe04 Fix incorrect mutable suggestion information for binding in ref pattern.
For ref pattern in func param, the mutability suggestion has to apply to the binding.

For example: `fn foo(&x: &i32)` -> `fn foo(&(mut x): &i32)`

fixes #122415
2024-03-19 12:28:23 +08:00

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error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable
--> $DIR/patkind-ref-binding-issue-122415.rs:7:12
|
LL | fn foo(&x: &i32) {
| -- help: consider changing this to be mutable: `&(mut x)`
LL | mutate(&mut x);
| ^^^^^^ cannot borrow as mutable
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0596`.