rust/tests/ui/borrowck/borrowck-mut-addr-of-imm-va...

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error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable
--> $DIR/borrowck-mut-addr-of-imm-var.rs:3:25
|
LL | let y: &mut isize = &mut x;
| ^^^^^^ cannot borrow as mutable
|
help: consider changing this to be mutable
|
LL | let mut x: isize = 3;
| +++
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0596`.