src/test/ui/mut/mut-suggestion.stderr

   1 error[E0596]: cannot borrow `arg` as mutable, as it is not declared as mutable
   2   --> $DIR/mut-suggestion.rs:12:5
   3    |
   4 LL | fn func(arg: S) {
   5    |         --- help: consider changing this to be mutable: `mut arg`
   6 ...
   7 LL |     arg.mutate();
   8    |     ^^^^^^^^^^^^ cannot borrow as mutable
   9
  10 error[E0596]: cannot borrow `local` as mutable, as it is not declared as mutable
  11   --> $DIR/mut-suggestion.rs:20:5
  12    |
  13 LL |     let local = S;
  14    |         ----- help: consider changing this to be mutable: `mut local`
  15 ...
  16 LL |     local.mutate();
  17    |     ^^^^^^^^^^^^^^ cannot borrow as mutable
  18
  19 error: aborting due to 2 previous errors
  20
  21 For more information about this error, try `rustc --explain E0596`.