src/test/ui/suggestions/fn-closure-mutable-capture.stderr

   1 error[E0594]: cannot assign to captured outer variable in an `Fn` closure
   2   --> $DIR/fn-closure-mutable-capture.rs:15:17
   3    |
   4 LL |     bar(move || x = 1);
   5    |                 ^^^^^
   6    |
   7    = note: `Fn` closures cannot capture their enclosing environment for modifications
   8 help: consider changing this closure to take self by mutable reference
   9   --> $DIR/fn-closure-mutable-capture.rs:15:9
  10    |
  11 LL |     bar(move || x = 1);
  12    |         ^^^^^^^^^^^^^
  13
  14 error: aborting due to previous error
  15
  16 For more information about this error, try `rustc --explain E0594`.