tests/ui/borrowck/borrowck-loan-blocks-mut-uniq.stderr

   1 error[E0502]: cannot borrow `v` as mutable because it is also borrowed as immutable
   2   --> $DIR/borrowck-loan-blocks-mut-uniq.rs:10:12
   3    |
   4 LL |     borrow(&*v,
   5    |     ------ --- immutable borrow occurs here
   6    |     |
   7    |     immutable borrow later used by call
   8 LL |            |w| {
   9    |            ^^^ mutable borrow occurs here
  10 LL |             v = Box::new(4);
  11    |             - second borrow occurs due to use of `v` in closure
  12
  13 error: aborting due to previous error
  14
  15 For more information about this error, try `rustc --explain E0502`.