src/test/ui/issues/issue-6801.stderr

   1 error[E0505]: cannot move out of `x` because it is borrowed
   2   --> $DIR/issue-6801.rs:19:13
   3    |
   4 LL |       let sq =  || { *x * *x };
   5    |                 --    - borrow occurs due to use in closure
   6    |                 |
   7    |                 borrow of `x` occurs here
   8 LL |
   9 LL |       twice(x);
  10    |             ^ move out of `x` occurs here
  11 LL |       invoke(sq);
  12    |              -- borrow later used here
  13
  14 error: aborting due to previous error
  15
  16 For more information about this error, try `rustc --explain E0505`.