src/test/ui/borrowck/borrowck-loan-vec-content.nll.stderr

   1 error[E0502]: cannot borrow `v` as mutable because it is also borrowed as immutable
   2   --> $DIR/borrowck-loan-vec-content.rs:28:9
   3    |
   4 LL |     takes_imm_elt(
   5    |     ------------- immutable borrow later used by call
   6 LL |         &v[0],
   7    |          - immutable borrow occurs here
   8 LL |         || { //~ ERROR cannot borrow `v` as mutable
   9    |         ^^ mutable borrow occurs here
  10 LL |             v[1] = 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`.