rust/src/test/ui/borrowck/borrowck-unboxed-closures.stderr

error[E0502]: cannot borrow `f` as immutable because it is also borrowed as mutable
  --> $DIR/borrowck-unboxed-closures.rs:13:5
   |
LL |     let g = &mut f;
   |                  - mutable borrow occurs here
LL |     f(1, 2);    //~ ERROR cannot borrow `f` as immutable
   |     ^ immutable borrow occurs here
LL | }
   | - mutable borrow ends here

error[E0596]: cannot borrow immutable argument `f` as mutable
  --> $DIR/borrowck-unboxed-closures.rs:17:5
   |
LL | fn b<F:FnMut(isize, isize) -> isize>(f: F) {
   |                                      - help: make this binding mutable: `mut f`
LL |     f(1, 2);    //~ ERROR cannot borrow immutable argument
   |     ^ cannot borrow mutably

error[E0382]: use of moved value: `f`
  --> $DIR/borrowck-unboxed-closures.rs:22:5
   |
LL |     f(1, 2);
   |     - value moved here
LL |     f(1, 2);    //~ ERROR use of moved value
   |     ^ value used here after move
   |
   = note: move occurs because `f` has type `F`, which does not implement the `Copy` trait

error: aborting due to 3 previous errors

Some errors occurred: E0382, E0502, E0596.
For more information about an error, try `rustc --explain E0382`.