error[E0597]: `a` does not live long enough
  --> $DIR/range-2.rs:7:10
   |
LL |         &a..&b
   |          ^ borrowed value does not live long enough
LL |     };
   |     - `a` dropped here while still borrowed
...
LL | }
   | - borrowed value needs to live until here

error[E0597]: `b` does not live long enough
  --> $DIR/range-2.rs:7:14
   |
LL |         &a..&b
   |              ^ borrowed value does not live long enough
LL |     };
   |     - `b` dropped here while still borrowed
...
LL | }
   | - borrowed value needs to live until here

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0597`.