error[E0597]: `a` does not live long enough
  --> $DIR/issue-36537.rs:15:1
   |
14 |     p = &a; //~ NOTE borrow occurs here
   |          - borrow occurs here
15 | }
   | ^ `a` dropped here while still borrowed
   |
   = note: values in a scope are dropped in the opposite order they are created

error: aborting due to previous error(s)