error[E0597]: `x` does not live long enough (Ast)
  --> $DIR/issue-46471.rs:5:6
   |
LL |     &x
   |      ^ borrowed value does not live long enough
...
LL | }
   | - borrowed value only lives until here
   |
   = note: borrowed value must be valid for the static lifetime...

error[E0515]: cannot return reference to local variable `x` (Mir)
  --> $DIR/issue-46471.rs:5:5
   |
LL |     &x
   |     ^^ returns a reference to data owned by the current function

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0515, E0597.
For more information about an error, try `rustc --explain E0515`.