src/test/ui/regions/regions-creating-enums.nll.stderr

error[E0515]: cannot return reference to temporary value
  --> $DIR/regions-creating-enums.rs:33:16
   |
LL |         return &ast::num((*f)(x)); //~ ERROR borrowed value does not live long enough
   |                ^-----------------
   |                ||
   |                |temporary value created here
   |                returns a reference to data owned by the current function

error[E0515]: cannot return reference to temporary value
  --> $DIR/regions-creating-enums.rs:38:16
   |
LL |         return &ast::add(m_x, m_y);  //~ ERROR borrowed value does not live long enough
   |                ^------------------
   |                ||
   |                |temporary value created here
   |                returns a reference to data owned by the current function

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0515`.