src/test/ui/type/type-recursive.stderr

   1 error[E0072]: recursive type `T1` has infinite size
   2   --> $DIR/type-recursive.rs:1:1
   3    |
   4 LL | struct T1 {
   5    | ^^^^^^^^^ recursive type has infinite size
   6 LL |     foo: isize,
   7 LL |     foolish: T1
   8    |              -- recursive without indirection
   9    |
  10 help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to make `T1` representable
  11    |
  12 LL |     foolish: Box<T1>
  13    |              ++++  +
  14
  15 error: aborting due to previous error
  16
  17 For more information about this error, try `rustc --explain E0072`.