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

   1 error[E0072]: recursive type `Foo` has infinite size
   2   --> $DIR/recursive-type-field.rs:3:1
   3    |
   4 LL | struct Foo<'a> {
   5    | ^^^^^^^^^^^^^^ recursive type has infinite size
   6 LL |     bar: Bar<'a>,
   7    |          ------- recursive without indirection
   8    |
   9 help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to make `Foo` representable
  10    |
  11 LL |     bar: Box<Bar<'a>>,
  12    |          ++++       +
  13
  14 error[E0072]: recursive type `Bar` has infinite size
  15   --> $DIR/recursive-type-field.rs:8:1
  16    |
  17 LL | struct Bar<'a> {
  18    | ^^^^^^^^^^^^^^ recursive type has infinite size
  19 LL |     y: (Foo<'a>, Foo<'a>),
  20    |        ------------------ recursive without indirection
  21 LL |     z: Option<Bar<'a>>,
  22    |        --------------- recursive without indirection
  23 ...
  24 LL |     d: [Bar<'a>; 1],
  25    |        ------------ recursive without indirection
  26 LL |     e: Foo<'a>,
  27    |        ------- recursive without indirection
  28 LL |     x: Bar<'a>,
  29    |        ------- recursive without indirection
  30    |
  31    = help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to make `Bar` representable
  32
  33 error: aborting due to 2 previous errors
  34
  35 For more information about this error, try `rustc --explain E0072`.