src/test/ui/associated-types/associated-types-overridden-binding.stderr

   1 error[E0284]: type annotations needed
   2   --> $DIR/associated-types-overridden-binding.rs:4:1
   3    |
   4 LL | trait Foo: Iterator<Item = i32> {}
   5    | ------------------------------- required by `Foo`
   6 LL | trait Bar: Foo<Item = u32> {}
   7    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `Self`
   8    |
   9    = note: cannot resolve `<Self as std::iter::Iterator>::Item == i32`
  10
  11 error[E0284]: type annotations needed
  12   --> $DIR/associated-types-overridden-binding.rs:7:1
  13    |
  14 LL | trait I32Iterator = Iterator<Item = i32>;
  15    | ----------------------------------------- required by `I32Iterator`
  16 LL | trait U32Iterator = I32Iterator<Item = u32>;
  17    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `Self`
  18    |
  19    = note: cannot resolve `<Self as std::iter::Iterator>::Item == i32`
  20
  21 error: aborting due to 2 previous errors
  22
  23 For more information about this error, try `rustc --explain E0284`.