src/test/ui/lazy-type-alias-impl-trait/recursion2.stderr

   1 error[E0277]: a value of type `Foo` cannot be built from an iterator over elements of type `_`
   2   --> $DIR/recursion2.rs:10:24
   3    |
   4 LL |     std::iter::empty().collect()
   5    |                        ^^^^^^^ value of type `Foo` cannot be built from `std::iter::Iterator<Item=_>`
   6    |
   7    = help: the trait `FromIterator<_>` is not implemented for `Foo`
   8 note: required by a bound in `collect`
   9   --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
  10    |
  11 LL |     fn collect<B: FromIterator<Self::Item>>(self) -> B
  12    |                   ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `collect`
  13
  14 error: aborting due to previous error
  15
  16 For more information about this error, try `rustc --explain E0277`.