src/test/ui/associated-type-bounds/bad-bounds-on-assoc-in-trait.stderr

error[E0277]: `<<Self as Case1>::C as Iterator>::Item` cannot be sent between threads safely
  --> $DIR/bad-bounds-on-assoc-in-trait.rs:27:36
   |
LL |     type C: Clone + Iterator<Item: Send + Iterator<Item: for<'a> Lam<&'a u8, App: Debug>> + Sync>;
   |                                    ^^^^ `<<Self as Case1>::C as Iterator>::Item` cannot be sent between threads safely
   | 
  ::: $SRC_DIR/core/src/marker.rs:LL:COL
   |
LL | pub unsafe auto trait Send {
   | -------------------------- required by this bound in `Send`
   |
   = help: the trait `Send` is not implemented for `<<Self as Case1>::C as Iterator>::Item`
help: consider further restricting the associated type
   |
LL | trait Case1 where <<Self as Case1>::C as Iterator>::Item: Send {
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error[E0277]: `<<Self as Case1>::C as Iterator>::Item` is not an iterator
  --> $DIR/bad-bounds-on-assoc-in-trait.rs:27:43
   |
LL |     type C: Clone + Iterator<Item: Send + Iterator<Item: for<'a> Lam<&'a u8, App: Debug>> + Sync>;
   |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `<<Self as Case1>::C as Iterator>::Item` is not an iterator
   | 
  ::: $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
   |
LL | pub trait Iterator {
   | ------------------ required by this bound in `Iterator`
   |
   = help: the trait `Iterator` is not implemented for `<<Self as Case1>::C as Iterator>::Item`
help: consider further restricting the associated type
   |
LL | trait Case1 where <<Self as Case1>::C as Iterator>::Item: Iterator {
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error[E0277]: `<<Self as Case1>::C as Iterator>::Item` cannot be shared between threads safely
  --> $DIR/bad-bounds-on-assoc-in-trait.rs:27:93
   |
LL |     type C: Clone + Iterator<Item: Send + Iterator<Item: for<'a> Lam<&'a u8, App: Debug>> + Sync>;
   |                                                                                             ^^^^ `<<Self as Case1>::C as Iterator>::Item` cannot be shared between threads safely
   | 
  ::: $SRC_DIR/core/src/marker.rs:LL:COL
   |
LL | pub unsafe auto trait Sync {
   | -------------------------- required by this bound in `Sync`
   |
   = help: the trait `Sync` is not implemented for `<<Self as Case1>::C as Iterator>::Item`
help: consider further restricting the associated type
   |
LL | trait Case1 where <<Self as Case1>::C as Iterator>::Item: Sync {
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0277`.