error[E0275]: overflow evaluating the requirement `<T as B>::Type == <T as B>::Type`
  --> $DIR/impl-wf-cycle-3.rs:7:1
   |
LL | / impl<T> B for T
LL | | where
LL | |     T: A<Self::Type>,
   | |_____________________^
LL |   {
LL |       type Type = bool;
   |       --------- associated type `<T as B>::Type` is specified here
   |
note: required for `T` to implement `B`
  --> $DIR/impl-wf-cycle-3.rs:7:9
   |
LL | impl<T> B for T
   |         ^     ^
LL | where
LL |     T: A<Self::Type>,
   |        ------------- unsatisfied trait bound introduced here
help: replace the associated type with the type specified in this `impl`
   |
LL -     T: A<Self::Type>,
LL +     T: A<bool>,
   |

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0275`.