| error[E0391]: cycle detected when computing the bounds for type parameter `T` |
| --> $DIR/issue-21177.rs:6:21 |
| | |
| LL | fn foo<T: Trait<A = T::B>>() { } |
| | ^^^^ |
| | |
| = note: ...which immediately requires computing the bounds for type parameter `T` again |
| note: cycle used when computing explicit predicates of `foo` |
| --> $DIR/issue-21177.rs:6:21 |
| | |
| LL | fn foo<T: Trait<A = T::B>>() { } |
| | ^^^^ |
| = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0391`. |
