1 error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
2 --> $DIR/issue-26262.rs:17:6
4 LL | impl<T: Tr> S<T::Assoc> {
5 | ^ unconstrained type parameter
7 error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
8 --> $DIR/issue-26262.rs:27:6
10 LL | impl<'a,T: Trait2<'a>> Trait1<<T as Trait2<'a>>::Foo> for T {
11 | ^^ unconstrained lifetime parameter
13 error: aborting due to 2 previous errors
15 For more information about this error, try `rustc --explain E0207`.