1 error[E0091]: type parameter `T` is unused
2 --> $DIR/E0091.rs:11:10
4 11 | type Foo<T> = u32; //~ ERROR E0091
5 | ^ unused type parameter
7 error[E0091]: type parameter `B` is unused
8 --> $DIR/E0091.rs:12:14
10 12 | type Foo2<A, B> = Box<A>; //~ ERROR E0091
11 | ^ unused type parameter
13 error: aborting due to 2 previous errors