error[E0422]: cannot find struct, variant or union type `TyUInt` in this scope
  --> $DIR/issue-46332.rs:9:5
   |
LL | struct TyUint {}
   | ---------------- similarly named struct `TyUint` defined here
...
LL |     TyUInt {};
   |     ^^^^^^ help: a struct with a similar name exists (notice the capitalization): `TyUint`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0422`.