error[E0094]: intrinsic has wrong number of type parameters: found 2, expected 1
  --> $DIR/E0094.rs:3:15
   |
LL |     fn size_of<T, U>() -> usize;
   |               ^^^^^^ expected 1 type parameter

error: aborting due to previous error

For more information about this error, try `rustc --explain E0094`.