error[E0516]: `typeof` is a reserved keyword but unimplemented
  --> $DIR/impl-closure-147146.rs:1:6
   |
LL | impl typeof(|| {}) {}
   |      ^^^^^^^^^^^^^ reserved keyword

error[E0516]: `typeof` is a reserved keyword but unimplemented
  --> $DIR/impl-closure-147146.rs:4:22
   |
LL | unsafe impl Send for typeof(|| {}) {}
   |                      ^^^^^^^^^^^^^ reserved keyword

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0516`.