error[E0089]: too few type parameters provided: expected 2 type parameters, found 1 type parameter
  --> $DIR/E0089.rs:14:5
   |
LL |     foo::<f64>(); //~ ERROR expected 2 type parameters, found 1 type parameter [E0089]
   |     ^^^^^^^^^^ expected 2 type parameters

error: aborting due to previous error

For more information about this error, try `rustc --explain E0089`.