error[E0061]: this function takes 0 arguments but 1 argument was supplied
  --> tests/ui/pinned_drop/call-drop-inner.rs:12:13
   |
12 |             __drop_inner(this);
   |             ^^^^^^^^^^^^ ----
   |                          |
   |                          unexpected argument of type `Pin<&mut S>`
   |                          help: remove the extra argument
   |
note: function defined here
  --> tests/ui/pinned_drop/call-drop-inner.rs:5:1
   |
5  | / pin_project! {
6  | |     pub struct S {
7  | |         #[pin]
8  | |         field: u8,
...  |
14 | |     }
15 | | }
   | |_^
   = note: this error originates in the macro `$crate::__pin_project_make_drop_impl` which comes from the expansion of the macro `pin_project` (in Nightly builds, run with -Z macro-backtrace for more info)