error: expected identifier, found keyword `self`
  --> tests/ui/pinned_drop/invalid-self.rs:10:26
   |
10 |     fn take_ref_self(ref self: Pin<&mut Self>) {} //~ ERROR expected identifier, found keyword `self`
   |                          ^^^^ expected identifier, found keyword

error: expected identifier, found keyword `self`
  --> tests/ui/pinned_drop/invalid-self.rs:11:34
   |
11 |     fn take_ref_mut_self(ref mut self: Pin<&mut Self>) {} //~ ERROR expected identifier, found keyword `self`
   |                                  ^^^^ expected identifier, found keyword

error: expected parameter name, found `@`
  --> tests/ui/pinned_drop/invalid-self.rs:13:25
   |
13 |     fn self_subpat(self @ S {}: Self) {} //~ ERROR expected one of `)`, `,`, or `:`, found `@`
   |                         ^ expected parameter name

error: expected one of `)`, `,`, or `:`, found `@`
  --> tests/ui/pinned_drop/invalid-self.rs:13:25
   |
13 |     fn self_subpat(self @ S {}: Self) {} //~ ERROR expected one of `)`, `,`, or `:`, found `@`
   |                        -^ expected one of `)`, `,`, or `:`
   |                        |
   |                        help: missing `,`