1error: no rules expected `(` 2 --> tests/ui/pin_project/invalid.rs:7:14 3 | 47 | #[pin()] //~ ERROR no rules expected the token `(` 5 | ^ no rules expected this token in macro call 6 | 7note: while trying to match `]` 8 --> src/lib.rs 9 | 10 | $(#[$pin:ident])? 11 | ^ 12 13error: no rules expected `(` 14 --> tests/ui/pin_project/invalid.rs:7:14 15 | 167 | #[pin()] //~ ERROR no rules expected the token `(` 17 | ^ no rules expected this token in macro call 18 | 19note: while trying to match `]` 20 --> src/lib.rs 21 | 22 | $(#[$pin:ident])? 23 | ^ 24 25error: no rules expected `#` 26 --> tests/ui/pin_project/invalid.rs:22:9 27 | 2822 | #[pin] //~ ERROR no rules expected the token `#` 29 | ^ no rules expected this token in macro call 30 | 31note: while trying to match meta-variable `$field_vis:vis` 32 --> src/lib.rs 33 | 34 | $field_vis:vis $field:ident: $field_ty:ty 35 | ^^^^^^^^^^^^^^ 36 37error: no rules expected `#` 38 --> tests/ui/pin_project/invalid.rs:22:9 39 | 4022 | #[pin] //~ ERROR no rules expected the token `#` 41 | ^ no rules expected this token in macro call 42 | 43note: while trying to match meta-variable `$field_vis:vis` 44 --> src/lib.rs 45 | 46 | $field_vis:vis $field:ident: $field_ty:ty 47 | ^^^^^^^^^^^^^^ 48 49error: cannot find attribute `pin` in this scope 50 --> tests/ui/pin_project/invalid.rs:13:7 51 | 5213 | #[pin] //~ ERROR cannot find attribute `pin` in this scope 53 | ^^^ 54