| error[E0658]: non-builtin inner attributes are unstable |
| --> $DIR/proc-macro-gates.rs:10:5 |
| | |
| LL | #![empty_attr] |
| | ^^^^^^^^^^^^^^ |
| | |
| = note: see issue #54726 <https://github.com/rust-lang/rust/issues/54726> for more information |
| = help: add `#![feature(custom_inner_attributes)]` to the crate attributes to enable |
| |
| error[E0658]: non-builtin inner attributes are unstable |
| --> $DIR/proc-macro-gates.rs:14:5 |
| | |
| LL | #![empty_attr] |
| | ^^^^^^^^^^^^^^ |
| | |
| = note: see issue #54726 <https://github.com/rust-lang/rust/issues/54726> for more information |
| = help: add `#![feature(custom_inner_attributes)]` to the crate attributes to enable |
| |
| error: key-value macro attributes are not supported |
| --> $DIR/proc-macro-gates.rs:17:1 |
| | |
| LL | #[empty_attr = "y"] |
| | ^^^^^^^^^^^^^^^^^^^ |
| |
| error[E0658]: custom attributes cannot be applied to statements |
| --> $DIR/proc-macro-gates.rs:26:5 |
| | |
| LL | #[empty_attr] |
| | ^^^^^^^^^^^^^ |
| | |
| = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information |
| = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable |
| |
| error[E0658]: custom attributes cannot be applied to statements |
| --> $DIR/proc-macro-gates.rs:30:5 |
| | |
| LL | #[empty_attr] |
| | ^^^^^^^^^^^^^ |
| | |
| = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information |
| = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable |
| |
| error[E0658]: custom attributes cannot be applied to statements |
| --> $DIR/proc-macro-gates.rs:34:5 |
| | |
| LL | #[empty_attr] |
| | ^^^^^^^^^^^^^ |
| | |
| = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information |
| = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable |
| |
| error[E0658]: custom attributes cannot be applied to expressions |
| --> $DIR/proc-macro-gates.rs:38:14 |
| | |
| LL | let _x = #[identity_attr] 2; |
| | ^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information |
| = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable |
| |
| error[E0658]: custom attributes cannot be applied to expressions |
| --> $DIR/proc-macro-gates.rs:41:15 |
| | |
| LL | let _x = [#[identity_attr] 2]; |
| | ^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information |
| = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable |
| |
| error[E0658]: custom attributes cannot be applied to expressions |
| --> $DIR/proc-macro-gates.rs:44:14 |
| | |
| LL | let _x = #[identity_attr] println!(); |
| | ^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information |
| = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable |
| |
| error[E0658]: procedural macros cannot be expanded to patterns |
| --> $DIR/proc-macro-gates.rs:49:12 |
| | |
| LL | if let identity!(Some(_x)) = Some(3) {} |
| | ^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information |
| = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable |
| |
| error[E0658]: procedural macros cannot be expanded to statements |
| --> $DIR/proc-macro-gates.rs:52:5 |
| | |
| LL | empty!(struct S;); |
| | ^^^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information |
| = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable |
| |
| error[E0658]: procedural macros cannot be expanded to statements |
| --> $DIR/proc-macro-gates.rs:53:5 |
| | |
| LL | empty!(let _x = 3;); |
| | ^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information |
| = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable |
| |
| error[E0658]: procedural macros cannot be expanded to expressions |
| --> $DIR/proc-macro-gates.rs:55:14 |
| | |
| LL | let _x = identity!(3); |
| | ^^^^^^^^^^^^ |
| | |
| = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information |
| = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable |
| |
| error[E0658]: procedural macros cannot be expanded to expressions |
| --> $DIR/proc-macro-gates.rs:56:15 |
| | |
| LL | let _x = [empty!(3)]; |
| | ^^^^^^^^^ |
| | |
| = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information |
| = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable |
| |
| error: aborting due to 14 previous errors |
| |
| For more information about this error, try `rustc --explain E0658`. |