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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: aborting due to 9 previous errors
For more information about this error, try `rustc --explain E0658`.
|
