rust/tests/ui/feature-gates/unstable-attribute-rejects-already-stable-features.stderr

error: can't mark as unstable using an already stable feature
  --> $DIR/unstable-attribute-rejects-already-stable-features.rs:6:1
   |
LL | #[unstable(feature = "arbitrary_enum_discriminant", issue = "42")]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this feature is already stable
LL | #[rustc_const_unstable(feature = "arbitrary_enum_discriminant", issue = "42")]
LL | const fn my_fun() {}
   | -------------------- the stability attribute annotates this item
   |
help: consider removing the attribute
  --> $DIR/unstable-attribute-rejects-already-stable-features.rs:6:1
   |
LL | #[unstable(feature = "arbitrary_enum_discriminant", issue = "42")]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: can't mark as unstable using an already stable feature
  --> $DIR/unstable-attribute-rejects-already-stable-features.rs:7:1
   |
LL | #[rustc_const_unstable(feature = "arbitrary_enum_discriminant", issue = "42")]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this feature is already stable
LL | const fn my_fun() {}
   | -------------------- the stability attribute annotates this item
   |
help: consider removing the attribute
  --> $DIR/unstable-attribute-rejects-already-stable-features.rs:7:1
   |
LL | #[rustc_const_unstable(feature = "arbitrary_enum_discriminant", issue = "42")]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 2 previous errors
Emit an error for unstable attributes that reference already stable features Add missing error annotations and .stderr file Acknowledge comments 2024-10-11 20:05:58 +00:00			`error: can't mark as unstable using an already stable feature`
ensure that all publicly reachable const fn have const stability info 2024-11-02 20:19:21 +00:00			`--> $DIR/unstable-attribute-rejects-already-stable-features.rs:6:1`
Emit an error for unstable attributes that reference already stable features Add missing error annotations and .stderr file Acknowledge comments 2024-10-11 20:05:58 +00:00			`\|`
ensure that all publicly reachable const fn have const stability info 2024-11-02 20:19:21 +00:00			`LL \| #[unstable(feature = "arbitrary_enum_discriminant", issue = "42")]`
			`\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this feature is already stable`
Emit an error for unstable attributes that reference already stable features Add missing error annotations and .stderr file Acknowledge comments 2024-10-11 20:05:58 +00:00			`LL \| #[rustc_const_unstable(feature = "arbitrary_enum_discriminant", issue = "42")]`
			`LL \| const fn my_fun() {}`
			`\| -------------------- the stability attribute annotates this item`
			`\|`
			`help: consider removing the attribute`
ensure that all publicly reachable const fn have const stability info 2024-11-02 20:19:21 +00:00			`--> $DIR/unstable-attribute-rejects-already-stable-features.rs:6:1`
Emit an error for unstable attributes that reference already stable features Add missing error annotations and .stderr file Acknowledge comments 2024-10-11 20:05:58 +00:00			`\|`
ensure that all publicly reachable const fn have const stability info 2024-11-02 20:19:21 +00:00			`LL \| #[unstable(feature = "arbitrary_enum_discriminant", issue = "42")]`
			`\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^`
Emit an error for unstable attributes that reference already stable features Add missing error annotations and .stderr file Acknowledge comments 2024-10-11 20:05:58 +00:00
			`error: can't mark as unstable using an already stable feature`
ensure that all publicly reachable const fn have const stability info 2024-11-02 20:19:21 +00:00			`--> $DIR/unstable-attribute-rejects-already-stable-features.rs:7:1`
Emit an error for unstable attributes that reference already stable features Add missing error annotations and .stderr file Acknowledge comments 2024-10-11 20:05:58 +00:00			`\|`
			`LL \| #[rustc_const_unstable(feature = "arbitrary_enum_discriminant", issue = "42")]`
ensure that all publicly reachable const fn have const stability info 2024-11-02 20:19:21 +00:00			`\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this feature is already stable`
Emit an error for unstable attributes that reference already stable features Add missing error annotations and .stderr file Acknowledge comments 2024-10-11 20:05:58 +00:00			`LL \| const fn my_fun() {}`
			`\| -------------------- the stability attribute annotates this item`
			`\|`
			`help: consider removing the attribute`
ensure that all publicly reachable const fn have const stability info 2024-11-02 20:19:21 +00:00			`--> $DIR/unstable-attribute-rejects-already-stable-features.rs:7:1`
Emit an error for unstable attributes that reference already stable features Add missing error annotations and .stderr file Acknowledge comments 2024-10-11 20:05:58 +00:00			`\|`
ensure that all publicly reachable const fn have const stability info 2024-11-02 20:19:21 +00:00			`LL \| #[rustc_const_unstable(feature = "arbitrary_enum_discriminant", issue = "42")]`
			`\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^`
Emit an error for unstable attributes that reference already stable features Add missing error annotations and .stderr file Acknowledge comments 2024-10-11 20:05:58 +00:00
			`error: aborting due to 2 previous errors`