rust/src/test/ui/rust-2018/async-ident-allowed.stderr

error: `async` is a keyword in the 2018 edition
  --> $DIR/async-ident-allowed.rs:19:9
   |
LL |     let async = 3; //~ ERROR: is a keyword
   |         ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
   |
note: lint level defined here
  --> $DIR/async-ident-allowed.rs:13:9
   |
LL | #![deny(rust_2018_compatibility)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^
   = note: #[deny(keyword_idents)] implied by #[deny(rust_2018_compatibility)]
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
   = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: aborting due to previous error
Tweak the raw_identifiers lints in 2018 * Enable the `raw_identifiers` feature automatically in the 2018 preview * Only emit lint warnings if the `raw_identifiers` feature is activated cc rust-lang/cargo#5783 2018-07-25 19:26:58 -05:00			error: `async` is a keyword in the 2018 edition
			`--> $DIR/async-ident-allowed.rs:19:9`
			`\|`
			`LL \| let async = 3; //~ ERROR: is a keyword`
Removed `raw_identifiers` feature gate. 2018-08-09 15:51:12 -05:00			\| ^^^^^ help: you can use a raw identifier to stay compatible: `r#async`
Tweak the raw_identifiers lints in 2018 * Enable the `raw_identifiers` feature automatically in the 2018 preview * Only emit lint warnings if the `raw_identifiers` feature is activated cc rust-lang/cargo#5783 2018-07-25 19:26:58 -05:00			`\|`
			`note: lint level defined here`
			`--> $DIR/async-ident-allowed.rs:13:9`
			`\|`
			`LL \| #![deny(rust_2018_compatibility)]`
			`\| ^^^^^^^^^^^^^^^^^^^^^^^`
Generalize `async_idents` to all new keywords This commit generalizes the existing `async_idents` lint to easily encompass other identifiers that will be keywords in future editions. The new lint is called `keyword_idents` and the old `async_idents` lint is registered as renamed to this new lint. As a proof of concept the `try` keyword was added to this list as it looks to be listed as a keyword in the 2018 edition only. The `await` keyword was not added as it's not listed as a keyword yet. Closes #53077 2018-08-24 15:48:20 -05:00			`= note: #[deny(keyword_idents)] implied by #[deny(rust_2018_compatibility)]`
Tweak the raw_identifiers lints in 2018 * Enable the `raw_identifiers` feature automatically in the 2018 preview * Only emit lint warnings if the `raw_identifiers` feature is activated cc rust-lang/cargo#5783 2018-07-25 19:26:58 -05:00			`= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!`
			`= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>`

			`error: aborting due to previous error`