rust/tests/rustdoc-ui/check-fail.rs

// compile-flags: -Z unstable-options --check

#![feature(rustdoc_missing_doc_code_examples)]
#![deny(missing_docs)]
#![deny(rustdoc::missing_doc_code_examples)]
#![deny(rustdoc::all)]

//! ```rust,testharness
//~^ ERROR
//! let x = 12;
//! ```

pub fn foo() {}
//~^ ERROR
//~^^ ERROR

/// hello
//~^ ERROR
///
/// ```rust,testharness
/// let x = 12;
/// ```
pub fn bar() {}
Add tests for rustdoc --check option 2020-11-12 13:58:07 +00:00			`// compile-flags: -Z unstable-options --check`

Feature gate the rustdoc::missing_doc_code_examples lint 2022-09-12 18:10:35 +00:00			`#![feature(rustdoc_missing_doc_code_examples)]`
Add tests for rustdoc --check option 2020-11-12 13:58:07 +00:00			`#![deny(missing_docs)]`
Only include stable lints in `rustdoc::all` group Including unstable lints in the lint group produces unintuitive behavior on stable (see #106289). Meanwhile, if we only included unstable lints on nightly and not on stable, we could end up with confusing bugs that were hard to compare across versions of Rust that lacked code changes. I think that only including stable lints in `rustdoc::all`, no matter the release channel, is the most intuitive option. Users can then control unstable lints individually, which is reasonable since they have to enable the feature gates individually anyway. 2022-12-31 01:09:19 +00:00			`#![deny(rustdoc::missing_doc_code_examples)]`
Rename `rustdoc` to `rustdoc::all` When rustdoc lints were changed to be tool lints, the `rustdoc` group was removed, leading to spurious warnings like ``` warning: unknown lint: `rustdoc` ``` The lint group still worked when rustdoc ran, since rustdoc added the group itself. This renames the group to `rustdoc::all` for consistency with `clippy::all` and the rest of the rustdoc lints. 2021-03-05 14:50:20 +00:00			`#![deny(rustdoc::all)]`
Add tests for rustdoc --check option 2020-11-12 13:58:07 +00:00
Ensure that INVALID_CODEBLOCK_ATTRIBUTES lint is emitted 2020-11-12 20:55:26 +00:00			//! ```rust,testharness
			`//~^ ERROR`
			`//! let x = 12;`
			//! ```

Add tests for rustdoc --check option 2020-11-12 13:58:07 +00:00			`pub fn foo() {}`
			`//~^ ERROR`
			`//~^^ ERROR`
Ensure that INVALID_CODEBLOCK_ATTRIBUTES lint is emitted 2020-11-12 20:55:26 +00:00
			`/// hello`
			`//~^ ERROR`
			`///`
			/// ```rust,testharness
			`/// let x = 12;`
			/// ```
			`pub fn bar() {}`