121e87bf14
`CheckAttrVisitor::check_doc_keyword` checks `#[doc(keyword = "..")]` attributes to ensure they are on an empty module, and that the value is a non-empty identifier. The `rustc::existing_doc_keyword` lint checks these attributes to ensure that the value is the name of a keyword. It's silly to have two different checking mechanisms for these attributes. This commit does the following. - Changes `check_doc_keyword` to check that the value is the name of a keyword (avoiding the need for the identifier check, which removes a dependency on `rustc_lexer`). - Removes the lint. - Updates tests accordingly. There is one hack: the `SelfTy` FIXME case used to used to be handled by disabling the lint, but now is handled with a special case in `is_doc_keyword`. That hack will go away if/when the FIXME is fixed. Co-Authored-By: Guillaume Gomez <guillaume1.gomez@gmail.com>
20 lines
479 B
Rust
20 lines
479 B
Rust
// Regression test for <https://github.com/rust-lang/rust/issues/98002>.
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// Keywords should not be generated in rustdoc JSON output and this test
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// ensures it.
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#![feature(rustdoc_internals)]
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#![no_std]
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//@ !has "$.index[*][?(@.name=='match')]"
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//@ has "$.index[*][?(@.name=='foo')]"
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#[doc(keyword = "match")]
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/// this is a test!
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pub mod foo {}
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//@ !has "$.index[*][?(@.name=='break')]"
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//@ !has "$.index[*][?(@.name=='bar')]"
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#[doc(keyword = "break")]
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/// hello
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mod bar {}
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