Fix false positives on procedural macros of `missing_inline_in_public_items` lint
Fixes#6486.
changelog: Fix false positives on procedural macros of `missing_inline_in_public_items` lint.
Improve needless_borrowed_ref docs
changelog: none
I think "borrowed ref" is a confusing description for this lint. Destructuring a reference is the opposite of borrowing. So I updated the wording throughout the docs. Unfortunately this nit applies to the name of the lint itself, but I won't bother changing that. One motivation for these changes is to clarify the difference between this lint and `needless_borrow` (they are actually quite different). Let me know if I need to clarify anything or if you disagree with any changes.
Store HIR attributes in a side table
Same idea as #72015 but for attributes.
The objective is to reduce incr-comp invalidations due to modified attributes.
Notably, those due to modified doc comments.
Implementation:
- collect attributes during AST->HIR lowering, in `LocalDefId -> ItemLocalId -> &[Attributes]` nested tables;
- access the attributes through a `hir_owner_attrs` query;
- local refactorings to use this access;
- remove `attrs` from HIR data structures one-by-one.
Change in behaviour:
- the HIR visitor traverses all attributes at once instead of parent-by-parent;
- attribute arrays are sometimes duplicated: for statements and variant constructors;
- as a consequence, attributes are marked as used after unused-attribute lint emission to avoid duplicate lints.
~~Current bug: the lint level is not correctly applied in `std::backtrace_rs`, triggering an unused attribute warning on `#![no_std]`. I welcome suggestions.~~
Set Clippy authors to "The Rust Clippy Developers"
Clippy has grown enough, that putting specific people in the "authors"
field isn't warranted anymore.
As a heads-up: `@Manishearth` `@llogiq` `@birkenfeld` `@mcarton` `@oli-obk` `@phansch` `@matthiaskrgr` your names will be removed from one or more of the `Cargo.toml` files of Clippy. This of course does not mean that we value your previous work on Clippy any less ❤️
As per our discussion in today's meeting: https://rust-lang.zulipchat.com/#narrow/stream/257328-clippy/topic/Meeting.202021-03-09/near/229502514
changelog: none
