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An issue tracking PRs, which might be relevant for the next nightly sync (#345): * https://github.com/rust-lang/rust/pull/117649 * https://github.com/rust-lang/rust/pull/118250 * https://github.com/rust-lang/rust/pull/118256 * https://github.com/rust-lang/rust/pull/118394 * https://github.com/rust-lang/rust/pull/118470 * https://github.com/rust-lang/rust/pull/118527 * https://github.com/rust-lang/rust/pull/118420 * https://github.com/rust-lang/rust/pull/118500...

xFrednet

Release post-mortem

21

0.3.0 release was done, but there were a number of problems with it. - The `crates-io` publishing job failed. I wonder why is that. It managed to publish part of...

Veetaha

This PR allows users to check if a given semantic type implements a specific trait. The implementation is inspired by Clippy's implementation of [`clippy_utils::ty::implements_trait`](https://doc.rust-lang.org/nightly/nightly-rustc/clippy_utils/ty/fn.implements_trait.html). It already works for simple traits,...

xFrednet

Simplify lint crates build to a single `cargo build` invocation

5

`cargo build` can be specified to build the dependent crates only. It means we can use the build workspace to both fetch and build the lint crate dlls with a...

Veetaha

API: Add a method to check if a semantic type implements a trait

1

This method could look similar to Clippy's [`implements_trait`](https://doc.rust-lang.org/nightly/nightly-rustc/clippy_utils/ty/fn.implements_trait.html) util. Once #93 is resolved, we should have access to the `TyDefId` of traits. Semantic paths are also almost done (#139). This...

xFrednet

[Feat]: Make it possible to use `AstPathSegment` and `Ident` as an emission node

1

### Summary I tried to update my `ToStringOnCowStr` lint to `0.3.0`, but I couldn't make it work seamlessly as I wanted. Here is the code that I have and I...

Veetaha

[Feat]: Add a method to get the parent node of a given node

4

### Summary Requesting the parent of a given node, is a fundamental feature required to build context-sensitive lints. It's useful to check the context that an expression occurs in or...

xFrednet

Inferred lifetimes, like the `'_` in `Cow(_cow: Cow

xFrednet

### Summary _No response_ ### Reproducer ````rust // /home/matthias/vcs/github/rust_misc_stuff/tests/ui/rfcs/rfc-2565-param-attrs/param-attrs-allowed.rs // check-pass // compile-flags: --cfg something #![deny(unused_mut)] extern "C" { fn ffi( #[allow(unused_mut)] a: i32, #[cfg(something)] b: i32, #[cfg_attr(something, cfg(nothing))] c:...

matthiaskrgr

### Summary _No response_ ### Reproducer ````rust #![feature(diagnostic_namespace)] #[diagnostic::on_unimplemented( on(_Self = "&str"), //~^WARN malformed `on_unimplemented` attribute //~|WARN malformed `on_unimplemented` attribute message = "trait has `{Self}` and `{T}` as params", label...

matthiaskrgr