Rollup of 10 pull requests #96774
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Rollup of 10 pull requests #96774
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This ICE was reported by `@matthiaskrgr`. A big THANK YOU to him. See `rust#94953`
Co-authored-by: Philipp Krones <hello@philkrones.com>
Not fired yet.
Co-Authored-By: Guillaume Gomez <guillaume1.gomez@gmail.com>
* If it's just `-> a`, use "In Function Return Types" * If it's just `a b`, use "In Function Parameters" * Otherwise, still use "In Function Signatures"
Looks like they were in FxHash order before, so it might just be luck that this used to be consistent across different word lengths.
Port the "unconstrained opaque type" diagnostic to using the diagnostic derive. Signed-off-by: David Wood <david.wood@huawei.com>
Diagnostics can have multiple primary spans, or have subdiagnostics repeated at multiple locations, so support `Vec<..>` fields in the diagnostic derive which become loops in the generated code. Signed-off-by: David Wood <david.wood@huawei.com>
Currently, the only API for creating errors from a diagnostic derive
will emit it immediately. This makes it difficult to add subdiagnostics
to diagnostics from the derive, so add `create_{err,warning}` functions
that return the diagnostic without emitting it.
Signed-off-by: David Wood <david.wood@huawei.com>
Port the "explicit generic arguments with impl trait" diagnostic to using the diagnostic derive. Signed-off-by: David Wood <david.wood@huawei.com>
…esleywiser Support tool lints with the `#[expect]` attribute (RFC 2383) This PR fixes the ICE rust-lang#94953 by making the assert for converted expectation IDs conditional. Additionally, it moves the lint expectation check into a separate query to support rustdoc and other tools. On the way, I've also added some tests to ensure that the attribute works for Clippy and rustdoc lints. The number of changes comes from the long test file. This may look like a monster PR, this may smell like a monster PR and this may be a monster PR, but it's a harmless monster. 🦕 --- Closes: rust-lang#94953 cc: rust-lang#85549 r? `@wesleywiser` cc: `@rust-lang/rustdoc`
…enkov Implement a lint to warn about unused macro rules This implements a new lint to warn about unused macro rules (arms/matchers), similar to the `unused_macros` lint added by rust-lang#41907 that warns about entire macros. ```rust macro_rules! unused_empty { (hello) => { println!("Hello, world!") }; () => { println!("empty") }; //~ ERROR: 1st rule of macro `unused_empty` is never used } fn main() { unused_empty!(hello); } ``` Builds upon rust-lang#96149 and rust-lang#96156. Fixes rust-lang#73576
make Size and Align debug-printing a bit more compact
In particular in `{:#?}`-mode, these take up a lot of space, so I think this is the better alternative (even though it is a bit longer in `{:?}` mode, I think it is still more readable).
We could make it even smaller by deviating further from what the actual code looks like, e.g. via something like `Size(4 bytes)`. Not sure what people would think about that?
Cc `@oli-obk`
…ch, r=GuillaumeGomez,jsha rustdoc: when running a function-signature search, tweak the tab bar # Before  # After 
bump libc version for uclibc fixes closes rust-lang#95866 The required functions have been added to libc in rust-lang/libc#2750. That change made it into libc 0.2.124, but this just takes the latest libc.
…twco turn `append_place_to_string` from recursion into iteration This PR fixes the FIXME in the impl of `append_place_to_string` which turns `append_place_to_string` from recursion into iteration, meanwhile simplifying the code relatively.
… r=notriddle Fixes reexports in search Fixes rust-lang#96681. At some point we stopped reexporting items in search so this PR fixes it. It also adds a regression test. r? `@notriddle`
…errors Put the incompatible_closure_captures lint messages in alphabetical order Looks like they were in hash order before, which was causing me trouble in rust-lang#94598, so this PR sorts the errors by trait name.
…illaumeGomez rustdoc: ensure HTML/JS side implementors don't have dups Fixes rust-lang#94641 Rendered: - https://notriddle.com/notriddle-rustdoc-test/impl-dups/std/iter/trait.Iterator.html - https://notriddle.com/notriddle-rustdoc-test/impl-dups/core/iter/trait.Iterator.html
…c, r=oli-obk
diagnostics: port more diagnostics to derive + add support for `Vec` fields
- Port "unconstrained opaque type" diagnostic to using the derive.
- Allow `Vec` fields in diagnostic derive - enables support for diagnostics that have multiple primary spans, or have subdiagnostics repeated at multiple locations. `Vec<..>` fields in the diagnostic derive become loops in the generated code.
- Add `create_{err,warning}` - there wasn't a way to create a diagnostic from a struct and not emit it straight away.
- Port "explicit generic args w/ impl trait" diagnostic to using the derive.
r? `@oli-obk`
cc `@pvdrz`
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@bors: r+ rollup=never p=10 |
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📌 Commit 7ea92fc has been approved by |
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Should #96656 be skipped? |
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You're absolutely right. Closing this rollup then. @bors r- |
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Successful merges:
#[expect]attribute (RFC 2383) #95542 (Support tool lints with the#[expect]attribute (RFC 2383))append_place_to_stringfrom recursion into iteration #96733 (turnappend_place_to_stringfrom recursion into iteration)Vecfields #96760 (diagnostics: port more diagnostics to derive + add support forVecfields)Failed merges:
r? @ghost
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