Improve handling of rustdoc lints when used with raw doc fragments.
1. `rustdoc::bare_urls` no longer outputs incoherent suggestions if `source_span_for_markdown_range` returns None, instead outputting no suggestion
2. `source_span_for_markdown_range` has one more heuristic, so it will return `None` less often.
3. add ui test to make sure we don't emit nonsense suggestions.
fixes https://github.com/rust-lang/rust/issues/135851
Rollup of 7 pull requests
Successful merges:
- #135562 (Add ignore value suggestion in closure body)
- #139635 (Finalize repeat expr inference behaviour with inferred repeat counts)
- #139668 (Handle regions equivalent to 'static in non_local_bounds)
- #140218 (HIR ty lowering: Clean up & refactor the lowering of type-relative paths)
- #140435 (use uX::from instead of _ as uX in non - const contexts)
- #141130 (rustc_on_unimplemented cleanups)
- #141286 (Querify `coroutine_hidden_types`)
Failed merges:
- #140247 (Don't build `ParamEnv` and do trait solving in `ItemCtxt`s when lowering IATs)
r? `@ghost`
`@rustbot` modify labels: rollup
1. rustdoc::bare_urls doesn't output
invalid suggestions if source_span_for_markdown_range
fails to find a span
2. source_span_for_markdown_range tries harder to
return a span by applying an additional diagnostic
fixes https://github.com/rust-lang/rust/issues/135851
Emit a warning if the doctest `main` function will not be run
Fixes#140310.
I think we could try to go much further like adding a "link" (ie UI annotations) on the `main` function in the doctest. However that will require some more computation, not sure if it's worth it or not. Can still be done in a follow-up if we want it.
For now, this PR does two things:
1. Pass the `DiagCtxt` to the doctest parser to emit the warning.
2. Correctly generate the `Span` to where the doctest is starting (I hope the way I did it isn't too bad either...).
cc `@fmease`
r? `@notriddle`
rustdoc-json: Remove false docs and add test for inline attribute
The docs about how `#[inline]` was represented isn't true. Updates the comment, and adds a test.
CC #137645
r? `@GuillaumeGomez`
Use Docker cache from the current repository
This is needed to make the cache work after moving CI from the `rust-lang-ci` org to `rust-lang`. Shouldn't be merged until we actually move bors.
Context: https://github.com/rust-lang/infra-team/issues/188
r? `@marcoieni`
Update books
## rust-lang/edition-guide
1 commits in 1b1bb49babd65c732468cfa515b0c009bd1d26bc..aa6ce337c0adf7a63e33960d184270f2a45ab9ef
2025-05-20 23:47:34 UTC to 2025-05-20 23:47:34 UTC
- Update references to the `missing_fragment_specifier` lint (rust-lang/edition-guide#376)
## rust-lang/reference
3 commits in acd0231ebc74849f6a8907b5e646ce86721aad76..118fd1f1f0854f50e3ae1fe4b64862aad23009ca
2025-05-20 22:52:38 UTC to 2025-05-20 21:45:13 UTC
- Explain why nested receivers are dyn-incompatible (rust-lang/reference#1822)
- Enable `[canonicalize-issue-links]` and `[no-mentions]` in triagebot (rust-lang/reference#1788)
- Mention the temporary scope of `while let`. (rust-lang/reference#1779)
[win][ci] Update LLVM toolchain used to build LLVM to 20
While trying to get the aarch64-msvc build working correctly (#140136), I needed to update the version of LLVM used to build LLVM in Windows CI runners to 20 (as this has improved support for Arm64 and Arm64EC on Windows).
This catches Windows up to Linux which was updated to 20 by #137189
try-job: `x86_64-apple-*`
try-job: `aarch64-apple`
try-job: `x86_64-msvc-*`
try-job: `i686-msvc-*`
try-job: `x86_64-mingw-*`
Get rid of unnecessary `BufDisplay` abstraction
r? `@GuillaumeGomez` , since you reviewed the introduction of `BufDisplay` in #136784 . Not sure when it became unnecessary, but it did :)
(feel free to reassign if you wish)
Rollup of 7 pull requests
Successful merges:
- #139419 (Error on recursive opaque ty in HIR typeck)
- #141236 (Resolved issue with mismatched types triggering ICE in certain scenarios)
- #141253 (Warning added when dependency crate has async drop types, and the feature is disabled)
- #141269 (rustc-dev-guide subtree update)
- #141275 (`gather_locals`: only visit guard pattern guards when checking the guard)
- #141279 (`lower_to_hir` cleanups)
- #141285 (Add tick to `RePlaceholder` debug output)
r? `@ghost`
`@rustbot` modify labels: rollup
update llvm-tools logic for `dist` and `install` steps
First commit aligns `build_steps::compile` and `build_steps::dist` logics for copying llvm-tools, and the second commit adds the correct `should_run` condition for `LlvmTools` step as the previous one was clearly incorrect.
Fixes#140913
