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2025-08-01Add step metadata and a simple test for codegen backendsJakub Beránek-0/+27
2025-08-01Fix `ToolRustc` build with `download-rustc`Jakub Beránek-1/+7
2025-08-01Refactor `Rustdoc`Jakub Beránek-96/+90
2025-08-01Add step metadata and a few tests for `Doc` stepsJakub Beránek-0/+103
2025-08-01Implement `RustcPrivateCompilers` to unify building of `rustc_private` toolsJakub Beránek-269/+287
2025-08-01Rename `Builder::rustdoc` to `Builder::rustdoc_for_compiler`Jakub Beránek-24/+32
To clarify what it does.
2025-08-01Add step metadata to `RustAnalyzerProcMacroSrv`Jakub Beránek-0/+10
2025-08-01Cleanup `ensure_if_default` to not require `Option` outputJakub Beránek-7/+8
2025-08-01Add metadata to `Cargo` and `RustAnalyzer` toolsJakub Beránek-0/+20
2025-08-01Rename extended rustc tool macrosJakub Beránek-17/+19
2025-08-01Auto merge of #144735 - weihanglo:update-cargo, r=weihanglobors-0/+0
Update cargo 3 commits in a7fcef21feb4d835d1fee83b3f93b4aef86d5545..840b83a10fb0e039a83f4d70ad032892c287570a 2025-07-13 02:25:52 +0000 to 2025-07-30 13:59:19 +0000 - chore: fix some minor issues in comments (rust-lang/cargo#15787) - feat(schema): Expose `IndexPackage`, the description of a package within a Registry Index (rust-lang/cargo#15770) - chore: update toml/toml_edit to latest (rust-lang/cargo#15779) r? ghost
2025-08-01Properly pass path to staged `rustc` to `compiletest` self-testsJieyou Xu-16/+8
Otherwise, this can do weird things like use a global rustc, or try to use stage 0 rustc. This must be properly configured, because `compiletest` is intended to only support one compiler target spec JSON format (of the in-tree compiler).
2025-08-01Merge pull request #2529 from lcnr/type-system-invariantslcnr-0/+427
add a chapter documenting candidate preference
2025-08-01rarwlcnr-0/+427
2025-08-01Auto merge of #144773 - RalfJung:rollup-uif2yyj, r=RalfJungbors-173/+359
Rollup of 6 pull requests Successful merges: - rust-lang/rust#144397 (`tests/ui/issues/`: The Issues Strike Back [2/N]) - rust-lang/rust#144410 (Make tier 3 musl targets link dynamically by default) - rust-lang/rust#144708 (Add tracing to step.rs and friends) - rust-lang/rust#144730 (Create a typed wrapper for codegen backends in bootstrap) - rust-lang/rust#144771 (Remove some noisy triagebot pings for myself) - rust-lang/rust#144772 (add unsupported_calling_conventions to lint list) r? `@ghost` `@rustbot` modify labels: rollup
2025-08-01`{flat_,}map_identity`: recognize (tuple) struct de- and restructuringAda Alakbarova-13/+200
base check same fields different struct reordered fields different paths to the same struct same for tuple structs style: use `zip`-the-function all over the place makes the code a bit more concise by removing the need for explicit `.iter()` style: move precondition checking to the match guard the match arms above put the "sanity" checks in the guard, and call only `check_pat` in the body. With this commit, the (tuple) struct cases follow that convention as well. Well, almost -- I think the ident check belongs to the second category of checks, so I put it in the body as well misc: use `None` in the pattern directly this'll probably be marginally faster thanks to the equality check being now structural move the tests to the right file
2025-08-01more strongly dissuade use of `skip_binder`lcnr-30/+30
2025-08-01Update host toolchainNikita Popov-1/+1
Necessary to avoid a bolt-related crash.
2025-08-01Update to LLVM 21Nikita Popov-1/+1
2025-08-01bump versionBoxy-1/+1
2025-08-01Rollup merge of #144772 - RalfJung:unsupported_calling_conventions, r=lqdRalf Jung-0/+1
add unsupported_calling_conventions to lint list Seems like you can emit lints without them being on the list, but users cannot control them then... *oops*.
2025-08-01Rollup merge of #144771 - jieyouxu:noisy-ping, r=jieyouxuRalf Jung-8/+0
Remove some noisy triagebot pings for myself r? ghost
2025-08-01Rollup merge of #144730 - Kobzol:bootstrap-cg-typed, r=jieyouxuRalf Jung-79/+143
Create a typed wrapper for codegen backends in bootstrap To avoid representing them just with strings.
2025-08-01Rollup merge of #144708 - Stypox:add-tracing-to-step, r=RalfJungRalf Jung-9/+75
Add tracing to step.rs and friends Adds tracing calls to functions in `step.rs` (01717ffecfd47eb51f4877da6ad867b329a1ddd5), to friend functions related to evaluation and stepping (cbfa7c4b96b2ea26c1db185da9b59506bf8c8e55), and adds a new trait method `EnteredTraceSpan::or_if_tracing_disabled` (f0d0d1f5ecdf174696c8a74a5bc98967a2751c93). Adding `EnteredTraceSpan::or_if_tracing_disabled` is optional and is only useful to avoid having both `tracing::info!()` calls (that existed before) and `enter_trace_span!()` calls (that this PR adds) that would be redundant and would slow down the collection of traces. I say it is optional because it adds some cognitive complexity around `EnteredTraceSpan`, which is possibly not worth the reduced redundancy. Let me know if I should revert that commit. The tracing calls added in this PR are meant to make it easier to understand what was being executing at a particular point when looking at a trace. But they are likely not useful for the purpose of understanding which components are fast/slow, hence why I used `tracing_separate_thread` for them. After opening a trace generated using the code in this PR in https://ui.perfetto.dev, and after executing the following query and then pressing on "Show debug track", you will see something like the following image in the timeline: ```sql select slices.id, ts, dur, track_id, category, args.string_value as name, depth, stack_id, parent_stack_id, parent_id, slices.arg_set_id, thread_ts, thread_instruction_count, thread_instruction_delta, cat, slice_id from slices inner join args USING (arg_set_id) where args.key = "args." || slices.name and name = "step" ``` <img width="739" height="87" alt="image" src="https://github.com/user-attachments/assets/74ad9619-9a1f-40e5-9ef4-3db31e33d6e1" />
2025-08-01Rollup merge of #144410 - Gelbpunkt:musl-tier3-dynamic, r=jieyouxuRalf Jung-15/+0
Make tier 3 musl targets link dynamically by default Since we don't build std for these and don't provide any support for them, these can trivially be changed to link dynamically by default.
2025-08-01Rollup merge of #144397 - Kivooeo:issue2, r=jieyouxuRalf Jung-62/+140
`tests/ui/issues/`: The Issues Strike Back [2/N] Some `tests/ui/issues/` housekeeping, to trim down number of tests directly under `tests/ui/issues/`. Part of https://github.com/rust-lang/rust/issues/133895. r? ``@jieyouxu``
2025-08-01add unsupported_calling_conventions to lint listRalf Jung-0/+1
2025-08-01Merge pull request #4511 from RalfJung/auto-rustupRalf Jung-1/+1
update rustup PR message
2025-08-01Auto merge of #144768 - jhpratt:rollup-otf1yfj, r=jhprattbors-99/+440
Rollup of 7 pull requests Successful merges: - rust-lang/rust#143849 (rustdoc: never link to unnamable items) - rust-lang/rust#144683 (Simplify library dependencies on `compiler-builtins`) - rust-lang/rust#144691 (Extend `is_case_difference` to handle digit-letter confusables) - rust-lang/rust#144700 (rustdoc-json: Move `#[macro_export]` from `Other` to it's own variant) - rust-lang/rust#144751 (Add correct dynamic_lib_extension for aix) - rust-lang/rust#144757 (Ping Muscraft when emitter change) - rust-lang/rust#144759 (triagebot: Label `compiler-builtins` T-libs) r? `@ghost` `@rustbot` modify labels: rollup
2025-08-01update rustup PR messageRalf Jung-1/+1
2025-08-01Merge pull request #4510 from rust-lang/rustup-2025-08-01Ralf Jung-7737/+13330
Automatic Rustup
2025-08-01Remove some noisy triagebot pingsJieyou Xu-8/+0
2025-08-01Merge pull request #2527 from lolbinarycat/patch-5许杰友 Jieyou Xu (Joe)-2/+3
2025-08-01Constify additional Result functionsEvgenii Zheltonozhskii-25/+197
2025-08-01fmtThe Miri Cronjob Bot-1/+1
2025-08-01Merge ref 'adcb3d3b4cd3' from rust-lang/rustThe Miri Cronjob Bot-7736/+13329
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: adcb3d3b4cd3b7c4cde642f3ed537037f293738e Filtered ref: 5825740f16c56a1dac078765954330b987825b73 This merge was created using https://github.com/rust-lang/josh-sync.
2025-08-01Prepare for merging from rust-lang/rustThe Miri Cronjob Bot-1/+1
This updates the rust-version file to adcb3d3b4cd3b7c4cde642f3ed537037f293738e.
2025-08-01Rollup merge of #144759 - tgross35:triagebot-label, r=lqdJacob Pratt-0/+1
triagebot: Label `compiler-builtins` T-libs Changes to `compiler-builtins` don't currently get a `T-` label, but it is mostly managed by libs. Add the autolabel here.
2025-08-01Rollup merge of #144757 - Muscraft:triagebot-emitter-pings, r=lqdJacob Pratt-0/+8
Ping Muscraft when emitter change While I am working towards `annotate-snippets` being the default emitter for `rustc`, it would be helpful if I were pinged when the default emitter is modified so that I can more easily maintain parity in output between `rustc` and `annotate-snippets`.
2025-08-01Rollup merge of #144751 - dalvescb:curtisd/aix_libextension, r=NoratriebJacob Pratt-0/+2
Add correct dynamic_lib_extension for aix AIX uses `.a` for static and shared libraries, this fixes a number of `run-make` tests on AIX
2025-08-01Rollup merge of #144691 - xizheyin:suggest-confuse, r=estebankJacob Pratt-1/+1
Extend `is_case_difference` to handle digit-letter confusables This PR extends `is_case_difference` to handle digit-letter confusables Add support for detecting 0/O, 1/l, 5/S, 8/B, 9/g confusables in error suggestions. r? `@estebank`
2025-08-01Rollup merge of #144700 - aDotInTheVoid:macro-rules-for-macro-fools, ↵Jacob Pratt-4/+51
r=GuillaumeGomez rustdoc-json: Move `#[macro_export]` from `Other` to it's own variant Followup to rust-lang/rust#142936. cargo-semver-checks [cares about this attribute](https://github.com/obi1kenobi/trustfall-rustdoc-adapter/blob/4a0d1b0ca19b3115bb65d0b6695c388d7f474ac9/src/visibility_tracker.rs#L459-L476), and it wasn't included in the initial PR for structured attributes CC `@obi1kenobi.` r? `@GuillaumeGomez`
2025-08-01Rollup merge of #144691 - xizheyin:suggest-confuse, r=estebankJacob Pratt-58/+290
Extend `is_case_difference` to handle digit-letter confusables This PR extends `is_case_difference` to handle digit-letter confusables Add support for detecting 0/O, 1/l, 5/S, 8/B, 9/g confusables in error suggestions. r? `@estebank`
2025-08-01Rollup merge of #144683 - tgross35:builtins-via-std-workspace, ↵Jacob Pratt-37/+35
r=bjorn3,Noratrieb Simplify library dependencies on `compiler-builtins` The three panic-related library crates need to have access to `core`, and `compiler-builtins` needs to be in the crate graph. Rather than specifying both dependencies, switch these crates to use `rustc-std-workspace-core` which already does this. This means there is now a single place that the `compiler-builtins` dependency needs to get configured, for everything other than `alloc` and `std`. The second commit removes `compiler-builtins` from `std` (more details in the message).
2025-08-01Rollup merge of #143849 - lolbinarycat:rustdoc-priv-normalize-143222, ↵Jacob Pratt-0/+53
r=GuillaumeGomez rustdoc: never link to unnamable items fixes rust-lang/rust#143222
2025-08-01Auto merge of #144446 - nnethercote:opt-region-constraints, r=lcnrbors-241/+231
Optimize region constraints r? `@lcnr`
2025-07-31Correct some grammar in integer documentationTrevor Gross-18/+12
Update "between" to "among" (more than two items), connect the "which" dependent clause to the independent part, and remove the redundant "here".
2025-07-31add Option::reduceJeremy Smart-0/+37
2025-08-01Add human readable name "Cygwin"Yuyi Wang-0/+1
2025-07-31aarch64: Make `outline-atomics` a known target featureTrevor Gross-0/+9
This is a feature used by LLVM that is enabled for our `aarch64-linux` targets, which we would like to configure on in `std`. Thus, mark `outline-atomics` a known feature. It is left unstable for now.
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