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2025-07-06Rollup merge of #143492 - Diggsey:db-fix-object-ambiguity, r=RalfJungMatthias Krüger-6/+14
Use `object` crate from crates.io to fix windows build error See https://rust-lang.zulipchat.com/#narrow/channel/386786-rustc-codegen-gcc/topic/Cannot.20compile.20rustc.20on.20Windows.2010/with/527240094
2025-07-06Rollup merge of #143252 - JonathanBrouwer:rewrite_empty_attribute, ↵Matthias Krüger-199/+201
r=jdonszelmann Rewrite empty attribute lint for new attribute parser cc `@jdonszelmann`
2025-07-06Auto merge of #143521 - matthiaskrgr:rollup-kpv1og3, r=matthiaskrgrbors-179/+350
Rollup of 6 pull requests Successful merges: - rust-lang/rust#143416 (mbe: Defer checks for `compile_error!` until reporting an unused macro rule) - rust-lang/rust#143470 (std: sys: net: uefi: tcp4: Implement read) - rust-lang/rust#143477 (use `is_multiple_of` and `div_ceil`) - rust-lang/rust#143484 (distinguish the duplicate item of rpitit) - rust-lang/rust#143493 (tidy: use --bless for tidy spellcheck instead of spellcheck:fix) - rust-lang/rust#143504 (compiletest: print slightly more information on fs::write failure) r? `@ghost` `@rustbot` modify labels: rollup
2025-07-06Rollup merge of #143504 - RalfJung:compiletest-err, r=jieyouxuMatthias Krüger-1/+2
compiletest: print slightly more information on fs::write failure See [#t-infra > compiletest: panic in dump_output_file: No such file or dire @ 💬](https://rust-lang.zulipchat.com/#narrow/channel/242791-t-infra/topic/compiletest.3A.20panic.20in.20dump_output_file.3A.20No.20such.20file.20or.20dire/near/527294714)
2025-07-06Rollup merge of #143493 - lolbinarycat:tidy-spellcheck-bless, r=KobzolMatthias Krüger-6/+17
tidy: use --bless for tidy spellcheck instead of spellcheck:fix previous behavior was inconsistent with existing extra checks. unsure if this needs a change tracker entry or a warning for people who try to use the old behavior. unsure if we should call this `spellcheck:lint` for consistency. making this consistent is a prerequisite for https://github.com/rust-lang/rust/pull/143398 cc `@nnethercote` r? `@Kobzol`
2025-07-06Rollup merge of #143484 - bvanjoi:issue-140796, r=compiler-errorsMatthias Krüger-2/+112
distinguish the duplicate item of rpitit Fixes rust-lang/rust#140796 r? compiler cc `@Zoxc`
2025-07-06Rollup merge of #143477 - folkertdev:use-is-multiple-of, r=joshtriplettMatthias Krüger-34/+33
use `is_multiple_of` and `div_ceil` In tricky logic, these functions are much more informative than the manual implementations. They also catch subtle bugs: - the manual `is_multiple_of` often does not handle division by zero - manual `div_ceil` often does not consider overflow The transformation is free for `is_multiple_of` if the divisor is compile-time known to be non-zero. For `div_ceil` there is a small cost to considering overflow. Here is some assembly https://godbolt.org/z/5zP8KaE1d.
2025-07-06Rollup merge of #143470 - Ayush1325:uefi-tcp4-recv, r=joshtriplettMatthias Krüger-6/+52
std: sys: net: uefi: tcp4: Implement read - A blocking implementation of tcp4 read. - Basically a copy of [write](https://github.com/rust-lang/rust/pull/141532)
2025-07-06Rollup merge of #143416 - joshtriplett:mbe-simplifications, r=nnethercoteMatthias Krüger-130/+134
mbe: Defer checks for `compile_error!` until reporting an unused macro rule The current MBE parser checks rules at initial parse time to see if their RHS has `compile_error!` in it, and returns a list of rule indexes and LHS spans that don't map to `compile_error!`, for use in unused macro rule checking. Instead, have the unused macro rule reporting ask the macro for the rule to report, and let the macro check at that time. That avoids checking rules unless they're unused. In the process, refactor the data structure used to store macro rules, to group the LHS and RHS (and LHS span) of each rule together, and refactor the unused rule tracking to only track rule indexes. This builds atop a couple of minor MBE refactors. I would suggest reviewing commit-by-commit. The overall result is a further simplification of the macro code.
2025-07-06Fix line break after ":" in unpretty attribute printJonathan Brouwer-10/+8
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
2025-07-06Rewrite empty attribute lintJonathan Brouwer-191/+195
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
2025-07-06Auto merge of #143354 - Shourya742:2025-07-03-bye-bye-as_mut-command, r=Kobzolbors-46/+76
Port streaming commands in bootstrap to `BootstrapCommand` and remove `as_command_mut` This PR adds streaming capabilities to BootstrapCommand and migrate existing command streaming scenario's used in bootstrap. r? `@Kobzol`
2025-07-06distinguish the duplicate item of rpititbohan-2/+112
2025-07-06Auto merge of #143507 - matthiaskrgr:rollup-lpg7t12, r=matthiaskrgrbors-809/+1719
Rollup of 6 pull requests Successful merges: - rust-lang/rust#143238 (Port `#[ignore]` to the new attribute parsing infrastructure) - rust-lang/rust#143441 (Stop using `Key` trait unnecessarily) - rust-lang/rust#143478 (Miri subtree update) - rust-lang/rust#143486 (remove armv5te-unknown-linux-gnueabi target maintainer) - rust-lang/rust#143489 (Complete rustc_ast::mut_visit for spans.) - rust-lang/rust#143494 (Remove yields_in_scope from the scope tree.) r? `@ghost` `@rustbot` modify labels: rollup
2025-07-06Auto merge of #143126 - dianqk:update-llvm, r=nikicbors-0/+24
Update LLVM submodule Fixes rust-lang/rust#140686, fixes rust-lang/rust#141913, fixes rust-lang/rust#142752, fixes rust-lang/rust#143399.
2025-07-05mbe: Defer checks for `compile_error!` until reporting an unused macro ruleJosh Triplett-92/+80
The MBE parser checks rules at initial parse time to see if their RHS has `compile_error!` in it, and returns a list of rule indexes and LHS spans that don't map to `compile_error!`, for use in unused macro rule checking. Instead, have the unused macro rule reporting ask the macro for the rule to report, and let the macro check at that time. That avoids checking rules unless they're unused. In the process, refactor the data structure used to store macro rules, to group the LHS and RHS (and LHS span) of each rule together, and refactor the unused rule tracking to only track rule indexes. This ends up being a net simplification, and reduction in code size.
2025-07-05mbe: Simplify a match to a let-elseJosh Triplett-3/+2
2025-07-05mbe: Add a helper to parse a single `TokenTree`Josh Triplett-22/+20
The parser repeatedly invokes the `parse` function, constructing a one-entry vector, and assuming that the return value will be a one-entry vector. Add a helper for that case. This will simplify adding additional callers, and put all the logic in one place to allow potential future simplification of the one-TT case.
2025-07-05Rollup merge of #143494 - cjgillot:no-yield-in-scope, r=compiler-errorsMatthias Krüger-263/+37
Remove yields_in_scope from the scope tree. I believe this has not been in use since we removed the HIR-based generator interior type computation.
2025-07-05Rollup merge of #143489 - cjgillot:mut-visit-span, r=petrochenkovMatthias Krüger-11/+79
Complete rustc_ast::mut_visit for spans. Extracted from https://github.com/rust-lang/rust/pull/127241 r? `@petrochenkov`
2025-07-05Rollup merge of #143486 - husqvarnagroup:af/no-armv5te-target-maintainer, ↵Matthias Krüger-1/+1
r=petrochenkov remove armv5te-unknown-linux-gnueabi target maintainer Sadly my former employer doesn't want to maintain this any more and I have no personal interest in maintaining it.
2025-07-05Rollup merge of #143478 - RalfJung:miri-sync, r=RalfJungMatthias Krüger-475/+1469
Miri subtree update r? `@ghost`
2025-07-05Rollup merge of #143441 - compiler-errors:no-key, r=petrochenkovMatthias Krüger-19/+16
Stop using `Key` trait unnecessarily Few places where the `Key` trait was being used but not really for a useful reason. This fixes those usages. Namely, `<Ty as Key>::default_span()` is `DUMMY_SP` anyways.
2025-07-05Rollup merge of #143238 - JonathanBrouwer:ignore_parser, r=jdonszelmannMatthias Krüger-40/+117
Port `#[ignore]` to the new attribute parsing infrastructure Ports `ignore` to the new attribute parsing infrastructure for https://github.com/rust-lang/rust/issues/131229#issuecomment-2971353197 This PR duplicates a change from https://github.com/rust-lang/rust/pull/143237 Draft until that one is merged
2025-07-05Auto merge of #142732 - compiler-errors:more-root, r=lcnrbors-119/+33
Canonicalize input ty/ct infer/placeholder in the root universe We shouldn't care what universe the inputs are, since we only ever do the leak check on the universes instantiated after entering the canonical binder.
2025-07-05bootstrap: add change_tracker entry for removal of spellcheck:fixbinarycat-0/+5
2025-07-05compiletest: print slightly more information on fs::write failureRalf Jung-1/+2
2025-07-05Port `#[ignore]` to the new attribute parsing infrastructureJonathan Brouwer-40/+117
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
2025-07-05Don't compress input universesMichael Goulet-111/+10
2025-07-06restructure try_run_testsbit-aloo-18/+13
2025-07-05Canonicalize input ty/ct infer/placeholder in the root universeMichael Goulet-8/+23
2025-07-05Stop using Key trait randomlyMichael Goulet-19/+16
2025-07-05Auto merge of #143496 - saethlin:rollup-4u43rgj, r=saethlinbors-133/+401
Rollup of 3 pull requests Successful merges: - rust-lang/rust#143291 (codegen_ssa: replace a Result by an Either) - rust-lang/rust#143445 (move `va_copy`, `va_arg` and `va_end` to `core::intrinsics`) - rust-lang/rust#143447 ([COMPILETEST-UNTANGLE 4/N] Improve compiletest config documentation) r? `@ghost` `@rustbot` modify labels: rollup
2025-07-05Rollup merge of #143447 - jieyouxu:compiletest-maintenance-4, r=KobzolBen Kimock-93/+353
[COMPILETEST-UNTANGLE 4/N] Improve compiletest config documentation This is part of a patch series to untangle `compiletest` to hopefully nudge it towards being more maintainable. This PR should contain **no functional changes**. This is pulled out to its own PR to make follow-up changes easier to review. There are *intentionally* a *lot* of FIXME comments, intended to be gradually addressed in follow-ups. r? `@Kobzol`
2025-07-05Rollup merge of #143445 - folkertdev:va-list-intrinsics, r=RalfJungBen Kimock-17/+24
move `va_copy`, `va_arg` and `va_end` to `core::intrinsics` some questions: - should these functions be `pub`? - is a separate module justified? r? `@RalfJung`
2025-07-05Rollup merge of #143291 - RalfJung:result-isnt-either, r=scottmcmBen Kimock-23/+24
codegen_ssa: replace a Result by an Either `Err` here clearly does not indicate an "error" of any sort, so the use of `Result` is confusing. Let's use a sum type that does not come with the baggage of `Result`.
2025-07-05Make tempfile a normal dependencyDiggory Blake-5/+3
2025-07-05tidy: add specific error message for trying to use `spellcheck:fix`.binarycat-0/+7
2025-07-05Remove yields_in_scope from the scope tree.Camille GILLOT-263/+37
2025-07-05tidy: use --bless for tidy spellcheck instead of spellcheck:fixbinarycat-6/+5
previous behavior was inconsistent with existing extra checks.
2025-07-05Use `object` crate from crates.io to fix windows build errorDiggory Blake-1/+11
2025-07-05codegen_ssa: replace a Result by an EitherRalf Jung-23/+24
2025-07-05Auto merge of #143474 - jieyouxu:bootstrap-llvm-snapshot, r=Kobzolbors-0/+8
Pretend in bootstrap snapshot tests that we always build in-tree LLVM Otherwise, depending on whether CI LLVM is inhibited or if an externally-provided LLVM is used, bootstrap host LLVM build step could be missing in step snapshots. Note that I'm not sure if this is the *right* solution (this might be *a* solution). I imagine we do want to control for the set of configuration that these snapshot tests are run, as much as possible. r? `@Kobzol`
2025-07-05Complete mut_visit.Camille GILLOT-11/+79
2025-07-05remove armv5te-unknown-linux-gnueabi target maintainerAdrian Friedli-1/+1
2025-07-05mbe: Introduce an enum for which part of a rule we're parsingJosh Triplett-17/+36
Rather than a `bool` that's `true` for the LHS and `false` for the RHS, use a self-documenting enum.
2025-07-05Auto merge of #143473 - workingjubilee:rollup-bxie7zg, r=scottmcmbors-948/+1256
Rollup of 11 pull requests Successful merges: - rust-lang/rust#142440 (`tests/ui`: A New Order [14/N]) - rust-lang/rust#143040 (Add `const Rem`) - rust-lang/rust#143086 (Update poison.rs to fix the typo (sys->sync)) - rust-lang/rust#143202 (`tests/ui`: A New Order [18/N]) - rust-lang/rust#143296 (`tests/ui`: A New Order [21/N]) - rust-lang/rust#143297 (`tests/ui`: A New Order [22/N]) - rust-lang/rust#143299 (`tests/ui`: A New Order [24/N]) - rust-lang/rust#143300 (`tests/ui`: A New Order [25/N]) - rust-lang/rust#143397 (test passing a `VaList` from rust to C) - rust-lang/rust#143410 (Block SIMD in transmute_immediate; delete `OperandValueKind`) - rust-lang/rust#143452 (Fix CLI completion check in `tidy`) r? `@ghost` `@rustbot` modify labels: rollup
2025-07-05use `div_ceil` instead of manual logicFolkert de Vries-18/+17
2025-07-05use `is_multiple_of` instead of manual moduloFolkert de Vries-16/+16
2025-07-05update lockfileRalf Jung-0/+1
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2026-05-03 22:41:42 +0000