Rollup of 24 pull requests#159037
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…ives_bounds for opaques
This change prevents our lints from returning a span with stuff in it that isn't actually part of the doc comment. When that happens, it returns `None` instead.
It requires an allocation, and doesn't seem to help in practice. Fixes a nit found during review.
Co-authored-by: binarycat <binarycat@envs.net>
Co-authored-by: binarycat <binarycat@envs.net>
Co-authored-by: binarycat <binarycat@envs.net>
Both musl and glibc have supported static PIE for a while, so there's no reason to ever build a non-PIE executable with a modern toolchain.
…st from delegation parent
…iles instead of .rs files
The function `fn best_blame_constraint()` returns a `Vec<OutlivesConstraint>` and a `BlameConstraint`. The `BlameConstraint` is really just a slimmed down version of an `OutlivesConstraint`. So we can remove `BlameConstraint` entirely and instead return `Vec<OutlivesConstraint>` and an index into that `Vec`. (Encapsulated in a struct for nice ergonomics.) To prepare for that, change the code to adjust `Vec<OutlivesConstraint>` in-place and return info about the adjusted element, rather than returning info for a newly created "fake" `OutlivesConstraint`.
A recent change in InstSimplify is able to skip the `and` in this codegen, which is strictly an improvement. We accept the new version on newer LLVM and the old verison on older ones using the revisions system. The change in array-cmp.rs appears to have come from the same revision, so I gave it the same treatment. It's weirder to me though, because it merely changes the order of the phi operands which if I understand right doesn't actually matter.
…hoyuVanilla Merge three `MaxUniverse`s into one We have three similar visitors to find the max universe of a value. They differ only in whether they consider infers, placeholders or both. I think this is a small refactor without any behavior impact. r? @ShoyuVanilla or @khyperia
…=nikic Reapply "LLVM 23: Run AssignGUIDPass in some places" This reverts commit 4919940. This is a re-do of rust-lang#157055 now that the corresponding LLVM change has re-landed.
Use REST API in linkchecker script This changes the linkchecker script to use the REST API instead of the raw endpoint to better deal with rate limits. We've noticed some occasional times when GitHub Actions hits the rate limit. I believe the raw http interface uses IP-based rate limits. On GitHub Actions, you're at the mercy of when other users exhaust the rate limit for the IP your job happens to grab. I believe this should help, especially using the GITHUB_TOKEN from the Actions workflow. This will require updating the repos that use this script in order to benefit. This should be backwards compatible, though. I considered using the `gh` cli as an alternative, which is more convenient to use, but I wanted to make sure that this script can easily be run locally, and it seems more likely that someone will have curl than gh.
…kertdev [compiler] Implement `PartialOrd` via `Ord` for `Span` and newtype_indexes For something unconditionally `Ord`, this is better than using `partial_cmp` on fields. I couldn't find any other cases in the compiler codebase of this, but it's entirely possible I missed some. Let me know if you can think of any.
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⌛ Trying commit c057362 with merge da495ca… To cancel the try build, run the command Workflow: https://github.com/rust-lang/rust/actions/runs/29046433833 |
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Rollup of 24 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-*
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…uwer Rollup of 24 pull requests Successful merges: - #150946 (intrinsics: Add a fallback for non-const libm float functions) - #158510 (Enable `static_position_independent_executables` on all gnu and musl targets) - #158541 (Move `std::io::Write` to `core::io`) - #158899 (Fix `unaligned_volatile_store` by removing `MemFlags::UNALIGNED`) - #156027 (Consider captured regions for opaque type region liveness.) - #156370 (Reject linked dylib EII default overrides) - #156508 (Infer all anonymous lifetimes in assoc consts as `'static`) - #157561 (rustdoc: do not include extra stuff in span) - #158617 (allow mGCA const arguments to fall back to anon consts) - #158645 (Fix splat ICEs and ban it in closures) - #158859 (Improve `-Zls` diagnostic message on `.rs` files) - #158988 (Redo `TokenStreamIter`) - #158347 (Improve generic parameters handling for #[diagnostic::on_const]) - #158384 (Allow BackwardIncompatibleDropHint in polonius legacy) - #158722 (delegation: do not always inherit `ConstArgHasType` predicates) - #158739 (view-types: HIR lowering) - #158877 (borrowck: Keep returned `path` from `best_blame_constraint()` consistent) - #158883 (tests: fix enum-match.rs to handle LLVM 23) - #158886 (Add documentation for the `no_std` attribute) - #158940 (Implement feature `char_to_u32`) - #158951 (Merge three `MaxUniverse`s into one) - #158961 (Reapply "LLVM 23: Run AssignGUIDPass in some places") - #158995 (Use REST API in linkchecker script) - #158996 ([compiler] Implement `PartialOrd` via `Ord` for `Span` and newtype_indexes)
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Successful merges:
static_position_independent_executableson all gnu and musl targets #158510 (Enablestatic_position_independent_executableson all gnu and musl targets)std::io::Writetocore::io#158541 (Movestd::io::Writetocore::io)unaligned_volatile_storeby removingMemFlags::UNALIGNED#158899 (Fixunaligned_volatile_storeby removingMemFlags::UNALIGNED)'static#156508 (Infer all anonymous lifetimes in assoc consts as'static)-Zlsdiagnostic message on.rsfiles #158859 (Improve-Zlsdiagnostic message on.rsfiles)TokenStreamIter#158988 (RedoTokenStreamIter)ConstArgHasTypepredicates #158722 (delegation: do not always inheritConstArgHasTypepredicates)pathfrombest_blame_constraint()consistent #158877 (borrowck: Keep returnedpathfrombest_blame_constraint()consistent)no_stdattribute #158886 (Add documentation for theno_stdattribute)char_to_u32#158940 (Implement featurechar_to_u32)MaxUniverses into one #158951 (Merge threeMaxUniverses into one)PartialOrdviaOrdforSpanand newtype_indexes #158996 ([compiler] ImplementPartialOrdviaOrdforSpanand newtype_indexes)r? @ghost
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