Rollup of 21 pull requests#155979
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The previously pinned versions of openssl-sys and curl-sys are not compatible with OpenSSL 4.0.x. - `curl-sys`: 0.4.84+curl-8.17.0 -> 0.4.87+curl-8.19.0 - `openssl-sys`: 0.9.111 -> 0.9.114
Wire IsProcessorFeaturePresent for the PF_ARM_* constants exposed in Windows SDK 26100 (Win11 24H2): fp16 PF_ARM_V82_FP16_INSTRUCTIONS_AVAILABLE (67) i8mm PF_ARM_V82_I8MM_INSTRUCTIONS_AVAILABLE (66) bf16 PF_ARM_V86_BF16_INSTRUCTIONS_AVAILABLE (68) sha3 PF_ARM_SHA3 (64) AND PF_ARM_SHA512 (65) lse2 PF_ARM_LSE2_AVAILABLE (62) f32mm PF_ARM_SVE_F32MM_INSTRUCTIONS_AVAILABLE (58) f64mm PF_ARM_SVE_F64MM_INSTRUCTIONS_AVAILABLE (59) Also derive `rdm` from FEAT_DotProd. There is no PF_ARM_RDM_* constant; FEAT_DotProd is an optional v8.2-A feature only present on cores that implement at least v8.1-A, and v8.1-A with AdvSIMD mandates FEAT_RDM (Arm ARM K.a §D17.2.91). AdvSIMD is universal on Windows-on-ARM. See PR description for full rationale and .NET 10 precedent. All eight feature names have been stable in `is_aarch64_feature_detected!` on Linux/Darwin/BSD since Rust 1.60.
…pport Add `stat` and `lstat` shims for all Unixes
…x2var_epi64 Implement `_mm512_permutex2var_epi64` shim
Co-authored-by: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Make FileMetadata track Unix-specific fields as optional data. Advertise STATX_* bits only for metadata that is actually available. Add libc-fs coverage for statx on file paths, file descriptors, and AT_EMPTY_PATH on pipes
…ts, allowing to use `FnOnce` instead of `Fn`
Because the memory safety of `FlatMapInPlace::flat_map_in_place` depends on `FlatMapInPlaceVec` impls behaving correctly.
shims: improve Linux statx
…tcp-proto Allow setting `IPPROTO_TCP` as protocol in `socket` syscall
And use it in `partial_cmp` implementation for visibilities
This PR tries to address rust-lang/unsafe-code-guidelines#584 (comment). It is part of a bachelor thesis supervised by @JoJoDeveloping and @RalfJung, for more information, see: https://github.com/user-attachments/files/26537277/Project_Description.pdf. This implements the checking for implicit writes for Tree Borrows. It is disabled by default but can be enabled using the `-Zmiri-tree-borrows-implicit-writes` flag. When it is enabled, Miri inserts a write for all mutable borrows on function entry. This enables the optimization implemented here: rust-lang#155207
tree borrows: implicit writes
…henyukang use the new `//@ needs-asm-mnemonic: ret` more Since rust-lang#155692 we have this neat new rule, and a couple of tests should be able to use them.
…d-more, r=Mark-Simulacrum ci(free-disk-space): remove more tools and fix warnings With this PR I remove more space and improve the free-disk-space-linux script. If you prefer me to split this PR into multiple ones, let me know. Discussed in [#t-infra > some jobs running out of disk space](https://rust-lang.zulipchat.com/#narrow/channel/242791-t-infra/topic/some.20jobs.20running.20out.20of.20disk.20space/with/591666099) ## Test I tested this change in marcoieni/actions-test@196ce70. As you can see the workflows run without warnings, which ensures that we can remove all the space possible from the arm runners. I also tested this change in this repository, by commenting out the mechanism to skip disk cleanup in case there is sufficient available disk space. ( see rust-lang@86529fb ) If I don't comment out the code, it can happen that the CI skips the code I edited because there's enough disk space in the runners that this CI is running. Here's the change of that commit: ``` # sufficientSpaceEarlyExit # checkAlternative ``` ## Storage saved In that temporary commit, I measured how much we are saving. It looks like this PR saves ~2GB: * Before this PR, from https://github.com/rust-lang/rust/actions/runs/25082499114/job/73490814240: `Total saved: Saved 35GiB` * In this PR, from https://github.com/rust-lang/rust/actions/runs/25099446145/job/73544774148: `Total saved: Saved 37GiB`
bump curl-sys and openssl-sys to support OpenSSL 4.0.x The previously pinned versions of openssl-sys and curl-sys are not compatible with OpenSSL 4.0.x. - `curl-sys`: 0.4.84+curl-8.17.0 -> 0.4.87+curl-8.19.0 - `openssl-sys`: 0.9.111 -> 0.9.114 r? @mati865 @rustbot label +beta-nominated +stable-nominated
…thanBrouwer Add `AcceptContext::expect_key_value`
…ic, r=wesleywiser Avoid misleading return-type note for foreign `Fn` callees Fixes rust-lang#155727. The issue occurred because the code that emitted the `Fn`/`FnMut` suggestion only avoided the return-type fallback when it could point at a local callee argument. The local case from rust-lang#125325 was fixed in rust-lang#126226, but nested cross-crate cases could still suggest changing the enclosing function's return type even though the relevant `Fn` requirement came from the callee argument. This is also the broader diagnostic shape discussed in rust-lang#119985. This PR checks the instantiated callee predicates for an exact `Fn` bound on the closure argument, and extends `wrong-closure-arg-suggestion-125325` with cross-crate function and method cases for that path.
…thanBrouwer,kivooeo Update `opt_ast_lowering_delayed_lints` query to allow "stealing" lints, allowing to use `FnOnce` instead of `Fn` Part of rust-lang#153099. This is needed for https://github.com/rust-lang/rust/compare/main...GuillaumeGomez:rust:diagnostic-instead-of-closure?expand=1 which will allow to pass `Diagnostic` instead of a closure. As asked by @JonathanBrouwer, I make this as a stand-alone PR. :) r? @JonathanBrouwer
…ec, r=kivooeo Make `FlatMapInPlaceVec` an unsafe trait. Because the memory safety of `FlatMapInPlace::flat_map_in_place` depends on `FlatMapInPlaceVec` impls behaving correctly. r? @chenyukang
…Urgau Fix `doc_cfg` feature for extern items Part of rust-lang#150268. It only solves the extern items issue, but not the others listed in the issue. I will need to think about how to fix them nicely. r? @Urgau
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@bors r+ rollup=never p=5 Trying commonly failed jobs For debugging help: this rollup consists of: 12 PRs which already passed full CI (but github did a github): Rollup of 12 pull requests #155964 |
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⌛ Trying commit d550bd5 with merge 7bfe66b… To cancel the try build, run the command Workflow: https://github.com/rust-lang/rust/actions/runs/25135814494 |
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Rollup of 21 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-2
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⌛ Testing commit d550bd5 with merge a021a77... Workflow: https://github.com/rust-lang/rust/actions/runs/25135874345 |
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…uwer Rollup of 21 pull requests Successful merges: - #155966 (miri subtree update) - #154149 (resolve: Extend `ambiguous_import_visibilities` deprecation lint to glob-vs-glob ambiguities) - #155189 (simd_reduce_min/max: remove float support) - #155562 (Add a missing `GenericTypeVisitable`, and avoid having interner traits for `FnSigKind` and `Abi`) - #155608 (rustc_middle: Implement the `partial_cmp` operation for `DefId`s) - #155721 (When archive format is wrong produce an error instead of ICE) - #155794 (privacy: share effective visibility initialization) - #155832 (c-variadic: more precise compatibility check in const-eval) - #155856 (std_detect: support detecting more features on aarch64 Windows) - #155861 (Suggest `[const] Trait` bounds in more places) - #155899 (`dlltool`: Set the working directory to workaround `--temp-prefix` bug) - #155916 (Update with new LLVM 22 target for `wasm32-wali-linux-musl` target) - #155935 (remap OUT_DIR paths to fix build script path leakage in crate metadata. ) - #155950 (use the new `//@ needs-asm-mnemonic: ret` more) - #155958 (ci(free-disk-space): remove more tools and fix warnings) - #155711 (bump curl-sys and openssl-sys to support OpenSSL 4.0.x) - #155831 (Add `AcceptContext::expect_key_value`) - #155877 (Avoid misleading return-type note for foreign `Fn` callees) - #155949 (Update `opt_ast_lowering_delayed_lints` query to allow "stealing" lints, allowing to use `FnOnce` instead of `Fn`) - #155951 (Make `FlatMapInPlaceVec` an unsafe trait.) - #155967 (Fix `doc_cfg` feature for extern items)
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Successful merges:
ambiguous_import_visibilitiesdeprecation lint to glob-vs-glob ambiguities #154149 (resolve: Extendambiguous_import_visibilitiesdeprecation lint to glob-vs-glob ambiguities)GenericTypeVisitable, and avoid having interner traits forFnSigKindandAbi#155562 (Add a missingGenericTypeVisitable, and avoid having interner traits forFnSigKindandAbi)partial_cmpoperation forDefIds #155608 (rustc_middle: Implement thepartial_cmpoperation forDefIds)[const] Traitbounds in more places #155861 (Suggest[const] Traitbounds in more places)dlltool: Set the working directory to workaround--temp-prefixbug #155899 (dlltool: Set the working directory to workaround--temp-prefixbug)wasm32-wali-linux-musltarget #155916 (Update with new LLVM 22 target forwasm32-wali-linux-musltarget)//@ needs-asm-mnemonic: retmore #155950 (use the new//@ needs-asm-mnemonic: retmore)AcceptContext::expect_key_value#155831 (AddAcceptContext::expect_key_value)Fncallees #155877 (Avoid misleading return-type note for foreignFncallees)opt_ast_lowering_delayed_lintsquery to allow "stealing" lints, allowing to useFnOnceinstead ofFn#155949 (Updateopt_ast_lowering_delayed_lintsquery to allow "stealing" lints, allowing to useFnOnceinstead ofFn)FlatMapInPlaceVecan unsafe trait. #155951 (MakeFlatMapInPlaceVecan unsafe trait.)doc_cfgfeature for extern items #155967 (Fixdoc_cfgfeature for extern items)r? @ghost
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