83 Pull requests merged by 45 people

• avoid suggesting traits from private dependencies

  #143038 merged Jul 3, 2025

• Fix rustdoc not correctly showing attributes on re-exports

  #143083 merged Jul 3, 2025

• Port #[target_feature] to new attribute parsing infrastructure

  #142876 merged Jul 3, 2025

• document optional jobs

  #143283 merged Jul 3, 2025

• minicore: use core's diagnostic::on_unimplemented messages

  #143329 merged Jul 3, 2025

• setup typos check in CI

  #134006 merged Jul 3, 2025

• Rollup of 6 pull requests

  #143363 merged Jul 3, 2025

• Lazy-ify some markdown rendering

  #142910 merged Jul 3, 2025

• Rename mingw-* CI jobs to pr-*

  #143294 merged Jul 3, 2025

• miri: improve errors for type validity assertion failures

  #143327 merged Jul 3, 2025

• Use non-global interner in test_string_interning in bootstrap

  #143325 merged Jul 3, 2025

• interpret: move the native call preparation logic into Miri

  #143324 merged Jul 3, 2025

• byte-addresses memory -> byte-addressed memory

  #143321 merged Jul 3, 2025

• Add bootstrap check snapshot tests

  #143316 merged Jul 3, 2025

• Explicitly handle all nodes in generics_of when computing parent

  #143292 merged Jul 3, 2025

• Make the enum check work for negative discriminants

  #143273 merged Jul 3, 2025

• bootstrap: add build.tidy-extra-checks option

  #143251 merged Jul 3, 2025

• Rollup of 9 pull requests

  #143350 merged Jul 3, 2025

• Improve CSS for source code block line numbers

  #143192 merged Jul 3, 2025

• Derive Copy and Hash for IntErrorKind

  #131923 merged Jul 3, 2025

• Assemble const bounds via normal item bounds in old solver too

  #143235 merged Jul 3, 2025

• Feed explicit_predicates_of instead of predicates_of

  #143261 merged Jul 3, 2025

• loop match: handle opaque patterns

  #143276 merged Jul 3, 2025

• Detect more cases of unused_parens around types

  #142237 merged Jul 3, 2025

• bootstrap: validate rust.codegen-backends & target.<triple>.codegen-backends

  #142212 merged Jul 3, 2025

• Add track_caller attributes to trace origin of Clippy lints

  #143306 merged Jul 3, 2025

• Change {Box,Arc,Rc,Weak}::into_raw to only work with A = Global

  #141219 merged Jul 3, 2025

• Rewrite macro_rules! parser to not use the MBE engine itself

  #143070 merged Jul 3, 2025

• Rollup of 11 pull requests

  #143338 merged Jul 3, 2025

• Attribute rework: a parser for single attributes without arguments

  #142964 merged Jul 3, 2025

• Remove some unsized tuple impls now that we don't support unsizing tuples anymore

  #138340 merged Jul 3, 2025

• Expose elf abi on ppc64 targets

  #142321 merged Jul 2, 2025

• ci: aarch64-gnu: Stop skipping panic_abort_doc_tests

  #142886 merged Jul 2, 2025

• Add Vec::into_chunks

  #142138 merged Jul 2, 2025

• Explain TOCTOU on the top of std::fs, and reference it in functions

  #141847 merged Jul 2, 2025

• Rollup of 9 pull requests

  #143337 merged Jul 2, 2025

• ci: support optional jobs

  #143274 merged Jul 2, 2025

• fix bitcast of single-element SIMD vectors

  #143194 merged Jul 2, 2025

• Don't recompute DisambiguatorState for every RPITIT in trait definition

  #143258 merged Jul 2, 2025

• [COMPILETEST-UNTANGLE 3/N] Use "directives" consistently within compiletest

  #143232 merged Jul 2, 2025

• Suggest use another lifetime specifier instead of underscore lifetime

  #143231 merged Jul 2, 2025

• Remove let_chains unstable feature

  #143214 merged Jul 2, 2025

• Add new self-profiling event to cheaply aggregate query cache hit counts

  #142978 merged Jul 2, 2025

• [beta] stage0 bump to 1.88.0

  #143068 merged Jul 2, 2025

• Update stage0 to 1.89.0-beta.1

  #142974 merged Jul 2, 2025

• Remove support for dyn* from the compiler

  #143036 merged Jul 2, 2025

• Implement Random for tuple

  #136801 merged Jul 1, 2025

• Describe Future invariants more precisely

  #141867 merged Jul 1, 2025

• Rollup of 12 pull requests

  #143287 merged Jul 1, 2025

• Remove ItemKind::descr method

  #143279 merged Jul 1, 2025

• Improve testing and error messages for malformed attributes

  #143181 merged Jul 1, 2025

• tests/ui: A New Order [19/N]

  #143210 merged Jul 1, 2025

• bootstrap: make comment more clear

  #143269 merged Jul 1, 2025

• mir: Mark Statement and BasicBlockData as #[non_exhaustive]

  #143262 merged Jul 1, 2025

• tests/ui: A New Order [20/N]

  #143212 merged Jul 1, 2025

• [COMPILETEST-UNTANGLE 2/N] Make some compiletest errors/warnings/help more visually obvious

  #143230 merged Jul 1, 2025

• Port #[rustc_object_lifetime_default] to the new attribute parsing …

  #143240 merged Jul 1, 2025

• docs(fs): Touch up grammar on lock api

  #142760 merged Jul 1, 2025

• Do not enable LLD by default in the dist profile

  #143255 merged Jul 1, 2025

• Start moving wf checking away from HIR

  #142030 merged Jul 1, 2025

• Split exported_symbols for generic and non-generic symbols

  #143013 merged Jul 1, 2025

• Port #[rustc_layout_scalar_valid_range_start/end] to the new attrib…

  #142921 merged Jul 1, 2025

• inherit #[align] from trait method prototypes

  #143156 merged Jul 1, 2025

• Disable f16 on Aarch64 without neon for llvm < 20.1.1

  #143125 merged Jul 1, 2025

• rustdoc default faviocon

  #143178 merged Jul 1, 2025

• Upgrade dependencies in run-make-support

  #143257 merged Jul 1, 2025

• Replace ItemCtxt::report_placeholder_type_error match with a call to TyCtxt::def_descr

  #143234 merged Jul 1, 2025

• mbe: Add tests and restructure metavariable expressions

  #143245 merged Jul 1, 2025

• Rollup of 8 pull requests

  #143267 merged Jul 1, 2025

• fix: Emit suggestion filename if primary diagnostic span is dummy

  #143264 merged Jul 1, 2025

• linkify CodeSuggestion in doc comments

  #143263 merged Jul 1, 2025

• Introduce ByteSymbol

  #141875 merged Jul 1, 2025

• Ensure -V --verbose processes both codegen_backend and codegen-backend

  #143019 merged Jul 1, 2025

• Handle build scripts better in -Zmacro-stats output.

  #143228 merged Jul 1, 2025

• [COMPILETEST-UNTANGLE 1/N] Move some some early config checks to the lib and move the compiletest binary

  #143229 merged Jul 1, 2025

• give Pointer::into_parts a more scary name and offer a safer alternative

  #143140 merged Jul 1, 2025

• Make combining LLD with external LLVM config a hard error

  #143175 merged Jul 1, 2025

• Use tracing-forest instead of tracing-tree for bootstrap tracing

  #143180 merged Jul 1, 2025

• Subtree update of rust-analyzer

  #143246 merged Jul 1, 2025

• Improve macro stats printing

  #143223 merged Jul 1, 2025

• Update books

  #143248 merged Jul 1, 2025

• Rollup of 9 pull requests

  #143254 merged Jul 1, 2025

• GCC backend subtree update

  #143239 merged Jun 30, 2025

72 Pull requests opened by 39 people

• Add coroutine info to v0 symbol mangling (via DefPath/DefPathData)

  #143259 opened Jun 30, 2025

• Mention as_chunks in the docs for chunks

  #143265 opened Jul 1, 2025

• tests/codegen/enum/enum-match.rs: accept negative range attribute

  #143270 opened Jul 1, 2025

• Store the type of each GVN value

  #143271 opened Jul 1, 2025

• Upgrade the `fortanix-sgx-abi` dependency

  #143272 opened Jul 1, 2025

• Beta backport: null terminate UNICODE_STRINGs

  #143275 opened Jul 1, 2025

• Remove duplicate error about raw underscore lifetime

  #143280 opened Jul 1, 2025

• Add `uX::strict_sub_signed`

  #143282 opened Jul 1, 2025

• Create `AttrTarget` for attribute parsing

  #143284 opened Jul 1, 2025

• Add `stdarch` bootstrap smoke test

  #143285 opened Jul 1, 2025

• Make -Ztrack-diagnostics emit like a note

  #143286 opened Jul 1, 2025

• Fix `x clean` with a fifo

  #143288 opened Jul 1, 2025

• Remove `[T]::array_chunks(_mut)`

  #143289 opened Jul 1, 2025

• pub async fn impl is monomorphized when func itself is monomorphized

  #143290 opened Jul 1, 2025

• codegen_ssa: replace a Result by an Either

  #143291 opened Jul 1, 2025

• fix `-Zsanitizer=kcfi` on `#[naked]` functions

  #143293 opened Jul 1, 2025

• `tests/ui`: A New Order [21/N]

  #143296 opened Jul 1, 2025

• `tests/ui`: A New Order [22/N]

  #143297 opened Jul 1, 2025

• `tests/ui`: A New Order [23/N]

  #143298 opened Jul 1, 2025

• `tests/ui`: A New Order [24/N]

  #143299 opened Jul 1, 2025

• `tests/ui`: A New Order [25/N]

  #143300 opened Jul 1, 2025

• `tests/ui`: A New Order [26/N]

  #143301 opened Jul 1, 2025

• `tests/ui`: A New Order [27/N]

  #143302 opened Jul 1, 2025

• `tests/ui`: A New Order [28/N] FINAL PART

  #143303 opened Jul 1, 2025

• Fast path nitpicks

  #143307 opened Jul 2, 2025

• Remove `PointerLike` trait

  #143308 opened Jul 2, 2025

• [perf] Consider param-env for fast path

  #143309 opened Jul 2, 2025

• fix filename for test

  #143314 opened Jul 2, 2025

• make `-Zmin-function-alignment` a target modifier

  #143323 opened Jul 2, 2025

• remove deprecated from core::ffi::c_str

  #143326 opened Jul 2, 2025

• Avoid loading HIR for check_well_formed on type declarations

  #143328 opened Jul 2, 2025

• Fix diagnostics str::replace comma to bar

  #143331 opened Jul 2, 2025

• [TOY] Extend GVN to perform local value numbering.

  #143333 opened Jul 2, 2025

• Always inline InterpCx::layout_of after perf regression

  #143334 opened Jul 2, 2025

• Respect endianness correctly in CheckEnums test suite

  #143339 opened Jul 2, 2025

• awhile -> a while where appropriate

  #143340 opened Jul 2, 2025

• Mention that casting to *const () is a way to roundtrip with from_raw_parts

  #143341 opened Jul 2, 2025

• Lint against `&T` to `&mut T` and `&T` to `&UnsafeCell<T>` transmutes (rebase)

  #143343 opened Jul 2, 2025

• Port `#[path]` to the new attribute parsing infrastructure

  #143344 opened Jul 2, 2025

• update coherence example

  #143346 opened Jul 2, 2025

• Bye bye as command mut

  #143354 opened Jul 3, 2025

• wrapping shift: remove first bitmask and table

  #143355 opened Jul 3, 2025

• use unsigned_abs instead of `abs` on signed int to silence clippy

  #143356 opened Jul 3, 2025

• Retire hir::*ItemRef.

  #143357 opened Jul 3, 2025

• Link to 2024 edition page for `!` fallback changes

  #143359 opened Jul 3, 2025

• loop match: error on `#[const_continue]` outside `#[loop_match]`

  #143360 opened Jul 3, 2025

• Stop passing resolver disambiguator state to AST lowering.

  #143361 opened Jul 3, 2025

• don't include `.md` in title

  #143364 opened Jul 3, 2025

• Precompute stable hash for SyntaxContext.

  #143366 opened Jul 3, 2025

• allow clippy manual ascii check for definitions of them

  #143367 opened Jul 3, 2025

• Various refactorings to the metadata loader

  #143369 opened Jul 3, 2025

• remove redundant #[must_use]

  #143370 opened Jul 3, 2025

• Prehash visibilities in resolver

  #143371 opened Jul 3, 2025

• Remove names_imported_by_glob_use query.

  #143372 opened Jul 3, 2025

• Unquerify maybe_unused_trait_imports.

  #143373 opened Jul 3, 2025

• Unquerify extern_mod_stmt_cnum.

  #143374 opened Jul 3, 2025

• add a scope for `if let` guard temporaries and bindings

  #143376 opened Jul 3, 2025

• clippy fix: remove manual PartialEq::ne

  #143377 opened Jul 3, 2025

• simplify receivers for some array method calls

  #143378 opened Jul 3, 2025

• Post {beta,stable}-accepted notifications to compiler/bootstrap backport zulip channels on `{beta,stable}-accepted` label application

  #143379 opened Jul 3, 2025

• Replace kw_span by full span for generic const parameters.

  #143380 opened Jul 3, 2025

• rustdoc: don't treat methods under const impls or traits as const

  #143381 opened Jul 3, 2025

• stabilize `const_slice_reverse`

  #143382 opened Jul 3, 2025

• stabilize `const_array_each_ref`

  #143383 opened Jul 3, 2025

• Update browser-ui-test version to `0.21.1`

  #143384 opened Jul 3, 2025

• Assign dependency bump PRs to me

  #143386 opened Jul 3, 2025

• Make __rust_alloc_error_handler_should_panic a function

  #143387 opened Jul 3, 2025

• Various refactors to the LTO handling code

  #143388 opened Jul 3, 2025

• Rollup of 5 pull requests

  #143390 opened Jul 3, 2025

• trait_sel: normalise obligations from builtin impls

  #143391 opened Jul 3, 2025

• compiler: Document and reduce `fn provide`s in hir crates

  #143394 opened Jul 3, 2025

• Always use the pure Rust fallback instead of `llvm.{maximum,minimum}`

  #143395 opened Jul 3, 2025

28 Issues closed by 9 people

• Compiler panic because of adding 2 scope.spawn to each other when running `cargo check`

  #143188 closed Jul 3, 2025

• ICE when comparing traits returned from future

  #143209 closed Jul 3, 2025

• Imports from private std dependency `object` shouldn't be suggested

  #138191 closed Jul 3, 2025

• rustc suggest adding an import of `compiler_builtins`

  #142676 closed Jul 3, 2025

• Some trait functions are now listed as "const fn" even for types without a const trait impl

  #143375 closed Jul 3, 2025

• Erratic optimization of some complex code that may never actually panic

  #142691 closed Jul 3, 2025

• New enum discrimintant check doesn't work for negative numbers

  #143218 closed Jul 3, 2025

• ICE: `unsupported pattern constructor Opaque(OpaqueId(0))`

  #143203 closed Jul 3, 2025

• Bootstrap ignores unknown values for codegen-backends

  #142184 closed Jul 3, 2025

• `IntErrorKind` should derive `Copy` and `Hash`

  #131826 closed Jul 3, 2025

• Borrow checker soundness hole in nested mutable reference scenarios

  #143348 closed Jul 3, 2025

• powerpc64: allow querying ELF ABI version

  #60617 closed Jul 2, 2025

• Partially consolidate "TOCTOU" explanations

  #141837 closed Jul 2, 2025

• Nightly version damages custom ABI return type

  #143335 closed Jul 2, 2025

• ICE in object_safety.rs due to method receiver not having a layout

  #57276 closed Jul 2, 2025

• const simd_extract/insert are no longer usable in latest nightly (2020-01-02)

  #67847 closed Jul 2, 2025

• Clean up Solaris CI

  #126025 closed Jul 2, 2025

• `dyn*` does not support trait upcasting

  #104800 closed Jul 2, 2025

• Tracking issue for dyn-star

  #102425 closed Jul 2, 2025

• `impl<T> PointerLike for {Rc,Arc,Weak}<T>` can't exist but should

  #134591 closed Jul 2, 2025

• ICE with `dyn*` and method that takes `self` by value

  #119694 closed Jul 2, 2025

• ice: symbol mangling v0 + `dyn_star`: `cannot be demangled`

  #116979 closed Jul 2, 2025

• the documentation for the Future trait specifies invariants that are not always true

  #125050 closed Jul 1, 2025

• Double help message for new attribute parsing

  #143136 closed Jul 1, 2025

• Diagnostics for unimported `decl_macro`

  #88634 closed Jul 1, 2025

• Last Rust version supporting Windows 7 is 1.77.2 — any chance of future support?"

  #143268 closed Jul 1, 2025

• rustdoc book says there is no default favicon

  #143154 closed Jul 1, 2025

• ICE: `not yet implemented: Expr`

  #143128 closed Jul 1, 2025

26 Issues opened by 21 people

• Borrow suggestion on unmet obligation doesn't account for types in type-relative paths

  #143393 opened Jul 3, 2025

• Diagnostic incorrectly identifying sealed traits

  #143392 opened Jul 3, 2025

• Better help message for missing lifetime specifier

  #143389 opened Jul 3, 2025

• `x check bootstrap` doesn't work

  #143385 opened Jul 3, 2025

• Function alignment does not work on wasm

  #143368 opened Jul 3, 2025

• ICE: `unhandled node ConstArg(ConstArg `

  #143358 opened Jul 3, 2025

• Tracking Issue for Effective Target Features

  #143352 opened Jul 3, 2025

• ICE `assertion failed: !self.token.kind.is_close_delim_or_eof()`

  #143351 opened Jul 3, 2025

• Inconsistent method lookup on never type

  #143349 opened Jul 3, 2025

• Crater runs for 1.89

  #143347 opened Jul 3, 2025

• Suboptimal diagnostics when "&function()" in const is rejected due to interior mutability

  #143345 opened Jul 2, 2025

• Error: A dep graph node (mir_drops_elaborated_and_const_checked) does not have an unique index.

  #143342 opened Jul 2, 2025

• Misleading span in trait bound error with generic parameters

  #143336 opened Jul 2, 2025

• CheckEnums tests fail on s390x (big-endian)

  #143332 opened Jul 2, 2025

• `...or a vertical bar to match` bugs

  #143330 opened Jul 2, 2025

• Call to `needs_drop` doesn't optimize properly in combination with unrelated mutation of static variable

  #143320 opened Jul 2, 2025

• riscv64gc-unknown-linux-gnu target fails some UI tests in CI

  #143319 opened Jul 2, 2025

• `doc_auto_cfg` assigns wrong feature to cyclically reexported impl

  #143318 opened Jul 2, 2025

• Please document how many times a compiler flag is recognized, or stop for more occurences than needed

  #143312 opened Jul 2, 2025

• ICEs on `#[loop_match]` with constant evaluation

  #143310 opened Jul 2, 2025

• A lifetime-dependent bound is not merged into a higher-ranked lifetime bound

  #143304 opened Jul 1, 2025

• Enzyme should be loaded on-demand at runtime

  #143295 opened Jul 1, 2025

• Error points at `None` with implementation of `Fn` is not general enough

  #143281 opened Jul 1, 2025

• Rustc does not cleanup incomplete output files when interrupted by signal

  #143278 opened Jul 1, 2025

• ICE: `#[naked] functions should always terminate with an asm! block`

  #143266 opened Jul 1, 2025

• false positive `unused_parens` causes syntax error around labled loops with ifs

  #143256 opened Jun 30, 2025

229 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Implement unstable trait impl

  #140399 commented on Jul 3, 2025 • 29 new comments

• Enforce in bootstrap that check must have stage at least 1

  #143048 commented on Jul 3, 2025 • 27 new comments

• Allow custom default address spaces and parse `p-` specifications in the datalayout string

  #143182 commented on Jul 3, 2025 • 17 new comments

• Specialize sleep_until implementation for unix (except mac)

  #141829 commented on Jul 3, 2025 • 16 new comments

• GCI: Don't evaluate the initializer of free const items that have trivially unsatisfied predicates

  #142293 commented on Jul 3, 2025 • 13 new comments

• adding UI test to autodiff

  #142444 commented on Jul 2, 2025 • 13 new comments

• Implement `int_format_into` feature

  #142098 commented on Jul 3, 2025 • 12 new comments

• `tests/ui`: A New Order [18/N]

  #143202 commented on Jul 1, 2025 • 10 new comments

• Remove fewer Storage calls in CopyProp and GVN

  #142531 commented on Jul 2, 2025 • 9 new comments

• Align attr fixes

  #143206 commented on Jul 3, 2025 • 8 new comments

• std: sys: net: uefi: tcp4: Implement write

  #141532 commented on Jul 3, 2025 • 7 new comments

• gpu offload host code generation

  #142097 commented on Jul 3, 2025 • 7 new comments

• Make `Default` const and add some `const Default` impls

  #134628 commented on Jul 3, 2025 • 6 new comments

• Remove false label when `self` resolve failure does not relate to macro

  #143177 commented on Jul 3, 2025 • 6 new comments

• Region inference: Use outlives-static constraints in constraint search

  #140737 commented on Jul 3, 2025 • 5 new comments

• Distinguish delim kind to decide whether to emit unexpected closing delimiter

  #138554 commented on Jul 1, 2025 • 4 new comments

• Move all LLVM externs into the rustc_llvm crate

  #142897 commented on Jul 2, 2025 • 4 new comments

• Remove `Symbol` from `Named` variant of `BoundRegionKind`/`LateParamRegionKind`

  #139598 commented on Jul 2, 2025 • 4 new comments

• Rewrite empty attribute lint for new attribute parser

  #143252 commented on Jul 3, 2025 • 4 new comments

• rustc_const_eval: Expose APIs for signalling foreign accesses to memory

  #141391 commented on Jul 3, 2025 • 3 new comments

• Implement pin-project in pattern matching for `&pin mut|const T`

  #139751 commented on Jul 3, 2025 • 3 new comments

• Apply RemoveNoopLandingPads post-monomorphization

  #143208 commented on Jul 3, 2025 • 3 new comments

• add sitemap to rust docs

  #139593 commented on Jul 2, 2025 • 2 new comments

• Do not suggest borrow that is already there in fully-qualified call

  #132469 commented on Jul 3, 2025 • 2 new comments

• tests: Require `run-fail` ui tests to have an exit code (`SIGABRT` not ok)

  #143002 commented on Jul 3, 2025 • 2 new comments

• Prototype `VaList` proposal

  #141980 commented on Jul 3, 2025 • 2 new comments

• Avoid depending on forever-red DepNode when encoding metadata.

  #143247 commented on Jul 3, 2025 • 2 new comments

• Stabilize `-Cmin-function-alignment`

  #142824 commented on Jul 3, 2025 • 1 new comment

• nicer autodiff error handling

  #142842 commented on Jul 1, 2025 • 1 new comment

• sanitizers: Stabilize AddressSanitizer and LeakSanitizer for the Tier 1 targets

  #123617 commented on Jul 2, 2025 • 1 new comment

• Compute jump threading opportunities in a single pass

  #142821 commented on Jul 3, 2025 • 1 new comment

• core: Add `BorrowedCursor::with_unfilled_buf`

  #142885 commented on Jul 1, 2025 • 1 new comment

• fresh binding should shadow the def in expand

  #143141 commented on Jul 1, 2025 • 1 new comment

• Fix host code appearing in Wasm binaries

  #137457 commented on Jul 3, 2025 • 1 new comment

• Canonicalize input ty/ct infer/placeholder in the root universe

  #142732 commented on Jul 3, 2025 • 1 new comment

• Show the offset, length and memory of uninit read errors

  #142673 commented on Jul 1, 2025 • 1 new comment

• Make named asm_labels lint not trigger on hexagon register spans

  #143037 commented on Jul 1, 2025 • 1 new comment

• search graph: improve rebasing and add forced ambiguity support

  #143054 commented on Jul 1, 2025 • 1 new comment

• Don't call WSACleanup on process exit

  #141809 commented on Jul 1, 2025 • 0 new comments

• Stabilize `rwlock_downgrade` library feature

  #143191 commented on Jul 2, 2025 • 0 new comments

• Stabilize `#[cfg(version(...))]`, take 2

  #141766 commented on Jul 1, 2025 • 0 new comments

• Unify `CoroutineWitness` sooner in typeck, and stall coroutine obligations based off of `TypingEnv`

  #141762 commented on Jul 3, 2025 • 0 new comments

• Draft: Make into_parts methods on Vec associated functions

  #141509 commented on Jul 3, 2025 • 0 new comments

• Add new `function_casts_as_integer` lint

  #141470 commented on Jul 2, 2025 • 0 new comments

• rustdoc: fix attrs of locally reexported foreign items

  #141831 commented on Jul 3, 2025 • 0 new comments

• improve `core::ffi::VaList`

  #141835 commented on Jul 3, 2025 • 0 new comments

• make rust-analyzer use a dedicated build directory

  #141839 commented on Jul 3, 2025 • 0 new comments

• If `HOME` is empty, use the fallback instead

  #141840 commented on Jul 1, 2025 • 0 new comments

• Stabilize `feature(more_qualified_paths)`

  #141922 commented on Jul 2, 2025 • 0 new comments

• Attempted to fix #141972 Parameter ABI inconsistency error in Rust for RISC-V

  #141979 commented on Jul 3, 2025 • 0 new comments

• Fix linting false positive when block used as value

  #141987 commented on Jul 3, 2025 • 0 new comments

• add Iterator::contains

  #141994 commented on Jul 1, 2025 • 0 new comments

• add track_caller attribute to map_err and ok_or/_else

  #142093 commented on Jul 1, 2025 • 0 new comments

• work around linux not honoring write_at for O_APPEND files

  #143166 commented on Jul 3, 2025 • 0 new comments

• Add `target_env = "macabi"` and `target_env = "sim"`

  #139451 commented on Jul 3, 2025 • 0 new comments

• Rustfmt now support use closures

  #139692 commented on Jul 2, 2025 • 0 new comments

• RDR: avoid rebuilding dependent crates after comment changes

  #143249 commented on Jul 3, 2025 • 0 new comments

• [rustdoc] Add new `--book-location` option to add a link to associated guide and generate it if local

  #139769 commented on Jul 2, 2025 • 0 new comments

• std: sys: pal: uefi: Overhaul Time

  #139806 commented on Jul 3, 2025 • 0 new comments

• Implement `Debug` for `EncodeWide`

  #140153 commented on Jul 1, 2025 • 0 new comments

• Stabilize `fn_align`: `#[align(N)]` on functions

  #140261 commented on Jul 3, 2025 • 0 new comments

• rustdoc: Allow multiple references to a single footnote

  #140434 commented on Jul 3, 2025 • 0 new comments

• Port `#[ignore]` to the new attribute parsing infrastructure

  #143238 commented on Jul 1, 2025 • 0 new comments

• Use lld by default on `x86_64-unknown-linux-gnu` stable

  #140525 commented on Jul 2, 2025 • 0 new comments

• Refactor StableMIR

  #140643 commented on Jul 3, 2025 • 0 new comments

• Port `#[no_implicit_prelude]` to the new attribute parsing infrastructure

  #143237 commented on Jul 3, 2025 • 0 new comments

• Add `-Zindirect-branch-cs-prefix`

  #140740 commented on Jul 2, 2025 • 0 new comments

• Implement Default for &Option

  #140808 commented on Jul 1, 2025 • 0 new comments

• Don't lint against named labels in `naked_asm!`

  #140871 commented on Jul 1, 2025 • 0 new comments

• Permit duplicate imports

  #141043 commented on Jul 3, 2025 • 0 new comments

• Allow volatile access to non-Rust memory, including address 0

  #141260 commented on Jul 2, 2025 • 0 new comments

• Stabilize `if let` guards (`feature(if_let_guard)`)

  #141295 commented on Jul 3, 2025 • 0 new comments

• Allow `&raw [mut | const]` for union field in safe

  #141469 commented on Jul 2, 2025 • 0 new comments

• More robustly deal with relaxed bounds and improve their diagnostics

  #142693 commented on Jul 2, 2025 • 0 new comments

• Offload device1

  #142696 commented on Jul 2, 2025 • 0 new comments

• hir_analysis: add missing sizedness bounds

  #142712 commented on Jul 3, 2025 • 0 new comments

• lazily reevaluate nested goals

  #142735 commented on Jul 2, 2025 • 0 new comments

• Introduce debuginfo to statements in MIR

  #142771 commented on Jul 3, 2025 • 0 new comments

• Make TypeId const comparable

  #142789 commented on Jul 3, 2025 • 0 new comments

• Add `Write` implementation for `[MaybeUninit<u8>]`

  #142849 commented on Jul 2, 2025 • 0 new comments

• Weekly `cargo update`

  #142857 commented on Jul 3, 2025 • 0 new comments

• JumpThreading: compute place and value indices on-demand

  #142881 commented on Jul 2, 2025 • 0 new comments

• Replace JSONPath with `jq` in `jsondocck`

  #143089 commented on Jul 3, 2025 • 0 new comments

• Enable DestinationPropagation by default

  #142915 commented on Jul 3, 2025 • 0 new comments

• tidy: move rustdoc js stuff into a tidy extra check

  #142924 commented on Jul 3, 2025 • 0 new comments

• mbe: Rework diagnostics for metavariable expressions

  #142950 commented on Jul 1, 2025 • 0 new comments

• replace dead reference code-index.md

  #142958 commented on Jul 3, 2025 • 0 new comments

• Move `scalar_to_backend` to ssa

  #142960 commented on Jul 2, 2025 • 0 new comments

• [perf] Fast path for coercions of TY == TY

  #142973 commented on Jun 30, 2025 • 0 new comments

• mbe: Rework the `concat` metavariable expression

  #142975 commented on Jul 1, 2025 • 0 new comments

• GCI: Imply outlives-bounds on free (generic) const items

  #143029 commented on Jul 2, 2025 • 0 new comments

• Only work-steal in the main loop for rustc_thread_pool

  #143035 commented on Jul 1, 2025 • 0 new comments

• Add `const Rem`

  #143040 commented on Jul 3, 2025 • 0 new comments

• Port `#[non_exhaustive]` to the new attribute parsing infrastructure

  #143085 commented on Jul 3, 2025 • 0 new comments

• compiler: Allow `extern "interrupt" fn() -> !`

  #143075 commented on Jul 2, 2025 • 0 new comments

• rustdoc: add doc_link_canonical feature

  #143158 commented on Jul 2, 2025 • 0 new comments

• [DO NOT MERGE] Experimental

  #142117 commented on Jul 2, 2025 • 0 new comments

• Include additional hashes in src/stage0

  #142139 commented on Jul 3, 2025 • 0 new comments

• Convert moves of references to copies in ReferencePropagation

  #142185 commented on Jul 3, 2025 • 0 new comments

• `rustc_const_eval`: respect `target.min_global_align`

  #142198 commented on Jul 3, 2025 • 0 new comments

• Make `lto` and `linker-plugin-lto` work the same for `compiler_builtins`

  #142323 commented on Jul 3, 2025 • 0 new comments

• Put negative implementors first and apply same ordering logic to foreign implementors

  #142380 commented on Jul 3, 2025 • 0 new comments

• Perform unused assignment and unused variables lints on MIR.

  #142390 commented on Jul 3, 2025 • 0 new comments

• rust: library: Add `setsid` method to `CommandExt` trait

  #142391 commented on Jul 1, 2025 • 0 new comments

• `tests/ui`: A New Order [14/N]

  #142440 commented on Jul 1, 2025 • 0 new comments

• Improve diagnostic for link.exe special case exit code 0xc0000409 (STATUS_STACK_BUFFER_OVERRUN)

  #143133 commented on Jul 1, 2025 • 0 new comments

• Detect missing `derive` on unresolved attribute even when not imported

  #142487 commented on Jul 3, 2025 • 0 new comments

• Simplify polonius location-sensitive analysis

  #143093 commented on Jul 2, 2025 • 0 new comments

• Use the .drectve section for exporting symbols from dlls on Windows

  #142568 commented on Jul 3, 2025 • 0 new comments

• Allow `#[must_use]` on associated types to warn on unused values in generic contexts

  #142590 commented on Jul 3, 2025 • 0 new comments

• Move placeholder error handling to before region inference

  #142623 commented on Jul 3, 2025 • 0 new comments

• Implement autodiff using intrinsics

  #142640 commented on Jul 1, 2025 • 0 new comments

• Document fully-qualified syntax in `as`' keyword doc

  #142670 commented on Jul 1, 2025 • 0 new comments

• Fix passing/returning structs with the 64-bit SPARC ABI

  #142680 commented on Jul 3, 2025 • 0 new comments

• Remove the `#[no_sanitize]` attribute in favor of `#[sanitize(xyz = "on|off")]`

  #142681 commented on Jul 1, 2025 • 0 new comments

• Update bundled musl to 1.2.5

  #142682 commented on Jul 2, 2025 • 0 new comments

• Skip debug dep node code in non-incremental mode

  #142686 commented on Jul 3, 2025 • 0 new comments

• Lint on `mod foo {}` inside of `foo.rs`

  #141385 commented on Jul 1, 2025 • 0 new comments

• Tracking issue for unsupported_calling_conventions

  #137018 commented on Jul 1, 2025 • 0 new comments

• FR: Add a `--fail-fast` option to libtest

  #142859 commented on Jul 1, 2025 • 0 new comments

• Tracking issue for RFC 3681: Default field values

  #132162 commented on Jul 1, 2025 • 0 new comments

• Lint exported_private_dependencies misses public dependency via trait impl

  #71043 commented on Jul 1, 2025 • 0 new comments

• Linking broken on arm64ec due to __rust_alloc_error_handler_should_panic symbol

  #143253 commented on Jul 2, 2025 • 0 new comments

• csky targets' atomic RMW is not lock-free

  #117306 commented on Jul 2, 2025 • 0 new comments

• Tracking Issue for `vec_into_chunks`

  #142137 commented on Jul 2, 2025 • 0 new comments

• Tracking Issue for `ascii::Char` (ACP 179)

  #110998 commented on Jul 2, 2025 • 0 new comments

• Write down where all the unwind/backtrace code is

  #130257 commented on Jul 2, 2025 • 0 new comments

• Decide about generics in arbitrary self types

  #129147 commented on Jul 2, 2025 • 0 new comments

• Tracking Issue for `--print=supported-crate-types`

  #138640 commented on Jul 2, 2025 • 0 new comments

• ICE: broken mir: bad assignment

  #143204 commented on Jul 2, 2025 • 0 new comments

• ICE `expression is not a valid constant NeverToAny`

  #143165 commented on Jul 2, 2025 • 0 new comments

• link.exe crashed during compilation

  #141626 commented on Jul 2, 2025 • 0 new comments

• inline attribute on async fn doesn't work properly

  #63647 commented on Jul 2, 2025 • 0 new comments

• x.py test --stage 0 src/tools/clippy does not work

  #78717 commented on Jul 2, 2025 • 0 new comments

• Rust Coverage not working if lines are formatted across multiple lines

  #142291 commented on Jul 2, 2025 • 0 new comments

• `VaList<'_>` does not carry its ABI in its type

  #141618 commented on Jul 2, 2025 • 0 new comments

• const-eval can construct uninhabited values via recursive static initialization

  #143047 commented on Jul 2, 2025 • 0 new comments

• New "type annotations needed" error in Rust nightly-2025-06-24

  #143164 commented on Jul 2, 2025 • 0 new comments

• `TcpListener::accept` not retrying transient errors is a footgun

  #142557 commented on Jul 2, 2025 • 0 new comments

• Missed optimization: `matches!` results in worse codgen than a logical or

  #141497 commented on Jul 2, 2025 • 0 new comments

• Third-party hooks to `NtOpenFile` perform out-of-bounds reads, crashing legitimate Rust programs

  #143078 commented on Jul 2, 2025 • 0 new comments

• Demangle C++ functions in backtraces

  #66416 commented on Jul 2, 2025 • 0 new comments

• Support hiding specific stackframes from backtrace by marking on the original functions.

  #68336 commented on Jul 2, 2025 • 0 new comments

• Tracking Issue for `backtrace_frames`

  #79676 commented on Jul 2, 2025 • 0 new comments

• Tracking Issue for panic_backtrace_config

  #93346 commented on Jul 2, 2025 • 0 new comments

• rustc-1.88.0 does not build using external LLVM due to missing rust-lld

  #143076 commented on Jun 30, 2025 • 0 new comments

• a path fragment cannot begin a struct expression or macro call expression

  #143221 commented on Jun 30, 2025 • 0 new comments

• non sysroot macros re-exported in std have broken source links

  #140992 commented on Jun 30, 2025 • 0 new comments

• Tracking Issue for maybe_uninit_write_slice

  #79995 commented on Jun 30, 2025 • 0 new comments

• Tracking Issue for `#![feature(const_float_round_methods)]`

  #141555 commented on Jun 30, 2025 • 0 new comments

• Tracking issue for `#![feature(maybe_uninit_slice)]`

  #63569 commented on Jun 30, 2025 • 0 new comments

• Tracking Issue for maybe_uninit_fill

  #117428 commented on Jun 30, 2025 • 0 new comments

• "symbol is already defined" when combining `track_caller` with `no_mangle`

  #143162 commented on Jun 30, 2025 • 0 new comments

• `size_of_val` in a generator can make the generator bigger

  #62321 commented on Jun 30, 2025 • 0 new comments

• Tracking issue for release notes of #141996: Fix `proc_macro::Ident`'s handling of `$crate`

  #143099 commented on Jul 1, 2025 • 0 new comments

• Incomplete DWARF debug info in Rust 1.88

  #143241 commented on Jul 1, 2025 • 0 new comments

• Remove crates.io `compiler-builtins` from the library workspace

  #142265 commented on Jul 1, 2025 • 0 new comments

• Tracking issue for way to express intraprocedural finite state machines

  #132306 commented on Jul 1, 2025 • 0 new comments

• Implied bounds on nested references + variance = soundness hole

  #25860 commented on Jul 1, 2025 • 0 new comments

• Cannot cross-compile with rustc-dev package (or with any pre-built rlib files that depend on proc-macros, really)

  #143226 commented on Jul 1, 2025 • 0 new comments

• `opt-level=s` doesn't enable the SLP vectorizer (fails to use packed floats)

  #143242 commented on Jul 1, 2025 • 0 new comments

• `impl-trait-redundant-captures` leaves `+` if there are several items

  #143216 commented on Jul 1, 2025 • 0 new comments

• Tracking issue for release notes of #140525: Use lld by default on `x86_64-unknown-linux-gnu` stable

  #143115 commented on Jul 1, 2025 • 0 new comments

• is fs::remove_file() guaranteed to remove the symlink link?

  #143189 commented on Jul 1, 2025 • 0 new comments

• ICE: `cannot find 'N/#0' in param-env: ParamEnv`

  #143117 commented on Jul 1, 2025 • 0 new comments

• ICE: `no enclosing const-continuable scope found`

  #143119 commented on Jul 1, 2025 • 0 new comments

• Bounds check not elided for `slice::split_at` after loop

  #143027 commented on Jul 1, 2025 • 0 new comments

• Compiler panics on `fs::remove_dir(&host)` on Windows

  #143045 commented on Jul 1, 2025 • 0 new comments

• Crash when compiling to m68k

  #143024 commented on Jul 1, 2025 • 0 new comments

• ICE when trying to create a static reference to a structure enclosing an external static value

  #143174 commented on Jul 1, 2025 • 0 new comments

• `'r#_` gives two confusingly similar errors

  #143152 commented on Jul 1, 2025 • 0 new comments

• Does `[T]::array_chunks` really need to be an iterator?

  #76354 commented on Jul 1, 2025 • 0 new comments

• [rustdoc] adding docs on a reexport that shadows a glob reexport does not work properly

  #143107 commented on Jul 1, 2025 • 0 new comments

• std docs incorrectly renders trait methods as const

  #143071 commented on Jul 3, 2025 • 0 new comments

• Slow indirect function calls with 16-byte by-pointer enum argument

  #143050 commented on Jul 3, 2025 • 0 new comments

• Cannot check `rustc` from master branch on Windows 10: build failure in rustc_codegen_gcc

  #142754 commented on Jul 3, 2025 • 0 new comments

• presence of `compiler_builtins` in the std doc crate sidebar on beta

  #143215 commented on Jul 3, 2025 • 0 new comments

• rustdoc: Show whether generic type params actually are `?Sized`, not whether definition site syntactically includes `?Sized`

  #143197 commented on Jul 3, 2025 • 0 new comments

• Suggest powershell syntax for setting RUST_BACKTRACE in the panic result on Windows

  #98379 commented on Jul 3, 2025 • 0 new comments

• Move `backtrace` option to the target-specific configuration

  #54187 commented on Jul 3, 2025 • 0 new comments

• wrong backtrace line for .unwrap() if it is on the next line

  #61645 commented on Jul 3, 2025 • 0 new comments

• Consider folkertdev's `c_variadic` proposal

  #141524 commented on Jul 3, 2025 • 0 new comments

• [do not merge] CI experiments

  #112049 commented on Jul 3, 2025 • 0 new comments

• [perf] test MCP510

  #113382 commented on Jul 1, 2025 • 0 new comments

• Make metadata a workproduct and reuse it

  #114669 commented on Jul 3, 2025 • 0 new comments

• rustdoc: use the next solver for blanket impl synthesis

  #125907 commented on Jul 3, 2025 • 0 new comments

• Rebuild on changes to the deployment target when compiling Apple targets

  #129342 commented on Jul 3, 2025 • 0 new comments

• Beautify doctest path

  #130643 commented on Jul 3, 2025 • 0 new comments

• [WIP] Elaborate drops to calls

  #130691 commented on Jul 3, 2025 • 0 new comments

• Stabilize `derive(CoercePointee)`

  #133820 commented on Jul 3, 2025 • 0 new comments

• Detect struct construction with private field in field with default

  #135846 commented on Jul 3, 2025 • 0 new comments

• Fix `PostBorrowckAnalysis` for old solver

  #135899 commented on Jul 3, 2025 • 0 new comments

• [WIP] Forbid object lifetime changing pointer casts

  #136776 commented on Jul 2, 2025 • 0 new comments

• Specialize `Iterator::eq{_by}` for `TrustedLen` iterators

  #137122 commented on Jul 1, 2025 • 0 new comments

• Add support for macro expansion in rustdoc source code pages

  #137229 commented on Jul 3, 2025 • 0 new comments

• Turn `Cow::is_borrowed,is_owned` into associated functions.

  #138217 commented on Jul 1, 2025 • 0 new comments

• Move coercion hack from `coerce_unsized` to `check_cast`

  #138542 commented on Jul 3, 2025 • 0 new comments

• Allow `enum` and `union` literals to also create SSA values

  #138759 commented on Jul 2, 2025 • 0 new comments

• Implement RFC 3631: add rustdoc doc_cfg features

  #138907 commented on Jul 3, 2025 • 0 new comments

• Add Duration from nanos u128

  #139243 commented on Jul 3, 2025 • 0 new comments

• Try use `tcx.ensure_ok` for some predicates_of queries.

  #139256 commented on Jul 1, 2025 • 0 new comments

• Tracking Issue for `super let`

  #139076 commented on Jul 2, 2025 • 0 new comments

• Should a `[..]` slice pattern constitute a discriminant read

  #141825 commented on Jul 2, 2025 • 0 new comments

• Tracking issue for `-Z randomize-layout`

  #106764 commented on Jul 2, 2025 • 0 new comments

• `fn_cast!` macro

  #140803 commented on Jul 2, 2025 • 0 new comments

• code coverage reporting for `let-else` interacts poorly with rustfmt

  #143149 commented on Jul 2, 2025 • 0 new comments

• ICE: `type variables should not be hashed: ?0t`

  #143112 commented on Jul 2, 2025 • 0 new comments

• Permit attributes on `use` items

  #141704 commented on Jul 2, 2025 • 0 new comments

• `std::sync::poison` documentation typo

  #143049 commented on Jul 3, 2025 • 0 new comments

• Tracking issue for `vec_into_raw_parts`

  #65816 commented on Jul 3, 2025 • 0 new comments

• Tracking Issue for pointer metadata APIs

  #81513 commented on Jul 3, 2025 • 0 new comments

• Tracking issue for release notes of #138340: Remove some unsized tuple impls now that we don't support unsizing tuples anymore

  #140589 commented on Jul 3, 2025 • 0 new comments

• Tracking issue for release notes of #131923: Derive `Copy` and `Hash` for `IntErrorKind`

  #136623 commented on Jul 3, 2025 • 0 new comments

• never `!` type primitive docs mention 2024 edition changes as upcoming

  #143207 commented on Jul 3, 2025 • 0 new comments

• A dep graph node (mir_drops_elaborated_and_const_checked) does not have an unique index

  #141540 commented on Jul 3, 2025 • 0 new comments

• Cross-compilation default settings do not work, only show obscure error messages

  #143184 commented on Jul 3, 2025 • 0 new comments

• iter::zip changes vectorization behaviour even if value is unused

  #143016 commented on Jul 3, 2025 • 0 new comments

• Tracking issue for release notes of #142590: Allow `#[must_use]` on associated types to warn on unused values in generic contexts

  #143151 commented on Jul 3, 2025 • 0 new comments

• release builds using rustc 1.86.0 on macOS Ventura (intel) SDK exhibit incorrect behaviour

  #140686 commented on Jul 3, 2025 • 0 new comments

• Poor interaction between int fallback and other flow of type information

  #23545 commented on Jul 3, 2025 • 0 new comments

• Warn or error on duplicate attributes

  #142836 commented on Jul 3, 2025 • 0 new comments

• Tracking issue for `const fn` `type_name`

  #63084 commented on Jul 3, 2025 • 0 new comments

• Tracking issue: Attribute refactor

  #131229 commented on Jul 3, 2025 • 0 new comments

• Tracking Issue for AVX512_FP16 intrinsics

  #127213 commented on Jul 3, 2025 • 0 new comments

• Tracking Issue for slice::array_chunks

  #74985 commented on Jul 3, 2025 • 0 new comments

• Tracking Issue for `const_array_each_ref`

  #133289 commented on Jul 3, 2025 • 0 new comments

• Tracking Issue for `const_slice_reverse`

  #135120 commented on Jul 3, 2025 • 0 new comments

• Tracking Issue for `#[align(...)]` on function items (fn_align)

  #82232 commented on Jul 3, 2025 • 0 new comments

• should_panic in doctests accepts crashes, aborts, std::process::exit

  #143009 commented on Jul 3, 2025 • 0 new comments