66 Pull requests merged by 36 people

• Update cargo

  #140876 merged May 10, 2025

• rustdoc: Replace unstable flag --doctest-compilation-args with a simpler one: --doctest-build-arg

  #139863 merged May 10, 2025

• Update the edition guide for let chains

  #140852 merged May 10, 2025

• Fix broken-pipe-no-ice run-make test for rpath-less builds

  #140843 merged May 10, 2025

• Improved error message for top-level or-patterns

  #140848 merged May 10, 2025

• Add regression test for 125877

  #140819 merged May 10, 2025

• also export metrics from librustdoc

  #140815 merged May 10, 2025

• Last minute relnotes fix

  #140864 merged May 10, 2025

• Rollup of 7 pull requests

  #140869 merged May 10, 2025

• [stable] Prepare the 1.87.0 release

  #140859 merged May 9, 2025

• [beta] Prepare 1.88.0 beta

  #140861 merged May 9, 2025

• Bump version number to 1.89.0

  #140839 merged May 9, 2025

• Fix tests/rustdoc-json triagebot message path

  #140812 merged May 9, 2025

• bootstrap: more consistent use of ... when citing configuration snippets

  #140817 merged May 9, 2025

• add signed ints to unn- transmutes to ensure feature parity

  #140804 merged May 9, 2025

• Enable non-leaf Frame Pointers for Arm64 Windows

  #140828 merged May 9, 2025

• Rollup of 5 pull requests

  #140838 merged May 9, 2025

• Use span before macro expansion in lint for-loops-over-falibles

  #140801 merged May 9, 2025

• Remove Ident::empty

  #140252 merged May 9, 2025

• Fix linking statics on Arm64EC

  #140176 merged May 9, 2025

• Add release notes for 1.87.0

  #140802 merged May 9, 2025

• Eliminate word_and_empty methods.

  #140095 merged May 9, 2025

• Make rustdoc-tempdir-removal run-make tests work on other platforms than linux

  #140800 merged May 9, 2025

• Enable triagebot note functionality for rust-lang/rust

  #140811 merged May 9, 2025

• Rollup of 8 pull requests

  #140818 merged May 9, 2025

• Only include dyn Trait<Assoc = ...> associated type bounds for Self: Sized associated types if they are provided

  #140684 merged May 9, 2025

• Structurally normalize in range pattern checking in HIR typeck

  #140707 merged May 9, 2025

• Improve -Zremap-path-scope tests with dependency

  #140716 merged May 9, 2025

• Clarify black_box warning a bit

  #140341 merged May 9, 2025

• Do not deny warnings in "fast" try builds

  #140786 merged May 8, 2025

• trait selection: check & before suggest remove deref

  #140736 merged May 8, 2025

• Rollup of 5 pull requests

  #140797 merged May 8, 2025

• [arm64] Pointer auth test should link with C static library statically

  #140756 merged May 8, 2025

• [win][arm64] Disable std::fs tests that require symlinks

  #140759 merged May 8, 2025

• [win][arm64] Disable various DebugInfo tests that don't work on Arm64 Windows

  #140755 merged May 8, 2025

• [win][arm64] Disable MSVC Linker 'Arm Hazard' warning

  #140758 merged May 8, 2025

• make it possible to run in-tree rustfmt with x run rustfmt

  #140732 merged May 8, 2025

• Remove estebank from automated review assignment

  #140579 merged May 8, 2025

• detect additional uses of opaques after writeback

  #140641 merged May 8, 2025

• Rollup of 9 pull requests

  #140781 merged May 8, 2025

• triagebot: Better message for changes to tests/rustdoc-json

  #140773 merged May 8, 2025

• Add DefPathData::OpaqueLifetime to avoid conflicts for remapped opaque lifetimes

  #140769 merged May 8, 2025

• style: Never break within a nullary function call func() or a unit literal ()

  #140764 merged May 8, 2025

• rustdoc-json: Remove newlines from attributes

  #140762 merged May 8, 2025

• Better error message for late/early lifetime param mismatch

  #140523 merged May 8, 2025

• Do not discard constraints on overflow if there was candidate ambiguity

  #140711 merged May 8, 2025

• Only prefer param-env candidates if they remain non-global after norm

  #140260 merged May 8, 2025

• allow deref patterns to participate in exhaustiveness analysis

  #140106 merged May 8, 2025

• Separate dataflow analysis and results

  #140234 merged May 8, 2025

• Correct warning message in restricted visibility

  #140614 merged May 8, 2025

• Parser: Recover error from named params while parse_path

  #140671 merged May 8, 2025

• Don't crash on error codes passed to --explain which exceed our internal limit of 9999

  #140700 merged May 8, 2025

• [rustdoc] Ensure that temporary doctest folder is correctly removed even if doctests failed

  #140706 merged May 8, 2025

• Fix regression from #140393 for espidf / horizon / nuttx / vita

  #140734 merged May 8, 2025

• add armv5te-unknown-linux-gnueabi target maintainer

  #140741 merged May 8, 2025

• run-make-support: set rustc dylib path for cargo wrapper

  #140745 merged May 8, 2025

• Rollup of 8 pull requests

  #140751 merged May 8, 2025

• borrowck nested items in dead code

  #140590 merged May 7, 2025

• [beta-1.87] Update cargo

  #140727 merged May 7, 2025

• Use thread local dep graph encoding

  #139758 merged May 7, 2025

• Stabilize precise capture syntax in style guide

  #139518 merged May 7, 2025

• Update compiler-builtins to 0.1.158

  #140724 merged May 7, 2025

• fix typo in autorefs lint doc example

  #140719 merged May 7, 2025

• Rollup of 4 pull requests

  #140735 merged May 7, 2025

• Fix backtrace for cygwin

  #140398 merged May 7, 2025

• Remove duplicate impl of string unescape from parse_format

  #137995 merged May 7, 2025

54 Pull requests opened by 39 people

• Add -Zindirect-branch-cs-prefix

  #140733 opened May 7, 2025

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

  #140737 opened May 7, 2025

• `-Zindirect-branch-cs-prefix` on top of `-Zretpoline*`

  #140740 opened May 7, 2025

• name resolution for guard patterns

  #140746 opened May 7, 2025

• Allow storing format_args!() in variable

  #140748 opened May 7, 2025

• [PERF] eagerly compute `sub_relations` again

  #140752 opened May 7, 2025

• [win][CI] Convert paths to Windows format before adding to PATH

  #140754 opened May 7, 2025

• [win][ci] Update LLVM toolchain used to build LLVM to 20

  #140757 opened May 7, 2025

• Add auto-bitcasts between `x86amx` and `i32x256` for AMX intrinsics

  #140763 opened May 7, 2025

• Stabilize keylocker

  #140766 opened May 7, 2025

• Stabilize `sha512`. `sm3` and `sm4` for x86

  #140767 opened May 7, 2025

• Improve `dangerous_implicit_aurorefs` diagnostic output

  #140768 opened May 7, 2025

• add `extern "custom"` functions

  #140770 opened May 7, 2025

• {aarch64,x86_64}-*-windows-gnullvm: build host tools

  #140772 opened May 7, 2025

• Should `-Cforce-frame-pointers` favor the target or CLI?

  #140774 opened May 7, 2025

• don't walk into patterns or types in NestedBodiesVisitor

  #140776 opened May 8, 2025

• Clarify upfront that `PartialOrd` is for strict partial orders

  #140779 opened May 8, 2025

• Update documentation of OnceLock::get_or_init.

  #140783 opened May 8, 2025

• Note expr being cast when encounter NonScalar cast error

  #140787 opened May 8, 2025

• Update hermit-abi to 0.5.1

  #140789 opened May 8, 2025

• Enable xray support for Mac

  #140790 opened May 8, 2025

• std: explain prefer `TryInto` over `TryFrom` when specifying traits bounds on generic function

  #140791 opened May 8, 2025

• Use intrinsics for `{f16,f32,f64,f128}::{minimum,maximum}` operations

  #140792 opened May 8, 2025

• Add information about group a lint belongs to

  #140794 opened May 8, 2025

• Prefer to suggest stable candidates rather than unstable ones

  #140795 opened May 8, 2025

• [DO NOT MERGE] build Enzyme as archive

  #140799 opened May 8, 2025

• Introduce test results file

  #140805 opened May 8, 2025

• Implement Default for &Option

  #140808 opened May 8, 2025

• Reduce special casing for the panic runtime

  #140809 opened May 8, 2025

• Support `-Clink-self-contained=+linker` for `ld.lld` linker flavor

  #140813 opened May 8, 2025

• Use a full cache for erasing regions

  #140814 opened May 8, 2025

• [CRATER] probe fallout of `dyn` overlap

  #140824 opened May 8, 2025

• Add Range parameter to `BTreeMap::extract_if` and `BTreeSet::extract_if`

  #140825 opened May 8, 2025

• Do not ICE when reassigning in GatherLocalsVisitor on the bad path

  #140827 opened May 8, 2025

• make path_statements lint machine applicable for statements with no effect

  #140830 opened May 8, 2025

• aarch64-linux: Default to FramePointer::NonLeaf

  #140832 opened May 8, 2025

• move (or remove) some impl Trait tests

  #140834 opened May 9, 2025

• Disallow `export_name` starting with "llvm."

  #140837 opened May 9, 2025

• Remove mono item collection strategy override from -Zprint-mono-items

  #140842 opened May 9, 2025

• coverage: Detect unused local file IDs to avoid an LLVM assertion

  #140847 opened May 9, 2025

• Warn when `#[export_name]` is used with generic functions

  #140851 opened May 9, 2025

• Merge typeck loop with static/const item eval loop

  #140854 opened May 9, 2025

• Merge mir query analysis invocations

  #140856 opened May 9, 2025

• Enable non-leaf Frame Pointers for Arm64EC Windows

  #140862 opened May 9, 2025

• [rustdoc] Unify type aliases rendering with other ADT

  #140863 opened May 9, 2025

• Make t letter looks like lowercase rather than uppercase

  #140865 opened May 9, 2025

• rustdoc: Fix links with inline code in trait impl docs

  #140868 opened May 9, 2025

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

  #140871 opened May 9, 2025

• Make #[used(linker)] the default on ELF too

  #140872 opened May 9, 2025

• make `rustc_attr_parsing` less dominant in the rustc crate graph

  #140874 opened May 9, 2025

• Two expand-related cleanups

  #140878 opened May 9, 2025

• 1.87.0 release notes: remove nonsensical `~` operator

  #140879 opened May 9, 2025

• Make the assertion in `Ident::new` debug-only.

  #140880 opened May 9, 2025

• Split duration_constructors to get non-controversial constructors out

  #140882 opened May 10, 2025

33 Issues closed by 13 people

• ICE: effects: expected region for `'x/#1` (`'x/#1/1`) but found `Type(())` when instantiating args=`[false, ()]`

  #125877 closed May 10, 2025

• #[thread_local] from windows DLLs gets duplicated by inlining.

  #44391 closed May 9, 2025

• fatal runtime error from rustc if cranelift built proc-macro panics

  #120075 closed May 9, 2025

• ICE during stage2 lib rustdoc invocation when remapping build path prefix

  #140778 closed May 9, 2025

• Ordering of bounds matters with GAT/HRTB

  #96321 closed May 9, 2025

• ICE: broken mir with let_chains

  #140866 closed May 9, 2025

• internal compiler error

  #140826 closed May 9, 2025

• Remove time-boxed `time` inference regression mitigation note

  #129461 closed May 9, 2025

• Lang proposal: `extern "unspecified"` for naked functions with arbitrary ABI

  #140566 closed May 9, 2025

• Incorrect span in `for_loops_over_fallibles` with macros

  #140747 closed May 9, 2025

• Async function is incorrectly declared as being !Send even when nothing !Send is held over an await

  #140841 closed May 9, 2025

• Linking error when compiled to `arm64ec-pc-windows-msvc`

  #138541 closed May 9, 2025

• "Unused" associated type bounds in `dyn` no longer parameterize the type

  #140645 closed May 9, 2025

• `@bors try` should not deny warnings

  #140753 closed May 8, 2025

• ICE:gather_locals

  #140785 closed May 8, 2025

• Incorrect '&'-reference removal

  #140166 closed May 8, 2025

• `./x.py fmt --stage 1` does not use stage 1 rustfmt

  #140723 closed May 8, 2025

• Remove `ParamEnv::reveal_all` from codegen

  #75327 closed May 8, 2025

• Draft release notes for 1.87

  #140133 closed May 8, 2025

• Tracking issue for release notes of #136668: Stabilize `core::str::from_utf8_mut` as `const`

  #137381 closed May 8, 2025

• ICE / Hang `found DefPathHash collision between DefPath `

  #140731 closed May 8, 2025

• Attribute representation change in rustdoc JSON without version bump

  #140689 closed May 8, 2025

• Make std functions patchable on unsupported platforms

  #140451 closed May 8, 2025

• Thousands of /tmp/rustdoctest* directories

  #139899 closed May 8, 2025

• rustc explain panics with error code longer than 4 digits

  #140647 closed May 8, 2025

• `Fn(a: u8)` should get a clear diagnostic

  #140169 closed May 8, 2025

• private_interfaces reports the visability of items in pseudocode

  #131220 closed May 8, 2025

• check

  #140775 closed May 8, 2025

• closures in dead code are no longer borrowchecked

  #140583 closed May 7, 2025

• error[E0425]: cannot find function `xlsx_row_value` in this scope

  #140760 closed May 7, 2025

• Cygwin doesn't report correct backtrace on panic

  #140304 closed May 7, 2025

• Stabilize Style Guide Entry for Precise Capture Syntax

  #138527 closed May 7, 2025

• Problems with dead code elimination with `opt-level=s`

  #140665 closed May 7, 2025

40 Issues opened by 35 people

• ICE: symbol: assertion `left != right` failed

  #140884 opened May 10, 2025

• `file!()` returns incorrect `Path`s on WASM target built on Windows.

  #140883 opened May 10, 2025

• Tracking Issue for duration_constructors_lite

  #140881 opened May 10, 2025

• Misleading "captured variable cannot escape FnMut closure body" diagnostic, should be "can't mutable borrow more than once"

  #140875 opened May 9, 2025

• removing needless `.collect()` in the middle of iterator chain reduces performance significantly

  #140873 opened May 9, 2025

• Tracking Issue i64 to u64 (as)

  #140870 opened May 9, 2025

• Issue with `write_all_at` on GitHub Action

  #140867 opened May 9, 2025

• ICE: `normalizing free const aliases in the type system is unsupported`

  #140860 opened May 9, 2025

• when dependency enable async_drop feature, it cause ICE

  #140858 opened May 9, 2025

• rustdoc: Inline code in links in first paragraph of doc of trait implementation not clickable

  #140857 opened May 9, 2025

• Type inference of inferred repeat expr counts is not as strong as it could be

  #140855 opened May 9, 2025

• Tracking issue for release notes of #129334: Implement (part of) ACP 429: add `DerefMut` to `Lazy[Cell/Lock]`

  #140853 opened May 9, 2025

• ICE：rustc panicked at compiler\rustc_mir_transform\src\validate.rs:1560:30

  #140850 opened May 9, 2025

• Codegen Optimization for Non-Consecutive Enum Match Arms

  #140849 opened May 9, 2025

• Tracking issue for release notes of #139635: Finalize repeat expr inference behaviour with inferred repeat counts

  #140846 opened May 9, 2025

• Confusing diagnostics when forgetting to import `rustc_abi` crate

  #140840 opened May 9, 2025

• error: internal compiler error: encountered incremental compilation error with evaluate_obligation(812e3469791bc6d0-c54d52cd7fb29272)

  #140833 opened May 9, 2025

• "[E0603] unit variant `X` is private. help: import `X` directly" suggests invalid path in private module

  #140831 opened May 8, 2025

• Tracking Issue for `abi_custom`

  #140829 opened May 8, 2025

• Attempting to store function callback of a particular incorrect type produces ICE

  #140823 opened May 8, 2025

• Target features getting erased when using `#[export_name]` with names of LLVM intrinsics

  #140822 opened May 8, 2025

• Possible regression with rust_panic being mangled

  #140821 opened May 8, 2025

• Static thread_local! declarations are moved before Drop is called

  #140816 opened May 8, 2025

• Cargo panics on Arch Linux when compiling on exFAT partition

  #140806 opened May 8, 2025

• `fn_cast!` macro

  #140803 opened May 8, 2025

• Stack overflow when `tls_callback` called on `x86_64-pc-windows-gnu`

  #140798 opened May 8, 2025

• ICE / Hang found DefPathHash collision between DefPath

  #140796 opened May 8, 2025

• (Reproducible) Found unstable fingerprints for evaluate_obligation(fe6269799238ead4-76dd6f107d00ff42): Ok(EvaluatedToAmbig)

  #140793 opened May 8, 2025

• `#[doc(hidden)]` supresses `missing_docs` on `#[doc(inline)]`d reexports

  #140784 opened May 8, 2025

• rustdoc should include aliases in search that only partially matches

  #140782 opened May 8, 2025

• Test for #7663 doesn't test anything (?)

  #140780 opened May 8, 2025

• Tracking Issue for `read_buf_at`

  #140771 opened May 7, 2025

• Test for #14082 doesn't test what it should

  #140765 opened May 7, 2025

• TryFrom and TryInto docs don't say that TryInto should be preferred in bounds.

  #140761 opened May 7, 2025

• Overly verbose suggestion display for trailing whitespace changes

  #140750 opened May 7, 2025

• ICE (on stable and nightly): repr(packed) + enum + Box + builtin derive macro

  #140749 opened May 7, 2025

• `avr-none` target fails to build from source on nightly-2025-05-06

  #140743 opened May 7, 2025

• Warn when #[export_name] is used with generic functions

  #140742 opened May 7, 2025

• rustdoc: type alias does not show the `repr` of the aliased type

  #140739 opened May 7, 2025

• `run-make` test failures when building rust-with rpath disabled

  #140738 opened May 7, 2025

155 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.

• Properly deduce object lifetime defaults in projections & trait refs

  #129543 commented on May 8, 2025 • 12 new comments

• Document MaybeUninit bit validity

  #140463 commented on May 8, 2025 • 8 new comments

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

  #140525 commented on May 7, 2025 • 6 new comments

• Simplify `attribute_groups`

  #140539 commented on May 9, 2025 • 4 new comments

• collect doc alias as tips during resolution

  #127721 commented on May 9, 2025 • 4 new comments

• Use the new solver in the `impossible_predicates`

  #136988 commented on May 7, 2025 • 2 new comments

• remove 'unordered' atomic intrinsics

  #140660 commented on May 9, 2025 • 2 new comments

• Remove manual WF hack

  #140557 commented on May 7, 2025 • 2 new comments

• Fix parameter order for `_by()` variants of `min` / `max`/ `minmax` in `std::cmp`

  #139357 commented on May 10, 2025 • 1 new comment

• Refactor StableMIR

  #140643 commented on May 8, 2025 • 1 new comment

• deduplicate abort implementations

  #139103 commented on May 8, 2025 • 1 new comment

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

  #139751 commented on May 8, 2025 • 1 new comment

• Add a new `mismatched-lifetime-syntaxes` lint

  #138677 commented on May 9, 2025 • 1 new comment

• Remove `i128` and `u128` from `improper_ctypes_definitions`

  #137306 commented on May 8, 2025 • 0 new comments

• Guarantee behavior of transmuting `Option::<T>::None` subject to NPO

  #137323 commented on May 8, 2025 • 0 new comments

• make RefCell unstably const

  #137843 commented on May 8, 2025 • 0 new comments

• Sized Hierarchy: Part I

  #137944 commented on May 9, 2025 • 0 new comments

• Stabilize `repr128`

  #138285 commented on May 7, 2025 • 0 new comments

• Describe lifetime of call argument temporaries passed indirectly

  #138489 commented on May 9, 2025 • 0 new comments

• Sanitizers target modificators

  #138736 commented on May 9, 2025 • 0 new comments

• Do not insert duplicate SourceFile

  #140363 commented on May 8, 2025 • 0 new comments

• Ensure non-empty buffers for large vectored I/O

  #138879 commented on May 10, 2025 • 0 new comments

• Fix error reporting for multibyte characters in byte string literal

  #139362 commented on May 8, 2025 • 0 new comments

• Stabilize the avx512 target features

  #138940 commented on May 8, 2025 • 0 new comments

• Fallback `{float}` to `f32` when `f32: From<{float}>` and add `impl From<f16> for f32`

  #139087 commented on May 7, 2025 • 0 new comments

• Fix derive bounds for fully-qualified field types

  #139272 commented on May 9, 2025 • 0 new comments

• Make `missing_fragment_specifier` an unconditional error

  #128425 commented on May 7, 2025 • 0 new comments

• Add `overflow_checks` intrinsic

  #128666 commented on May 8, 2025 • 0 new comments

• [Experimental] `<T as Into<T>>::into` lint

  #129249 commented on May 7, 2025 • 0 new comments

• Implement (part of) ACP 429: add `DerefMut` to `Lazy[Cell/Lock]`

  #129334 commented on May 9, 2025 • 0 new comments

• Fix linking for symbols starting with ? on i686-pc-windows-msvc

  #130808 commented on May 9, 2025 • 0 new comments

• Handle `rustc_query_system` cases of `rustc::potential_query_instability` lint

  #131200 commented on May 8, 2025 • 0 new comments

• [DO NOT MERGE] bootstrap with `-Znext-solver=globally`

  #133502 commented on May 9, 2025 • 0 new comments

• Specify the behavior of `file!`

  #134442 commented on May 10, 2025 • 0 new comments

• Add Three Codegen Tests

  #134626 commented on May 9, 2025 • 0 new comments

• Partially stabilize LoongArch target features

  #135015 commented on May 9, 2025 • 0 new comments

• aarch64-softfloat: forbid enabling the neon target feature

  #135160 commented on May 8, 2025 • 0 new comments

• Implement Display for ``rustc_target::callconv::Conv``

  #135808 commented on May 8, 2025 • 0 new comments

• retpoline and retpoline-external-thunk flags (target modifiers) to enable retpoline-related target features

  #135927 commented on May 7, 2025 • 0 new comments

• Start using pattern types in libcore

  #136006 commented on May 8, 2025 • 0 new comments

• Optimize `ToString` implementation for integers

  #136264 commented on May 7, 2025 • 0 new comments

• Revise docs for `thir::PatKind::ExpandedConstant`

  #136612 commented on May 8, 2025 • 0 new comments

• Fix linker-plugin-lto only doing thin lto

  #136840 commented on May 9, 2025 • 0 new comments

• eagerly compute `sub_relations` again

  #140375 commented on May 7, 2025 • 0 new comments

• Add T-compiler backports Zulip notifications

  #140397 commented on May 7, 2025 • 0 new comments

• WIP: Unstable impls

  #140399 commented on May 8, 2025 • 0 new comments

• dont handle bool transmute

  #140431 commented on May 8, 2025 • 0 new comments

• Add `read_buf` equivalents for positioned reads

  #140459 commented on May 8, 2025 • 0 new comments

• support revealing uses in HIR typeck

  #140497 commented on May 9, 2025 • 0 new comments

• Emit a warning if the doctest `main` function will not be run

  #140527 commented on May 9, 2025 • 0 new comments

• Allow `#![doc(test(attr(..)))]` everywhere

  #140560 commented on May 8, 2025 • 0 new comments

• Fix malformed suggestion for E0061 when method is a macro token in macro context

  #140591 commented on May 7, 2025 • 0 new comments

• Temporary lifetime extension through tuple struct and tuple variant constructors

  #140593 commented on May 8, 2025 • 0 new comments

• UnsafePinned: also include the effects of UnsafeCell

  #140638 commented on May 8, 2025 • 0 new comments

• Split `autodiff` into `autodiff_forward` and `autodiff_reverse`

  #140697 commented on May 10, 2025 • 0 new comments

• WIP: Add PGO for apple darwin targets

  #140699 commented on May 9, 2025 • 0 new comments

• Update `backtrace` in Cargo.lock

  #140705 commented on May 10, 2025 • 0 new comments

• normalization: avoid incompletely constraining GAT args

  #140712 commented on May 8, 2025 • 0 new comments

• Clarify &mut-methods' docs on sync::OnceLock

  #140715 commented on May 8, 2025 • 0 new comments

• Split up the `unknown_or_malformed_diagnostic_attributes` lint

  #140717 commented on May 7, 2025 • 0 new comments

• Error on recursive opaque ty in HIR typeck

  #139419 commented on May 8, 2025 • 0 new comments

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

  #139451 commented on May 7, 2025 • 0 new comments

• rustdoc: add a handle that makes sidebar resizing more obvious

  #139562 commented on May 9, 2025 • 0 new comments

• support revealing uses of opaques

  #139587 commented on May 9, 2025 • 0 new comments

• Finalize repeat expr inference behaviour with inferred repeat counts

  #139635 commented on May 9, 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 May 7, 2025 • 0 new comments

• Explore adding a reproducibility test to rust test infrastructure.

  #139793 commented on May 8, 2025 • 0 new comments

• Fix `env::ArgsOs` for zkVM

  #139849 commented on May 8, 2025 • 0 new comments

• make std::intrinsics functions actually be intrinsics

  #139916 commented on May 8, 2025 • 0 new comments

• [DONT MERGE] externally implementable items

  #140010 commented on May 10, 2025 • 0 new comments

• Align `RwLockWriteGuard` fields with the other `RwLock` guards (+ cleanup)

  #140018 commented on May 8, 2025 • 0 new comments

• [DO NOT MERGE] start building Enzyme in CI

  #140064 commented on May 8, 2025 • 0 new comments

• Add LLDB providers for BTreeMap and BTreeSet

  #140130 commented on May 9, 2025 • 0 new comments

• DRAFT: Add an aarch64-msvc build running on ARM64 Windows

  #140136 commented on May 7, 2025 • 0 new comments

• remove intrinsics::drop_in_place

  #140151 commented on May 9, 2025 • 0 new comments

• Experimental cygwin support in rustc

  #140154 commented on May 9, 2025 • 0 new comments

• Stabilize `fn_align`: `#[repr(align(N))]` on functions and `-Zmin-function-alignment`

  #140261 commented on May 7, 2025 • 0 new comments

• Fix accidental type inference in array coercion

  #140283 commented on May 7, 2025 • 0 new comments

• Tracking issue for `cfg_match`

  #115585 commented on May 7, 2025 • 0 new comments

• type_id is not sufficiently collision-resistant

  #129014 commented on May 7, 2025 • 0 new comments

• Tracking issue for custom inner attributes

  #54726 commented on May 7, 2025 • 0 new comments

• `GenericArg::Infer` may be unreachable in `rustdoc-types`

  #140679 commented on May 7, 2025 • 0 new comments

• Coherence can be bypassed by an indirect impl for a trait object

  #57893 commented on May 7, 2025 • 0 new comments

• Tracking Issue for `keylocker_x86`

  #134813 commented on May 7, 2025 • 0 new comments

• Confusing error when a const contains a shared ref to interior mutable data

  #140653 commented on May 7, 2025 • 0 new comments

• Tracking Issue for `sha512_sm_x86`

  #126624 commented on May 7, 2025 • 0 new comments

• Tracking issue for release notes of #125882: Tracking Issue for `integer_sign_cast`

  #136560 commented on May 8, 2025 • 0 new comments

• Tracking issue for release notes of #128101: Tracking Issue for `unsigned_is_multiple_of`

  #137380 commented on May 8, 2025 • 0 new comments

• Tracking issue for release notes of #95892: Tracking Issue for `sub_ptr` (feature `ptr_sub_ptr`)

  #134727 commented on May 8, 2025 • 0 new comments

• Tracking issue for release notes of #129375: Tracking Issue for unbounded_shifts

  #137386 commented on May 8, 2025 • 0 new comments

• Tracking issue for release notes of #134340: Stabilize `num_midpoint_signed` feature

  #137344 commented on May 8, 2025 • 0 new comments

• Tracking issue for RFC 2523, `#[cfg(accessible(::path::to::thing))]`

  #64797 commented on May 8, 2025 • 0 new comments

• Support for pointers with asm_const

  #128464 commented on May 8, 2025 • 0 new comments

• #[deprecated] lint doesn't trigger when overriding deprecated method

  #98990 commented on May 8, 2025 • 0 new comments

• Handling of stdcall (and other x86-32-specific ABIs) on non-x86-32 Windows targets is inconsistent

  #137018 commented on May 8, 2025 • 0 new comments

• Function pointer primitive cast not working

  #140491 commented on May 8, 2025 • 0 new comments

• Tracking Issue for generic pattern types

  #136574 commented on May 8, 2025 • 0 new comments

• method has an incompatible type for trait due to lifetimes has too wide a span

  #33624 commented on May 8, 2025 • 0 new comments

• An unsafe const fn being used to compute an array length or const generic is incorrectly described as being an "item".

  #133441 commented on May 7, 2025 • 0 new comments

• experiment with relaxing the orphan rule

  #136979 commented on May 7, 2025 • 0 new comments

• ICE:normalizing free const aliases in the type system is unsupported

  #140729 commented on May 7, 2025 • 0 new comments

• async drop not work without sync drop

  #140696 commented on May 7, 2025 • 0 new comments

• pub use with glob import behaves differently when re-exported vs directly used

  #140694 commented on May 7, 2025 • 0 new comments

• Encountered anon const with inference variable args but no error reported

  #140701 commented on May 7, 2025 • 0 new comments

• Tracking Issue for `std::cell::{Ref, RefMut}::leak`

  #69099 commented on May 7, 2025 • 0 new comments

• Tracking Issue for `naked_functions_target_rustic_abi`

  #138997 commented on May 7, 2025 • 0 new comments

• internal compiler error: encountered incremental compilation error

  #120963 commented on May 7, 2025 • 0 new comments

• VecDeque missing operations for "front" handling.

  #92547 commented on May 7, 2025 • 0 new comments

• Rust 1.81: thread 'rustc' panicked at compiler/rustc_metadata/src/rmeta/def_path_hash_map.rs:23:54: called `Option::unwrap()` on a `None` value

  #137071 commented on May 7, 2025 • 0 new comments

• More principled tempdir usage by and between rustc, rustdoc and compiletest

  #138475 commented on May 7, 2025 • 0 new comments

• "Legacy" tier 2 targets have misplaced or absent maintainer docs

  #113739 commented on May 7, 2025 • 0 new comments

• ICE: gather_locals

  #140730 commented on May 7, 2025 • 0 new comments

• Hard-to-read ICEs when fluent translation uses non-existing variable

  #128340 commented on May 7, 2025 • 0 new comments

• Allow storing `format_args!` in a let binding

  #92698 commented on May 7, 2025 • 0 new comments

• Oddity with lifetime elision and type aliases

  #140611 commented on May 7, 2025 • 0 new comments

• `dangerous_implicit_autorefs` suggestion is wrong

  #140721 commented on May 7, 2025 • 0 new comments

• Contents from global_asm! leak into other assemblies

  #81838 commented on May 7, 2025 • 0 new comments

• regression: crate compiles much slower with 1.82

  #132064 commented on May 9, 2025 • 0 new comments

• ICE: `primitive read not possible for type`

  #131347 commented on May 9, 2025 • 0 new comments

• let_chains stabilization followups

  #140722 commented on May 9, 2025 • 0 new comments

• Tracking issue for `-Z instrument-xray`

  #102921 commented on May 9, 2025 • 0 new comments

• E0195 diagnostic should take into account GATs, etc

  #135350 commented on May 9, 2025 • 0 new comments

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

  #140686 commented on May 9, 2025 • 0 new comments

• member constraints are order-dependent

  #140569 commented on May 9, 2025 • 0 new comments

• `impl_trait_in_bindings` and pick-constraint region bounds

  #61773 commented on May 9, 2025 • 0 new comments

• ICE in `(25cdf1f67 2025-04-28)`

  #140423 commented on May 9, 2025 • 0 new comments

• Type mismatch in a associated type bound don't point at said associated type

  #139531 commented on May 9, 2025 • 0 new comments

• Tracking Issue for duration_constructors

  #120301 commented on May 10, 2025 • 0 new comments

• Linking to a static library does not always include exported symbols

  #99721 commented on May 10, 2025 • 0 new comments

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

  #110998 commented on May 10, 2025 • 0 new comments

• [perf] test MCP510

  #113382 commented on May 8, 2025 • 0 new comments

• Make create_def a side effect instead of marking the entire query as always red

  #115613 commented on May 8, 2025 • 0 new comments

• Create the previous dep graph index on a background thread

  #116375 commented on May 7, 2025 • 0 new comments

• redesign stage 0 std

  #119899 commented on May 8, 2025 • 0 new comments

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

  #123617 commented on May 8, 2025 • 0 new comments

• Add `f16` formatting and parsing

  #127013 commented on May 9, 2025 • 0 new comments

• Incremental compilation ICE with from compiler-state-dependent overflow errors

  #84963 commented on May 8, 2025 • 0 new comments

• Tracking issue for release notes of #131114: Tracking Issue for `inherent_str_constructors `

  #137276 commented on May 8, 2025 • 0 new comments

• Tracking issue for release notes of #134900: Fix parsing of ranges after unary operators

  #137859 commented on May 8, 2025 • 0 new comments

• Tracking issue for release notes of #139624: Don't allow flattened format_args in const.

  #140338 commented on May 8, 2025 • 0 new comments

• Can CFI be made compatible with type erasure schemes?

  #128728 commented on May 8, 2025 • 0 new comments

• Documentation for HashMap's FromIterator with duplicate keys in the iterator

  #110260 commented on May 8, 2025 • 0 new comments

• The NonZero types don't tell LLVM that they're non-zero on get

  #49572 commented on May 8, 2025 • 0 new comments

• Missing a trait import in doctests suggests importing from `crate::<cratename>`

  #140258 commented on May 9, 2025 • 0 new comments

• Polymorphic recursion in async fn gives "queries overflow the depth limit" error

  #140728 commented on May 9, 2025 • 0 new comments

• ICE: Encountered invalid discriminant while decoding `Option`

  #140691 commented on May 9, 2025 • 0 new comments

• Inference fails when a type using a default also implements Deref.

  #27603 commented on May 9, 2025 • 0 new comments

• `PartialOrd` does not mention upfront that it omits reflexivity

  #140654 commented on May 9, 2025 • 0 new comments

• Type inference fails where LUB coercion succeeds

  #134121 commented on May 9, 2025 • 0 new comments

• error[E0282]: type annotations needed but should be inferred automatically

  #139168 commented on May 9, 2025 • 0 new comments

• Spurious irrefutable_let_patterns warning with let-chain

  #139369 commented on May 9, 2025 • 0 new comments

• `tests/codegen/lto-removes-invokes.rs` spuriously fails on `x86_64-pc-windows-gnu`

  #139519 commented on May 9, 2025 • 0 new comments

• Random stack overflow on windows-gnu

  #139070 commented on May 9, 2025 • 0 new comments

• Tracking Issue for box_as_ptr

  #129090 commented on May 9, 2025 • 0 new comments

• Audit `run-fail` ui tests to see if they need *exact* run stderr/stdout

  #134889 commented on May 9, 2025 • 0 new comments