178 Pull requests merged by 80 people

• Add unimplemented current_dll_path() for WASI

  #141834 merged Jun 1, 2025

• Improve diagnostics for usage of qualified paths within tuple struct exprs/pats

  #140370 merged Jun 1, 2025

• Drive-by refactor: use OnceCell for the reverse region SCC graph

  #141823 merged Jun 1, 2025

• terminology: allocated object → allocation

  #141224 merged Jun 1, 2025

• implement va_arg for powerpc

  #141622 merged Jun 1, 2025

• Fix TLS model on bootstrap for cygwin

  #141846 merged Jun 1, 2025

• resolve if-let-chain FIXME on bootstrap

  #141852 merged Jun 1, 2025

• Rollup of 9 pull requests

  #141869 merged Jun 1, 2025

• source_span_for_markdown_range: fix utf8 violation

  #141666 merged Jun 1, 2025

• Exclude CARGO_HOME from generate-copyright in-tree determination

  #141789 merged Jun 1, 2025

• Miri subtree update

  #141860 merged Jun 1, 2025

• Tweak fast path trait handling

  #141731 merged Jun 1, 2025

• cstore: Use IndexSet as backing store for postorder dependencies

  #141730 merged Jun 1, 2025

• Avoid over-counting of UsePath in the HIR stats.

  #141725 merged Jun 1, 2025

• Stabilize feature result_flattening

  #141072 merged Jun 1, 2025

• std: clarify Clone trait documentation about duplication semantics

  #141215 merged Jun 1, 2025

• Add const support for float rounding methods

  #141521 merged Jun 1, 2025

• Miri CI: test aarch64-apple-darwin in PRs instead of the x86_64 target

  #141277 merged Jun 1, 2025

• library: explain TOCTOU races in fs::remove_dir_all

  #141832 merged Jun 1, 2025

• Rollup of 6 pull requests

  #141842 merged Jun 1, 2025

• Fix "consider borrowing" for else-if

  #141812 merged Jun 1, 2025

• slice.get(i) should use a slice projection in MIR, like slice[i] does

  #139118 merged Jun 1, 2025

• Enable non-leaf Frame Pointers for mingw-w64 Arm64 Windows

  #141815 merged May 31, 2025

• tests/ui: A New Order [1/N]

  #141793 merged May 31, 2025

• Update compiler-builtins to 0.1.160

  #141805 merged May 31, 2025

• std: note that std::str::from_utf8* functions are aliases to <str>::from_utf8* methods

  #141112 merged May 31, 2025

• Hir item kind field order

  #141740 merged May 31, 2025

• Fixes for building windows-gnullvm hosts

  #141819 merged May 31, 2025

• Rollup of 8 pull requests

  #141824 merged May 31, 2025

• Document what distcheck is intended to exercise

  #141646 merged May 31, 2025

• Note expr being cast when encounter NonScalar cast error

  #140787 merged May 31, 2025

• Do not move thread-locals before dropping

  #141685 merged May 31, 2025

• [DO MERGE] PGO new solver

  #141453 merged May 31, 2025

• Revert "increase perf of charsearcher for single ascii characters"

  #141678 merged May 31, 2025

• Add fast path for maybe-initializedness in liveness

  #141667 merged May 31, 2025

• Update cargo

  #141796 merged May 31, 2025

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

  #140825 merged May 31, 2025

• core: begin deduplicating pointer docs

  #141609 merged May 31, 2025

• Increase timeout for new bors try builds

  #141771 merged May 31, 2025

• Implement ((un)checked_)exact_div methods for integers

  #141237 merged May 31, 2025

• mir-opt: Do not transform non-int type in match_branches

  #141494 merged May 31, 2025

• Fix spans for unsafe binders

  #141781 merged May 31, 2025

• ci: use arm to calculate job matrix

  #141768 merged May 31, 2025

• Rollup of 8 pull requests

  #141791 merged May 31, 2025

• Fix the issue of typo of comma in arm parsing

  #141077 merged May 31, 2025

• bootstrap: Remove bin_root from PATH

  #141657 merged May 30, 2025

• rustc_codegen_llvm: use threadlocal.address intrinsic to access TLS

  #139385 merged May 30, 2025

• Rework #[doc(cfg(..))] checks as distinct pass in rustdoc

  #141746 merged May 30, 2025

• resolve stage0 sysroot from rustc

  #141736 merged May 30, 2025

• Structurally normalize types as needed in projection_ty_core

  #141703 merged May 30, 2025

• Add tls_model for cygwin and enable has_thread_local

  #141719 merged May 30, 2025

• Rollup of 5 pull requests

  #141765 merged May 30, 2025

• Remove RUSTC_RETRY_LINKER_ON_SEGFAULT hack

  #141749 merged May 30, 2025

• rustdoc: cleanups relating to allocations

  #141573 merged May 30, 2025

• Use cfg_attr_trace in AST with a placeholder attribute for accurate suggestion

  #133823 merged May 30, 2025

• float: Replace some approximate assertions with exact

  #141669 merged May 30, 2025

• implement va_arg for x86_64 systemv

  #141538 merged May 30, 2025

• rustdoc: display doc(cfg(false)) properly

  #141747 merged May 30, 2025

• atomic_load intrinsic: use const generic parameter for ordering

  #141507 merged May 30, 2025

• Report text_direction_codepoint_in_literal when parsing

  #141004 merged May 30, 2025

• Refactor the two-phase check for impls and impl items

  #141407 merged May 30, 2025

• remove visit_clobber and move DummyAstNode to rustc_expand

  #141430 merged May 30, 2025

• Rollup of 8 pull requests

  #141753 merged May 30, 2025

• Make some assertions in solver into debug assertions

  #141651 merged May 30, 2025

• Make std/src/num mirror core/src/num

  #137574 merged May 30, 2025

• A variety of improvements to the codegen backends

  #141448 merged May 30, 2025

• avoid some usages of &mut P<T> in AST visitors

  #141636 merged May 30, 2025

• Add eslint as part of tidy run

  #141705 merged May 30, 2025

• Rollup of 11 pull requests

  #141739 merged May 30, 2025

• Add loongarch64 with d feature to f32::midpoint fast path

  #141715 merged May 30, 2025

• Provide secrets to try builds with new bors

  #141723 merged May 30, 2025

• creader: Remove extraenous String::clone

  #141732 merged May 30, 2025

• Enable review queue tracking

  #141384 merged May 30, 2025

• resolve target-libdir directly from rustc

  #141729 merged May 30, 2025

• Fix false documentation of FnCtxt::diverges

  #141728 merged May 30, 2025

• float: Disable total_cmp sNaN tests for f16

  #141676 merged May 30, 2025

• Bump rustc-perf and update PGO crates

  #141490 merged May 29, 2025

• Do not get proc_macro from the sysroot in rustc

  #141595 merged May 29, 2025

• Stabilize repr128

  #138285 merged May 29, 2025

• coretests: extend and simplify float tests

  #141571 merged May 29, 2025

• add CStr::display

  #139994 merged May 29, 2025

• CI: Add cargo tests to aarch64-apple-darwin

  #141656 merged May 29, 2025

• Rollup of 4 pull requests

  #141717 merged May 29, 2025

• Emit warning while outputs is not exe and prints linkage info

  #138139 merged May 29, 2025

• ci: verify that codebuild jobs use ghcr.io

  #141643 merged May 29, 2025

• Call out possibility of invariant result in variance markers

  #141612 merged May 29, 2025

• Use builtin_index instead of hand-rolling it

  #141638 merged May 29, 2025

• Test(fs): Fix test_eq_windows_file_type for Windows 7

  #141104 merged May 29, 2025

• GCI: At their def site, actually wfcheck the where-clause & always eval free lifetime-generic constants

  #136429 merged May 29, 2025

• Reorder ast::ItemKind::{Struct,Enum,Union} fields.

  #141675 merged May 29, 2025

• clean up old rintf leftovers

  #141533 merged May 29, 2025

• Path::with_extension: show that it adds an extension where one did no…

  #141477 merged May 29, 2025

• Handle ed2021 precise capturing of unsafe binder

  #141683 merged May 29, 2025

• Rollup of 16 pull requests

  #141716 merged May 29, 2025

• rustbook: Bump versions of onig and onig_sys

  #141684 merged May 29, 2025

• Add eholk to compiler reviewer rotation

  #141702 merged May 29, 2025

• replace TraitRef link memory.md

  #141680 merged May 29, 2025

• Add rustc_diagnostic_item to sys::Mutex methods

  #141690 merged May 29, 2025

• interpret/allocation: Fixup type for alloc_bytes

  #141682 merged May 29, 2025

• core: unstably expose atomic_compare_exchange so stdarch can use it

  #141687 merged May 29, 2025

• add additional TypeFlags fast paths

  #141581 merged May 29, 2025

• Subtree update of rust-analyzer

  #141693 merged May 29, 2025

• Fix ICE in tokenstream with contracts from parser recovery

  #141670 merged May 28, 2025

• Add data_ptr method to Mutex and RwLock

  #140369 merged May 28, 2025

• Drop-build cleanups

  #141627 merged May 28, 2025

• Split autodiff into autodiff_forward and autodiff_reverse

  #140697 merged May 28, 2025

• Rollup of 7 pull requests

  #141696 merged May 28, 2025

• Improve intrinsic handling in cg_ssa

  #141404 merged May 28, 2025

• consider glob imports in cfg suggestion

  #141548 merged May 28, 2025

• rustdoc: linking to a local proc macro no longer warns

  #141411 merged May 28, 2025

• ci: move tests from x86_64-gnu-llvm-19 job to aarch64

  #141576 merged May 28, 2025

• ci: move dist-x86_64-linux job to codebuild

  #141501 merged May 28, 2025

• Disable libunwind cross-architecture unwinding

  #141375 merged May 28, 2025

• Add Result::map_or_default and Option::map_or_default

  #141659 merged May 28, 2025

• Rollup of 8 pull requests

  #141668 merged May 28, 2025

• Bump master stage0 compiler

  #141647 merged May 28, 2025

• add asm_cfg: #[cfg(...)] within asm!

  #140367 merged May 28, 2025

• Make check-cfg diagnostics work in #[doc(cfg(..))]

  #140894 merged May 28, 2025

• ci: fix llvm test coverage

  #141591 merged May 28, 2025

• gvn: bail out unavoidable non-ssa locals in repeat

  #141252 merged May 28, 2025

• Make two transmute-related MIR lints into HIR lint

  #141551 merged May 28, 2025

• rustdoc: use descriptive tooltip if doctest is conditionally ignored

  #141517 merged May 28, 2025

• Add some track_caller info to precondition panics

  #129658 merged May 28, 2025

• Add From<TryLockError> for io::Error

  #141312 merged May 27, 2025

• Rename {GenericArg,Term}::unpack() to kind()

  #141495 merged May 27, 2025

• triagebot: label LLVM submodule changes with A-LLVM

  #141602 merged May 27, 2025

• remove visit_mt from ast::mut_visit

  #141632 merged May 27, 2025

• test: convert version_check ui test to run-make

  #141640 merged May 27, 2025

• Rollup of 8 pull requests

  #141662 merged May 27, 2025

• coverage: Revert "unused local file IDs" due to empty function names

  #141650 merged May 27, 2025

• tests: mark option-niche-eq as fixed on LLVM 21

  #141654 merged May 27, 2025

• bump fluent-* crates

  #141645 merged May 27, 2025

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

  #140591 merged May 27, 2025

• bootstrap: translate Windows paths in a way that works for both Cygwin and MSYS2

  #141556 merged May 27, 2025

• Pull out dedicated cfg_version syntax test from feature gate test

  #141552 merged May 27, 2025

• Improve ambiguous_wide_pointer_comparisons lint compare diagnostics

  #141536 merged May 27, 2025

• Remove out-of-date noop_* names.

  #141563 merged May 27, 2025

• dist: make sure llvm-project submodule is present

  #141568 merged May 27, 2025

• Use more detailed spans in dyn compat errors within bodies

  #141580 merged May 27, 2025

• intrinsics, ScalarInt: minor cleanup

  #141582 merged May 27, 2025

• Support opaque_types_defined_by for SyntheticCoroutineBody

  #141584 merged May 27, 2025

• Add missing edition directives for async-await tests

  #141587 merged May 27, 2025

• Add generic_arg_infer test

  #141594 merged May 27, 2025

• rustc book: fix erratic sentence by making it more simple

  #141596 merged May 27, 2025

• Remove an unnecessary use of Box::into_inner.

  #141599 merged May 27, 2025

• Update mdbook to 0.4.51

  #141611 merged May 27, 2025

• Remove spastorino from vacations

  #141616 merged May 27, 2025

• use custom types to clarify arguments to emit_ptr_va_arg

  #141623 merged May 27, 2025

• Rollup of 17 pull requests

  #141644 merged May 27, 2025

• further dedup WalkItemKind for mut_visit and visit

  #141635 merged May 27, 2025

• ci: use ghcr registry for x86_64-gnu-tools job

  #141641 merged May 27, 2025

• Fix CI for unrolled builds on the try-perf branch

  #141634 merged May 27, 2025

• Enable xray support for Mac

  #140790 merged May 27, 2025

• minor improvements on running miri

  #140898 merged May 26, 2025

• Rollup of 10 pull requests

  #141605 merged May 26, 2025

• Avoid obligation construction dance with query region constraints

  #141392 merged May 26, 2025

• Emit dummy open drop for unsafe binder

  #141431 merged May 26, 2025

• Properly analyze captures from unsafe binders

  #141433 merged May 26, 2025

• Deduplicate dyn compatibility violations due to coercion

  #141439 merged May 26, 2025

• further deduplicate ast visitor code

  #141449 merged May 26, 2025

• Fix unused_braces lint suggestion when encountering attributes

  #141550 merged May 26, 2025

• interpret: add allocation parameters to AllocBytes

  #141513 merged May 26, 2025

• speed up charsearcher for ascii chars

  #141516 merged May 26, 2025

• add a dedicated section for compiler environment variables in the unstable book

  #141526 merged May 26, 2025

• Don't rerun goals if none of their vars have changed

  #141500 merged May 26, 2025

• Fold predicate fast path in canonicalizer and eager resolver

  #141442 merged May 26, 2025

• interpret: do not force_allocate all return places

  #141406 merged May 26, 2025

• Implement normalize_lexically

  #134696 merged May 26, 2025

• Simplify attribute_groups

  #140539 merged May 26, 2025

• const-check: stop recommending the use of rustc_allow_const_fn_unstable

  #141559 merged May 26, 2025

• [rustdoc] Unify type aliases rendering with other ADT

  #140863 merged May 26, 2025

• Clarify WTF-8 safety docs

  #140936 merged May 26, 2025

• Specify that split_ascii_whitespace uses the same definition as is_ascii_whitespace

  #140952 merged May 26, 2025

• ci: move PR job x86_64-gnu-tools to codebuild

  #141502 merged May 26, 2025

• Rollup of 8 pull requests

  #141567 merged May 26, 2025

• Attempt to improve the std::fs::create_dir_all docs related to atomicity

  #141472 merged May 26, 2025

• Describe lifetime of call argument temporaries passed indirectly

  #138489 merged May 26, 2025

• Subtree sync for rustc_codegen_cranelift

  #141557 merged May 26, 2025

76 Pull requests opened by 51 people

• [perf ONLY] [gauge upper bound] rustdoc: Remove auto trait impl synthesis

  #141564 opened May 25, 2025

• Replace ad-hoc ABI "adjustments" with an `AbiMap` to `CanonAbi`

  #141569 opened May 26, 2025

• Fix incorrect eq_unspanned in TokenStream

  #141570 opened May 26, 2025

• impl `Default` for `array::IntoIter`

  #141574 opened May 26, 2025

• [experimental, do not merge!] a faster implementation of Polonius and a more compact DenseBitSet implementation

  #141583 opened May 26, 2025

• Document subdirectories of UI tests with README files

  #141597 opened May 26, 2025

• Reduce `ast::ptr::P` to a typedef of `Box`

  #141603 opened May 26, 2025

• Add support for repetition to `proc_macro::quote`

  #141608 opened May 26, 2025

• Stabilize `feature(generic_arg_infer)`

  #141610 opened May 26, 2025

• lint direct use of rustc_type_ir

  #141614 opened May 26, 2025

• unstable-book: Add stubs for environment variables; document some of the important ones

  #141624 opened May 27, 2025

• implement `TrustedRandomAccessNoCoerce` for `Peekable`

  #141630 opened May 27, 2025

• Suggest to bind `self.x` to `x` when field `x` may be in format string

  #141633 opened May 27, 2025

• Pure batching without autodiff

  #141637 opened May 27, 2025

• Expose discriminant values in stable_mir

  #141639 opened May 27, 2025

• Note the version and PR of removed features when using it

  #141642 opened May 27, 2025

• [rustdoc] Do not emit redundant_explicit_links lint if the doc comment comes from expansion

  #141648 opened May 27, 2025

• [PERF] More collect and apply

  #141652 opened May 27, 2025

• rustdoc search: prefer stable items in search results

  #141658 opened May 27, 2025

• Make the `dangerous_implicit_autorefs` lint deny-by-default

  #141661 opened May 27, 2025

• rustdoc: add ways of collapsing all impl blocks

  #141663 opened May 27, 2025

• Async drop - type instead of async drop fn, fixes #140484

  #141677 opened May 28, 2025

• Fast path for stalled obligations on self ty

  #141681 opened May 28, 2025

• ci: update docker version on codebuild

  #141697 opened May 28, 2025

• Use the informative error as the main const eval error message

  #141698 opened May 28, 2025

• Atomic intrinsics : use const generic ordering, part 2

  #141700 opened May 28, 2025

• jsondocck: Refactor directive handling

  #141709 opened May 28, 2025

• fix(#141141): When expanding `PartialEq`, check equality of scalar types first.

  #141724 opened May 29, 2025

• C-variadic functions must be unsafe

  #141733 opened May 29, 2025

• Overhaul `UsePath`

  #141741 opened May 29, 2025

• Stabilize `ip_from`

  #141744 opened May 29, 2025

• [beta] backports

  #141745 opened May 29, 2025

• Warn when gold was used as the linker

  #141750 opened May 29, 2025

• Remap compiler vs non-compiler sources differently (bootstrap side)

  #141751 opened May 30, 2025

• Introduce `impl` restrictions to AST, lower to `rustc_middle`

  #141754 opened May 30, 2025

• Insert checks for enum discriminants when debug assertions are enabled

  #141759 opened May 30, 2025

• Improve intrinsic handling in cg_ssa (part 2)

  #141760 opened May 30, 2025

• [experimental] Make witnesses more eager

  #141762 opened May 30, 2025

• `FIXME(-Znext-solver)` triage

  #141763 opened May 30, 2025

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

  #141766 opened May 30, 2025

• ci: use free runner for aarch64-gnu-llvm-19-1 PR job

  #141767 opened May 30, 2025

• Move metadata object generation for dylibs to the linker code

  #141769 opened May 30, 2025

• Merge `Cfg::render_long_html` and `Cfg::render_long_plain` methods common code

  #141770 opened May 30, 2025

• Merge coroutine obligation checking into borrowck parallel loop

  #141773 opened May 30, 2025

• Change per-module naked fn checks to happen during typeck instead

  #141774 opened May 30, 2025

• Do not run PGO/BOLT in x64 Linux alt builds

  #141777 opened May 30, 2025

• compiler: Use FramePointer::NonLeaf for Apples

  #141797 opened May 30, 2025

• compiler: use FramePointer::NonLeaf on illumos

  #141798 opened May 30, 2025

• bootstrap: build std sans leaf frame pointers

  #141800 opened May 30, 2025

• Remove rustc's notion of "preferred" alignment AKA `__alignof`

  #141803 opened May 31, 2025

• faster charsearcher

  #141808 opened May 31, 2025

• Don't call WSACleanup on process exit

  #141809 opened May 31, 2025

• Unimplement unsized_locals

  #141811 opened May 31, 2025

• Clippy subtree update

  #141814 opened May 31, 2025

• rustc_llvm: add Windows system libs only when cross-compiling from Wi…

  #141817 opened May 31, 2025

• Don't create .msi installer when not building from Windows

  #141818 opened May 31, 2025

• Add diagnostic explaining STATUS_STACK_BUFFER_OVERRUN not only being used for stack buffer overruns if link.exe exits with that exit code

  #141828 opened May 31, 2025

• Specialize sleep_until implementation for unix (except mac)

  #141829 opened May 31, 2025

• [DO NOT MERGE] Crate local distributed slice

  #141830 opened May 31, 2025

• rustdoc: fix attrs of locally reexported foreign items

  #141831 opened May 31, 2025

• `tests/ui`: A New Order [2/N]

  #141833 opened May 31, 2025

• improve `core::ffi::VaList`

  #141835 opened May 31, 2025

• make rust-analyzer use a dedicated directory

  #141839 opened May 31, 2025

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

  #141840 opened May 31, 2025

• Add `visit_id` to ast `Visitor`

  #141843 opened Jun 1, 2025

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

  #141847 opened Jun 1, 2025

• forward the bootstrap `runner` to `run-make`

  #141856 opened Jun 1, 2025

• coretests: move float tests from num to floats module and use a more flexible macro to generate them

  #141857 opened Jun 1, 2025

• Fix typo in `StructuralPartialEq` docs

  #141858 opened Jun 1, 2025

• Switch `x86_64-msvc-{1,2}` back to Windows Server 2025 images

  #141861 opened Jun 1, 2025

• Handle win32 separater for cygwin paths

  #141864 opened Jun 1, 2025

• Optionally don't steal the THIR

  #141865 opened Jun 1, 2025

• Describe Future invariants more precisely

  #141867 opened Jun 1, 2025

• Rollup of 9 pull requests

  #141868 opened Jun 1, 2025

• Fix broken link to rustc_type_ir module in serialization docs

  #141870 opened Jun 1, 2025

• index: add method for checking range on DenseBitSet

  #141871 opened Jun 1, 2025

74 Issues closed by 25 people

• Panic in `source_span_for_markdown_range`

  #141665 closed Jun 1, 2025

• regression: `panic!` and RUST_BACKTRACE=1 Show Wrong & Non-Informative Function Names when Unwinding

  #78713 closed Jun 1, 2025

• Valgrind shows memory leak with possibly lost when running tests with `cargo test`

  #141084 closed Jun 1, 2025

• `#[must_use]` fires when generic type is unit type

  #141802 closed Jun 1, 2025

• Compiler unexpectedly paniced - Ark curves

  #141302 closed Jun 1, 2025

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

  #139649 closed Jun 1, 2025

• "Consider borrowing here" on `else if` statements unhelpful

  #141810 closed Jun 1, 2025

• `Clone` documentation can be confusing to beginners around "duplication" language

  #141138 closed Jun 1, 2025

• Clarify that `<str>::from_utf8*` methods are aliases to `core::str::from_utf8*` functions

  #141079 closed May 31, 2025

• Document intention of the `distcheck` bootstrap step/command, and the distcheck CI test job

  #141387 closed May 31, 2025

• Function pointer primitive cast not working

  #140491 closed May 31, 2025

• Tracking Issue for const_float_euclidean_division

  #141572 closed May 31, 2025

• Tracking issue for release notes of #141224: terminology: allocated object → allocation

  #141820 closed May 31, 2025

• Static thread_local! declarations are moved before Drop is called

  #140816 closed May 31, 2025

• llvm.download-ci-llvm cannot be set to true

  #141782 closed May 31, 2025

• `unused_lifetimes` yeets unsafe binders

  #141758 closed May 31, 2025

• [ICE] internal error in match_branches on unicode range pattern

  #141378 closed May 31, 2025

• Typoing "." instead of "," in a match produces confusing error messages

  #140991 closed May 31, 2025

• Should generate llvm.threadlocal.address for TLS accesses

  #136044 closed May 30, 2025

• Broken MIR: `relate_type_and_user_type` may receive unnormalized types

  #141708 closed May 30, 2025

• Linker: ld: library not found

  #141756 closed May 30, 2025

• rustc 1.82.0 doesn't add LIBPATH when invoking link.exe

  #132016 closed May 30, 2025

• type alias `Plus2` is never used

  #127911 closed May 30, 2025

• `dead_code` warning when private trait is only used as type bound in another trait

  #128839 closed May 30, 2025

• edition idioms: Incorrect span in `extern crate` removal

  #56328 closed May 30, 2025

• rustdoc with `doc(cfg(false))` prints an extra "on"

  #138112 closed May 30, 2025

• ICE: Special char (like RTL(U+202E)) in comment for value in `vec!` would cause ICE if not add `#[allow(text_direction_codepoint_in_literal)]`

  #140281 closed May 30, 2025

• Cannot bootstrap rust with system compiler and customized libdir from 1.85 (stage0-sysroot)

  #141722 closed May 30, 2025

• The test f16::test_total_cmp fails in debug mode

  #141503 closed May 30, 2025

• nightly: Linker error / `wasm-bindgen` pulling in `env` library in generated JS

  #141085 closed May 30, 2025

• buffer for stdout is heap-allocated

  #139006 closed May 30, 2025

• ICE: `None` in `rustc_mir_build/src/builder/matches/mod.rs`

  #141589 closed May 30, 2025

• Only with `all` or `split-debuginfo` can `-Zremap-path-scope` remap `SO` symbols on macOS

  #117652 closed May 29, 2025

• rustdoc sidebar isn't wide enough

  #139302 closed May 29, 2025

• UX improvements around const usage and error lints

  #72660 closed May 29, 2025

• Undefined symbols when bootstrapping with ld.gold in DragonFly BSD

  #139425 closed May 29, 2025

• Tracking issue for feature(repr128); enums with 128-bit discriminants

  #56071 closed May 29, 2025

• rustbook fails to compile on Fedora 42 with all dependencies met

  #141012 closed May 29, 2025

• ICE: `Unexpected projection UnwrapUnsafeBinder in captured place`

  #141655 closed May 29, 2025

• Decide whether to separate `cfg(version(".."))` and `cfg_has_version`

  #141401 closed May 28, 2025

• Tracking issue for f32 and f64 methods in libcore

  #50145 closed May 28, 2025

• ICE: in tokenstream with contracts in impl

  #140683 closed May 28, 2025

• Diagnostic doesn't mention `cfg`-ed item referenced through glob import

  #141256 closed May 28, 2025

• rustdoc: `broken_intra_doc_links` is incorrectly reported when linking to a proc macro

  #91274 closed May 28, 2025

• Incorrect lifetime error even with explicit re-borrowing

  #141699 closed May 28, 2025

• dct

  #141701 closed May 28, 2025

• ICE: assertion failed: b.index() < self.live_nodes

  #141689 closed May 28, 2025

• Not optimize boolean computations for the `usize` type

  #140103 closed May 28, 2025

• Find root cause why inlining GlobalCtxt::enter causes a crash in the deadlock handler

  #136499 closed May 28, 2025

• Spurious tests/ui/panics/default-backtrace-ice.rs failures

  #116759 closed May 28, 2025

• GVN makes an incorrect index access

  #141251 closed May 28, 2025

• Bump stage0 after revert #141024 is backported to beta and a new beta is released

  #141395 closed May 28, 2025

• Consider a different tooltip for a partially ignored doctest

  #141092 closed May 28, 2025

• ui/feature-gates/version_check.rs broken with rpath=false

  #141579 closed May 27, 2025

• Comparison of Option<NonZeroU*> is not fully optimized

  #49892 closed May 27, 2025

• ICE: `opaque_types_defined_by` not defined for synthetic mir body

  #141466 closed May 27, 2025

• Double-check `cfg_version` test coverage

  #141452 closed May 27, 2025

• `x install` fails because bootstrap can't copy files from the llvm-project submodule

  #141393 closed May 27, 2025

• `ambiguous_wide_pointer_comparisons` false positive for `Ord` and `PartialOrd`

  #141510 closed May 27, 2025

• Malformed suggestion for E0061 when in macro context and method is a macro token

  #140512 closed May 27, 2025

• Too much `kw::Empty` usage

  #137978 closed May 27, 2025

• document environment variables in the unstable book

  #141523 closed May 26, 2025

• `unused_braces` suggestion also removes attributes

  #141549 closed May 26, 2025

• ICE: `Unexpected type Binder for Field projection`

  #141418 closed May 26, 2025

• ICE: `could not resolve upvar: LocalVarId(HirId(DefId))`

  #141417 closed May 26, 2025

• ICE: `open drop from non-ADT` with `unsafe_binder`

  #141394 closed May 26, 2025

• Triagebot doesn't autolabel things that change LLVM's submodule

  #141601 closed May 26, 2025

• Tracking issue for release notes of #137653: Deprecate the unstable `concat_idents!`

  #138850 closed May 26, 2025

• ICE: associated const projection is not supported yet

  #141562 closed May 26, 2025

• ICE: `use<Self>` within Type Parameter

  #141575 closed May 26, 2025

• cargo fix inserts invalid trait bound + use<>, compiles silently without error

  #141586 closed May 26, 2025

• rustflags in config.toml not being passed to linker in Linux but work fine in windows.

  #141566 closed May 26, 2025

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

  #140739 closed May 26, 2025

• Unmerged stack slots under Windows

  #132014 closed May 26, 2025

91 Issues opened by 55 people

• Baffling suggestion labelled "help: try introducing a local generic parameter here"

  #141872 opened Jun 1, 2025

• Rustdoc reports `broken-intra-doc-links` for Github markdown `[!IMPORTANT]`-type blockquotes

  #141866 opened Jun 1, 2025

• Consider adding a `//@ needs-std` directive for target std support

  #141863 opened Jun 1, 2025

• libtest filters should include the test crate's name in the string matched against the filter

  #141862 opened Jun 1, 2025

• `char_indices` is slower than manual while loop

  #141855 opened Jun 1, 2025

• Implement std::fs::canonicalize for WASI

  #141854 opened Jun 1, 2025

• A moderate rustc/gcc performance difference

  #141853 opened Jun 1, 2025

• ICE: `Failed to normalize &'{erased} mut Alias(Opaque`

  #141850 opened Jun 1, 2025

• HIR/THIR visitors should deconstruct all values

  #141849 opened Jun 1, 2025

• new warnings about `#[inline(always)]` functions missing `#[target_feature(enable="sse")]`

  #141848 opened Jun 1, 2025

• ICE: `bad placeholder constant`

  #141845 opened Jun 1, 2025

• ICE: `no type for local variable`

  #141844 opened Jun 1, 2025

• some "Unix" targets don't support most Unix idioms

  #141838 opened May 31, 2025

• Partially consolidate "TOCTOU" explanations

  #141837 opened May 31, 2025

• Function monomorphizes to early

  #141836 opened May 31, 2025

• rustdoc::unescaped_backticks only fires on the first item

  #141827 opened May 31, 2025

• Feature request: Detect uses of $ in macro_rules! that could be mistyped metavariables

  #141826 opened May 31, 2025

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

  #141825 opened May 31, 2025

• Tracking issue for release notes of #140767: Stabilize `sha512`, `sm3` and `sm4` for x86

  #141822 opened May 31, 2025

• Tracking issue for release notes of #140766: Stabilize keylocker

  #141821 opened May 31, 2025

• Tracking issue for release notes of #141072: Stabilize feature `result_flattening`

  #141816 opened May 31, 2025

• Please stop using GITHUB_ACTION to change the behaviour of the build system

  #141813 opened May 31, 2025

• Blanket impl of super trait with method returning associated type: "incompatible type for trait"

  #141807 opened May 31, 2025

• ICE:called `Result::unwrap()` on an `Err` value: NoSolution

  #141806 opened May 31, 2025

• ICE: `primitive read not possible for type`

  #141804 opened May 31, 2025

• ICE on feature generic_const_exprs when trying to create comp time arrays

  #141801 opened May 30, 2025

• windows: consider skipping WSACleanup on exit

  #141799 opened May 30, 2025

• Linking against musl libc causes linker error undefined symbol: posix_spawn_file_actions_addchdir_np

  #141795 opened May 30, 2025

• Type mismatch when generics involved, works with new solver

  #141792 opened May 30, 2025

• Type inference error involving inference from a break; reports an incorrect line number in the diagnostic

  #141788 opened May 30, 2025

• Tracking issue for release notes of #138677: Add a new `mismatched-lifetime-syntaxes` lint

  #141787 opened May 30, 2025

• Tracking issue for release notes of #133724: Tracking Issue for `breakpoint` feature (`core::arch::breakpoint`)

  #141786 opened May 30, 2025

• False positive `unused_extern_crates`

  #141785 opened May 30, 2025

• False positive `unused_lifetime`

  #141784 opened May 30, 2025

• False positive unused_braces

  #141783 opened May 30, 2025

• Tracking issue for release notes of #134813: Tracking Issue for `keylocker_x86`

  #141780 opened May 30, 2025

• TAIT: `item does not constrain` after diverging expression

  #141779 opened May 30, 2025

• Tracking issue for release notes of #126624: Tracking Issue for `sha512_sm_x86`

  #141778 opened May 30, 2025

• ICE: `expected type for ... but found ... when instantiating`

  #141776 opened May 30, 2025

• ICE: index out of bounds in `rustc_middle/src/ty/generics.rs`

  #141775 opened May 30, 2025

• stack overflow in trait selection

  #141772 opened May 30, 2025

• ICE: called `Option::unwrap()` on a `None` value in when using proc macro

  #141764 opened May 30, 2025

• ICE: `broken MIR in AsyncDropGlue(`

  #141761 opened May 30, 2025

• Special case `STATUS_STACK_BUFFER_OVERRUN` in linker exit code diagnostics

  #141757 opened May 30, 2025

• Ideas for improving `mismatched_lifetime_syntaxes` wording?

  #141752 opened May 30, 2025

• Emit a warning when gold is used as the linker

  #141748 opened May 29, 2025

• `type annotations needed` for `if let Some(whatever) = todo!() {` not very helpful

  #141742 opened May 29, 2025

• ICE:unexpected `DefKind` for const alias to resolve to: Ctor(Struct, Const)

  #141738 opened May 29, 2025

• failure to link due to unknown relocation type in switch tables (aarch64-linux-*)

  #141737 opened May 29, 2025

• ICE: "unsized type for `NullaryOp::SizeOf`" caused by `size_of::<str>()` with an unsatisfied Sized bound

  #141735 opened May 29, 2025

• ICE caused by trying to check if a reference is fat or not in consteval with an unsatisfied Sized bound

  #141734 opened May 29, 2025

• Tracking Issue for NUL-terminated file names with `#[track_caller]`

  #141727 opened May 29, 2025

• Unify and deduplicate float tests

  #141726 opened May 29, 2025

• Adding where clause already filled relax traits bounds in impl

  #141721 opened May 29, 2025

• rustc_session: be more precise about -Z plt=yes on x86-64?

  #141720 opened May 29, 2025

• Cannot read from STDIN with read_to_string if reading before piping Rust program writes to STDOUT in another Rust program

  #141714 opened May 29, 2025

• Incoherent (?) Lifetime HRTB on associated type results in unsoundness in stable, safe code

  #141713 opened May 29, 2025

• LLVM optimization often (always?) results of loss of closure upvar debug info

  #141712 opened May 29, 2025

• -Zno-link is broken (take 2)

  #141706 opened May 28, 2025

• Permit attributes on `use` items

  #141704 opened May 28, 2025

• Tracking Issue for UI test suite subdirectory summary

  #141695 opened May 28, 2025

• ICE:invalid predicate filter for `remap_gat_vars_and_recurse_into_nested_projections`

  #141694 opened May 28, 2025

• We don't imply outlives-bounds from the own explicit bounds of a GAT projection

  #141692 opened May 28, 2025

• ICE:rustc panicked at compiler\rustc_const_eval\src\interpret\call.rs:293:9

  #141691 opened May 28, 2025

• cargo tests seems to not run by default on `./x test --stage 2`

  #141686 opened May 28, 2025

• error message for inherent `impl` on `type` that is external could be more explanatory

  #141679 opened May 28, 2025

• Adding `use std::error::Error` unexpectedly breaks lifetime inference

  #141673 opened May 28, 2025

• Bounds check eliminated only when array length is a constant

  #141671 opened May 28, 2025

• Multiple uses of `--emit=dep-info` do different things in rustc and rustdoc

  #141664 opened May 27, 2025

• Can't use fn() for C binding if C uses sentinel value

  #141660 opened May 27, 2025

• Missed optimization: multiple instances of a small struct don't reuse the stack allocation

  #141649 opened May 27, 2025

• `tests/ui/process/nofile-limit.rs` always fails locally for me

  #141631 opened May 27, 2025

• Tracking issue for release notes of #111137: Tracking Issue for AVX512 intrinsics

  #141629 opened May 27, 2025

• link.exe crashed during compilation

  #141626 opened May 27, 2025

• Compiler Error when working with Complex Types and Traits (sometimes)

  #141625 opened May 27, 2025

• `DerefMut` auto-deref error for `union` fields sometimes doesn't trigger

  #141621 opened May 26, 2025

• track the version and PR in which a nightly feature was removed

  #141619 opened May 26, 2025

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

  #141618 opened May 26, 2025

• track renamed and removed library feature gates

  #141617 opened May 26, 2025

• `unused_assignment` triggered by closure even though value is used

  #141615 opened May 26, 2025

• Confusing diagnostic when trying to invoke a macro in a module

  #141613 opened May 26, 2025

• Tracking Issue for std::fs::set_permissions_nofollow

  #141607 opened May 26, 2025

• Some drop order tests are needlessly confusing

  #141604 opened May 26, 2025

• `tests/run-make/mte-ffi/` has incompatible C pointer types but doesn't fail in `aarch64-gnu`

  #141600 opened May 26, 2025

• Draft release notes for 1.88.0

  #141598 opened May 26, 2025

• Tracking issue for release notes of #137869: Demote i686-pc-windows-gnu to Tier 2

  #141593 opened May 26, 2025

• ICE: assertion failed: `assert_eq!(self.diverges.get(), Diverges::Maybe)` in `rustc_hir_typeck/src/expr.rs`

  #141592 opened May 26, 2025

• ICE: `interpret const eval failure of Unevaluated(..) which is not in required_consts`

  #141590 opened May 26, 2025

• Crater runs for 1.88

  #141588 opened May 26, 2025

• Tracking issue for release notes of #139831: rustdoc: on mobile, make the sidebar full width and linewrap

  #141578 opened May 26, 2025

• Instrumentation profile data contains empty function name (?) as of `nightly-2025-05-19`

  #141577 opened May 26, 2025

342 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.

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

  #138677 commented on May 31, 2025 • 55 new comments

• Implement RFC 3631: add rustdoc doc_cfg features

  #138907 commented on May 30, 2025 • 45 new comments

• Move placeholder handling to a proper preprocessing step

  #140466 commented on May 31, 2025 • 17 new comments

• Extend `QueryStability` to handle `IntoIterator` implementations

  #139345 commented on May 29, 2025 • 16 new comments

• Enable Non-determinism of float operations in Miri and change std tests

  #138062 commented on Jun 1, 2025 • 16 new comments

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

  #141295 commented on May 31, 2025 • 14 new comments

• Add new `function_casts_as_integer` lint

  #141470 commented on May 30, 2025 • 13 new comments

• Unify wording of "failed to resolve" errors with "cannot find" resolution errors

  #128086 commented on May 28, 2025 • 12 new comments

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

  #138759 commented on May 30, 2025 • 11 new comments

• Add information about group a lint belongs to

  #140794 commented on Jun 1, 2025 • 11 new comments

• Make closure capturing have consistent and correct behaviour around patterns

  #138961 commented on May 31, 2025 • 10 new comments

• Extract some shared code from codegen backend target feature handling

  #140920 commented on May 30, 2025 • 9 new comments

• Limit the size of cgu names when using the `-Zhuman-readable-cgu-name…

  #141558 commented on May 26, 2025 • 9 new comments

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

  #140525 commented on Jun 1, 2025 • 8 new comments

• Refactor StableMIR

  #140643 commented on May 27, 2025 • 7 new comments

• add nvptx_target_feature

  #138689 commented on May 31, 2025 • 5 new comments

• Improve doc of some methods that take ranges

  #140983 commented on May 28, 2025 • 4 new comments

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

  #141260 commented on Jun 1, 2025 • 4 new comments

• modularize the config module bootstrap

  #141272 commented on Jun 1, 2025 • 4 new comments

• Add `read_buf` equivalents for positioned reads

  #140459 commented on May 29, 2025 • 4 new comments

• Get rid of `EscapeDebugInner`.

  #138237 commented on May 28, 2025 • 3 new comments

• Add `#[loop_match]` for improved DFA codegen

  #138780 commented on May 29, 2025 • 3 new comments

• Suggest mut when possbile for temporary value dropped while borrowed

  #141069 commented on May 27, 2025 • 3 new comments

• Improve documentation for codegen options

  #141554 commented on Jun 1, 2025 • 2 new comments

• Add new `unused_footnote_definition` rustdoc lint

  #137858 commented on May 29, 2025 • 2 new comments

• [rustdoc] Give more information into extracted doctest information

  #141399 commented on May 26, 2025 • 2 new comments

• Don't build `ParamEnv` and do trait solving in `ItemCtxt`s when lowering IATs

  #140247 commented on May 29, 2025 • 2 new comments

• Make `Rc<T>::deref` zero-cost

  #141348 commented on May 30, 2025 • 2 new comments

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

  #140715 commented on May 31, 2025 • 1 new comment

• add first HelenOS compilation targets

  #139310 commented on May 30, 2025 • 1 new comment

• Change codegen of LLVM intrinsics to be name-based, and add llvm linkage support for `bf16(xN)` and `i1xN`

  #140763 commented on May 30, 2025 • 1 new comment

• Specify the behavior of `file!`

  #134442 commented on May 28, 2025 • 1 new comment

• Implement `push_mut`

  #135975 commented on Jun 1, 2025 • 1 new comment

• add more `TypeFlags` fast paths, cache `param_env` canonicalization

  #141451 commented on May 26, 2025 • 1 new comment

• [WIP] mgca: Add ConstArg representation for const items

  #139558 commented on May 27, 2025 • 1 new comment

• Optimize `Seek::stream_len` impl for `File`

  #125087 commented on May 28, 2025 • 1 new comment

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

  #140872 commented on May 29, 2025 • 1 new comment

• Add support for macro expansion in rustdoc source code pages

  #137229 commented on May 26, 2025 • 0 new comments

• Split elided_lifetime_in_paths into tied and untied

  #120808 commented on May 26, 2025 • 0 new comments

• Add post-mono MIR optimizations

  #131650 commented on Jun 1, 2025 • 0 new comments

• Remove unstable cfg `target(...)` compact feature

  #130780 commented on May 28, 2025 • 0 new comments

• Warn about C-style octal literals

  #131309 commented on May 26, 2025 • 0 new comments

• Add copy button to crate version.

  #130374 commented on May 27, 2025 • 0 new comments

• Safer implementation of RepeatN

  #130887 commented on May 26, 2025 • 0 new comments

• Add checking for unnecessary delims in closure body

  #136906 commented on May 27, 2025 • 0 new comments

• Fix `Display` for invalid UTF-8 in `OsStr`/`Path`

  #136677 commented on May 28, 2025 • 0 new comments

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

  #135927 commented on May 29, 2025 • 0 new comments

• stop specializing on `Copy`

  #135634 commented on May 29, 2025 • 0 new comments

• std: net: Add function to return the system hostname

  #135141 commented on May 28, 2025 • 0 new comments

• Add Location::file_with_nul

  #135054 commented on May 29, 2025 • 0 new comments

• lint ImproperCTypes: overhaul (take 2 of "better handling of indirections")

  #134697 commented on May 31, 2025 • 0 new comments

• Reduce precedence of expressions that have an outer attr

  #134661 commented on May 27, 2025 • 0 new comments

• Lint on fn pointers comparisons in external macros

  #134536 commented on May 28, 2025 • 0 new comments

• Add a new lint that warns for pointers to stack memory

  #134218 commented on May 28, 2025 • 0 new comments

• Correctly rounded floating point `div_euclid`.

  #134145 commented on May 27, 2025 • 0 new comments

• rustdoc: use a button instead of a bar for search

  #133279 commented on May 31, 2025 • 0 new comments

• Resolve the false positive dead_code lint when type is only used via destructuring

  #133128 commented on May 27, 2025 • 0 new comments

• get rid of some false negatives in rustdoc::broken_intra_doc_links

  #132748 commented on May 27, 2025 • 0 new comments

• Make `Rc<T>::deref` and `Arc<T>::deref` zero-cost

  #132553 commented on May 26, 2025 • 0 new comments

• Add lint against (some) interior mutable consts

  #132146 commented on May 28, 2025 • 0 new comments

• consider nudging people to document new features in the unstable book

  #141527 commented on Jun 1, 2025 • 0 new comments

• ICE during incremental test recompilation

  #141534 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #140557: Remove manual WF hack

  #141535 commented on Jun 1, 2025 • 0 new comments

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

  #141540 commented on Jun 1, 2025 • 0 new comments

• rustc panic with unsize coercion

  #141544 commented on Jun 1, 2025 • 0 new comments

• consts in dead monomorphic async fn are never evaluated

  #140655 commented on Jun 1, 2025 • 0 new comments

• ICE: next solver: `failed to resolve instance for <e<FilterFn<{closure@code.rs:31:15: 31:17}>`

  #140577 commented on Jun 1, 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 Jun 1, 2025 • 0 new comments

• `async closure does not implement ``FnMut`` because it captures state from its environment` for `async move` closures capturing copyable values, while closures returning `async move` blocks work fine

  #140403 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #133962: Tracking Issue for `hint::select_unpredictable`

  #140371 commented on Jun 1, 2025 • 0 new comments

• rust_extern_with_linkage___dso_handle+0x0): undefined reference to `__dso_handle'

  #140955 commented on Jun 1, 2025 • 0 new comments

• Valgrind leak check reports a "possibly lost" leak on `std::thread::current()`

  #135608 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #130823: Tracking Issue for `non_null_from_ref`

  #141088 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #122661: Change the desugaring of `assert!` for better error output

  #141089 commented on Jun 1, 2025 • 0 new comments

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

  #139168 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #129121: Stabilize `tcp_quickack`

  #141090 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #138023: Add `std::io::Seek` instance for `std::io::Take`

  #141091 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #74985: Tracking Issue for slice::array_chunks

  #139693 commented on Jun 1, 2025 • 0 new comments

• Tracking Issue for slice::array_chunks

  #74985 commented on Jun 1, 2025 • 0 new comments

• `cargo check` works fine, but `cargo build` gives "overflow evaluating the requirement "

  #139658 commented on Jun 1, 2025 • 0 new comments

• [async closure] implementation of `Send` is not general enough using tokio channel

  #139475 commented on Jun 1, 2025 • 0 new comments

• redesign stage 0 std

  #119899 commented on May 31, 2025 • 0 new comments

• rustdoc: hide `#[repr]` if it isn't part of the public ABI

  #116882 commented on May 26, 2025 • 0 new comments

• [perf] test MCP510

  #113382 commented on May 31, 2025 • 0 new comments

• [do not merge] CI experiments

  #112049 commented on May 31, 2025 • 0 new comments

• Only preserve DebugInfo in DeadStoreElimination if requested.

  #106852 commented on May 29, 2025 • 0 new comments

• sess: default to v0 symbol mangling

  #89917 commented on May 27, 2025 • 0 new comments

• Tracking issue for trait aliases

  #41517 commented on Jun 1, 2025 • 0 new comments

• pclmulqdq intrinsics don't inline well across target_feature changes anymore

  #139029 commented on Jun 1, 2025 • 0 new comments

• Tracking issue: 32bit x86 targets without SSE2 have unsound floating point behavior

  #114479 commented on Jun 1, 2025 • 0 new comments

• Tracking Issue for uefi-std

  #100499 commented on Jun 1, 2025 • 0 new comments

• ICE: mir opts crash rustc with -Zmir-preserve-ub in compiler/rustc_mir_transform/src/simplify_comparison_integral.rs

  #141454 commented on Jun 1, 2025 • 0 new comments

• Tracking Issue for insufficient disk space on `x86_64-msvc-*` CI jobs due to broken Windows Server 2025 `20250504.1.0` images

  #141022 commented on Jun 1, 2025 • 0 new comments

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

  #140686 commented on Jun 1, 2025 • 0 new comments

• Enabling LTO causes miscompilation on x86_64-apple-darwin

  #141306 commented on Jun 1, 2025 • 0 new comments

• Trait unexpectedly not implemented with recursive where clause, with poor error message

  #141111 commented on Jun 1, 2025 • 0 new comments

• SIGILL in rustc compiling normal library crate on x86_64

  #141099 commented on Jun 1, 2025 • 0 new comments

• ICE: `layout_of: unexpected type`

  #141400 commented on Jun 1, 2025 • 0 new comments

• rustdoc: default trait methods only show up in search index if they are overridden

  #141373 commented on Jun 1, 2025 • 0 new comments

• Possible regression for ui/match/issue-114691.rs

  #141340 commented on Jun 1, 2025 • 0 new comments

• async drop cause ICE with broken MIR in Item

  #141327 commented on Jun 1, 2025 • 0 new comments

• Slow and memory-intensive compilation with debug symbols

  #141297 commented on Jun 1, 2025 • 0 new comments

• [PERF] partition shims into CGU of their characteristic types, if possible

  #141560 commented on May 26, 2025 • 0 new comments

• [WIP] Expand free alias types during variance computation

  #141030 commented on May 27, 2025 • 0 new comments

• Lexer: check in `advance_token` to avoid regard spare `##` as `GardedStrPrefix`

  #141028 commented on May 31, 2025 • 0 new comments

• Expand free alias types when computing implied outlives-bounds

  #141007 commented on May 27, 2025 • 0 new comments

• Make NonZero<char> possible

  #141001 commented on May 29, 2025 • 0 new comments

• literal-escaper v0.0.2 => v0.0.3 for better API without `unreachable`

  #140999 commented on May 29, 2025 • 0 new comments

• Change `core::iter::Fuse`'s `Default` impl to do what its docs say it does

  #140985 commented on May 28, 2025 • 0 new comments

• const-eval: allow constants to refer to mutable/external memory, but reject such constants as patterns

  #140942 commented on May 28, 2025 • 0 new comments

• Fix unuseful span in type error in some format_args!() invocations

  #140916 commented on May 26, 2025 • 0 new comments

• Reduce special casing for the panic runtime

  #140809 commented on Jun 1, 2025 • 0 new comments

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

  #140779 commented on May 27, 2025 • 0 new comments

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

  #140774 commented on May 29, 2025 • 0 new comments

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

  #140772 commented on May 31, 2025 • 0 new comments

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

  #140767 commented on May 31, 2025 • 0 new comments

• Stabilize keylocker

  #140766 commented on May 31, 2025 • 0 new comments

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

  #140737 commented on May 28, 2025 • 0 new comments

• Split up the `unknown_or_malformed_diagnostic_attributes` lint

  #140717 commented on May 28, 2025 • 0 new comments

• WIP: Add PGO for apple darwin targets

  #140699 commented on Jun 1, 2025 • 0 new comments

• Enable LLDB debug info tests on CI

  #141539 commented on May 26, 2025 • 0 new comments

• Delegate `<CStr as Debug>` to `ByteStr`

  #141491 commented on May 29, 2025 • 0 new comments

• mir-opt: Do not create storage marks in EarlyOtherwiseBranch

  #141485 commented on May 26, 2025 • 0 new comments

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

  #141469 commented on May 31, 2025 • 0 new comments

• make `OsString::new` and `PathBuf::new` unstably const

  #141467 commented on May 31, 2025 • 0 new comments

• Document representation of `Option<unsafe fn()>`

  #141447 commented on May 28, 2025 • 0 new comments

• Add (back) `unsupported_calling_conventions` lint to reject more invalid calling conventions

  #141435 commented on May 29, 2025 • 0 new comments

• rustc_const_eval: Expose APIs for signalling foreign accesses to memory

  #141391 commented on May 31, 2025 • 0 new comments

• builtin dyn impl no guide inference

  #141352 commented on May 26, 2025 • 0 new comments

• [experimental, do not merge!] a faster implementation of Polonius

  #141326 commented on May 31, 2025 • 0 new comments

• [experiment, do not merge!] rewrite the DenseBitSet structure to only use 1 word on the stack

  #141325 commented on May 26, 2025 • 0 new comments

• std: sys: random: uefi: Provide rdrand based fallback

  #141324 commented on Jun 1, 2025 • 0 new comments

• x86 (32/64): go back to passing SIMD vectors by-ptr

  #141309 commented on Jun 1, 2025 • 0 new comments

• Merge `compiler-builtins` as a Josh subtree

  #141229 commented on May 28, 2025 • 0 new comments

• tools-aux ci runner: also cross-test doctests in Miri

  #141210 commented on Jun 1, 2025 • 0 new comments

• Weekly `cargo update`

  #141205 commented on Jun 1, 2025 • 0 new comments

• Permit duplicate imports

  #141043 commented on May 30, 2025 • 0 new comments

• Change one `FxHashMap` to `FxIndexMap` in librustdoc

  #138871 commented on May 30, 2025 • 0 new comments

• Add methods to TCP and UDP sockets to modify hop limit (refresh of #94678)

  #138744 commented on May 26, 2025 • 0 new comments

• build dist for x86_64-pc-solaris and sparcv9-sun-solaris

  #138699 commented on May 30, 2025 • 0 new comments

• Support using const pointers in asm `const` operand

  #138618 commented on May 28, 2025 • 0 new comments

• Nul terminate rust string literals

  #138504 commented on May 30, 2025 • 0 new comments

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

  #138340 commented on May 27, 2025 • 0 new comments

• Functionality for `int_format_into` for integer types

  #138338 commented on May 30, 2025 • 0 new comments

• Win: Fix std::fs::rename failing on Windows Server by attempting the non-atomic rename first

  #138133 commented on Jun 1, 2025 • 0 new comments

• Added `Clone` implementation for `ChunkBy`

  #138016 commented on Jun 1, 2025 • 0 new comments

• Stabilise `os_string_pathbuf_leak`

  #137992 commented on May 27, 2025 • 0 new comments

• Sized Hierarchy: Part I

  #137944 commented on May 29, 2025 • 0 new comments

• make RefCell unstably const

  #137843 commented on Jun 1, 2025 • 0 new comments

• Fix code suggestion for local enum patterns in non-exhaustive matches

  #137783 commented on May 28, 2025 • 0 new comments

• Add `iter` macro

  #137725 commented on May 27, 2025 • 0 new comments

• Stabilize `assert_matches` and move it to `core::macros`

  #137487 commented on May 26, 2025 • 0 new comments

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

  #137306 commented on May 29, 2025 • 0 new comments

• Allow comparisons between `CStr`, `CString`, and `Cow<CStr>`.

  #137268 commented on May 25, 2025 • 0 new comments

• Implement RcUninit (#112566)

  #140640 commented on May 28, 2025 • 0 new comments

• UnsafePinned: also include the effects of UnsafeCell

  #140638 commented on May 28, 2025 • 0 new comments

• add test to reproduce #137687 and add a hotfix

  #140584 commented on May 26, 2025 • 0 new comments

• Implement operations for Wrapping<T> where Rhs = T

  #140567 commented on May 29, 2025 • 0 new comments

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

  #140560 commented on May 28, 2025 • 0 new comments

• Note `atan2` can return `-PI`

  #140487 commented on May 30, 2025 • 0 new comments

• std::net: update tcp deferaccept delay type to Duration.

  #140482 commented on May 30, 2025 • 0 new comments

• Document MaybeUninit bit validity

  #140463 commented on Jun 1, 2025 • 0 new comments

• rustdoc: Allow multiple references to a single footnote

  #140434 commented on May 28, 2025 • 0 new comments

• WIP: Unstable impls

  #140399 commented on Jun 1, 2025 • 0 new comments

• Rustdoc: typecheck scrape-examples.js

  #140314 commented on May 29, 2025 • 0 new comments

• Fix accidental type inference in array coercion

  #140283 commented on May 29, 2025 • 0 new comments

• Document that mpmc channels deliver an item to one receiver.

  #140158 commented on May 27, 2025 • 0 new comments

• [DO NOT MERGE] start building Enzyme in CI

  #140064 commented on May 28, 2025 • 0 new comments

• Set MSG_NOSIGNAL for UnixStream

  #140005 commented on May 25, 2025 • 0 new comments

• Optimize `core::unicode::printable`.

  #139540 commented on May 31, 2025 • 0 new comments

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

  #138879 commented on May 29, 2025 • 0 new comments

• Tracking issue for release notes of #138940: Stabilize the avx512 target features

  #139928 commented on Jun 1, 2025 • 0 new comments

• Array repeat exprs dont permit non-copy adt ctors as elements

  #139642 commented on May 28, 2025 • 0 new comments

• `feature(frontmatter)` rejects frontmatters with dashes with leading spaces

  #141367 commented on May 28, 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 28, 2025 • 0 new comments

• LLVM Assertion failed when optimizing SIMD code on aarch64.apple.darwin

  #140933 commented on May 28, 2025 • 0 new comments

• Trait implementation implies trait bounds for associated types but not for GAT associated types

  #111158 commented on May 28, 2025 • 0 new comments

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

  #141497 commented on May 28, 2025 • 0 new comments

• #[derive(PartialEq)] does not reorder field comparisons to improve performance

  #141141 commented on May 28, 2025 • 0 new comments

• Nested import suggestion should maintain the same visibility level

  #141134 commented on May 28, 2025 • 0 new comments

• Tracking Issue for RFC 3467: UnsafePinned

  #125735 commented on May 28, 2025 • 0 new comments

• ICE: `unexpected sort of node in fn_sig(): ImplItem(ImplItem`

  #140484 commented on May 28, 2025 • 0 new comments

• Codegen Optimization for Non-Consecutive Enum Match Arms

  #140849 commented on May 28, 2025 • 0 new comments

• test `ui/backtrace-debuginfo.rs` is flaky

  #117097 commented on May 28, 2025 • 0 new comments

• ICE+errors: associated_const_equality: normalize_erasing_regions.rs: Failed to normalize Alias(Projection, _)

  #141489 commented on May 28, 2025 • 0 new comments

• Segmentation fault in `__llvm_write_binary_ids` using LLVM 17.0.6

  #123361 commented on May 28, 2025 • 0 new comments

• Tracking Issue for File lock API

  #130994 commented on May 27, 2025 • 0 new comments

• rustdoc: Quick way to collapse all impl blocks

  #134429 commented on May 27, 2025 • 0 new comments

• Can't use `vmsr` instruction in `global_asm!` on `armv7r-none-eabihf` without `codegen-units=1`

  #127269 commented on May 27, 2025 • 0 new comments

• Tracking Issue for `normalize_lexically`

  #134694 commented on May 27, 2025 • 0 new comments

• Possible regression with rust_panic being mangled

  #140821 commented on May 27, 2025 • 0 new comments

• Tracking issue for generic const items

  #113521 commented on May 27, 2025 • 0 new comments

• cycle on inherent associated types in structs

  #108491 commented on May 27, 2025 • 0 new comments

• Tracking issue for release notes of #138285: Stabilize `repr128`

  #139472 commented on May 29, 2025 • 0 new comments

• Presence of lifetime generics on free const items should not affect if const is checked for evaluatability

  #136204 commented on May 29, 2025 • 0 new comments

• str::splitn(N, ' ') is slower than it ought to be

  #82471 commented on May 29, 2025 • 0 new comments

• UI tests that execute don't include the stdout/err of the executed program in the error message if they fail

  #141531 commented on May 29, 2025 • 0 new comments

• run-make: vendor cargo dependencies or external dependencies within the tests

  #128733 commented on May 29, 2025 • 0 new comments

• `-C force-frame-pointers=yes` not respected by `-Z build-std` or `opt-level = "z"`

  #136198 commented on May 29, 2025 • 0 new comments

• Performance issues: Two examples of Rust programs significantly slower than their C++ versions

  #141476 commented on May 29, 2025 • 0 new comments

• Tracking issue for `impl Trait` in `const` and `static` items and `let` bindings

  #63065 commented on May 29, 2025 • 0 new comments

• Consider folkertdev's `c_variadic` proposal

  #141524 commented on May 28, 2025 • 0 new comments

• Tracking issue for `cfg_select` (formerly `cfg_match`)

  #115585 commented on May 28, 2025 • 0 new comments

• `fn_cast!` macro

  #140803 commented on May 28, 2025 • 0 new comments

• Allow deprecating a re-export

  #30827 commented on May 28, 2025 • 0 new comments

• Tracking Issue for `core_float_math`

  #137578 commented on May 28, 2025 • 0 new comments

• Document path stability of `f64::abs` in no std crates

  #139066 commented on May 28, 2025 • 0 new comments

• Tracking Issue for Wasm floating point instructions not in `core`

  #133908 commented on May 28, 2025 • 0 new comments

• Tracking Issue for {Mutex, RwLock}::data_ptr

  #140368 commented on May 28, 2025 • 0 new comments

• rustdoc: Experiment: Inject doctests into the host crate

  #141083 commented on May 28, 2025 • 0 new comments

• Rustdoc JSON 2023 Roadmap

  #106697 commented on May 28, 2025 • 0 new comments

• Document JsonDocCk and checkmissingitems.py

  #100515 commented on May 28, 2025 • 0 new comments

• `continue` expressions in loop conditions

  #118673 commented on May 28, 2025 • 0 new comments

• Unaligned memory access instructions are generated on thumbv7em-none-eabi target

  #137663 commented on May 28, 2025 • 0 new comments

• `dead_code`: Inherent associated types are unconditionally considered dead

  #110332 commented on May 27, 2025 • 0 new comments

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

  #140992 commented on May 26, 2025 • 0 new comments

• "error[E0106]: missing lifetime specifiers" suggests creating unusable `&'a mut Foo<'a>` references

  #133977 commented on May 26, 2025 • 0 new comments

• deduplicate pointer docs with include!

  #139190 commented on May 26, 2025 • 0 new comments

• Formal support for linking rlibs using a non-Rust linker

  #73632 commented on May 26, 2025 • 0 new comments

• Unstable fingerprints tracking issue

  #84970 commented on May 26, 2025 • 0 new comments

• lifetime elision for return type can refer to an explicitly named region

  #121152 commented on May 26, 2025 • 0 new comments

• Tracking issue for release notes of #136877: Fix missing const for inherent pointer `replace` methods

  #139413 commented on May 26, 2025 • 0 new comments

• Tracking issue for release notes of #140514: Stabilize proc_macro::Span::{file, local_file}.

  #140905 commented on May 26, 2025 • 0 new comments

• Tracking issue for release notes of #134446: Stabilize the `cell_update` feature

  #139925 commented on May 26, 2025 • 0 new comments

• Tracking Issue for the demotion of i686-pc-windows-gnu

  #138422 commented on May 26, 2025 • 0 new comments

• ICE: `could not resolve DefId`

  #132126 commented on May 26, 2025 • 0 new comments

• Tracking issue for migrating from Glacier to compiletest ICE/crash tracking

  #125459 commented on May 26, 2025 • 0 new comments

• Incorrect behavior on Windows with dylibs and ThinLTO

  #127979 commented on May 26, 2025 • 0 new comments

• SIGILL when compiling `cc` with `-C instrument-coverage` `-Z coverage-options=mcdc`

  #140677 commented on May 26, 2025 • 0 new comments

• `eq_unspanned` is incorrect

  #141522 commented on May 26, 2025 • 0 new comments

• Tracking Issue for ByteStr/ByteString

  #134915 commented on May 26, 2025 • 0 new comments

• never type appears in duplicate diagnostics

  #139790 commented on May 26, 2025 • 0 new comments

• Tracking issue for the `quote!` macro in `proc_macro`

  #54722 commented on May 26, 2025 • 0 new comments

• ICE: unexpected ambiguity: CanonicalQueryInput - broken MIR

  #141478 commented on May 26, 2025 • 0 new comments

• public extern "C" symbols are not public in cdylib target

  #99411 commented on May 25, 2025 • 0 new comments

• Tracking Issue for `const_eq_ignore_ascii_case`

  #131719 commented on May 25, 2025 • 0 new comments

• Performance problem in for loops with step_by(run-time-variable)

  #141360 commented on May 27, 2025 • 0 new comments

• Inconsistent lifetime checks between function and field access.

  #141481 commented on May 27, 2025 • 0 new comments

• Tracking Issue for `unsigned_signed_diff`

  #126041 commented on May 27, 2025 • 0 new comments

• Tracking issue for `#[doc(cfg(…))]`, `#[doc(cfg_hide(…))]` and `doc_auto_cfg`

  #43781 commented on May 27, 2025 • 0 new comments

• `doc_auto_cfg` no longer applies a cfg badge to certain inlined cross-crate re-exported items with a `#[cfg]`

  #141301 commented on May 27, 2025 • 0 new comments

• Tracking issue for the `define_in_every_cgu_used` feature

  #141339 commented on May 27, 2025 • 0 new comments

• Remark `TMP`, `TEMP` and `USERPROFILE` env vars can influence `env::temp_dir` on Windows

  #125439 commented on May 27, 2025 • 0 new comments

• Copying and pasting from rustdoc code view leaves blank lines

  #141464 commented on May 27, 2025 • 0 new comments

• Tracking Issue for `slice_as_array`

  #133508 commented on May 27, 2025 • 0 new comments

• Stuck on the call to `def_path_str`

  #141546 commented on May 27, 2025 • 0 new comments

• Diagnostic assumes that braced unresolved identifiers are formatting arguments

  #141350 commented on May 27, 2025 • 0 new comments

• Tracking Issue for AVX512 intrinsics

  #111137 commented on May 27, 2025 • 0 new comments

• Tracking Issue for `lock_value_accessors`

  #133407 commented on May 27, 2025 • 0 new comments

• -Z allow-features does not apply to -Z flags

  #139890 commented on May 27, 2025 • 0 new comments

• autogenerate compiler flag stubs in the unstable book

  #141525 commented on May 27, 2025 • 0 new comments

• let_chains stabilization followups

  #140722 commented on May 27, 2025 • 0 new comments

• Tracking issue for RFC 2137: Support defining C-compatible variadic functions in Rust

  #44930 commented on May 26, 2025 • 0 new comments

• AIX fails to build

  #141543 commented on May 26, 2025 • 0 new comments

• redundant_explicit_links rustdoc lint should have macro guard

  #141553 commented on May 26, 2025 • 0 new comments

• Tracking Issue for Rustdoc Askama Migration

  #108868 commented on May 26, 2025 • 0 new comments

• Tracking issue for release notes of #134273: de-stabilize bench attribute

  #140629 commented on May 26, 2025 • 0 new comments

• Add support for repetition to `proc_macro::quote`

  #140238 commented on Jun 1, 2025 • 0 new comments

• ICE: `Architecture x86_64 does not support GpuKernel calling convention`

  #138738 commented on May 31, 2025 • 0 new comments

• Library team consensus on promoting tier 3 riscv32 ESP-IDF targets to tier 2 with std that has processes and signals support stubbed out

  #140042 commented on May 31, 2025 • 0 new comments

• Experimental cygwin host support

  #137819 commented on May 31, 2025 • 0 new comments

• Tracking Issue for `Duration::from_nanos_u128`

  #139201 commented on May 31, 2025 • 0 new comments

• reconsider "the way to run a crate's unit tests is `x test <crate>`"

  #140478 commented on May 31, 2025 • 0 new comments

• ICE: `type parameter `impl Sized/#0` (impl Sized/#0/0) out of range when instantiating, args=[]`

  #140500 commented on May 31, 2025 • 0 new comments

• Tracking Issue for autodiff

  #124509 commented on May 31, 2025 • 0 new comments

• Tracking Issue for APX target feature

  #139284 commented on May 31, 2025 • 0 new comments

• Remove dependency formats from crate metadata

  #96708 commented on May 31, 2025 • 0 new comments

• Tracking Issue for `sha512_sm_x86`

  #126624 commented on May 31, 2025 • 0 new comments

• Tracking Issue for `keylocker_x86`

  #134813 commented on May 31, 2025 • 0 new comments

• Tracking Issue for slice_range

  #76393 commented on May 31, 2025 • 0 new comments

• Tracking issue for release notes of #139535: Implement `Default` for raw pointers

  #140014 commented on May 31, 2025 • 0 new comments

• CString being noalias is a footgun

  #136770 commented on May 31, 2025 • 0 new comments

• `core::ptr::copy_nonoverlapping` crashes when writing to odd addresses on ARM `thumbv7em-none-eabihf`

  #82945 commented on May 31, 2025 • 0 new comments

• Bad codegen for `non-copy-derived` struct with all `Copy` derived fields

  #128081 commented on May 31, 2025 • 0 new comments

• Tracking issue for pref_align_of intrinsic

  #91971 commented on May 31, 2025 • 0 new comments

• Derived `Clone` impl is not simplified if `Clone` is derived before `Copy`

  #124794 commented on May 31, 2025 • 0 new comments

• Tracking Issue for `breakpoint` feature (`core::arch::breakpoint`)

  #133724 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #139309: make abi_unsupported_vector_types a hard error

  #140046 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #135015: Partially stabilize LoongArch target features

  #139929 commented on Jun 1, 2025 • 0 new comments

• Destructuring tuple structs with public leading fields and private trailing fields by tuple syntax is disallowed

  #139972 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #125087: Optimize `Seek::stream_len` impl for `File`

  #135693 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #139646: check types of const param defaults

  #140183 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #120808: Split elided_lifetime_in_paths into tied and untied

  #140140 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #131656: lexer: Treat more floats with empty exponent as valid tokens

  #140342 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #138961: Make closure capturing have consistent and correct behaviour around patterns

  #140048 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #138176: Prefer built-in sized impls (and only sized impls) for rigid types always

  #139077 commented on Jun 1, 2025 • 0 new comments

• Compiler error "implementation of Send is not general enough" when using static lifetime reference with async closure

  #138494 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #130192: [discussion] `ErrorKind::InvalidFilename` from `io_error_more`

  #137385 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #127534: feat(core): impl Step for NonZero<u*>

  #137131 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #127292: Tracking Issue for PathBuf::add_extension and Path::with_added_extension

  #135644 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #135536: Add more impls of PartialEq and PartialOrd for strings

  #135537 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #133820: Stabilize `derive(CoercePointee)`

  #134624 commented on Jun 1, 2025 • 0 new comments

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

  #141555 commented on Jun 1, 2025 • 0 new comments

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

  #134591 commented on Jun 1, 2025 • 0 new comments

• deny(warnings) doesn't affect all warnings, only those generated through the lint system

  #21204 commented on Jun 1, 2025 • 0 new comments

• Tracking Issue for algebraic floating point methods

  #136469 commented on Jun 1, 2025 • 0 new comments

• Need comprehensive story for `target_feature` compat

  #140570 commented on Jun 1, 2025 • 0 new comments

• rustup is slow

  #119496 commented on Jun 1, 2025 • 0 new comments

• refining_impl_trait: Decide whether explicit opt-in is needed

  #121718 commented on Jun 1, 2025 • 0 new comments

• Tracking issue for release notes of #139275: Update the minimum external LLVM to 19

  #139454 commented on May 30, 2025 • 0 new comments

• Tracking Issue for trim-paths RFC 3127

  #111540 commented on May 30, 2025 • 0 new comments

• Rustdoc does not combine documentation in re-exports of extern functions

  #135092 commented on May 30, 2025 • 0 new comments

• Contents from global_asm! leak into other assemblies

  #81838 commented on May 30, 2025 • 0 new comments

• Tracking issue for warning for rust_2018_idioms by default

  #54910 commented on May 30, 2025 • 0 new comments

• Tracking Issue for Restrictions

  #105077 commented on May 30, 2025 • 0 new comments

• Deadlock when capturing a backtrace from allocator during panic with test output capturing enabled

  #130187 commented on May 30, 2025 • 0 new comments

• Figure out how to make symbolisation code smaller

  #139209 commented on May 30, 2025 • 0 new comments

• Give recursion limit errors a span

  #135629 commented on May 30, 2025 • 0 new comments

• Tracking Issue for `mixed_integer_ops_unsigned_sub`

  #126043 commented on May 29, 2025 • 0 new comments

• Improve diagnostic for casting `T: ?Sized + Trait` to `dyn Trait`

  #88141 commented on May 29, 2025 • 0 new comments

• rustdoc: single comma is put on newline if it occurs after item in double ticks

  #133075 commented on May 29, 2025 • 0 new comments

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

  #135806 commented on May 29, 2025 • 0 new comments

• Error when canonicalizing path on RAM drive

  #48249 commented on May 29, 2025 • 0 new comments

• htmldocck.py: replace outdated doc comment with link to updated docs

  #131974 commented on May 29, 2025 • 0 new comments

• std::process::Command sometimes ignores PATH env variable on Windows

  #122660 commented on May 29, 2025 • 0 new comments

• Failed to capture backtrace when compiling with `--remap-path-prefix=${PWD}=`

  #135853 commented on May 29, 2025 • 0 new comments

• Tracking Issue for `used_with_arg`

  #93798 commented on May 29, 2025 • 0 new comments

• Tracking Issue for `bufreader_peek`

  #128405 commented on May 29, 2025 • 0 new comments

• ./x test --help --verbose is not very discoverable and may produce excess output (consider adding --list)

  #140477 commented on May 29, 2025 • 0 new comments

• Tracking Issue for RFC: Supertrait Item Shadowing

  #89151 commented on May 29, 2025 • 0 new comments

• Tracking Issue for nonnull_provenance

  #135243 commented on May 29, 2025 • 0 new comments

• Tracking issue for release notes of #139042: Do not remove trivial `SwitchInt` in analysis MIR

  #140045 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #124141: Remove `Nonterminal` and `TokenKind::Interpolated` (part 2)

  #140488 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #137096: Stabilize flags for doctest cross compilation

  #140270 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #137928: stabilize const_cell

  #139115 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #137280: stabilize ptr::swap_nonoverlapping in const

  #140416 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #139865: Stabilize proc_macro::Span::{start,end,line,column}.

  #140300 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #139764: Consistent trait bounds for ExtractIf Debug impls

  #140995 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #139483: f*::NAN: guarantee that this is a quiet NaN

  #139986 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #139099: Promise `array::from_fn` is generated in order of increasing indices

  #139537 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #139224: fix(test): Expose '--no-capture' in favor of `--nocapture`

  #140296 commented on May 30, 2025 • 0 new comments

• False warning: "unused logical operation that must be used"

  #69466 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #136160: Remove backticks from `ShouldPanic::YesWithMessage`'s `TrFailedMsg`

  #139073 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #136926: Stabilize `-Zdwarf-version` as `-Cdwarf-version`

  #139747 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #140957: Add `#[must_use]` to Array::map

  #141075 commented on May 30, 2025 • 0 new comments

• lint against unexpectedly late drop for temporaries in match scrutinee expressions

  #93883 commented on May 30, 2025 • 0 new comments

• Tracking issue for RFC 2523, `#[cfg(version(..))]`

  #64796 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #132833: Stabilize let chains in the 2024 edition

  #139951 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #119220: Uplift `clippy::invalid_null_ptr_usage` lint

  #138638 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #123239: Implement a lint for implicit autoref of raw pointer dereference - take 2

  #140050 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #138632: Stabilize `cfg_boolean_literals`

  #139565 commented on May 30, 2025 • 0 new comments

• Tracking issue for release notes of #134213: Stabilize `naked_functions`

  #139428 commented on May 30, 2025 • 0 new comments