2 Releases published by 1 person

• 1.80.1 Rust 1.80.1

  published Sep 5, 2024

• 1.81.0 Rust 1.81.0

  published Sep 5, 2024

129 Pull requests merged by 59 people

• Don't emit expect/assume in opt-level=0

  #121614 merged Sep 6, 2024

• impl_trait_overcaptures: Don't worry about uncaptured contravariant lifetimes if they outlive a captured lifetime

  #129028 merged Sep 5, 2024

• [rustdoc] Sort impl associated items by kinds and then by appearance

  #129471 merged Sep 5, 2024

• Rename dump of coroutine by-move-body to be more consistent, fix ICE in dump_mir

  #129706 merged Sep 5, 2024

• fix: get llvm type of global val

  #128820 merged Sep 5, 2024

• Simplify DestProp memory management

  #129720 merged Sep 5, 2024

• Unify scraped examples with other code examples

  #129796 merged Sep 5, 2024

• Elaborate on deriving vs implementing Copy

  #129938 merged Sep 5, 2024

• run_make_support: rename Command::stdin to stdin_buf and add std{in,out,err} config helpers

  #129973 merged Sep 5, 2024

• Rollup of 8 pull requests

  #129994 merged Sep 5, 2024

• Update docs of missing_abi lint

  #129918 merged Sep 5, 2024

• Stabilize waker_getters

  #129919 merged Sep 5, 2024

• Make supertrait and implied predicates queries defaulted

  #129752 merged Sep 5, 2024

• remove deprecated option rust.split-debuginfo

  #129925 merged Sep 5, 2024

• Arbitrary self types v2: pointers feature gate.

  #129664 merged Sep 5, 2024

• warn the user if the upstream master branch is old

  #129584 merged Sep 5, 2024

• Rollup of 10 pull requests

  #129978 merged Sep 5, 2024

• enable -Zrandomize-layout in debug CI builds

  #101339 merged Sep 5, 2024

• rustdoc: add header map to the table of contents

  #120736 merged Sep 5, 2024

• Add target support for RTEMS Arm

  #127021 merged Sep 5, 2024

• CI: rfl: add more tools and steps

  #128928 merged Sep 5, 2024

• Suggest impl Trait for References to Bare Trait in Function Header

  #127692 merged Sep 5, 2024

• Don't Suggest Labeling const and unsafe Blocks

  #128701 merged Sep 5, 2024

• Non-exhaustive structs may be empty

  #128934 merged Sep 5, 2024

• update comment regarding TargetOptions.features

  #129863 merged Sep 5, 2024

• do not attempt to prove unknowable goals

  #129896 merged Sep 5, 2024

• Document the broken C ABI of wasm32-unknown-unknown

  #129630 merged Sep 5, 2024

• Move SanityCheck and MirPass

  #129926 merged Sep 5, 2024

• rustc_driver_impl: remove some old dead logic

  #129928 merged Sep 5, 2024

• include 1.80.1 release notes on master

  #129930 merged Sep 5, 2024

• Rollup of 9 pull requests

  #129936 merged Sep 5, 2024

• [beta] Fix CVE-2024-43402

  #129961 merged Sep 4, 2024

• [nightly] Fix CVE-2024-43402

  #129962 merged Sep 4, 2024

• [stable] Fix CVE-2024-43402

  #129960 merged Sep 4, 2024

• Update x86_64-linux host compiler to LLVM 19 rc 3

  #129356 merged Sep 4, 2024

• [beta] Prepare Rust 1.82.0

  #129902 merged Sep 3, 2024

• chore: remove repetitive words

  #129885 merged Sep 3, 2024

• update object dependency to remove duplicate wasmparser

  #129860 merged Sep 3, 2024

• Move the Windows remove_dir_all impl into a module and make it more race resistant

  #129800 merged Sep 3, 2024

• custom/external clippy support for bootstrapping

  #129152 merged Sep 3, 2024

• Add missing read_buf stub for x86_64-unknown-l4re-uclibc

  #129913 merged Sep 3, 2024

• process.rs: remove "Basic usage" text where not useful

  #129916 merged Sep 3, 2024

• Fix parsing of beta version in dry-run mode

  #129917 merged Sep 3, 2024

• Rollup of 8 pull requests

  #129922 merged Sep 3, 2024

• don't copy .rustc-dev-contents from CI rustc

  #129311 merged Sep 3, 2024

• Add unreachable_pub, round 4

  #129777 merged Sep 3, 2024

• Remove stray word in a comment

  #129890 merged Sep 3, 2024

• Clarify language around ptrs in slice::raw

  #129892 merged Sep 3, 2024

• chore: Fix typos in 'compiler' (batch 3)

  #129878 merged Sep 3, 2024

• chore: Fix typos in 'compiler' (batch 2)

  #129877 merged Sep 3, 2024

• chore: Fix typos in 'compiler' (batch 1)

  #129875 merged Sep 3, 2024

• Remove kobzol vacation status

  #129868 merged Sep 3, 2024

• mailmap: add new email for davidtwco

  #129905 merged Sep 3, 2024

• Box validity: update for new zero-sized rules

  #129748 merged Sep 3, 2024

• compiler_fence documentation: emphasize synchronization, not reordering

  #129856 merged Sep 3, 2024

• Make decoding non-optional LazyArray panic if not set

  #129829 merged Sep 3, 2024

• mailmapper?

  #129906 merged Sep 3, 2024

• Fix compile error in solid's remove_dir_all

  #129907 merged Sep 3, 2024

• Rollup of 12 pull requests

  #129915 merged Sep 3, 2024

• [stable] Prepare Rust 1.81.0

  #129901 merged Sep 2, 2024

• Use equality when relating formal and expected type in arg checking

  #129317 merged Sep 2, 2024

• doc: Make block of inline Deref methods foldable

  #127474 merged Sep 2, 2024

• Deny imports of rustc_type_ir::inherent outside of type ir + new trait solver

  #129678 merged Sep 2, 2024

• rustc_mir_transform cleanups

  #129738 merged Sep 2, 2024

• Replace walk with visit so we dont skip outermost expr kind in def collector

  #129858 merged Sep 2, 2024

• Mark myself as on vacation for triagebot

  #129843 merged Sep 2, 2024

• Fix LLVM ABI NAME for riscv64imac-unknown-nuttx-elf

  #129842 merged Sep 2, 2024

• Actually parse stdout json, instead of using hacky contains logic.

  #129837 merged Sep 2, 2024

• Fixed some typos in the standard library documentation/comments

  #129804 merged Sep 2, 2024

• add extra linebreaks so rustdoc can identify the first sentence

  #129793 merged Sep 2, 2024

• Rollup of 9 pull requests

  #129873 merged Sep 2, 2024

• Update cargo

  #129798 merged Sep 2, 2024

• Apply size optimizations to panic machinery and some cold functions

  #129063 merged Sep 2, 2024

• Revert "Auto merge of #127537 - veluca93:struct_tf, r=BoxyUwU"

  #129854 merged Sep 1, 2024

• Rewrite lint_expectations in a single pass.

  #127313 merged Sep 1, 2024

• add aarch64_unknown_nto_qnx700 target - QNX 7.0 support for aarch64le

  #127897 merged Sep 1, 2024

• core: use compare_bytes for more slice element types

  #128495 merged Sep 1, 2024

• refactor: standardize duplicate processes in parser

  #128641 merged Sep 1, 2024

• Create opaque definitions in resolver.

  #129493 merged Sep 1, 2024

• Lint that warns when an elided lifetime ends up being a named lifetime (elided_named_lifetimes)

  #129207 merged Sep 1, 2024

• Update stacker to 0.1.17

  #129619 merged Sep 1, 2024

• add crashtests for several old unfixed ICEs

  #129780 merged Sep 1, 2024

• Rollup of 8 pull requests

  #129841 merged Sep 1, 2024

• Make option-like-enum.rs UB-free and portable

  #129672 merged Sep 1, 2024

• Remove stray dot in std::char::from_u32_unchecked documentation

  #129832 merged Sep 1, 2024

• Bump to 1.83

  #129790 merged Sep 1, 2024

• [beta] backports

  #129758 merged Sep 1, 2024

• Update the wasm-component-ld binary dependency

  #129762 merged Aug 31, 2024

• Enable Miri to pass pointers through FFI

  #129684 merged Aug 31, 2024

• Add release notes for 1.81.0

  #128523 merged Aug 31, 2024

• Fix code examples buttons not appearing on click on mobile

  #129824 merged Aug 31, 2024

• Clean up library/profiler_builtins/build.rs

  #129650 merged Aug 31, 2024

• tidy: say which feature gate has a stability issue mismatch

  #129816 merged Aug 31, 2024

• skip stage 0 target check if BOOTSTRAP_SKIP_TARGET_SANITY is set

  #129651 merged Aug 31, 2024

• Add missing needs-llvm-components directives for run-make tests that need target-specific codegen

  #129605 merged Aug 31, 2024

• couple more crash tests

  #129782 merged Aug 31, 2024

• Rollup of 11 pull requests

  #129831 merged Aug 31, 2024

• library: Fix typo in core::mem

  #129826 merged Aug 31, 2024

• make the const-unstable-in-stable error more clear

  #129818 merged Aug 31, 2024

• Subtree update of rust-analyzer

  #129733 merged Aug 31, 2024

• Remove #[macro_use] extern crate tracing, round 4

  #129767 merged Aug 31, 2024

• const fn stability checking: also check declared language features

  #129659 merged Aug 31, 2024

• Make the "detect-old-time" UI test more representative

  #129760 merged Aug 31, 2024

• mark joboet as on vacation

  #129791 merged Aug 31, 2024

• Miri subtree update

  #129785 merged Aug 31, 2024

• interpret, codegen: tweak some comments and checks regarding Box with custom allocator

  #129812 merged Aug 31, 2024

• Rollup of 12 pull requests

  #129817 merged Aug 31, 2024

• Add a test for trait solver overflow in MIR inliner cycle detection

  #129757 merged Aug 31, 2024

• llvm-wrapper: adapt for LLVM API changes

  #129749 merged Aug 31, 2024

• Remove #[macro_use] extern crate tracing from rustdoc and rustfmt

  #129774 merged Aug 31, 2024

• Expand NLL MIR dumps

  #129711 merged Aug 31, 2024

• f32 docs: define 'arithmetic' operations

  #129730 merged Aug 31, 2024

• Don't make statement nonterminals match pattern nonterminals

  #120221 merged Aug 31, 2024

• wasi: Fix sleeping for Duration::MAX

  #129754 merged Aug 31, 2024

• linker: Synchronize native library search in rustc and linker

  #129366 merged Aug 31, 2024

• Don't use TyKind in a lint

  #129527 merged Aug 31, 2024

• Separate core search logic with search ui

  #126183 merged Aug 31, 2024

• Deny wasm_c_abi lint to nudge the last 25%

  #129534 merged Aug 31, 2024

• Simplify some extern providers

  #129723 merged Aug 31, 2024

• Rollup of 15 pull requests

  #129809 merged Aug 31, 2024

• Remove Option<!> return types.

  #129724 merged Aug 31, 2024

• rustdoc-json: Add test for Self type

  #129123 merged Aug 31, 2024

• Re-enable android tests/benches in alloc/core

  #129640 merged Aug 31, 2024

• Stop using ty::GenericPredicates for non-predicates_of queries

  #129725 merged Aug 31, 2024

• interpret/visitor: make memory order iteration slightly more efficient

  #129751 merged Aug 31, 2024

• Bump backtrace to 0.3.74~ish

  #129642 merged Aug 31, 2024

• allow BufReader::peek to be called on unsized types

  #129675 merged Aug 31, 2024

• Allow running ./x.py test compiler

  #129731 merged Aug 31, 2024

• Try to reduce space usage in dist CI

  #129797 merged Aug 31, 2024

70 Pull requests opened by 50 people

• bootstrap: Try to track down why `initial_libdir` sometimes fails

  #129775 opened Aug 30, 2024

• interpret: make typed copies lossy wrt provenance and padding

  #129778 opened Aug 30, 2024

• Make `./x.py <cmd> compiler/<crate>` aware of the crate's features

  #129781 opened Aug 30, 2024

• detect incompatible CI LLVM options more precisely

  #129788 opened Aug 30, 2024

• rustdoc: use strategic boxing to shrink `clean::Item`

  #129789 opened Aug 30, 2024

• uefi: Implement getcwd and chdir

  #129794 opened Aug 30, 2024

• use parallel front end(-Zthreads=2) in ui tests

  #129799 opened Aug 31, 2024

• Switch std to using raw-dylib by default on Windows

  #129821 opened Aug 31, 2024

• Docs - type guarantees update

  #129822 opened Aug 31, 2024

• perform less decoding if it has the same syntax context

  #129827 opened Aug 31, 2024

• miri: treat non-memory local variables properly for data race detection

  #129828 opened Aug 31, 2024

• enable const-float-classify test, and test_next_up/down on 32bit x86

  #129835 opened Aug 31, 2024

• [EXPERIMENTAL] more msvc ci debugging, do not look, cursed things inside

  #129836 opened Aug 31, 2024

• uefi: process: Add args support

  #129838 opened Aug 31, 2024

• Implement suggestions for `elided_named_lifetimes`

  #129840 opened Sep 1, 2024

• Take more advantage of the `isize::MAX` limit in `Layout`

  #129845 opened Sep 1, 2024

• Do not call query to compute coroutine layout for synthetic body of async closure

  #129847 opened Sep 1, 2024

• Build compiler-builtins with 1 CGU

  #129861 opened Sep 1, 2024

• Reduce false positives of tail-expr-drop-order from consumed values

  #129864 opened Sep 1, 2024

• Clarify documentation labelling and definitions for std::collections

  #129866 opened Sep 1, 2024

• add a few more crashtests

  #129869 opened Sep 1, 2024

• Experiment: add unstable RHS type to Ord, impl PartialOrd<[U]> for [T]

  #129870 opened Sep 1, 2024

• rustc_skip_during_method_dispatch: decouple receiver & edition

  #129871 opened Sep 2, 2024

• impl `AsRef<[T; N]>` and `AsMut<[T; N]>` for `[T; N]`

  #129872 opened Sep 2, 2024

• Use sysroot crates maximally in `rustc_codegen_gcc`.

  #129876 opened Sep 2, 2024

• Implement struct_target_features for non-generic functions.

  #129881 opened Sep 2, 2024

• mark some target features as 'forbidden' so they cannot be (un)set with -Ctarget-feature

  #129884 opened Sep 2, 2024

• Do not request sanitizers for naked functions

  #129891 opened Sep 2, 2024

• [DO NOT SUBMIT] rustc_codegen_llvm: adapt for LLVM 20 changes

  #129894 opened Sep 2, 2024

• deprecate -Csoft-float because it is unsound (and not fixable)

  #129897 opened Sep 2, 2024

• Add Suggestions for Misspelled Keywords

  #129899 opened Sep 2, 2024

• rustdoc search: add new `crate:` syntax to search a single crate

  #129914 opened Sep 2, 2024

• hexagon: fix symbols defined in global namespace

  #129921 opened Sep 3, 2024

• [do not merge] Testing Windows CI 2

  #129923 opened Sep 3, 2024

• don't remove bootstrap on stage0 bump

  #129924 opened Sep 3, 2024

• `rustc_mir_transform` cleanups, round 2

  #129929 opened Sep 3, 2024

• Merge these copy statements that simplified the canonical enum clone method by GVN

  #129931 opened Sep 3, 2024

• Win: Open dir for sync access in remove_dir_all

  #129934 opened Sep 3, 2024

• make unsupported_calling_conventions a hard error

  #129935 opened Sep 3, 2024

• explain why Rvalue::Len still exists

  #129939 opened Sep 3, 2024

• s390x: Fix a regression related to backchain feature

  #129940 opened Sep 3, 2024

• Bump boostrap compiler to new beta

  #129941 opened Sep 3, 2024

• copy rustc rustlib artifacts from ci-rustc

  #129942 opened Sep 3, 2024

• use the bootstrapped compiler for `test-float-parse` test

  #129943 opened Sep 3, 2024

• Add compat note for trait solver change

  #129944 opened Sep 3, 2024

• Add digit separators in `Duration` examples

  #129947 opened Sep 3, 2024

• Correct target options for Trusty targets

  #129948 opened Sep 3, 2024

• Temporarily remove fmease from the review rotation

  #129955 opened Sep 4, 2024

• forward linker option to lint-docs

  #129957 opened Sep 4, 2024

• Inaccurate `{Path,OsStr}::to_string_lossy()` documentation

  #129963 opened Sep 4, 2024

• Arbitrary self types: diagnostics for mismatched self types

  #129968 opened Sep 4, 2024

• Make `Ty::boxed_ty` return an `Option`

  #129969 opened Sep 4, 2024

• fix delayed bugs from layout computation with unsized types in unexpected locations

  #129970 opened Sep 4, 2024

• Stabilize expr_2021 fragment specifier in all editions

  #129972 opened Sep 5, 2024

• ci: add a runner for vanilla LLVM 19

  #129974 opened Sep 5, 2024

• rustdoc: unify the short-circuit on all lints

  #129975 opened Sep 5, 2024

• Remove `serialized_bitcode` from `LtoModuleCodegen`.

  #129981 opened Sep 5, 2024

• Don't store region in `CapturedPlace`

  #129987 opened Sep 5, 2024

• Use `Vec` in `rustc_interface::Config::locale_resources`

  #129988 opened Sep 5, 2024

• [Coverage][MCDC] Do not initialize mcdc parameters for instances containing no mcdc statements

  #129989 opened Sep 5, 2024

• Clippy subtree update

  #129991 opened Sep 5, 2024

• Update compiler-builtins to 0.1.125

  #129992 opened Sep 5, 2024

• Remove wasm32-wasip2's tier 2 status from release notes

  #129995 opened Sep 5, 2024

• Implement Guard Patterns

  #129996 opened Sep 5, 2024

• Rollup of 11 pull requests

  #129999 opened Sep 5, 2024

• better implementation of signed div_floor/ceil

  #130002 opened Sep 5, 2024

• Add experimental option -Z default-protected-visibility

  #130005 opened Sep 5, 2024

• rustdoc-search: allow trailing `Foo ->` arg search

  #130009 opened Sep 6, 2024

• Rollup of 14 pull requests

  #130010 opened Sep 6, 2024

• coverage: Count await when the Future is immediately ready

  #130013 opened Sep 6, 2024

57 Issues closed by 25 people

• isize value set to be 0 in match expression

  #130008 closed Sep 6, 2024

• rustdoc: copy code button obscures scraped example expand button

  #129763 closed Sep 5, 2024

• unpretty: `Unexpected def kind SyntheticCoroutineBody`

  #129703 closed Sep 5, 2024

• Misleading help suggests `Sync` bound when shareable reference is passed across or into await

  #129105 closed Sep 5, 2024

• where is the 1.81.0 release?

  #129990 closed Sep 5, 2024

• Unclear compiler error: "local ambiguity: multiple parsing options"

  #70974 closed Sep 5, 2024

• SIMD intrinsics are never inlined in debug

  #129953 closed Sep 5, 2024

• Tracking Issue for `waker_getters`

  #96992 closed Sep 5, 2024

• build_helper::git uses the upstream/master branch to tell if a file has been modified, but this branch is never automatically updated.

  #129528 closed Sep 5, 2024

• Trait bound requiring the same trait with different lifetimes results in a compile error

  #129950 closed Sep 5, 2024

• Trying to break from a `const` block gives invalid help message

  #128604 closed Sep 5, 2024

• suggestion to use generic parameter in case of "error[E0782]: trait objects must include the `dyn` keyword"

  #125139 closed Sep 5, 2024

• rustc panicked when reference a moved variable in a closure

  #129951 closed Sep 5, 2024

• generic type bound is somehow not effective when using type_alias_impl_trait

  #129954 closed Sep 4, 2024

• regression: adding a def'n for node-id NodeId(597) and def kind AnonConst but a previous def'n exists

  #128901 closed Sep 4, 2024

• Add support for unaligned simd masked load/store

  #126919 closed Sep 4, 2024

• Tracking Issue for Lifetime Capture Rules 2024 (RFC 3498)

  #117587 closed Sep 3, 2024

• ICE

  #129937 closed Sep 3, 2024

• New panics from sort detecting Ord/PartialOrd violations

  #129561 closed Sep 3, 2024

• Tracking issue for release notes of #124032: Replace sort implementations

  #129661 closed Sep 3, 2024

• Unhelpful diagnostic when infered lifetime of return value doesn't match parameter in closure

  #102400 closed Sep 3, 2024

• Wrong diagnostic for zero-sized array in transparent struct

  #98064 closed Sep 3, 2024

• Tracking Issue for socket todevice

  #129182 closed Sep 3, 2024

• rustdoc generates playpen links with incorrect indentation

  #35483 closed Sep 3, 2024

• Bounds check is not optimized as expected when using v.set_len(v.capacity())

  #129883 closed Sep 3, 2024

• bootstrap: custom clippy

  #121518 closed Sep 3, 2024

• Sometimes the link fails in ${arch}-pc-windows-msvc

  #129596 closed Sep 3, 2024

• Remove the !Send and !Sync impls for proc_macro::LineColumn

  #55881 closed Sep 3, 2024

• Tracking Issue for fixing of typos in `compiler` folder

  #129874 closed Sep 3, 2024

• compiler_fence SeqCst docs are incorrect

  #54962 closed Sep 3, 2024

• compiler_fence documentation is misleading

  #129189 closed Sep 3, 2024

• How to resolve modules for THIR visitor?

  #129646 closed Sep 2, 2024

• Regression in clone impl of enum with variant that has a field with a bivariant substitution

  #129286 closed Sep 2, 2024

• ICE: async closure + macros: `no entry found for key`

  #129855 closed Sep 2, 2024

• rustdoc: Way to fold documentation of `Methods from Deref<Target = ...>`

  #127470 closed Sep 2, 2024

• riscv64imac-unknown-nuttx-elf warns about abi/instruction-set mismatch

  #129825 closed Sep 2, 2024

• Readdir iterator fails for vxworks since version 1.70 to 1.78

  #127756 closed Sep 2, 2024

• Many links in google for old docs

  #56700 closed Sep 1, 2024

• Unexpected nulls in debuginfo tests on windows-gnu

  #129662 closed Sep 1, 2024

• Elision in method can take `'static` from `self`, perhaps surprising

  #48686 closed Sep 1, 2024

• [Stable] Error performing operation: fully_perform when encountering a chain of associated types

  #129688 closed Sep 1, 2024

• `tests/run-make/print-target-list` `--print=sysroot` check fails for experimental llvm targets

  #127895 closed Aug 31, 2024

• run-make: audit tests that codegen for specific targets

  #129390 closed Aug 31, 2024

• [nightly] [feature generic_const_exprs] type parameter `BigTruthTable/#1` (BigTruthTable/#1/1) out of range when instantiating, args=[NUM_VAR/#0]

  #129813 closed Aug 31, 2024

• Compiling rustc with -Zrandomize-layout triggers assert in rustc_codegen_llvm/src/type_of.rs

  #101646 closed Aug 31, 2024

• Float docs do not define the set of "arithmetic" operations

  #129699 closed Aug 31, 2024

• A const-unstable function cannot call other const-unstable functions gated under a language feature gate

  #129656 closed Aug 31, 2024

• Failure to unify the generic regions in closure

  #129787 closed Aug 31, 2024

• Missing coverage on `assert!(!...)` statements

  #118904 closed Aug 31, 2024

• Rustdoc does not show reexported members when using #[doc(inline)] on other crate

  #58693 closed Aug 30, 2024

• ICE: builtin derive created an unaligned reference

  #129779 closed Aug 30, 2024

• Incorrect can't leak crate-visible type for pub(crate) type

  #65707 closed Aug 30, 2024

• Suggestion: Option::take_if()

  #64789 closed Aug 30, 2024

• Improve impl implements different signature from trait error message

  #42706 closed Aug 30, 2024

• E0310 gives invalid suggestion for explicit static lifetime bound

  #58804 closed Aug 30, 2024

• Test functions with a lifetime parameter that return `Result`s produce incorrect error message

  #55228 closed Aug 30, 2024

• TcpListener::bind alwary success though specific port already occupied

  #129602 closed Aug 30, 2024

61 Issues opened by 43 people

• ICE: ` does not have a "fn_arg_names"'`

  #130015 opened Sep 6, 2024

• Error on bounds for unused lifetime

  #130014 opened Sep 6, 2024

• ICE: control flow ensures we have a `BindingObligation` or `WhereClauseInExpr` here

  #130012 opened Sep 6, 2024

• ICE: symbol-mangling-version=v0 attempt to subtract with overflow

  #130011 opened Sep 6, 2024

• Tracking issue for release notes of #128183: Proposal: stabilize `const_refs_to_static`

  #130006 opened Sep 6, 2024

• `#[cfg(...)]` attribute is incorrectly removed from a function parameter inside of the derive macro

  #130004 opened Sep 5, 2024

• 1.71: Bad DW_TAG_lexical_block; gdb breaks on method before `self` is initialized

  #130003 opened Sep 5, 2024

• ICE in rustc_type_ir/src/binder.rs: expected region for `'a/#0` but found ...

  #130001 opened Sep 5, 2024

• Tracking issue for release notes of #129021: Check WF of source type's signature on fn pointer cast

  #130000 opened Sep 5, 2024

• Tracking issue for release notes of #129997: Update release notes for 1.82.0 to include the tier 2 status for the `wasm32-wasip2` target

  #129998 opened Sep 5, 2024

• Update release notes for 1.82.0 to include the tier 2 status for the `wasm32-wasip2` target

  #129997 opened Sep 5, 2024

• ICE: `has escaping bound vars, so it cannot be wrapped in a dummy binder`

  #129983 opened Sep 5, 2024

• re-exported macro_export doc(hidden) pub use macro_rules macro not showing up

  #129982 opened Sep 5, 2024

• tests/run-make: failing tests get incorrectly ignored on rerun

  #129971 opened Sep 5, 2024

• Tracking issue for RFC 3637: Guard patterns

  #129967 opened Sep 4, 2024

• Reversed order of `?#` in format string gives unhelpful error message

  #129966 opened Sep 4, 2024

• Tracking issue for release notes of #120736: rustdoc: add header map to the table of contents

  #129964 opened Sep 4, 2024

• bootstrap panic: overflow when subtracting durations

  #129959 opened Sep 4, 2024

• Tracking issue for release notes of #129422: Gate `repr(Rust)` correctly on non-ADT items

  #129958 opened Sep 4, 2024

• lint-docs fails its tests in a cross-compiling environment

  #129956 opened Sep 4, 2024

• taint on type error in `UniversalRegionsBuilder::compute_inputs_and_output`

  #129952 opened Sep 4, 2024

• c_char signedness doesn't match with Clang's default on various no-std and tier 3 targets

  #129945 opened Sep 3, 2024

• s390x-unknown-linux-gnu: cfg!(target_feature = "backchain") is always true

  #129927 opened Sep 3, 2024

• Cargo fix error

  #129920 opened Sep 3, 2024

• deadlock detected as we're unable to find a query cycle to break

  #129912 opened Sep 2, 2024

• ICE: `deadlock detected as we're unable to find a query cycle to break`

  #129911 opened Sep 2, 2024

• driftsort implementation uses an out-of-range literal on 16-bit targets

  #129910 opened Sep 2, 2024

• [rustdoc search] kind filters should not be allowed in type-based search

  #129909 opened Sep 2, 2024

• [rustdoc] re-add --disable-minification

  #129908 opened Sep 2, 2024

• `TcpStream::set_nonblocking` docs mention non-existent methods

  #129903 opened Sep 2, 2024

• [QNX7.1] `std::fs::tests::symlink_hard_link` broken on main

  #129895 opened Sep 2, 2024

• -Csoft-float flag is unsound

  #129893 opened Sep 2, 2024

• Confusing suggestion to use `cargo:rustc-link-lib` in a cargo project with a lib and bins

  #129904 opened Sep 2, 2024

• Build failure when using LTO with static linking

  #129888 opened Sep 2, 2024

• `doc_auto_cfg` obfuscates documentation formatting

  #129889 opened Sep 2, 2024

• SIGTRAP during compilation on MacOS

  #129887 opened Sep 2, 2024

• PowerPC `altivec` intrinsics are unsound due to subnormal flushing

  #129886 opened Sep 2, 2024

• [ICE]: `None` in compiler/rustc_middle/src/ty/sty.rs

  #129882 opened Sep 2, 2024

• 32-bit ARM NEON intrinsics are unsound due to subnormal flushing

  #129880 opened Sep 2, 2024

• async code fails to compile with `-Znext-solver`

  #129865 opened Sep 1, 2024

• Detect situations where a visitor implementation is skipped by accidentally directly calling the corresponding walk function

  #129859 opened Sep 1, 2024

• ICE: `Invalid 'Const' during codegen: UnevaluatedConst {..}`

  #129857 opened Sep 1, 2024

• Scalar vector operations can use NEON instructions, which have incorrect subnormal behavior

  #129853 opened Sep 1, 2024

• ICE: `expected lifetime parameter, but found another generic parameter`

  #129850 opened Sep 1, 2024

• Missing AsMut<[T;N]> for [T;N]

  #129849 opened Sep 1, 2024

• Compiler can't tell that two types are equal in a blanket supertrait impl

  #129846 opened Sep 1, 2024

• rustc consumes > 50GB memory, completes eventually but def. stuck on something

  #129844 opened Sep 1, 2024

• Rust update broke all of my projects. Cannot build due to `spurious network error`

  #129839 opened Aug 31, 2024

• Deadlock detected with parallel front-end in nightly

  #129834 opened Aug 31, 2024

• `unused_parens` lint suggestion also removes attributes on inner expression with `feature(stmt_expr_attributes)`.

  #129833 opened Aug 31, 2024

• hexagon-unknown-none-elf cannot build core, "symbol 'fma' is already defined"

  #129823 opened Aug 31, 2024

• `cargo build` and `cargo test` always expire each other build cache

  #129820 opened Aug 31, 2024

• rust 1.80.0 fails to build for aarch64_be-unknown-netbsd

  #129819 opened Aug 31, 2024

• Update const-stability rules because we're not in min-const-fn times any more

  #129815 opened Aug 31, 2024

• `#[unstable]` accepts an already-stable language feature

  #129814 opened Aug 31, 2024

• Cycle detected when optimizing MIR on nightly

  #129811 opened Aug 31, 2024

• Tracking peak total storage use

  #129808 opened Aug 31, 2024

• Suboptimal Assembly Output from a Modulo on a Power of Two

  #129795 opened Aug 30, 2024

• Point at unit structs in type errors when they are the pattern of a let binding

  #129792 opened Aug 30, 2024

• Suggest wrapping code into `fn main() {}` when encountering `let` within `main.rs`

  #129786 opened Aug 30, 2024

• Too long compile time with implementing a trait function

  #129776 opened Aug 30, 2024

353 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.

• Autodiff Upstreaming - enzyme frontend

  #129458 commented on Sep 4, 2024 • 92 new comments

• fix ICE when `asm_const` and `const_refs_to_static` are combined

  #129472 commented on Sep 5, 2024 • 39 new comments

• Break into the debugger (if attached) on panics (Windows, Linux, macOS, FreeBSD)

  #129019 commented on Sep 6, 2024 • 30 new comments

• Do not consider match/let/ref of place that evaluates to `!` to diverge, disallow coercions from them too

  #129392 commented on Sep 5, 2024 • 29 new comments

• Delegation: support generics in associated delegation items

  #126161 commented on Sep 5, 2024 • 17 new comments

• linker: Allow MSVC to use Meson and MinGW-style libraries

  #123436 commented on Sep 5, 2024 • 12 new comments

• add `naked_asm!` macro for use in `#[naked]` functions

  #128651 commented on Sep 5, 2024 • 10 new comments

• (Big performance change) Do not run lints that cannot emit

  #125116 commented on Sep 3, 2024 • 10 new comments

• Add test to build crates used by r-a on stable

  #129529 commented on Sep 2, 2024 • 10 new comments

• Simplify the canonical clone method and the copy-like forms to copy

  #128299 commented on Sep 4, 2024 • 9 new comments

• Disallow hidden references to mutable static

  #124895 commented on Sep 4, 2024 • 8 new comments

• Use `DeepRejectCtxt` to quickly reject `ParamEnv` candidates

  #128776 commented on Sep 4, 2024 • 8 new comments

• update the safety preconditions of from_raw_parts

  #129483 commented on Sep 2, 2024 • 8 new comments

• Apple: Refactor deployment target version parsing

  #129341 commented on Sep 5, 2024 • 6 new comments

• codegen `#[naked]` functions using global asm

  #128004 commented on Sep 5, 2024 • 5 new comments

• Adjust doc comment of Condvar::wait_while

  #129614 commented on Sep 5, 2024 • 5 new comments

• Update `catch_unwind` doc comments for `c_unwind`

  #128321 commented on Sep 5, 2024 • 4 new comments

• rustdoc: normalise type/field names

  #128667 commented on Sep 1, 2024 • 3 new comments

• [bootstrap] Add support for building gcc and libgccjit

  #125419 commented on Sep 5, 2024 • 3 new comments

• use `download-ci-llvm=true` in the default compiler config

  #129473 commented on Sep 6, 2024 • 2 new comments

• [WIP] Unify AST Visitors with a macro like MIR Visitors

  #128974 commented on Sep 5, 2024 • 2 new comments

• Further improve diagnostics for expressions in pattern position

  #123877 commented on Sep 5, 2024 • 2 new comments

• Implement raw lifetimes and labels (`'r#ident`)

  #126452 commented on Sep 5, 2024 • 2 new comments

• Prereq1 for async drop - `drop` & `async_fut` fields in Drop terminator

  #129734 commented on Aug 30, 2024 • 2 new comments

• Don't alloca for unused locals

  #129283 commented on Aug 31, 2024 • 2 new comments

• [testsuite][cleanup] Remove all usages of `dont_merge` hack to avoid function merging

  #129468 commented on Aug 31, 2024 • 1 new comment

• Try enabling precondition checks on ptr::{read,write}

  #129498 commented on Sep 4, 2024 • 1 new comment

• Apply dllimport in ThinLTO

  #122790 commented on Sep 2, 2024 • 1 new comment

• Add `optimize_for_size` variants for stable and unstable sort as well as select_nth_unstable

  #129587 commented on Sep 5, 2024 • 1 new comment

• stabilize const_float_bits_conv

  #129555 commented on Sep 1, 2024 • 1 new comment

• Check WF of source type's signature on fn pointer cast

  #129021 commented on Sep 5, 2024 • 1 new comment

• Add Unicode block-drawing compiler output support

  #126597 commented on Sep 5, 2024 • 0 new comments

• Add `#[track_caller]` to allocating methods of `Vec` & `VecDeque`

  #126557 commented on Sep 4, 2024 • 0 new comments

• Add diagnostics to "while loop" and "for loop" that note that it is always determined that it migh t iterate zero times.

  #126510 commented on Sep 2, 2024 • 0 new comments

• Call the target libdir target libdir

  #126136 commented on Sep 5, 2024 • 0 new comments

• privacy: normalize associated types before visiting

  #126076 commented on Sep 3, 2024 • 0 new comments

• Stop emitting spans from proc macro compile time in quote expansion

  #125721 commented on Sep 4, 2024 • 0 new comments

• Optimize `escape_ascii` using a lookup table

  #125679 commented on Sep 1, 2024 • 0 new comments

• dont clone old syntax context

  #129771 commented on Aug 30, 2024 • 0 new comments

• Suggest using `matches` or adding `==` on `x == a || b || c`

  #128159 commented on Sep 1, 2024 • 0 new comments

• Reject blanket object impls that are possibly incoherent wrt associated types

  #128126 commented on Aug 31, 2024 • 0 new comments

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

  #128086 commented on Sep 2, 2024 • 0 new comments

• Improve documentation for <integer>::from_str_radix

  #128001 commented on Aug 31, 2024 • 0 new comments

• std: make `thread::current` available in all `thread_local!` destructors

  #127912 commented on Sep 2, 2024 • 0 new comments

• Rename config.toml to bootstrap.toml

  #127791 commented on Aug 30, 2024 • 0 new comments

• Emit error when calling/declaring functions with vectors that require missing target feature

  #127731 commented on Sep 4, 2024 • 0 new comments

• collect doc alias as tips during resolution

  #127721 commented on Aug 30, 2024 • 0 new comments

• Remove invalid help diagnostics for const pointer

  #127675 commented on Sep 1, 2024 • 0 new comments

• [library/std/src/process.rs] `PartialEq` & `Eq` for `ExitCode`

  #127633 commented on Sep 5, 2024 • 0 new comments

• rustdoc-search: simplify rules for generics and type params

  #127589 commented on Aug 31, 2024 • 0 new comments

• Teach rustc about the Xtensa VaListImpl

  #127565 commented on Sep 3, 2024 • 0 new comments

• Suggest removing `.unwrap()` or `.expect()` if followed by a failed `?` operator

  #127485 commented on Sep 1, 2024 • 0 new comments

• std: uefi: Add basic Env variables

  #127462 commented on Sep 3, 2024 • 0 new comments

• [do not merge] Testing Windows CI

  #127373 commented on Sep 3, 2024 • 0 new comments

• bump tracing

  #127316 commented on Sep 1, 2024 • 0 new comments

• rustc_codegen_llvm: less pubs

  #127274 commented on Sep 3, 2024 • 0 new comments

• [WIP] make ast lowering incremental

  #127262 commented on Sep 3, 2024 • 0 new comments

• Add `f16` formatting and parsing

  #127013 commented on Sep 1, 2024 • 0 new comments

• Add unstable support for outputting file checksums for use in cargo

  #126930 commented on Sep 3, 2024 • 0 new comments

• Uplift `clippy::double_neg` lint as `double_negations`

  #126604 commented on Sep 1, 2024 • 0 new comments

• Likely unlikely fix

  #120370 commented on Sep 6, 2024 • 0 new comments

• show linker output even if the linker succeeds

  #119286 commented on Aug 31, 2024 • 0 new comments

• Update mingw-w64 + GNU toolchain

  #119229 commented on Sep 4, 2024 • 0 new comments

• Specialize sleep_until implementation

  #118480 commented on Aug 31, 2024 • 0 new comments

• Print thread ID in panic message if thread name is unknown

  #115746 commented on Sep 4, 2024 • 0 new comments

• Remove -Zfuel.

  #115293 commented on Sep 4, 2024 • 0 new comments

• Add key_mut method to BTreeMap entries

  #112896 commented on Sep 1, 2024 • 0 new comments

• [do not merge] CI experiments

  #112049 commented on Sep 2, 2024 • 0 new comments

• Implement `fs_native_path`

  #108981 commented on Sep 5, 2024 • 0 new comments

• Add rem_floor and rem_ceil

  #108193 commented on Sep 1, 2024 • 0 new comments

• WIP: Remove `ResumeTy` from async lowering

  #107562 commented on Sep 2, 2024 • 0 new comments

• Stabilize `anonymous_lifetime_in_impl_trait`

  #107378 commented on Sep 1, 2024 • 0 new comments

• Rescope temp lifetime in if-let into IfElse with migration lint

  #107251 commented on Sep 5, 2024 • 0 new comments

• no method named `si_pid` found for struct `siginfo_t` for armv7-unknown-linux-uclibceabihf

  #118190 commented on Sep 6, 2024 • 0 new comments

• Tracking issue for RFC 1977: public & private dependencies

  #44663 commented on Sep 6, 2024 • 0 new comments

• Proposal: stabilize `const_refs_to_static`

  #128183 commented on Sep 6, 2024 • 0 new comments

• Decide about generics in arbitrary self types

  #129147 commented on Sep 6, 2024 • 0 new comments

• dbg! put spaces around ::

  #81209 commented on Sep 6, 2024 • 0 new comments

• Unexpected performance degradation when switching from String to Enum error handling

  #128729 commented on Sep 5, 2024 • 0 new comments

• Tracking Issue for `UnsafeCell::from_mut`

  #111645 commented on Sep 5, 2024 • 0 new comments

• Recover statics better

  #125555 commented on Sep 3, 2024 • 0 new comments

• Improve parse item fallback

  #125388 commented on Sep 3, 2024 • 0 new comments

• add a normalizes-to fast path

  #125334 commented on Sep 1, 2024 • 0 new comments

• alias-relate: add fast reject optimization

  #124852 commented on Sep 3, 2024 • 0 new comments

• Set default value `deny-warnings` for compiler profile to `false`

  #124439 commented on Sep 4, 2024 • 0 new comments

• Support mcdc analysis for pattern matching

  #124278 commented on Sep 4, 2024 • 0 new comments

• Add `Box<[T; N]>: IntoIterator` without any method dispatch hacks

  #124108 commented on Sep 4, 2024 • 0 new comments

• Async drop codegen

  #123948 commented on Aug 30, 2024 • 0 new comments

• Clarify guarantees about calling `Iterator:next()` after it returns `None`

  #123692 commented on Sep 3, 2024 • 0 new comments

• use precompiled rustc for non-dist builders

  #122709 commented on Sep 3, 2024 • 0 new comments

• Treat weak alias types more like ADTs when computing implied bounds

  #122340 commented on Sep 3, 2024 • 0 new comments

• Fix suggestion when shorthand `self` has erroneous type

  #122161 commented on Sep 4, 2024 • 0 new comments

• Elaborate on the invariants for references-to-slices

  #121965 commented on Sep 3, 2024 • 0 new comments

• feat(byte_sub_ptr): add ptr::byte_sub_ptr

  #121919 commented on Sep 4, 2024 • 0 new comments

• stabilize `-Znext-solver=coherence`

  #121848 commented on Sep 6, 2024 • 0 new comments

• Deduplicate object safety errors on `impl dyn Trait { .. }`

  #121200 commented on Sep 3, 2024 • 0 new comments

• Check for occupied niches

  #121174 commented on Sep 6, 2024 • 0 new comments

• Split elided_lifetime_in_paths into tied and untied

  #120808 commented on Sep 1, 2024 • 0 new comments

• Stabilize associated type position impl Trait (ATPIT)

  #120700 commented on Aug 30, 2024 • 0 new comments

• Add `MAX_LEN_UTF8` and `MAX_LEN_UTF16` Constants

  #120580 commented on Sep 1, 2024 • 0 new comments

• Hook up std::net to wasi-libc on wasm32-wasip2 target

  #129638 commented on Sep 4, 2024 • 0 new comments

• Adjust `memchr` pinning and run `cargo update`

  #129624 commented on Sep 3, 2024 • 0 new comments

• sanitizers: Fix tests/ui/sanitize/leak.rs fails on

  #129621 commented on Sep 1, 2024 • 0 new comments

• dse: Eliminate dead assignment statements when `debuginfo` is not set to `full`

  #129611 commented on Sep 3, 2024 • 0 new comments

• [DO NOT MERGE] crater run on the tail expression drop order lint

  #129604 commented on Sep 1, 2024 • 0 new comments

• explain the options bootstrap passes to curl

  #129594 commented on Sep 5, 2024 • 0 new comments

• Make destructors on `extern "C"` frames to be executed

  #129582 commented on Aug 31, 2024 • 0 new comments

• Add boxed_str.as_str()

  #129550 commented on Sep 3, 2024 • 0 new comments

• rustdoc: redesign toolbar and disclosure widgets

  #129545 commented on Sep 4, 2024 • 0 new comments

• [crater] Properly deduce object lifetime defaults in GAT paths

  #129543 commented on Sep 2, 2024 • 0 new comments

• Weekly `cargo update`

  #129538 commented on Sep 3, 2024 • 0 new comments

• Update rustc-hash to version 2

  #129533 commented on Aug 31, 2024 • 0 new comments

• Remove predicate queries

  #129532 commented on Sep 3, 2024 • 0 new comments

• Pass `fmt::Arguments` by reference to `PanicInfo` and `PanicMessage`

  #129491 commented on Sep 5, 2024 • 0 new comments

• [CRATER RUN DO NOT MERGE] Let chain lint crater run

  #129466 commented on Sep 5, 2024 • 0 new comments

• Gate `repr(Rust)` correctly on non-ADT items

  #129422 commented on Sep 4, 2024 • 0 new comments

• Refactor: Mv `OsStr`/`OsStrExt`/`Path` to core, `OsString`/`OsStringExt`/`PathBuf` to alloc

  #129411 commented on Sep 4, 2024 • 0 new comments

• Ban non-array SIMD

  #129403 commented on Aug 31, 2024 • 0 new comments

• Remap impl-trait lifetimes on HIR instead of AST lowering

  #129383 commented on Sep 1, 2024 • 0 new comments

• add new panel to rustdoc search that shows up when the search bar is focused

  #129769 commented on Sep 2, 2024 • 0 new comments

• Rub come caching on caller_location

  #129761 commented on Aug 31, 2024 • 0 new comments

• Stabilize `const_refs_to_static`

  #129759 commented on Sep 1, 2024 • 0 new comments

• test: cross-edition metavar fragment specifiers

  #129755 commented on Sep 4, 2024 • 0 new comments

• stabilize `const_extern_fn`

  #129753 commented on Sep 4, 2024 • 0 new comments

• Subpart11 for async drop (major5) - shims codegen

  #129747 commented on Aug 30, 2024 • 0 new comments

• Subpart10 for async drop (major4) - StateTransform pass improvements

  #129746 commented on Aug 30, 2024 • 0 new comments

• Subpart9 for async drop (major3) - elaborate_drops changes

  #129745 commented on Aug 30, 2024 • 0 new comments

• Subpart8 for async drop (major2) - dropline in scopes for potentially async drops

  #129744 commented on Aug 30, 2024 • 0 new comments

• Subpart7 for async drop (major1) - library changes

  #129742 commented on Aug 30, 2024 • 0 new comments

• Prereq6 for async drop - templated coroutine processing and layout

  #129741 commented on Aug 30, 2024 • 0 new comments

• Prereq5 for async drop - AsyncDropGlue & FutureDropPoll instances preparation

  #129740 commented on Aug 30, 2024 • 0 new comments

• Prereq4 for async drop - needs_async_drop query fixes and some cleanup

  #129739 commented on Aug 31, 2024 • 0 new comments

• Prereq3 for async drop - LangItem registration for async_drop_in_place()::{{closure0}}

  #129737 commented on Aug 30, 2024 • 0 new comments

• Prereq2 for async drop - ResumedAfterDrop panic messages

  #129736 commented on Aug 30, 2024 • 0 new comments

• Add new_cyclic_in for Rc and Arc

  #129674 commented on Sep 5, 2024 • 0 new comments

• Add some track_caller info to precondition panics

  #129658 commented on Sep 5, 2024 • 0 new comments

• Test cargo workaround

  #129655 commented on Sep 2, 2024 • 0 new comments

• clarify that addr_of creates read-only pointers

  #129653 commented on Sep 4, 2024 • 0 new comments

• Fix double handling in `collect_tokens`

  #129346 commented on Sep 4, 2024 • 0 new comments

• Lint against getting pointers from immediately dropped temporaries

  #128985 commented on Sep 5, 2024 • 0 new comments

• Use `insertvalue` and `extractvalue` instead of `memcpy` in CastTarget

  #128969 commented on Aug 31, 2024 • 0 new comments

• Distribute rustc_codegen_cranelift for Windows

  #128939 commented on Sep 4, 2024 • 0 new comments

• Add an internal lint that warns when accessing untracked data

  #128919 commented on Sep 4, 2024 • 0 new comments

• Hint on unknown escape of Unicode quotation marks in string literal

  #128906 commented on Sep 2, 2024 • 0 new comments

• bypass linker configuration and cross target check for specific commands

  #128871 commented on Sep 2, 2024 • 0 new comments

• Check ABI target compatibility for function pointers

  #128784 commented on Sep 4, 2024 • 0 new comments

• Add `--doctest-compilation-args` option to add compilation flags to doctest compilation

  #128780 commented on Aug 30, 2024 • 0 new comments

• Don't allow the `#[pointee]` attribute where it doesn't belong

  #128721 commented on Sep 4, 2024 • 0 new comments

• impl `Default` for `HashMap`/`HashSet` iterators that don't already have it

  #128711 commented on Sep 1, 2024 • 0 new comments

• linker: when emitting static executables, explicitly hint static

  #128663 commented on Sep 5, 2024 • 0 new comments

• Add `#[optimize(none)]`

  #128657 commented on Sep 5, 2024 • 0 new comments

• Improve dead code analysis for structs and traits defined locally

  #128637 commented on Sep 2, 2024 • 0 new comments

• const-eval interning: accept interior mutable pointers in final value

  #128543 commented on Sep 5, 2024 • 0 new comments

• liballoc: introduce String, Vec const-slicing

  #128399 commented on Sep 5, 2024 • 0 new comments

• compiler: suggest `const _` for a misplaced `const {}`

  #128374 commented on Aug 30, 2024 • 0 new comments

• added support for GNU/Hurd on x86_64

  #128345 commented on Sep 6, 2024 • 0 new comments

• codegen: do not set attributes on foreign function imports

  #128247 commented on Sep 4, 2024 • 0 new comments

• Remove macOS 10.10 dynamic linker bug workaround

  #128209 commented on Sep 4, 2024 • 0 new comments

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

  #129342 commented on Sep 4, 2024 • 0 new comments

• rustdoc rfc#3662 changes under unstable flags

  #129337 commented on Aug 31, 2024 • 0 new comments

• Implement `From<&mut {slice}>` for `Rc/Arc<{slice}>`

  #129329 commented on Sep 3, 2024 • 0 new comments

• Fix crash when labeling arguments for call_once and friends

  #129320 commented on Sep 3, 2024 • 0 new comments

• Supress niches in coroutines to avoid aliasing violations

  #129313 commented on Sep 4, 2024 • 0 new comments

• Add inherent versions of MaybeUninit methods for slices

  #129259 commented on Sep 1, 2024 • 0 new comments

• Make opaque types regular HIR nodes

  #129244 commented on Sep 1, 2024 • 0 new comments

• Use more CGUs in incremental compilation

  #129222 commented on Sep 1, 2024 • 0 new comments

• std: implement the `random` feature (alternative version)

  #129201 commented on Sep 4, 2024 • 0 new comments

• Stabilize `&mut` (and `*mut`) as well as `&Cell` (and `*const Cell`) in const

  #129195 commented on Sep 5, 2024 • 0 new comments

• Detect more `cfg`d out items in resolution errors

  #129183 commented on Aug 30, 2024 • 0 new comments

• Autodiff Upstreaming - enzyme backend

  #129176 commented on Sep 6, 2024 • 0 new comments

• Autodiff Upstreaming - single commit

  #129175 commented on Sep 1, 2024 • 0 new comments

• Fix anon const def-creation when macros are involved

  #129137 commented on Sep 1, 2024 • 0 new comments

• Experimental: Add Derive Proc-Macro Caching

  #129102 commented on Sep 2, 2024 • 0 new comments

• Stabilize `option_get_or_insert_default`

  #129087 commented on Sep 5, 2024 • 0 new comments

• Relate receiver invariantly in method probe for `Mode::Path`

  #129073 commented on Sep 5, 2024 • 0 new comments

• Additional NonZero conversions

  #129036 commented on Sep 1, 2024 • 0 new comments

• Remove rustc's std copy

  #128986 commented on Sep 4, 2024 • 0 new comments

• Complete tier 3 target information

  #126451 commented on Sep 2, 2024 • 0 new comments

• Tracking Issue for NEON intrinsics on 32-bit ARM

  #111800 commented on Sep 2, 2024 • 0 new comments

• ICE `assertion failed: prev.is_none()` with nightly `13a52890d 2024-08-14`

  #129112 commented on Sep 2, 2024 • 0 new comments

• using extern "x86-interrupt" + #[naked] + kernel address sanitizer crashes compiler

  #129224 commented on Sep 2, 2024 • 0 new comments

• Tracking Issue for `task::Waker::noop`

  #98286 commented on Sep 1, 2024 • 0 new comments

• internal compiler error: TyKind::Error constructed but no error reported, internal compiler error: TyKind::Error constructed but no error reported

  #129765 commented on Sep 1, 2024 • 0 new comments

• Tracking Issue for map_try_insert

  #82766 commented on Sep 1, 2024 • 0 new comments

• Improve diagnostic when writing signature `for<'_> Foo<'_>`

  #55329 commented on Sep 1, 2024 • 0 new comments

• ICE: `symbol_names: unsupported constant of type 'str'`, `-Cinstrument-coverage`

  #116303 commented on Sep 1, 2024 • 0 new comments

• ICE when implementing a generic trait + generic supertrait (and default values)

  #129556 commented on Sep 1, 2024 • 0 new comments

• ICE: `assertion failed: bpos.to_u32() >= mbc.pos.to_u32() + mbc.bytes as u32`

  #129503 commented on Sep 1, 2024 • 0 new comments

• ICE: coherence: `did not expect successful goal when collecting ambiguity errors`

  #129444 commented on Sep 1, 2024 • 0 new comments

• ICE: `errors selecting obligation during MIR typeck: [TrueError]`

  #129425 commented on Sep 1, 2024 • 0 new comments

• compiler/rustc_borrowck/src/borrow_set.rs:250:17: found two uses for 2-phase borrow temporary

  #128097 commented on Sep 1, 2024 • 0 new comments

• ICE with "failed to resolve instance for <... as IntoFuture>::into_future: Ok(None)" (regression between 1.73 and 1.74)

  #119095 commented on Sep 1, 2024 • 0 new comments

• Compiler crash: type parameter `D/#3` (D/#3/3) out of range when substituting (project with feature generic_const_exprs)

  #117460 commented on Sep 1, 2024 • 0 new comments

• ICE with generic_const_exprs (and std::simd)

  #126443 commented on Sep 1, 2024 • 0 new comments

• Wasm ABI special cases scalar pairs (against tool conventions) and is not documented

  #129486 commented on Sep 1, 2024 • 0 new comments

• HWasan with external clang runtime (undefined symbol: __hwasan_tls)

  #129489 commented on Sep 1, 2024 • 0 new comments

• Compiler does not recognize the reserve-r9 target feature

  #129558 commented on Sep 1, 2024 • 0 new comments

• Tracking issue for release notes of #129559: float types: document NaN bit pattern guarantees

  #129682 commented on Sep 1, 2024 • 0 new comments

• Multiline module level docs cannot handle `/*` in a string

  #129685 commented on Sep 1, 2024 • 0 new comments

• Missed optimization in if with constant branches

  #129144 commented on Sep 3, 2024 • 0 new comments

• Reachable `libc` assert by `thread::scope`, when printing `RwLock` protected values as formatted strings.

  #124920 commented on Sep 3, 2024 • 0 new comments

• Tracking Issue for `box_uninit_write`

  #129397 commented on Sep 3, 2024 • 0 new comments

• Tracking Issue for `string_from_utf8_lossy_owned`

  #129436 commented on Sep 3, 2024 • 0 new comments

• `Error::downcast_ref` cannot be used from function arguments

  #112838 commented on Sep 3, 2024 • 0 new comments

• Apple deployment target, SDK root and SDK version

  #129432 commented on Sep 3, 2024 • 0 new comments

• Inconsistent behavior when indexing slice/BTreeSet with `1..=0`

  #128502 commented on Sep 3, 2024 • 0 new comments

• rustc puts mapping symbol $d before an instruction sequence on AArch64

  #128479 commented on Sep 3, 2024 • 0 new comments

• Rustdoc doesn't list all cfg's required for an item to be included

  #128563 commented on Sep 3, 2024 • 0 new comments

• Data race from atomic data moves, or confusion from thread sanitizer?

  #128769 commented on Sep 3, 2024 • 0 new comments

• Deduplicate test suites for alternative codegen backends

  #128741 commented on Sep 3, 2024 • 0 new comments

• Invalid local symbol errors linking shared library with rust-lld

  #128938 commented on Sep 3, 2024 • 0 new comments

• There's no documented way to losslessly print a float (so it will be parsed as the exact same value)

  #128972 commented on Sep 3, 2024 • 0 new comments

• const_heap feature can be used to leak mutable memory into final value of constant

  #129233 commented on Sep 3, 2024 • 0 new comments

• Tracking Issue for `const_heap`

  #79597 commented on Sep 3, 2024 • 0 new comments

• `--emit metadata` produces less error messages with some targets

  #129315 commented on Sep 3, 2024 • 0 new comments

• rustdoc: search should prioritize matching capitalization

  #119480 commented on Sep 3, 2024 • 0 new comments

• `where` on `trait` declaration should be provided when the trait is an input bound, but is instead a requirement

  #103387 commented on Sep 2, 2024 • 0 new comments

• Attribute for skipping field of struct in Debug derives?

  #37009 commented on Sep 2, 2024 • 0 new comments

• New lld linker is broken

  #126280 commented on Sep 2, 2024 • 0 new comments

• High failure rate on Windows MSVC CI with filesystem errors

  #127883 commented on Sep 2, 2024 • 0 new comments

• Tracking Issue for PowerPC arch intrinsics

  #111145 commented on Sep 2, 2024 • 0 new comments

• "constant expression depends on a generic parameter" error can be improved.

  #71142 commented on Aug 30, 2024 • 0 new comments

• Negative trait impl gives wrong error message

  #70849 commented on Aug 30, 2024 • 0 new comments

• Exploit mitigations applied by default are not documented

  #71098 commented on Aug 30, 2024 • 0 new comments

• Resolving recursive traits with type parameters requires exponential memory in certain cases

  #69671 commented on Aug 30, 2024 • 0 new comments

• Trait bounds on associated types not resolving correctly

  #69441 commented on Aug 30, 2024 • 0 new comments

• Overflow evaluating requirements when referencing associated type without a type parameter

  #69216 commented on Aug 30, 2024 • 0 new comments

• Remove uses of `_` in defaults

  #67693 commented on Aug 30, 2024 • 0 new comments

• [Rustdoc] A way to disambiguate between Trait methods and implemented ones in search?

  #67618 commented on Aug 30, 2024 • 0 new comments

• rustdoc: document fields exposed by `Deref` implementations.

  #65715 commented on Aug 30, 2024 • 0 new comments

• Rustdoc: condense "auto traits" section for types?

  #64555 commented on Aug 30, 2024 • 0 new comments

• Document and clean up ty::print some more.

  #59189 commented on Aug 30, 2024 • 0 new comments

• Add CLI argument to set favicon URL

  #59948 commented on Aug 30, 2024 • 0 new comments

• Suggest & when a lifetime precedes a type.

  #59325 commented on Aug 30, 2024 • 0 new comments

• rustdoc doesn't show implementations of traits when receiver is behind a #[fundamental] type

  #58244 commented on Aug 30, 2024 • 0 new comments

• [rustdoc search] Add search into struct fields/enum variants

  #58229 commented on Aug 30, 2024 • 0 new comments

• rustdoc: "Implementations on Foreign Types" sidebar items should link to specific impls

  #56018 commented on Aug 30, 2024 • 0 new comments

• Add command-line option to `rustc` for setting default `recursion-limit`

  #57648 commented on Aug 30, 2024 • 0 new comments

• Specific implementations on wrapper types should show up on the page of the inner type

  #55551 commented on Aug 30, 2024 • 0 new comments

• Stop using "Hack to avoid function merging"

  #129438 commented on Aug 30, 2024 • 0 new comments

• Struct with allow(dead_code) on an associated function doesn't provoke a warning when unused

  #66030 commented on Aug 30, 2024 • 0 new comments

• Warn about 2015 edition on path & extern crate related errors

  #63323 commented on Aug 30, 2024 • 0 new comments

• Redundancy in `trace_macro` output

  #42223 commented on Aug 30, 2024 • 0 new comments

• Scoped thread panic messages unexpectedly interleaving in stderr output

  #96706 commented on Aug 31, 2024 • 0 new comments

• Tracking issue: 32bit x86 targets lose float NaN payload in return values

  #115567 commented on Aug 31, 2024 • 0 new comments

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

  #43781 commented on Aug 31, 2024 • 0 new comments

• Mention `;` when not expecting statement and finding one in the context of a macro

  #53011 commented on Aug 31, 2024 • 0 new comments

• overflow during drop-check on a recursive type

  #44933 commented on Aug 31, 2024 • 0 new comments

• gdb on aarch64-unknown-linux-gnu/windows-gnu cannot print unused by-value non-immediate arguments

  #128973 commented on Aug 31, 2024 • 0 new comments

• [mir] or-patterns duplicate the same branch

  #75439 commented on Aug 31, 2024 • 0 new comments

• Decide on name for `derive(SmartPtr)`

  #129104 commented on Aug 31, 2024 • 0 new comments

• Boxes with custom allocators break several underlying assumptions in Miri (and MIR more broadly)

  #95453 commented on Aug 31, 2024 • 0 new comments

• Grammar ambiguity with left shifts and fully qualified (UFCS) paths

  #45144 commented on Aug 31, 2024 • 0 new comments

• asm: Since nightly-2024-08-01 (LLVM 19), in and out is sometime allocated to the same register

  #129585 commented on Aug 31, 2024 • 0 new comments

• panic in a no-unwind function leads to not dropping local variables

  #123231 commented on Aug 31, 2024 • 0 new comments

• Tracking Issue for `core::mem::variant_count`

  #73662 commented on Aug 31, 2024 • 0 new comments

• Tracking Issue for `debug_more_non_exhaustive`

  #127942 commented on Aug 30, 2024 • 0 new comments

• Tracking Issue for RFC 3216: "Allow using `for<'a>` syntax when declaring closures"

  #97362 commented on Aug 30, 2024 • 0 new comments

• Rust suggests unstable paths for non-imported item

  #78130 commented on Aug 30, 2024 • 0 new comments

• Tracking Issue for autodiff

  #124509 commented on Aug 30, 2024 • 0 new comments

• Exponential compilation time for recursive data structures implementing traits with associated types.

  #77173 commented on Aug 30, 2024 • 0 new comments

• RISC-V Extension P intrinsics use invalid instruction format

  #129593 commented on Aug 30, 2024 • 0 new comments

• Refining generic bounds in trait method

  #129251 commented on Aug 30, 2024 • 0 new comments

• How should const generics with references work around pointer identity and padding?

  #120961 commented on Aug 30, 2024 • 0 new comments

• Confusing error message with `str::parse`

  #70065 commented on Aug 30, 2024 • 0 new comments

• Tracking Issue for const_intrinsic_copy

  #80697 commented on Sep 4, 2024 • 0 new comments

• rpath is incorrect when crate links against compiler libraries

  #58343 commented on Sep 4, 2024 • 0 new comments

• Tracking issue for RFC 3519: `arbitrary_self_types`

  #44874 commented on Sep 4, 2024 • 0 new comments

• Tracking Issue for const_swap

  #83163 commented on Sep 4, 2024 • 0 new comments

• Tracking Issue for raw-pointer-to-reference conversion methods

  #122034 commented on Sep 4, 2024 • 0 new comments

• Tracking Issue for Rust 2024: rustfmt enable `overflow_delimited_expr`

  #123751 commented on Sep 4, 2024 • 0 new comments

• internal compiler error: SizeOf MIR operator called for unsized type dyn Send

  #119729 commented on Sep 4, 2024 • 0 new comments

• Tracking issue for `&mut T` in const contexts (const_mut_refs)

  #57349 commented on Sep 4, 2024 • 0 new comments

• Clean up implicit const promotion behavior

  #124328 commented on Sep 4, 2024 • 0 new comments

• Coercing &mut to *const should not create a shared reference

  #56604 commented on Sep 4, 2024 • 0 new comments

• regression: overflow evaluating the requirement

  #128887 commented on Sep 4, 2024 • 0 new comments

• Decide whether we want MSRV-gating

  #129445 commented on Sep 4, 2024 • 0 new comments

• Tracking Issue for `-Znext-solver`

  #107374 commented on Sep 4, 2024 • 0 new comments

• 100% CPU usage when running doc tests

  #128538 commented on Sep 4, 2024 • 0 new comments

• Unhelpful `type annotations needed` when calling method on result of index op

  #125924 commented on Sep 4, 2024 • 0 new comments

• `rustc -o -` crashes

  #26719 commented on Sep 4, 2024 • 0 new comments

• Tracking Issue for Rust 2024: rustfmt raw identifier sorting

  #124764 commented on Sep 4, 2024 • 0 new comments

• Tracking Issue for Rust 2024: rustfmt change sort to Unicode-aware "non-lowercase before lowercase"

  #123802 commented on Sep 4, 2024 • 0 new comments

• Unsized parameters are not flagged in trait definitions

  #129252 commented on Sep 4, 2024 • 0 new comments

• `-Znext-solver`: ICE with closure capturing iterated variable in 2021 edition

  #120328 commented on Sep 4, 2024 • 0 new comments

• Tracking Issue for RFC #2972: Constrained Naked Functions

  #90957 commented on Sep 4, 2024 • 0 new comments

• Tracking Issue for asm_goto

  #119364 commented on Sep 4, 2024 • 0 new comments

• ICE: instruction does not dominate all uses!

  #114725 commented on Sep 5, 2024 • 0 new comments

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

  #69466 commented on Sep 5, 2024 • 0 new comments

• Сompiler can't remove panic locations if they are not used in panic handler

  #129330 commented on Sep 5, 2024 • 0 new comments

• [rustdoc] stabilise disable-minification option

  #54819 commented on Sep 5, 2024 • 0 new comments

• Support coercing non-capturing closures to extern function pointers

  #44291 commented on Sep 5, 2024 • 0 new comments

• On type mismatch involving fn call, point at fn definition

  #61066 commented on Sep 5, 2024 • 0 new comments

• Debugging rust compiler with lldb, unable to display variables

  #129440 commented on Sep 5, 2024 • 0 new comments

• Debug implementation of fat pointers doesn't show metadata

  #128684 commented on Sep 5, 2024 • 0 new comments

• `./configure --help` should print `--disable-docs` instead of `--enable-docs`

  #129146 commented on Sep 5, 2024 • 0 new comments

• Cannot refer to item inside function from module inside function

  #79260 commented on Sep 5, 2024 • 0 new comments

• Inconsistency in Send/Sync requirements for async/await

  #59245 commented on Sep 5, 2024 • 0 new comments

• `non_camel_case_name` / `non_snake_case_name` / `non_upper_case_globals` don't fire for `use x as y`

  #126902 commented on Sep 5, 2024 • 0 new comments

• False positive `dead_code` for const used as const generic argument during impl marker trait

  #128617 commented on Sep 5, 2024 • 0 new comments

• Coverage on stable 1.79.0 fails with : maybe try to call `try_normalize_erasing_regions` instead

  #125353 commented on Sep 5, 2024 • 0 new comments

• Large amounts of repeated data in debug info

  #129722 commented on Sep 5, 2024 • 0 new comments

• ICE: `Failed to normalize Alias(Weak, AliasTy {` with `feature(type_alias_impl_trait)`

  #127353 commented on Sep 5, 2024 • 0 new comments

• Tracking Issue for `-C export-executable-symbols`

  #84161 commented on Sep 5, 2024 • 0 new comments

• (Anti-)regression between Rust 1.78.0 and Rust 1.79.0 with struct containing `Cow<[Self]>`

  #129541 commented on Sep 5, 2024 • 0 new comments

• Treatment of regions in trait matching is perhaps too simplistic

  #21974 commented on Sep 5, 2024 • 0 new comments

• Tracking Issue for `integer_sign_cast`

  #125882 commented on Sep 5, 2024 • 0 new comments

• Tracking issue for `Cow::is_borrowed` and `Cow::is_owned`

  #65143 commented on Sep 5, 2024 • 0 new comments

• Tracking Issue for const_ptr_write

  #86302 commented on Sep 4, 2024 • 0 new comments

• Type mismatch between associated type and concrete type which are the same type.

  #34430 commented on Sep 3, 2024 • 0 new comments

• An unused generic parameter should be a warning at the definition site.

  #34396 commented on Sep 3, 2024 • 0 new comments

• Higher-ranked lifetime causes inconsistent behavior with trait bounds.

  #34256 commented on Sep 3, 2024 • 0 new comments

• Improve documentation search fuzziness

  #34454 commented on Sep 3, 2024 • 0 new comments

• Spurious (?) "trait bound not satisfied" with associated type constructors

  #34834 commented on Sep 3, 2024 • 0 new comments

• `#[may_dangle]`, a refined dropck escape hatch (tracking issue for RFC 1327)

  #34761 commented on Sep 3, 2024 • 0 new comments

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

  #33624 commented on Sep 3, 2024 • 0 new comments

• trait objects with late-bound regions and existential bounds are resolved badly

  #33139 commented on Sep 3, 2024 • 0 new comments

• Cannot create function reference with parameters that don't have to outlive the functions lifetime

  #33962 commented on Sep 3, 2024 • 0 new comments

• rustdoc's search-index.js file is huge for large projects

  #31387 commented on Sep 3, 2024 • 0 new comments

• Dead code warning should provide some help for making the code public in library crates

  #29118 commented on Sep 3, 2024 • 0 new comments

• Associated item projections across crate boundaries slightly broken

  #29205 commented on Sep 3, 2024 • 0 new comments

• #[macro_export] stops macro's documentation tests from working

  #29286 commented on Sep 3, 2024 • 0 new comments

• `-Zthreads` is slower the more cores I add

  #129236 commented on Sep 3, 2024 • 0 new comments

• cycle on inherent associated types in structs

  #108491 commented on Sep 3, 2024 • 0 new comments

• Can't infer the type of index

  #26735 commented on Sep 3, 2024 • 0 new comments

• ptr-ptr cast does not work well with lifetimes (lifetime widening)

  #27214 commented on Sep 3, 2024 • 0 new comments

• docs for Traits get duplicated because of different types

  #24558 commented on Sep 3, 2024 • 0 new comments

• rustdoc: `Methods from Deref<Target = T<U>>` is imprecise (contains false positives)

  #24686 commented on Sep 3, 2024 • 0 new comments

• An unexpected expanded result from procedural macro

  #125138 commented on Sep 3, 2024 • 0 new comments

• rustdoc should be able to build documentation from compiled crates

  #2206 commented on Sep 3, 2024 • 0 new comments

• `-Zunpretty=identified` runs too early

  #10671 commented on Sep 3, 2024 • 0 new comments

• Many `From` implementations are undocumented

  #51430 commented on Sep 3, 2024 • 0 new comments

• Tracking issue for dyn upcasting coercion

  #65991 commented on Sep 3, 2024 • 0 new comments

• The `extern "C"` ABI of vector types depends on target features

  #116558 commented on Sep 3, 2024 • 0 new comments

• The ABI of float types on can be changed by -Ctarget-feature

  #116344 commented on Sep 3, 2024 • 0 new comments

• Tracking Issue for updating `expr` macro fragment specifier for Rust 2024

  #123742 commented on Sep 3, 2024 • 0 new comments

• Tracking Issue for Cross Compiling Doctests

  #64245 commented on Sep 3, 2024 • 0 new comments

• Moving mutable borrows in/out of inferred types results in the compiler thinking they are moved as if they were owned values

  #129694 commented on Sep 3, 2024 • 0 new comments

• regression: type annotations needed for Box<_>

  #127343 commented on Sep 3, 2024 • 0 new comments

• Account for HRTB on unsatisfied trait bound suggestions

  #66762 commented on Sep 3, 2024 • 0 new comments

• Tracking issue for -Z emit-stack-sizes

  #54192 commented on Sep 3, 2024 • 0 new comments

• `tests/ui/allocator/no_std-*`, `tests/ui/extern-flag/*force-extern`, `tests/ui/meta/no_std-*` fail when bootstrapping stage 2

  #122263 commented on Sep 3, 2024 • 0 new comments

• Tracking issue for iter_order_by

  #64295 commented on Sep 3, 2024 • 0 new comments

• Tracking Issue for Bevy special-casing of implied bounds and `-Zno-implied-bounds-compat`

  #119956 commented on Sep 3, 2024 • 0 new comments

• Unclear lifetime mismatch error with anonymous lifetimes

  #125143 commented on Sep 3, 2024 • 0 new comments

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

  #114479 commented on Sep 3, 2024 • 0 new comments

• method resolution problem related to `Box<dyn Trait>`

  #38425 commented on Sep 3, 2024 • 0 new comments

• Trait object coercion has problems with contravariant structs and lifetime bounds

  #36667 commented on Sep 3, 2024 • 0 new comments

• 30+ duplicates on E0308 with expected and found being literally identical

  #112985 commented on Sep 3, 2024 • 0 new comments

• Option + impl Trait = uncompilable code (?)

  #37454 commented on Sep 3, 2024 • 0 new comments

• "Type annotations needed" with mixed lifetimes in trait bounds

  #34979 commented on Sep 3, 2024 • 0 new comments

• Rust should allow specifying a custom .def file

  #35089 commented on Sep 3, 2024 • 0 new comments

• Tracking issue for patterns in functions without body

  #35203 commented on Sep 3, 2024 • 0 new comments