18 Pull requests merged by 14 people

• [beta] stage0 bump to 1.88.0

  #143068 merged Jul 2, 2025

• Update stage0 to 1.89.0-beta.1

  #142974 merged Jul 2, 2025

• Remove support for dyn* from the compiler

  #143036 merged Jul 2, 2025

• Implement Random for tuple

  #136801 merged Jul 1, 2025

• Describe Future invariants more precisely

  #141867 merged Jul 1, 2025

• Rollup of 12 pull requests

  #143287 merged Jul 1, 2025

• Remove ItemKind::descr method

  #143279 merged Jul 1, 2025

• bootstrap: make comment more clear

  #143269 merged Jul 1, 2025

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

  #143262 merged Jul 1, 2025

• Do not enable LLD by default in the dist profile

  #143255 merged Jul 1, 2025

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

  #143240 merged Jul 1, 2025

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

  #143230 merged Jul 1, 2025

• tests/ui: A New Order [20/N]

  #143212 merged Jul 1, 2025

• tests/ui: A New Order [19/N]

  #143210 merged Jul 1, 2025

• Improve testing and error messages for malformed attributes

  #143181 merged Jul 1, 2025

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

  #142760 merged Jul 1, 2025

• Start moving wf checking away from HIR

  #142030 merged Jul 1, 2025

• Split exported_symbols for generic and non-generic symbols

  #143013 merged Jul 1, 2025

31 Pull requests opened by 15 people

• Add `stdarch` bootstrap smoke test

  #143285 opened Jul 1, 2025

• Make -Ztrack-diagnostics emit like a note

  #143286 opened Jul 1, 2025

• Fix `x clean` with a fifo

  #143288 opened Jul 1, 2025

• Remove `[T]::array_chunks(_mut)`

  #143289 opened Jul 1, 2025

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

  #143290 opened Jul 1, 2025

• codegen_ssa: replace a Result by an Either

  #143291 opened Jul 1, 2025

• Explicitly handle all nodes in `generics_of` when computing parent

  #143292 opened Jul 1, 2025

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

  #143293 opened Jul 1, 2025

• Rename `mingw-*` CI jobs to `pr-*`

  #143294 opened Jul 1, 2025

• `tests/ui`: A New Order [21/N]

  #143296 opened Jul 1, 2025

• `tests/ui`: A New Order [22/N]

  #143297 opened Jul 1, 2025

• `tests/ui`: A New Order [23/N]

  #143298 opened Jul 1, 2025

• `tests/ui`: A New Order [24/N]

  #143299 opened Jul 1, 2025

• `tests/ui`: A New Order [25/N]

  #143300 opened Jul 1, 2025

• `tests/ui`: A New Order [26/N]

  #143301 opened Jul 1, 2025

• `tests/ui`: A New Order [27/N]

  #143302 opened Jul 1, 2025

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

  #143303 opened Jul 1, 2025

• Add `track_caller` attributes to trace origin of Clippy lints

  #143306 opened Jul 1, 2025

• Fast path nitpicks

  #143307 opened Jul 2, 2025

• Remove `PointerLike` trait

  #143308 opened Jul 2, 2025

• [perf] Consider param-env for fast path

  #143309 opened Jul 2, 2025

• fix filename for test

  #143314 opened Jul 2, 2025

• Add bootstrap check snapshot tests

  #143316 opened Jul 2, 2025

• byte-addresses memory -> byte-addressed memory

  #143321 opened Jul 2, 2025

• Rollup of 10 pull requests

  #143322 opened Jul 2, 2025

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

  #143323 opened Jul 2, 2025

• interpret: move the native call preparation logic into Miri

  #143324 opened Jul 2, 2025

• Use non-global interner in `test_string_interning` in bootstrap

  #143325 opened Jul 2, 2025

• remove deprecated from core::ffi::c_str

  #143326 opened Jul 2, 2025

• miri: improve errors for type validity assertion failures

  #143327 opened Jul 2, 2025

• Avoid loading HIR for check_well_formed on type declarations

  #143328 opened Jul 2, 2025

12 Issues closed by 4 people

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

  #57276 closed Jul 2, 2025

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

  #67847 closed Jul 2, 2025

• Clean up Solaris CI

  #126025 closed Jul 2, 2025

• `dyn*` does not support trait upcasting

  #104800 closed Jul 2, 2025

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

  #116979 closed Jul 2, 2025

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

  #119694 closed Jul 2, 2025

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

  #134591 closed Jul 2, 2025

• Tracking issue for dyn-star

  #102425 closed Jul 2, 2025

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

  #125050 closed Jul 1, 2025

• Double help message for new attribute parsing

  #143136 closed Jul 1, 2025

• Diagnostics for unimported `decl_macro`

  #88634 closed Jul 1, 2025

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

  #143268 closed Jul 1, 2025

7 Issues opened by 7 people

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

  #143320 opened Jul 2, 2025

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

  #143319 opened Jul 2, 2025

• `doc_auto_cfg` assigns wrong feature to cyclically reexported impl

  #143318 opened Jul 2, 2025

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

  #143312 opened Jul 2, 2025

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

  #143310 opened Jul 2, 2025

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

  #143304 opened Jul 1, 2025

• Enzyme should be loaded on-demand at runtime

  #143295 opened Jul 1, 2025

118 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.

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

  #143048 commented on Jul 2, 2025 • 18 new comments

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

  #143182 commented on Jul 2, 2025 • 15 new comments

• Port `#[target_feature]` to new attribute parsing infrastructure

  #142876 commented on Jul 1, 2025 • 10 new comments

• Align attr fixes

  #143206 commented on Jul 2, 2025 • 8 new comments

• setup typos check in CI

  #134006 commented on Jul 2, 2025 • 8 new comments

• Make the enum check work for negative discriminants

  #143273 commented on Jul 2, 2025 • 8 new comments

• Implement `int_format_into` feature

  #142098 commented on Jul 2, 2025 • 7 new comments

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

  #134628 commented on Jul 1, 2025 • 6 new comments

• adding UI test to autodiff

  #142444 commented on Jul 2, 2025 • 6 new comments

• gpu offload host code generation

  #142097 commented on Jul 2, 2025 • 6 new comments

• Remove fewer Storage calls in CopyProp and GVN

  #142531 commented on Jul 2, 2025 • 5 new comments

• Move all LLVM externs into the rustc_llvm crate

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

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

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

• rustc_const_eval: Expose APIs for signalling foreign accesses to memory

  #141391 commented on Jul 2, 2025 • 3 new comments

• Attribute rework: a parser for single attributes without arguments

  #142964 commented on Jul 2, 2025 • 3 new comments

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

  #143235 commented on Jul 1, 2025 • 2 new comments

• Add `uX::strict_sub_signed`

  #143282 commented on Jul 1, 2025 • 2 new comments

• fix bitcast of single-element SIMD vectors

  #143194 commented on Jul 1, 2025 • 2 new comments

• Specialize sleep_until implementation for unix (except mac)

  #141829 commented on Jul 2, 2025 • 2 new comments

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

  #142212 commented on Jul 2, 2025 • 2 new comments

• Compute jump threading opportunities in a single pass

  #142821 commented on Jul 2, 2025 • 1 new comment

• search graph: improve rebasing and add forced ambiguity support

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

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

  #142978 commented on Jul 2, 2025 • 1 new comment

• Add `Vec::into_chunks`

  #142138 commented on Jul 1, 2025 • 1 new comment

• Remove duplicate error about raw underscore lifetime

  #143280 commented on Jul 1, 2025 • 1 new comment

• Stabilize `-Cmin-function-alignment`

  #142824 commented on Jul 2, 2025 • 0 new comments

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

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

• Create `AttrTarget` for attribute parsing

  #143284 commented on Jul 1, 2025 • 0 new comments

• Make TypeId const comparable

  #142789 commented on Jul 1, 2025 • 0 new comments

• Introduce debuginfo to statements in MIR

  #142771 commented on Jul 2, 2025 • 0 new comments

• lazily reevaluate nested goals

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

• More robustly deal with relaxed bounds and improve their diagnostics

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

• Update bundled musl to 1.2.5

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

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

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

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

  #142673 commented on Jul 1, 2025 • 0 new comments

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

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

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

  #142568 commented on Jul 2, 2025 • 0 new comments

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

  #142487 commented on Jul 1, 2025 • 0 new comments

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

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

• Expose elf abi on ppc64 targets

  #142321 commented on Jul 1, 2025 • 0 new comments

• document optional jobs

  #143283 commented on Jul 1, 2025 • 0 new comments

• loop match: handle opaque patterns

  #143276 commented on Jul 1, 2025 • 0 new comments

• Upgrade the `fortanix-sgx-abi` dependency

  #143272 commented on Jul 2, 2025 • 0 new comments

• Store the type of each GVN value

  #143271 commented on Jul 2, 2025 • 0 new comments

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

  #143258 commented on Jul 1, 2025 • 0 new comments

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

  #143247 commented on Jul 2, 2025 • 0 new comments

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

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

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

  #143237 commented on Jul 2, 2025 • 0 new comments

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

  #143232 commented on Jul 2, 2025 • 0 new comments

• Suggest use another lifetime specifier instead of underscore lifetime

  #143231 commented on Jul 2, 2025 • 0 new comments

• Remove no-op cleanups as post-mono MIR opt

  #143208 commented on Jul 2, 2025 • 0 new comments

• Stabilize `rwlock_downgrade` library feature

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

• rustdoc: add doc_link_canonical feature

  #143158 commented on Jul 1, 2025 • 0 new comments

• fresh binding should shadow the def in expand

  #143141 commented on Jul 1, 2025 • 0 new comments

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

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

• Simplify polonius location-sensitive analysis

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

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

  #143085 commented on Jul 2, 2025 • 0 new comments

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

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

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

  #143070 commented on Jul 2, 2025 • 0 new comments

• avoid suggesting traits from private dependencies

  #143038 commented on Jul 2, 2025 • 0 new comments

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

  #143002 commented on Jul 2, 2025 • 0 new comments

• Enable DestinationPropagation by default

  #142915 commented on Jul 2, 2025 • 0 new comments

• ci: aarch64-gnu: Stop skipping `panic_abort_doc_tests`

  #142886 commented on Jul 1, 2025 • 0 new comments

• JumpThreading: compute place and value indices on-demand

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

• [perf] test MCP510

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

• [do not merge] CI experiments

  #112049 commented on Jul 2, 2025 • 0 new comments

• Tracking Issue for slice::array_chunks

  #74985 commented on Jul 2, 2025 • 0 new comments

• inline attribute on async fn doesn't work properly

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

• link.exe crashed during compilation

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

• ICE `expression is not a valid constant NeverToAny`

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

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

  #143203 commented on Jul 2, 2025 • 0 new comments

• ICE: broken mir: bad assignment

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

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

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

• Decide about generics in arbitrary self types

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

• Write down where all the unwind/backtrace code is

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

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

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

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

  #143278 commented on Jul 2, 2025 • 0 new comments

• Tracking Issue for `vec_into_chunks`

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

• csky targets' atomic RMW is not lock-free

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

• Linking broken on arm64ec due to __rust_alloc_error_handler_should_panic symbol

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

• Lint exported_private_dependencies misses public dependency via trait impl

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

• Tracking issue for RFC 3681: Default field values

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

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

  #143078 commented on Jul 1, 2025 • 0 new comments

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

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

• Tracking issue for `vec_into_raw_parts`

  #65816 commented on Jul 1, 2025 • 0 new comments

• Tracking issue for unsupported_calling_conventions

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

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

  #143266 commented on Jul 1, 2025 • 0 new comments

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

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

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

  #143009 commented on Jul 1, 2025 • 0 new comments

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

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

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

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

• Include additional hashes in src/stage0

  #142139 commented on Jul 2, 2025 • 0 new comments

• [DO NOT MERGE] Experimental

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

• add Iterator::contains

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

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

  #141979 commented on Jul 1, 2025 • 0 new comments

• Stabilize `feature(more_qualified_paths)`

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

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

  #141847 commented on Jul 1, 2025 • 0 new comments

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

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

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

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

• Draft: Make into_parts methods on Vec associated functions

  #141509 commented on Jul 1, 2025 • 0 new comments

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

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

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

  #141295 commented on Jul 2, 2025 • 0 new comments

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

  #141219 commented on Jul 1, 2025 • 0 new comments

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

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

• Implement Default for &Option

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

• Add `-Zindirect-branch-cs-prefix`

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

• Refactor StableMIR

  #140643 commented on Jul 2, 2025 • 0 new comments

• Implement unstable trait impl

  #140399 commented on Jul 2, 2025 • 0 new comments

• Implement `Debug` for `EncodeWide`

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

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

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

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

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

• Implement RFC 3631: add rustdoc doc_cfg features

  #138907 commented on Jul 1, 2025 • 0 new comments

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

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

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

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

• Fix host code appearing in Wasm binaries

  #137457 commented on Jul 1, 2025 • 0 new comments

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

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

• [WIP] Forbid object lifetime changing pointer casts

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

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

  #123617 commented on Jul 1, 2025 • 0 new comments