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GitHub / rust-lang/rust issues and pull requests

#144011 - bootstrap: Don't trigger an LLVM build from check builds using the stage 0 compiler

Pull Request - State: open - Opened by Zalathar 12 days ago
Labels: T-bootstrap, A-contributor-roadblock

#144009 - Possibly missed return value optimization

Issue - State: open - Opened by mxple 12 days ago

#144008 - Fix false positive double negations with macro invocation

Pull Request - State: open - Opened by anatawa12 12 days ago

#144007 - Early abort for unused braces check in closure bodies

Pull Request - State: open - Opened by oli-obk 12 days ago

#144004 - rustdoc drops `#[no_mangle]` and `#[link_section]` on inlined cross-crate re-exported fns & statics

Issue - State: open - Opened by fmease 12 days ago
Labels: T-rustdoc, A-attributes, C-bug, A-cross-crate-reexports

#144003 - Ensure home directory exists

Pull Request - State: closed - Opened by ChrisDenton 12 days ago - 6 comments
Labels: S-waiting-on-bors, merged-by-bors

#144002 - Update poison.rs

Pull Request - State: open - Opened by martinomburajr 12 days ago

#144001 - [don't merge] Testing CI

Pull Request - State: closed - Opened by ChrisDenton 12 days ago - 28 comments
Labels: A-testsuite, S-waiting-on-review, T-infra

#144000 - Add `DefId::parent()` accessor for `rustc_public`

Pull Request - State: open - Opened by Coder-256 12 days ago

#143999 - Switch to Windows Server 2025 for all jobs

Pull Request - State: closed - Opened by ChrisDenton 12 days ago - 8 comments
Labels: A-testsuite, S-waiting-on-review, T-infra

#143992 - where bounds regression in beta+nightly

Issue - State: open - Opened by mejrs 13 days ago
Labels: C-bug, regression-untriaged

#143991 - mismatched types on beta/nightly

Issue - State: open - Opened by phimuemue 13 days ago
Labels: C-bug, regression-untriaged

#143986 - Running dist-x86_64-linux locally fails during GCC build

Issue - State: open - Opened by nikic 13 days ago
Labels: T-bootstrap, T-infra, C-bug

#143985 - rustc_public: de-StableMIR-ize

Pull Request - State: open - Opened by makai410 13 days ago

#143982 - Rollup of 10 pull requests

Pull Request - State: open - Opened by samueltardieu 13 days ago

#143981 - `PermissionDenied` panic when writing `sdylib` into nonexisting directory

Issue - State: open - Opened by matthiaskrgr 13 days ago
Labels: I-ICE, T-compiler, C-bug

#143980 - false positive double_negations warning with macro invocation

Issue - State: open - Opened by anatawa12 13 days ago
Labels: C-bug

#143979 - Test fixes for Arm64EC Windows

Pull Request - State: open - Opened by dpaoliello 13 days ago

#143978 - Rollup of 11 pull requests

Pull Request - State: closed - Opened by samueltardieu 13 days ago - 5 comments
Labels: A-LLVM, A-testsuite, A-attributes, T-compiler, S-waiting-on-author, rollup, T-libs, A-run-make, F-autodiff

#143972 - Tracking Issue for const_ord

Issue - State: open - Opened by oli-obk 13 days ago
Labels: T-libs-api, C-tracking-issue, S-tracking-unimplemented

#143970 - Update core::mem::copy documentation

Pull Request - State: open - Opened by SunkenPotato 13 days ago

#143967 - constify `Option` methods

Issue - State: open - Opened by oli-obk 13 days ago

#143965 - [Perf] Remove call to hir_attrs in predicates_of

Pull Request - State: open - Opened by tiif 13 days ago

#143962 - Incorrect SCRIPT_ARG handling for docker images

Issue - State: open - Opened by nikic 13 days ago
Labels: T-infra, C-bug

#143958 - Rollup of 13 pull requests

Pull Request - State: closed - Opened by samueltardieu 13 days ago - 4 comments
Labels: A-testsuite, A-attributes, T-compiler, T-bootstrap, S-waiting-on-bors, merged-by-bors, rollup, A-meta, T-libs, A-compiletest, A-run-make, A-tidy, A-rustc-dev-guide

#143949 - Tidy up `const_ops`, rename to `const_arith_ops`

Pull Request - State: open - Opened by clarfonthey 13 days ago - 3 comments
Labels: T-compiler, S-waiting-on-review, T-libs, T-clippy

#143948 - Update mdbook to 0.4.52

Pull Request - State: open - Opened by ehuss 14 days ago - 3 comments
Labels: S-waiting-on-bors

#143947 - Rollup of 7 pull requests

Pull Request - State: closed - Opened by Kobzol 14 days ago - 5 comments
Labels: A-testsuite, T-compiler, T-bootstrap, rollup, T-libs, A-compiletest, A-run-make

#143946 - Rollup of 14 pull requests

Pull Request - State: closed - Opened by Kobzol 14 days ago - 1 comment
Labels: A-testsuite, A-attributes, T-compiler, T-bootstrap, rollup, T-libs, WG-trait-system-refactor, A-compiletest, A-run-make, T-clippy

#143945 - Store resolutions for associated type constraints instead of recomputing them

Issue - State: open - Opened by Kobzol 14 days ago
Labels: A-resolve, T-compiler, C-optimization

#143944 - ICE on `#[const_trait]` with where clause

Issue - State: closed - Opened by Jules-Bertholet 14 days ago - 2 comments
Labels: I-ICE, T-compiler, C-bug, F-const_trait_impl

#143943 - Rustdoc standalone attribute

Issue - State: open - Opened by TroyKomodo 14 days ago - 2 comments
Labels: T-rustdoc, C-enhancement, needs-triage

#143942 - `powerpc64-unknown-linux-musl` target linking error, ABI ELFv1/2 conflict.

Issue - State: open - Opened by Wyvern 14 days ago
Labels: needs-triage

#143941 - update `cfg_select!` documentation

Pull Request - State: open - Opened by folkertdev 14 days ago - 2 comments
Labels: T-lang, T-compiler, S-waiting-on-bors, T-libs

#143940 - Attributes are parsed twice

Issue - State: open - Opened by JonathanBrouwer 14 days ago - 1 comment
Labels: A-attributes, T-compiler, C-optimization

#143939 - Add new user as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.

Pull Request - State: open - Opened by he32 14 days ago - 9 comments
Labels: S-waiting-on-author

#143938 - Update books

Pull Request - State: open - Opened by rustbot 14 days ago - 4 comments
Labels: S-waiting-on-bors

#143937 - `Found unstable fingerprints for evaluate_obligation: EvaluatedToAmbig` ICE incremental build using gnarly Warp code

Issue - State: open - Opened by mmastrac 14 days ago
Labels: I-ICE, T-compiler, C-bug, needs-triage

#143935 - rustc_type_ir/walk: move docstring to `TypeWalker` itself

Pull Request - State: open - Opened by ada4a 14 days ago - 3 comments
Labels: T-compiler, S-waiting-on-bors

#143934 - Rollup of 8 pull requests

Pull Request - State: closed - Opened by samueltardieu 14 days ago - 7 comments
Labels: A-LLVM, A-testsuite, A-attributes, T-compiler, T-bootstrap, S-waiting-on-bors, merged-by-bors, rollup, A-meta, T-libs, O-SGX, WG-trait-system-refactor, A-compiletest

#143931 - MSVC: cannot link multiple staticlibs from the same workspace because of IMAGE_COMDAT_SELECT_NODUPLICATES

Issue - State: open - Opened by amyspark 14 days ago
Labels: O-windows, C-bug, needs-triage, A-linkers

#143930 - `rustdoc --test` doesn't recognize register_tool

Issue - State: open - Opened by zjp-CN 14 days ago - 8 comments
Labels: T-rustdoc, A-attributes, C-bug, A-CLI

#143929 - Mark all deprecation lints in name resolution as deny-by-default and report-in-deps

Pull Request - State: open - Opened by petrochenkov 14 days ago - 7 comments
Labels: T-compiler, S-waiting-on-crater

#143928 - opt-dist: make llvm builds optional

Pull Request - State: open - Opened by ognevny 14 days ago - 3 comments
Labels: S-waiting-on-review

#143927 - Preserve constness in trait objects up to hir ty lowering

Pull Request - State: closed - Opened by oli-obk 14 days ago - 5 comments
Labels: T-compiler, S-waiting-on-bors

#143926 - Remove deprecated fields in bootstrap

Pull Request - State: open - Opened by Shourya742 14 days ago - 15 comments
Labels: A-LLVM, T-bootstrap, S-waiting-on-bors

#143924 - `repr(scalable)`

Pull Request - State: open - Opened by davidtwco 14 days ago - 14 comments
Labels: A-LLVM, A-attributes, T-compiler, S-waiting-on-author, T-libs, WG-trait-system-refactor

#143922 - Improve path segment joining

Pull Request - State: open - Opened by nnethercote 14 days ago - 9 comments
Labels: T-rustdoc, A-attributes, T-compiler, S-waiting-on-review, T-rustdoc-frontend, T-clippy

#143921 - Constify `Index` traits

Pull Request - State: open - Opened by oli-obk 14 days ago - 3 comments
Labels: T-compiler, S-waiting-on-author, T-libs

#143919 - Rollup of 10 pull requests

Pull Request - State: closed - Opened by Kobzol 14 days ago - 11 comments
Labels: A-testsuite, T-rustdoc, A-attributes, T-compiler, T-bootstrap, S-waiting-on-bors, T-infra, S-waiting-on-perf, merged-by-bors, rollup, T-libs, A-rustdoc-json, A-compiletest, A-run-make, T-rustdoc-frontend, A-tidy, A-rustc-dev-guide

#143915 - Fix RISC-V Test Failures in ./x test for Multiple Codegen and Assembly Cases

Pull Request - State: open - Opened by CaiWeiran 14 days ago - 4 comments
Labels: T-compiler, S-waiting-on-review

#143911 - Need test coverage for attr edge-cases (ambiguity, ignored positions, etc)

Issue - State: open - Opened by workingjubilee 15 days ago - 1 comment
Labels: A-attributes, C-bug

#143910 - Add experimental `backtrace-trace-only` std feature

Pull Request - State: closed - Opened by ChrisDenton 15 days ago - 7 comments
Labels: S-waiting-on-bors, T-libs

#143910 - Add experimental `backtrace-trace-only` std feature

Pull Request - State: open - Opened by ChrisDenton 15 days ago - 1 comment
Labels: S-waiting-on-review, T-libs

#143909 - docs(alloc::fmt): Make type optional, instead of matching empty string

Pull Request - State: open - Opened by nik-rev 15 days ago - 1 comment
Labels: S-waiting-on-review, T-libs

#143908 - `tests/ui`: A New Order [0/28]

Pull Request - State: open - Opened by Kivooeo 15 days ago
Labels: T-compiler, S-waiting-on-review

#143907 - core: make `str::split_at_unchecked()` inline

Pull Request - State: open - Opened by Kijewski 15 days ago - 3 comments
Labels: S-waiting-on-bors, T-libs

#143907 - core: make `str::split_at_unchecked()` inline

Pull Request - State: closed - Opened by Kijewski 15 days ago - 3 comments
Labels: S-waiting-on-bors, T-libs

#143906 - Miri: non-deterministic floating point operations in `foreign_items`

Pull Request - State: open - Opened by LorrensP-2158466 15 days ago - 15 comments
Labels: S-waiting-on-review, T-libs

#143905 - Recover and suggest to use `;` to construct array type

Pull Request - State: open - Opened by xizheyin 15 days ago - 5 comments
Labels: T-compiler, T-bootstrap, S-waiting-on-review, A-tidy

#143905 - Recover and suggest to use `;` to construct array type

Pull Request - State: closed - Opened by xizheyin 15 days ago - 8 comments
Labels: T-compiler, T-bootstrap, S-waiting-on-bors, A-tidy

#143904 - rust newer than 1.82.0 unable to build firefox on NetBSD "i386" port (really i586 or i686 in 32-bit mode)

Issue - State: open - Opened by he32 15 days ago - 4 comments
Labels: T-compiler, regression-from-stable-to-stable, I-compilemem, C-bug, I-prioritize, O-x86_32

#143903 - Fix typos in documentation files

Pull Request - State: closed - Opened by vtjl10 15 days ago - 7 comments
Labels: T-compiler, S-waiting-on-bors

#143902 - Rehome ~150 `tests/ui/issues/` tests to other subdirectories under `tests/ui/`

Pull Request - State: open - Opened by Oneirical 15 days ago - 6 comments
Labels: T-compiler, T-bootstrap, S-waiting-on-author, A-tidy

#143901 - Region constraint nits

Pull Request - State: closed - Opened by compiler-errors 15 days ago - 4 comments
Labels: T-compiler, S-waiting-on-bors, WG-trait-system-refactor

#143900 - [rustdoc] Correctly handle `should_panic` doctest attribute and fix `--no-run` test flag on the 2024 edition

Pull Request - State: open - Opened by GuillaumeGomez 15 days ago - 2 comments
Labels: T-rustdoc, T-compiler, S-waiting-on-review, T-libs, A-run-make

#143899 - Rollup of 8 pull requests

Pull Request - State: closed - Opened by matthiaskrgr 15 days ago - 5 comments
Labels: A-testsuite, T-rustdoc, A-attributes, T-compiler, T-bootstrap, rollup, T-libs, A-rustdoc-json, A-compiletest, A-tidy, A-rustc-dev-guide

#143898 - opt-dist: rebuild rustc when doing static LLVM builds

Pull Request - State: open - Opened by ognevny 15 days ago - 25 comments
Labels: S-waiting-on-review

#143897 - Implement AST visitors using a derive macro.

Pull Request - State: open - Opened by cjgillot 15 days ago - 12 comments
Labels: T-compiler, S-waiting-on-author

#143896 - ICE `unexpected region`

Issue - State: open - Opened by matthiaskrgr 15 days ago - 1 comment
Labels: I-ICE, T-compiler, C-bug, F-associated_const_equality

#143895 - Dont collect assoc ty item bounds from trait where clause for host effect predicates

Pull Request - State: open - Opened by compiler-errors 15 days ago - 1 comment
Labels: T-compiler, S-waiting-on-review

#143894 - Tracking Issue for `const_default`

Issue - State: open - Opened by fee1-dead 15 days ago
Labels: T-libs-api, C-tracking-issue, S-tracking-unimplemented

#143893 - Don't require `eh_personality` lang item on targets that have a personality

Pull Request - State: open - Opened by ChrisDenton 15 days ago - 4 comments
Labels: T-compiler, S-waiting-on-bors, T-libs

#143892 - missing coverage on aarch64 with -C opt-level=3

Issue - State: open - Opened by arielb1 15 days ago - 1 comment
Labels: T-compiler, C-bug, A-code-coverage, O-AArch64

#143891 - Port `#[coverage]` to the new attribute system

Pull Request - State: open - Opened by scrabsha 15 days ago - 10 comments
Labels: A-attributes, T-compiler, S-waiting-on-author

#143890 - Keep 4 entries in CachingSourceMapView.

Pull Request - State: closed - Opened by cjgillot 15 days ago - 6 comments
Labels: T-compiler

#143889 - std-Vec docs: Isn't is inaccurate that "slices are read-only objects"?

Issue - State: open - Opened by iampi31415 15 days ago - 3 comments
Labels: A-docs, needs-triage

#143888 - Rollup of 11 pull requests

Pull Request - State: closed - Opened by matthiaskrgr 15 days ago - 7 comments
Labels: A-LLVM, A-testsuite, T-compiler, T-bootstrap, S-waiting-on-bors, T-infra, merged-by-bors, rollup, T-libs, perf-regression, T-clippy

#143887 - Run bootstrap tests sooner in the `x test` pipeline

Pull Request - State: closed - Opened by Kobzol 15 days ago - 2 comments
Labels: T-bootstrap, S-waiting-on-bors

#143885 - [Feature Request]: Make all sections easily foldable

Issue - State: closed - Opened by iampi31415 15 days ago - 4 comments
Labels: T-rustdoc, C-feature-request, A-rustdoc-ui, T-rustdoc-frontend

#143884 - [WIP] Resolve: refactor `define` into `define_local` and `define_extern`

Pull Request - State: open - Opened by LorrensP-2158466 15 days ago - 3 comments
Labels: T-compiler, S-blocked

#143883 - Add `--link-targets-dir` argument to linkchecker

Pull Request - State: open - Opened by pietroalbini 15 days ago - 3 comments
Labels: T-bootstrap, S-waiting-on-review

#143882 - Also hash spans inside the same file as relative.

Pull Request - State: open - Opened by cjgillot 15 days ago - 17 comments
Labels: T-compiler, S-waiting-on-author, S-waiting-on-perf, A-query-system, perf-regression

#143880 - tests: Test line debuginfo for linebreaked function parameters

Pull Request - State: open - Opened by Enselic 15 days ago - 4 comments
Labels: T-compiler, S-waiting-on-author

#143879 - parse `const trait Trait`

Pull Request - State: open - Opened by fee1-dead 15 days ago - 7 comments
Labels: T-rustdoc, A-attributes, T-compiler, S-waiting-on-review, F-const_trait_impl, A-run-make, A-rustc-dev-guide, T-clippy

#143878 - Port `#[pointee]` to the new attribute parsing infrastructure

Pull Request - State: open - Opened by JonathanBrouwer 15 days ago - 8 comments
Labels: A-attributes, T-compiler, S-waiting-on-bors

#143878 - Port `#[pointee]` to the new attribute parsing infrastructure

Pull Request - State: closed - Opened by JonathanBrouwer 15 days ago - 8 comments
Labels: A-attributes, T-compiler, S-waiting-on-bors

#143877 - `std::vec`: Add UB check for `set_len`, `from_raw_parts_in`, and etc.

Pull Request - State: closed - Opened by xizheyin 15 days ago - 21 comments
Labels: S-waiting-on-bors, merged-by-bors, T-libs, perf-regression

#143877 - `std::vec`: Add UB check for `set_len`, `from_raw_parts_in`, and etc.

Pull Request - State: open - Opened by xizheyin 15 days ago - 10 comments
Labels: S-waiting-on-bors, T-libs, perf-regression

#143875 - update issue number for `const_trait_impl`

Pull Request - State: open - Opened by fee1-dead 15 days ago - 10 comments
Labels: T-rustdoc, T-compiler, S-waiting-on-bors, F-const_trait_impl, T-libs, A-run-make, T-rustdoc-frontend

#143874 - Tracking Issue for RFC 3762, "Make trait methods callable in const contexts"

Issue - State: open - Opened by fee1-dead 15 days ago - 6 comments
Labels: A-trait-system, T-lang, T-compiler, C-tracking-issue, A-const-eval, F-const_trait_impl, WG-const-eval, PG-const-traits