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Issues: rust-lang/rust

Draft release notes for 1.88.0
#141598 opened May 26, 2025 by Mark-Simulacrum
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Issues list

Function monomorphizes to early C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#141836 opened May 31, 2025 by lukahasch
rustdoc::unescaped_backticks only fires on the first item A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#141827 opened May 31, 2025 by lolbinarycat
Feature request: Detect uses of $ in macro_rules! that could be mistyped metavariables A-diagnostics Area: Messages for errors, warnings, and lints T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141826 opened May 31, 2025 by schuelermine
Should a [..] slice pattern constitute a discriminant read A-patterns Relating to patterns and pattern matching A-slice-patterns Area: Slice patterns, https://github.com/rust-lang/rust/issues/23121 C-discussion Category: Discussion or questions that doesn't represent real issues. I-lang-nominated Nominated for discussion during a lang team meeting. P-lang-drag-2 Lang team prioritization drag level 2.https://rust-lang.zulipchat.com/#narrow/channel/410516-t-lang. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#141825 opened May 31, 2025 by meithecatte
Tracking issue for release notes of #140767: Stabilize sha512, sm3 and sm4 for x86 A-target-feature Area: Enabling/disabling target features like AVX, Neon, etc. O-x86_32 Target: x86 processors, 32 bit (like i686-*) (IA-32) O-x86_64 Target: x86-64 processors (like x86_64-*) (also known as amd64 and x64) relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#141822 opened May 31, 2025 by rustbot
Tracking issue for release notes of #140766: Stabilize keylocker A-target-feature Area: Enabling/disabling target features like AVX, Neon, etc. O-x86_32 Target: x86 processors, 32 bit (like i686-*) (IA-32) O-x86_64 Target: x86-64 processors (like x86_64-*) (also known as amd64 and x64) relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#141821 opened May 31, 2025 by rustbot
Tracking issue for release notes of #141072: Stabilize feature result_flattening needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#141816 opened May 31, 2025 by rustbot
Please stop using GITHUB_ACTION to change the behaviour of the build system C-discussion Category: Discussion or questions that doesn't represent real issues. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#141813 opened May 31, 2025 by lu-zero
"Consider borrowing here" on else if statements unhelpful A-diagnostics Area: Messages for errors, warnings, and lints T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141810 opened May 31, 2025 by JonathanBrouwer
Blanket impl of super trait with method returning associated type: "incompatible type for trait" C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#141807 opened May 31, 2025 by TimNN
ICE:called Result::unwrap() on an Err value: NoSolution C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141806 opened May 31, 2025 by sososopy
ICE: primitive read not possible for type C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141804 opened May 31, 2025 by cushionbadak
#[must_use] fires when generic type is unit type C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#141802 opened May 31, 2025 by wmmc88
ICE on feature generic_const_exprs when trying to create comp time arrays C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141801 opened May 30, 2025 by VirgileHenry
windows: consider skipping WSACleanup on exit C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#141799 opened May 30, 2025 by jstarks
Linking against musl libc causes linker error undefined symbol: posix_spawn_file_actions_addchdir_np C-bug Category: This is a bug. I-prioritize Issue: Indicates that prioritization has been requested for this issue. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. regression-untriaged Untriaged performance or correctness regression.
#141795 opened May 30, 2025 by NuLL3rr0r
Type mismatch when generics involved, works with new solver C-bug Category: This is a bug. fixed-by-next-solver Fixed by the next-generation trait solver, `-Znext-solver`. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#141792 opened May 30, 2025 by dodomorandi
Type inference error involving inference from a break; reports an incorrect line number in the diagnostic A-diagnostics Area: Messages for errors, warnings, and lints T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141788 opened May 30, 2025 by gbbosak
Tracking issue for release notes of #138677: Add a new mismatched-lifetime-syntaxes lint A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. L-mismatched_lifetime_syntaxes Lint: mismatched_lifetime_syntaxes relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#141787 opened May 30, 2025 by rustbot
Tracking issue for release notes of #133724: Tracking Issue for breakpoint feature (core::arch::breakpoint) needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-lang Relevant to the language team, which will review and decide on the PR/issue. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#141786 opened May 30, 2025 by rustbot
False positive unused_extern_crates A-diagnostics Area: Messages for errors, warnings, and lints A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. C-bug Category: This is a bug. D-invalid-suggestion Diagnostics: A structured suggestion resulting in incorrect code. L-unused_extern_crates Lint: unused_extern_crates T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141785 opened May 30, 2025 by matthiaskrgr
False positive unused_lifetime A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. D-invalid-suggestion Diagnostics: A structured suggestion resulting in incorrect code. L-unused_lifetimes Lint: unused_lifetimes T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141784 opened May 30, 2025 by matthiaskrgr
False positive unused_braces A-diagnostics Area: Messages for errors, warnings, and lints A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. C-bug Category: This is a bug. D-invalid-suggestion Diagnostics: A structured suggestion resulting in incorrect code. L-false-positive Lint: False positive (should not have fired). L-unused_braces Lint: unused_braces T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141783 opened May 30, 2025 by matthiaskrgr
Tracking issue for release notes of #134813: Tracking Issue for keylocker_x86 needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#141780 opened May 30, 2025 by rustbot
TAIT: item does not constrain after diverging expression C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#141779 opened May 30, 2025 by narpfel
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