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Issues list

STATUS_ACCESS_VIOLATION in unstable thread_local feature on windows-gnu C-bug

Category: This is a bug.

#100917 opened Aug 23, 2022 by uselessgoddess

[doc_auto_cfg] feature gated macros are not marked with feature badge

#100916 opened Aug 23, 2022 by Geobert

Double free on Linux with stable toolchain C-bug

Category: This is a bug.

#100914 opened Aug 23, 2022 by Cl00e9ment

wfcheck incorrectly assumes unnormalized types to be wf C-bug

Category: This is a bug.

I-unsound

Issue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/Soundness

P-critical

Critical priority

regression-from-stable-to-nightly

Performance or correctness regression from stable to nightly.

T-types

Relevant to the types team, which will review and decide on the PR/issue.

#100910 opened Aug 23, 2022 by lcnr

Closure returned as impl FnOnce incorrectly borrows captured used-by-value iff it is Copy A-impl-trait

Area: impl Trait. Universally / existentially quantified anonymous types with static dispatch.

C-bug

Category: This is a bug.

#100905 opened Aug 23, 2022 by CAD97

Incorrect explanation for upvar move in FnMut closure 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.

#100896 opened Aug 23, 2022 by digama0

Way too much (unhelpful) help is provided when mistakenly calling .borrow_mut() on a struct 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.

#100894 opened Aug 22, 2022 by saethlin

Improve the get_positional_arg_spans to take into count the format types 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.

#100891 opened Aug 22, 2022 by vincenzopalazzo

Using a macro as the tail expression in a function that doesn't return a value should prompt to add a semicolon 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.

#100889 opened Aug 22, 2022 by shepmaster

exponential build times when returning impl T C-bug

Category: This is a bug.

I-compiletime

Problems and improvements with respect to compile times.

T-compiler

Relevant to the compiler team, which will review and decide on the PR/issue.

#100886 opened Aug 22, 2022 by camshaft

Type inference breaks from a seemingly unrelated change C-bug

Category: This is a bug.

#100882 opened Aug 22, 2022 by kamulos

Implement From<&[T; N]> and From<&mut [T; N]> for Vec<T> where T: Clone?

#100880 opened Aug 22, 2022 by EFanZh

thread 'rustc' panicked at 'to_const_int doesn't work on scalar pairs' C-bug

Category: This is a bug.

I-ICE

Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️

T-compiler

Relevant to the compiler team, which will review and decide on the PR/issue.

#100878 opened Aug 22, 2022 by paolobarbolini

thread 'rustc' panicked at 'no label after fn' C-bug

Category: This is a bug.

I-ICE

Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️

T-compiler

Relevant to the compiler team, which will review and decide on the PR/issue.

#100875 opened Aug 22, 2022 by psionic12

VCRUNTIME140.dll missing on target machine

#100874 opened Aug 22, 2022 by juie887

Improve diagnostic for missing IndexMut: HashMap A-diagnostics

Area: Messages for errors, warnings, and lints

D-newcomer-roadblock

Confusing diagnostic error hard to understand for new users

D-terse

A diagnostic that doesn't give enough information about the problem at hand

T-compiler

Relevant to the compiler team, which will review and decide on the PR/issue.

#100873 opened Aug 22, 2022 by estebank

Category: This is a bug.

E-needs-mcve

Call for participation: This issue needs a Minimal Complete and Verifiable Example

I-ICE

Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️

T-compiler

Relevant to the compiler team, which will review and decide on the PR/issue.

#100867 opened Aug 22, 2022 by soooch

abuse of DT_GNU_HASH descriptor T-compiler

Relevant to the compiler team, which will review and decide on the PR/issue.

#100859 opened Aug 21, 2022 by jreiser

False "error[E0502]: cannot borrow 'VARIABLE' as mutable because it is also borrowed as immutable" 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.

#100849 opened Aug 21, 2022 by clbrunet

llvm assertion failure when trying to compile sha2 crate for skylake (with llvm+rustc debug assertions) A-LLVM

Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.

C-bug

Category: This is a bug.

I-ICE

Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️

T-compiler

Relevant to the compiler team, which will review and decide on the PR/issue.

#100834 opened Aug 21, 2022 by matthiaskrgr

std::path::Path prefix parsing in Windows is inconsistent with other OS's A-io

Area: std::io, std::fs, std::net and std::path

C-bug

Category: This is a bug.

O-windows

Operating system: Windows

#100833 opened Aug 21, 2022 by ncihnegn

"Consider borrowing here" message does not show up when argument is a format call 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.

#100830 opened Aug 21, 2022 by Kampfkarren

Parenthesized match guards should have a specific parser error (and suggestion) A-diagnostics

Area: Messages for errors, warnings, and lints

A-parser

Area: The parsing of Rust source code to an AST.

D-confusing

Confusing diagnostic error that should be reworked

D-invalid-suggestion

A structured suggestion resulting in incorrect code

D-verbose

Too much output caused by a single piece of incorrect code

T-compiler

Relevant to the compiler team, which will review and decide on the PR/issue.

#100825 opened Aug 20, 2022 by CAD97

Compiler crash with type_alias_impl_trait on the very latest version C-bug

Category: This is a bug.

glacier

ICE tracked in rust-lang/glacier

I-ICE

Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️

T-compiler

Relevant to the compiler team, which will review and decide on the PR/issue.

#100818 opened Aug 20, 2022 by 0x53ee71ebe11e

Iterator::sum requires type annotations in seemingly simple cases

#100802 opened Aug 20, 2022 by glandium

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