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query cycles could be handled more like ICEs

A-diagnosticsArea: Messages for errors, warnings, and lintsArea: Messages for errors, warnings, and lints

A-query-systemArea: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html)Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html)

metabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")

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

Status: Open.

#119321 In rust-lang/rust;

· matthiaskrgr opened on Dec 26, 2023

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

A-diagnosticsArea: Messages for errors, warnings, and lintsArea: Messages for errors, warnings, and lints

A-higher-rankedArea: Higher-ranked things (e.g., lifetimes, types, trait bounds aka HRTBs)Area: Higher-ranked things (e.g., lifetimes, types, trait bounds aka HRTBs)

A-lifetimesArea: Lifetimes / regionsArea: Lifetimes / regions

D-confusingDiagnostics: Confusing error or lint that should be reworked.Diagnostics: Confusing error or lint that should be reworked.

metabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")

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

Status: Open.

#112985 In rust-lang/rust;

· hartwork opened on Jun 23, 2023

Parse error recovery is obversable by macros in several cases

A-diagnosticsArea: Messages for errors, warnings, and lintsArea: Messages for errors, warnings, and lints

A-macrosArea: All kinds of macros (custom derive, macro_rules!, proc macros, ..)Area: All kinds of macros (custom derive, macro_rules!, proc macros, ..)

A-parserArea: The lexing & parsing of Rust source code to an ASTArea: The lexing & parsing of Rust source code to an AST

C-bugCategory: This is a bug.Category: This is a bug.

C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFC

metabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")

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

Status: Open.

#103534 In rust-lang/rust;

· fmease opened on Oct 25, 2022

Tracking LLVM workarounds

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

C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFC

metabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")

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

WG-llvmWorking group: LLVM backend code generationWorking group: LLVM backend code generation

Status: Open.

#100077 In rust-lang/rust;

· workingjubilee opened on Aug 2, 2022

Tracking issues for unstable language features used by <code>std</code>

metabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")

T-langRelevant to the language teamRelevant to the language team

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#94970 In rust-lang/rust;

· m-ou-se opened on Mar 15, 2022

Use lld by default on x64 msvc windows

A-linkageArea: linking into static, shared libraries and binariesArea: linking into static, shared libraries and binaries

C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFC

metabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")

S-tracking-needs-summaryStatus: It's hard to tell what's been done and what hasn't! Someone should do some investigation.Status: It's hard to tell what's been done and what hasn't! Someone should do some investigation.

Status: Open.

#71520 In rust-lang/rust;

· Gankra opened on Apr 24, 2020

Use lld by default on x64 Ubuntu 20.04 LTS

A-linkageArea: linking into static, shared libraries and binariesArea: linking into static, shared libraries and binaries

C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFC

metabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")

S-tracking-impl-incompleteStatus: The implementation is incomplete.Status: The implementation is incomplete.

Status: Open.

#71515 In rust-lang/rust;

· Gankra opened on Apr 24, 2020

Tracking issue for generator code quality

A-async-awaitArea: Async & AwaitArea: Async & Await

A-coroutinesArea: CoroutinesArea: Coroutines

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

AsyncAwait-TriagedAsync-await issues that have been triaged during a working group meeting.Async-await issues that have been triaged during a working group meeting.

C-optimizationCategory: An issue highlighting optimization opportunities or PRs implementing suchCategory: An issue highlighting optimization opportunities or PRs implementing such

I-heavyIssue: Problems and improvements with respect to binary size of generated code.Issue: Problems and improvements with respect to binary size of generated code.

I-slowIssue: Problems and improvements with respect to performance of generated code.Issue: Problems and improvements with respect to performance of generated code.

metabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")

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

Status: Open.

#71407 In rust-lang/rust;

· tmandry opened on Apr 21, 2020

Tracking Issue for Coroutine Memory Usage

A-async-awaitArea: Async & AwaitArea: Async & Await

A-codegenArea: Code generationArea: Code generation

A-coroutinesArea: CoroutinesArea: Coroutines

AsyncAwait-TriagedAsync-await issues that have been triaged during a working group meeting.Async-await issues that have been triaged during a working group meeting.

C-optimizationCategory: An issue highlighting optimization opportunities or PRs implementing suchCategory: An issue highlighting optimization opportunities or PRs implementing such

F-coroutines`#![feature(coroutines)]``#![feature(coroutines)]`

I-heavyIssue: Problems and improvements with respect to binary size of generated code.Issue: Problems and improvements with respect to binary size of generated code.

metabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")

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

Status: Open.

#69826 In rust-lang/rust;

· jonas-schievink opened on Mar 8, 2020

Meta tracking issue for <code>impl Trait</code>

A-impl-traitArea: `impl Trait`. Universally / existentially quantified anonymous types with static dispatch.Area: `impl Trait`. Universally / existentially quantified anonymous types with static dispatch.

C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFC

metabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")

S-tracking-impl-incompleteStatus: The implementation is incomplete.Status: The implementation is incomplete.

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

T-langRelevant to the language teamRelevant to the language team

Status: Open.

#63066 In rust-lang/rust;

· Centril opened on Jul 28, 2019

Forgone caching in cycles caused much overflow in trait solving

A-trait-systemArea: Trait systemArea: Trait system

metabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")

P-mediumMedium priorityMedium priority

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

Status: Open.

#61960 In rust-lang/rust;

· pnkfelix opened on Jun 19, 2019

Compiler Team Steering Meeting

metabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")

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

Status: Open.

#58850 In rust-lang/rust;

· nikomatsakis opened on Mar 1, 2019