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Flesh out HIR chapter to go more in depth about how hir is structured and all its IDs

A-HIRArea: high-level intermediate representation (HIR)Area: high-level intermediate representation (HIR)

C-enhancementCategory: enhancementCategory: enhancement

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

I-terseIssue: info is very terseIssue: info is very terse

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#2143 In rust-lang/rustc-dev-guide;

· jieyouxu opened on Nov 21, 2024

Diagnostic/subdiagnostic example struct /struct field fluent slugs outdated

A-diagnosticsArea: diagnosticsArea: diagnostics

A-diagnostics-infraArea: diagnostics infrastructureArea: diagnostics infrastructure

A-translationArea: diagnostics translation and other translationsArea: diagnostics translation and other translations

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

I-outdatedIssue: info is outdatedIssue: info is outdated

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#1913 In rust-lang/rustc-dev-guide;

· jieyouxu opened on Feb 26, 2024

HIR documentation is outdated

A-HIRArea: high-level intermediate representation (HIR)Area: high-level intermediate representation (HIR)

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

I-outdatedIssue: info is outdatedIssue: info is outdated

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#1896 In rust-lang/rustc-dev-guide;

· Arthur-Milchior opened on Feb 24, 2024

Clarify why Salsa is mentioned

A-incr-compArea: incremental compilationArea: incremental compilation

A-query-systemArea: query systemArea: query system

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

I-confusingIssue: info is confusing to readersIssue: info is confusing to readers

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#1867 In rust-lang/rustc-dev-guide;

· Arthur-Milchior opened on Jan 28, 2024

2 comments

In Compiler Architecture section, state explicitly you assume the compiler do not change between build

A-compiler-architectureArea: high-level compiler architectureArea: high-level compiler architecture

A-incr-compArea: incremental compilationArea: incremental compilation

A-query-systemArea: query systemArea: query system

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

I-confusingIssue: info is confusing to readersIssue: info is confusing to readers

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#1860 In rust-lang/rustc-dev-guide;

· Arthur-Milchior opened on Jan 27, 2024

Appendix B: Glossary, Update

A-glossaryArea: glossaryArea: glossary

C-enhancementCategory: enhancementCategory: enhancement

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

I-terseIssue: info is very terseIssue: info is very terse

Status: Open.

#1796 In rust-lang/rustc-dev-guide;

· blyxyas opened on Sep 18, 2023

Instruction for creating stage0 toolchain doesn't work

A-buildArea: building the compilerArea: building the compiler

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

I-incorrectIssue: info is incorrect or misleadingIssue: info is incorrect or misleading

T-bootstrapRelevant to bootstrap teamRelevant to bootstrap team

Status: Open.

#1693 In rust-lang/rustc-dev-guide;

· champignoom opened on Jun 9, 2023

Improve contributing text about subtrees

A-metaArea: meta, about rustc or rustc-dev-guide itselfArea: meta, about rustc or rustc-dev-guide itself

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

I-confusingIssue: info is confusing to readersIssue: info is confusing to readers

T-bootstrapRelevant to bootstrap teamRelevant to bootstrap team

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#1672 In rust-lang/rustc-dev-guide;

· jsoref opened on Apr 13, 2023

Integrate Jake's dataflow hackmd into the existing chapter

A-dataflowArea: dataflow analysisArea: dataflow analysis

A-mir-optArea: MIR optimizationsArea: MIR optimizations

E-help-wantedCall for participation: extra help is wantedCall for participation: extra help is wanted

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

E-needs-writeupCall for participation: discussion can be written up without much research requiredCall for participation: discussion can be written up without much research required

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#1658 In rust-lang/rustc-dev-guide;

· jyn514 opened on Apr 3, 2023

Chapter on bug minimization

A-bug-minimizationArea: bug minimizationArea: bug minimization

C-enhancementCategory: enhancementCategory: enhancement

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#1649 In rust-lang/rustc-dev-guide;

· langston-barrett opened on Mar 17, 2023

talk about coherence separately

A-coherenceArea: coherence checksArea: coherence checks

A-trait-systemArea: trait systemArea: trait system

C-cleanupCategory: cleanupsCategory: cleanups

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

T-typesRelevant to types teamRelevant to types team

Status: Open.

#1492 In rust-lang/rustc-dev-guide;

· lcnr opened on Oct 24, 2022

cleanup the remaining mentions of rustc_typeck

A-type-checkArea: type checkingArea: type checking

C-cleanupCategory: cleanupsCategory: cleanups

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#1491 In rust-lang/rustc-dev-guide;

· lcnr opened on Oct 21, 2022

Add section about self-profiling and measureme

A-performanceArea: performanceArea: performance

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

E-needs-infoCall for participation: this issue needs more info to act onCall for participation: this issue needs more info to act on

E-needs-investigationCall for participation: this issue needs further investigationCall for participation: this issue needs further investigation

T-compilerRelevant to compiler teamRelevant to compiler team

WG-compiler-performanceWorking group: Compiler PerformanceWorking group: Compiler Performance

Status: Open.

#1174 In rust-lang/rustc-dev-guide;

· michaelwoerister opened on Jul 22, 2021

1 comment

Add information on running the compiler with cachegrind and valgrind

A-performanceArea: performanceArea: performance

C-enhancementCategory: enhancementCategory: enhancement

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

T-compilerRelevant to compiler teamRelevant to compiler team

WG-compiler-performanceWorking group: Compiler PerformanceWorking group: Compiler Performance

Status: Open.

#1166 In rust-lang/rustc-dev-guide;

· rylev opened on Jul 4, 2021

1 comment

Document inline assembly

A-inline-asmArea: inline assemblyArea: inline assembly

C-enhancementCategory: enhancementCategory: enhancement

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

T-compilerRelevant to compiler teamRelevant to compiler team

T-libsRelevant to libs teamRelevant to libs team

Status: Open.

#1162 In rust-lang/rustc-dev-guide;

· rylev opened on Jul 1, 2021

Document more of how to debug HIR

A-contributor-onboardingArea: contributor on-boarding advice (e.g. for new contributors)Area: contributor on-boarding advice (e.g. for new contributors)

A-HIRArea: high-level intermediate representation (HIR)Area: high-level intermediate representation (HIR)

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

I-terseIssue: info is very terseIssue: info is very terse

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#1159 In rust-lang/rustc-dev-guide;

· rylev opened on Jul 1, 2021

1 comment

Document feature gate checking

A-feature-gateArea: feature gates and its infrastructureArea: feature gates and its infrastructure

C-enhancementCategory: enhancementCategory: enhancement

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

I-terseIssue: info is very terseIssue: info is very terse

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#1158 In rust-lang/rustc-dev-guide;

· rylev opened on Jul 1, 2021

Define "existential impl Trait" and "universal impl Trait"

A-glossaryArea: glossaryArea: glossary

C-enhancementCategory: enhancementCategory: enhancement

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

T-compilerRelevant to compiler teamRelevant to compiler team

T-typesRelevant to types teamRelevant to types team

Status: Open.

#1010 In rust-lang/rustc-dev-guide;

· rylev opened on Jan 6, 2021

1 comment

Provide "how to use" for each section of rustc-dev-guide

A-metaArea: meta, about rustc or rustc-dev-guide itselfArea: meta, about rustc or rustc-dev-guide itself

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

WG-rustc-dev-guideWorking group: rustc-dev-guideWorking group: rustc-dev-guide

Status: Open.

#853 In rust-lang/rustc-dev-guide;

· workingjubilee opened on Sep 6, 2020

rustc-middle shows up in text without explanation

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

I-confusingIssue: info is confusing to readersIssue: info is confusing to readers

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#812 In rust-lang/rustc-dev-guide;

· spastorino opened on Jul 27, 2020

Reorganize files

A-metaArea: meta, about rustc or rustc-dev-guide itselfArea: meta, about rustc or rustc-dev-guide itself

A-organizationArea: how things are organized, incl. this guideArea: how things are organized, incl. this guide

C-cleanupCategory: cleanupsCategory: cleanups

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

WG-rustc-dev-guideWorking group: rustc-dev-guideWorking group: rustc-dev-guide

Status: Open.

#762 In rust-lang/rustc-dev-guide;

· mark-i-m opened on Jun 23, 2020

2 comments

Add "landing pads" to the glossary

A-glossaryArea: glossaryArea: glossary

C-enhancementCategory: enhancementCategory: enhancement

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

T-compilerRelevant to compiler teamRelevant to compiler team

T-libsRelevant to libs teamRelevant to libs team

Status: Open.

#707 In rust-lang/rustc-dev-guide;

· mark-i-m opened on May 19, 2020

8 comments

Look through closures meeting

A-closuresArea: closuresArea: closures

E-help-wantedCall for participation: extra help is wantedCall for participation: extra help is wanted

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

E-needs-writeupCall for participation: discussion can be written up without much research requiredCall for participation: discussion can be written up without much research required

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#704 In rust-lang/rustc-dev-guide;

· mark-i-m opened on May 15, 2020

improve/fix "codegen" definition

A-codegenArea: code generationArea: code generation

A-glossaryArea: glossaryArea: glossary

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

I-confusingIssue: info is confusing to readersIssue: info is confusing to readers

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#637 In rust-lang/rustc-dev-guide;

· tshepang opened on Mar 28, 2020

1 comment

Add dump-mir=<val> options

-Zdump-mirDebug flag: MIR dumpDebug flag: MIR dump

A-contributor-devexArea: contributor developer experienceArea: contributor developer experience

A-MIRArea: mid-level intermediate representation (MIR)Area: mid-level intermediate representation (MIR)

A-mir-optArea: MIR optimizationsArea: MIR optimizations

C-enhancementCategory: enhancementCategory: enhancement

E-mediumDifficulty: might require some prior knowledge or code readingDifficulty: might require some prior knowledge or code reading

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#518 In rust-lang/rustc-dev-guide;

· spastorino opened on Nov 14, 2019