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Talk about the <code>async</code> machinery, the key concepts, analysis, representations, etc.

A-asyncArea: asyncArea: async

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

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

A-THIRArea: typed high-level intermediate representation (THIR)Area: typed high-level intermediate representation (THIR)

A-typesArea: types (e.g. how they are represented)Area: types (e.g. how they are represented)

C-enhancementCategory: enhancementCategory: enhancement

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

T-compilerRelevant to compiler teamRelevant to compiler team

WG-asyncWorking group: asyncWorking group: async

Status: Open.

#2144 In rust-lang/rustc-dev-guide;

· jieyouxu opened on Nov 21, 2024

Finish chapter on type checking

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

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

A-THIRArea: typed high-level intermediate representation (THIR)Area: typed high-level intermediate representation (THIR)

A-type-checkArea: type checkingArea: type checking

C-enhancementCategory: enhancementCategory: enhancement

E-hardDifficulty: might require advanced knowledgeDifficulty: might require advanced knowledge

T-compilerRelevant to compiler teamRelevant to compiler team

T-typesRelevant to types teamRelevant to types team

Status: Open.

#1161 In rust-lang/rustc-dev-guide;

· rylev opened on Jul 1, 2021

On MIR dataflow convergence

A-dataflowArea: dataflow analysisArea: dataflow analysis

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

A-mir-optArea: MIR optimizationsArea: MIR optimizations

E-hardDifficulty: might require advanced knowledgeDifficulty: might require advanced knowledge

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

Status: Open.

#990 In rust-lang/rustc-dev-guide;

· felix91gr opened on Dec 16, 2020

Notes about MIR generation for match expressions

A-matchArea: `match` expressionsArea: `match` expressions

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

C-enhancementCategory: enhancementCategory: enhancement

E-hardDifficulty: might require advanced knowledgeDifficulty: might require advanced knowledge

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#943 In rust-lang/rustc-dev-guide;

· mark-i-m opened on Nov 7, 2020

Add dump-mir=&lt;val&gt; 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

Add mir-opt-level information

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

-Zmir-opt-levelDebug flag: MIR opt levelDebug flag: MIR opt level

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-hardDifficulty: might require advanced knowledgeDifficulty: might require advanced knowledge

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#517 In rust-lang/rustc-dev-guide;

· spastorino opened on Nov 14, 2019

Add dump-mir-dir information

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

-Zdump-mir-dirDebug flag: MIR dump directoryDebug flag: MIR dump directory

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.

#516 In rust-lang/rustc-dev-guide;

· spastorino opened on Nov 14, 2019

document where various bits of rust are desugared

A-desugaringArea: how constructs are desugared over various IR loweringsArea: how constructs are desugared over various IR lowerings

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

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

A-THIRArea: typed high-level intermediate representation (THIR)Area: typed high-level intermediate representation (THIR)

C-enhancementCategory: enhancementCategory: enhancement

E-hardDifficulty: might require advanced knowledgeDifficulty: might require advanced knowledge

T-compilerRelevant to compiler teamRelevant to compiler team

Status: Open.

#94 In rust-lang/rustc-dev-guide;

· nikomatsakis opened on Mar 19, 2018