Search results

ICE: contracts: <code>No HirId for DefId</code>

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

A-metadataArea: Crate metadataArea: Crate metadata

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

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

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

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.

#145333 In rust-lang/rust;

· cushionbadak opened on Aug 13, 2025

<code>macro!();</code> statements sometimes don't seem to include <code>;</code> in <code>stmt.span</code> (HIR)

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

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

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

E-needs-investigationCall for partcipation: This issues needs some investigation to determine current statusCall for partcipation: This issues needs some investigation to determine current status

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.

#133845 In rust-lang/rust;

· jieyouxu opened on Dec 4, 2024

ICE: <code>body_owned_by: HirId(DefId...) (trait method 'line_stream' in X::line_stream) has no associated body</code>

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

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

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

S-bug-has-testStatus: This bug is tracked inside the repo by a `known-bug` test.Status: This bug is tracked inside the repo by a `known-bug` test.

S-has-mcveStatus: A Minimal Complete and Verifiable Example has been found for this issueStatus: A Minimal Complete and Verifiable Example has been found for this issue

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.

#122552 In rust-lang/rust;

· matthiaskrgr opened on Mar 15, 2024

Cannot call by reference to <code>&amp;mut F: FnMut</code>

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

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

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.

#112808 In rust-lang/rust;

· AngelicosPhosphoros opened on Jun 19, 2023

Investigate mutating the AST during late resolution

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

A-resolveArea: Name/path resolution done by `rustc_resolve` specificallyArea: Name/path resolution done by `rustc_resolve` specifically

E-hardCall for participation: Hard difficulty. Experience needed to fix: A lot.Call for participation: Hard difficulty. Experience needed to fix: A lot.

E-help-wantedCall for participation: Help is requested to fix this issue.Call for participation: Help is requested to fix this issue.

E-mentorCall for participation: This issue has a mentor. Use #t-compiler/help on Zulip for discussion.Call for participation: This issue has a mentor. Use #t-compiler/help on Zulip for discussion.

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.

#99669 In rust-lang/rust;

· cjgillot opened on Jul 24, 2022

Audit accesses to the source_map

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

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

A-incr-compArea: Incremental compilationArea: Incremental compilation

E-mediumCall for participation: Medium difficulty. Experience needed to fix: Intermediate.Call for participation: Medium difficulty. Experience needed to fix: Intermediate.

E-mentorCall for participation: This issue has a mentor. Use #t-compiler/help on Zulip for discussion.Call for participation: This issue has a mentor. Use #t-compiler/help on Zulip for discussion.

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.

#97417 In rust-lang/rust;

· cjgillot opened on May 26, 2022

unpretty=hir,typed output confusing for <code>futures::select!</code> macro

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

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

requires-nightlyThis issue requires a nightly compiler in some way.This issue requires a nightly compiler in some way.

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.

#97090 In rust-lang/rust;

· pnkfelix opened on May 16, 2022

Only determine impl-trait desugaring kind once

A-ASTArea: ASTArea: AST

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

C-cleanupCategory: PRs that clean code up or issues documenting cleanup.Category: PRs that clean code up or issues documenting cleanup.

E-mediumCall for participation: Medium difficulty. Experience needed to fix: Intermediate.Call for participation: Medium difficulty. Experience needed to fix: Intermediate.

E-mentorCall for participation: This issue has a mentor. Use #t-compiler/help on Zulip for discussion.Call for participation: This issue has a mentor. Use #t-compiler/help on Zulip for discussion.

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.

#96529 In rust-lang/rust;

· cjgillot opened on Apr 28, 2022

Refactor HIR item-like traversal

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

E-help-wantedCall for participation: Help is requested to fix this issue.Call for participation: Help is requested to fix this issue.

E-mediumCall for participation: Medium difficulty. Experience needed to fix: Intermediate.Call for participation: Medium difficulty. Experience needed to fix: Intermediate.

E-mentorCall for participation: This issue has a mentor. Use #t-compiler/help on Zulip for discussion.Call for participation: This issue has a mentor. Use #t-compiler/help on Zulip for discussion.

Status: Open.

#95004 In rust-lang/rust;

· cjgillot opened on Mar 16, 2022

<code>InstrumentCoverage</code> requires information from HIR that might need to be available via MIR

A-code-coverageArea: Source-based code coverage (-Cinstrument-coverage)Area: Source-based code coverage (-Cinstrument-coverage)

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

A-MIRArea: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.htmlArea: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html

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.

#79625 In rust-lang/rust;

· richkadel opened on Dec 2, 2020

Remove <code>HirId</code> from MIR

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

A-lintsArea: Lints (warnings about flaws in source code) such as unused_mut.Area: Lints (warnings about flaws in source code) such as unused_mut.

A-MIRArea: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.htmlArea: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html

C-cleanupCategory: PRs that clean code up or issues documenting cleanup.Category: PRs that clean code up or issues documenting cleanup.

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.

#67692 In rust-lang/rust;

· oli-obk opened on Dec 29, 2019

HIR printing of <code>async fn</code> is broken

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

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

A-prettyArea: Pretty printing (including `-Z unpretty`)Area: Pretty printing (including `-Z unpretty`)

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

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.

#60661 In rust-lang/rust;

· oli-obk opened on May 9, 2019