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Cannot use unicode identifiers in <code>--extern</code> flags

A-cratesArea: Crates and their interactions (like crate loading)Area: Crates and their interactions (like crate loading)

A-metadataArea: Crate metadataArea: Crate metadata

A-UnicodeArea: UnicodeArea: Unicode

C-feature-requestCategory: A feature request, i.e: not implemented / a PR.Category: A feature request, i.e: not implemented / a PR.

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.

#134250 In rust-lang/rust;

· Nemo157 opened on Dec 13, 2024

<code>--emit metadata</code> produces less error messages with some targets

A-atomicArea: Atomics, barriers, and sync primitivesArea: Atomics, barriers, and sync primitives

A-metadataArea: Crate metadataArea: Crate metadata

A-testsuiteArea: The testsuite used to check the correctness of rustcArea: The testsuite used to check the correctness of rustc

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.

#129315 In rust-lang/rust;

· japaric opened on Aug 20, 2024

bulid panic

A-metadataArea: Crate metadataArea: Crate metadata

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-needs-reproStatus: This issue has no reproduction and needs a reproduction to make progress.Status: This issue has no reproduction and needs a reproduction to make progress.

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.

#125971 In rust-lang/rust;

· yylq opened on Jun 4, 2024

Types and specifically "mentioned items" take up a lot of space in Rust metadata files

A-const-evalArea: Constant evaluation, covers all const contexts (static, const fn, ...)Area: Constant evaluation, covers all const contexts (static, const fn, ...)

A-metadataArea: Crate metadataArea: Crate metadata

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.

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.

#122936 In rust-lang/rust;

· RalfJung opened on Mar 23, 2024

rust libs are not reproducible from 1.75

A-metadataArea: Crate metadataArea: Crate metadata

A-reproducibilityArea: Reproducible / deterministic buildsArea: Reproducible / deterministic builds

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

E-needs-testCall for participation: An issue has been fixed and does not reproduce, but no test has been added.Call for participation: An issue has been fixed and does not reproduce, but no test has been added.

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.

#120825 In rust-lang/rust;

· sundeep-kokkonda opened on Feb 9, 2024

Improved handling of non-writable rlib/rmeta files

A-metadataArea: Crate metadataArea: Crate metadata

C-feature-requestCategory: A feature request, i.e: not implemented / a PR.Category: A feature request, i.e: not implemented / a PR.

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.

#140164 In rust-lang/rust;

· j-baker opened on Sep 15, 2023

Stable crate hash depends on host tuple

A-crossArea: Cross compilationArea: Cross compilation

A-metadataArea: Crate metadataArea: Crate metadata

A-reproducibilityArea: Reproducible / deterministic buildsArea: Reproducible / deterministic builds

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.

#113990 In rust-lang/rust;

· JakobDegen opened on Jul 24, 2023

"error[E0519]: the current crate is indistinguishable from one of its dependencies" does not always accurately describe the problem

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

A-metadataArea: Crate metadataArea: Crate metadata

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

Status: Open.

#111691 In rust-lang/rust;

· bridiver opened on May 17, 2023

rustc: Gives inconsistent error messages if a dependency's dependency rlib has an unexpected filename

A-metadataArea: Crate metadataArea: Crate metadata

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.

#110460 In rust-lang/rust;

· sdroege opened on Apr 17, 2023

Distinguish versions of a crate loaded from the sysroot and from cargo

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

A-metadataArea: Crate metadataArea: Crate metadata

D-crate-version-mismatchDiagnostics: Errors or lints caused be the use of two different crate versions.Diagnostics: Errors or lints caused be the use of two different crate versions.

D-terseDiagnostics: An error or lint that doesn't give enough information about the problem at hand.Diagnostics: An error or lint that doesn't give enough information about the problem at hand.

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.

#110055 In rust-lang/rust;

· jyn514 opened on Apr 7, 2023

Remove dependency formats from crate metadata

A-metadataArea: Crate metadataArea: Crate metadata

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

Status: Open.

#96708 In rust-lang/rust;

· bjorn3 opened on May 4, 2022

Properly handle cross-crate <code>SyntaxContext::root</code> and <code>ExpnId::root</code>

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

A-metadataArea: Crate metadataArea: Crate metadata

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.

#85708 In rust-lang/rust;

· Aaron1011 opened on May 26, 2021