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Unreachable post-monomorphization error triggered by <code>-C link-dead-code</code>

-Clink-dead-codeLinkage option: -Clink-dead-codeLinkage option: -Clink-dead-code

I-monomorphizationIssue: An error at monomorphization time.Issue: An error at monomorphization time.

Status: Open.

#131793 In rust-lang/rust;

· joshlf opened on Oct 16, 2024

ICE: <code>InstanceDef::Virtual (Virtual(DefId(..))) is for direct calls only</code> under <code>lazy_type_alias</code> with <code>-Clink-dead-code</code>

-Clink-dead-codeLinkage option: -Clink-dead-codeLinkage option: -Clink-dead-code

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

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

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

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

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.

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.

#114198 In rust-lang/rust;

· matthiaskrgr opened on Jul 29, 2023

Invalid monomorphization when <code>-C link-dead-code</code> is used

-Clink-dead-codeLinkage option: -Clink-dead-codeLinkage option: -Clink-dead-code

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

A-intrinsicsArea: IntrinsicsArea: Intrinsics

A-SIMDArea: SIMD (Single Instruction Multiple Data)Area: SIMD (Single Instruction Multiple Data)

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

I-monomorphizationIssue: An error at monomorphization time.Issue: An error at monomorphization time.

P-mediumMedium priorityMedium priority

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.

#77529 In rust-lang/rust;

· xd009642 opened on Oct 4, 2020

rustc <code>-Clink-dead-code</code> causes MSVC linker to produce invalid binaries when LLVM InstrProf counters are enabled

-Clink-dead-codeLinkage option: -Clink-dead-codeLinkage option: -Clink-dead-code

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) ❄️

O-windows-msvcToolchain: MSVC, Operating system: WindowsToolchain: MSVC, Operating system: Windows

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.

#76038 In rust-lang/rust;

· richkadel opened on Aug 28, 2020

-Clink-dead-code doesn't generate dead non-generic items appearing within (instantiated) generic impl blocks

-Clink-dead-codeLinkage option: -Clink-dead-codeLinkage option: -Clink-dead-code

A-codegenArea: Code generationArea: Code generation

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.

#74584 In rust-lang/rust;

· eggyal opened on Jul 21, 2020

Linker error because <code>-wL as-needed</code> conflicts with <code>-C link-dead-code</code>

-Clink-dead-codeLinkage option: -Clink-dead-codeLinkage option: -Clink-dead-code

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

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.

#64685 In rust-lang/rust;

· xd009642 opened on Sep 22, 2019

link_dead_code flag breaks sodiumoxide build

-Clink-dead-codeLinkage option: -Clink-dead-codeLinkage option: -Clink-dead-code

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

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

I-crashIssue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.

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.

#45629 In rust-lang/rust;

· andoriyu opened on Oct 30, 2017

link-dead-code limitations (bad for code coverage)

-Clink-dead-codeLinkage option: -Clink-dead-codeLinkage option: -Clink-dead-code

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.

#39293 In rust-lang/rust;

· malbarbo opened on Jan 25, 2017