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Issues list

raw-dylib usage in std broke thumbv7a-*-windows-msvc targets -Zbuild-std Unstable Cargo option: Compile the standard library yourself. A-cross Area: Cross compilation A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. I-crash Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics. O-windows-msvc Toolchain: MSVC, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134565 opened Dec 20, 2024 by bdbai
ci: spurious failure tests\mir-opt\strip_debuginfo.rs Cannot create a file when that file already exists.` A-spurious Area: Spurious failures in builds (spuriously == for no apparent reason) A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. O-windows-msvc Toolchain: MSVC, Operating system: Windows T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134351 opened Dec 15, 2024 by matthiaskrgr
Pass the arch rather than full target name to windows_registry::find_tool O-windows-msvc Toolchain: MSVC, Operating system: Windows S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133955 opened Dec 6, 2024 by bjorn3 Loading…
@ChrisDenton
35
ABI mismatch between rustc and clang for passing ZSTs using the win64 ABI. A-ABI Area: Concerning the application binary interface (ABI) A-FFI Area: Foreign function interface (FFI) C-bug Category: This is a bug. O-windows-msvc Toolchain: MSVC, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#132893 opened Nov 11, 2024 by programmerjake
11
std::process::Command::spawn cause panic on Windows 10 21H2 19044.2846 C-bug Category: This is a bug. O-windows-msvc Toolchain: MSVC, Operating system: Windows S-needs-repro Status: This issue has no reproduction and needs a reproduction to make progress. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#132318 opened Oct 29, 2024 by Aobanana-chan
3
rustc 1.82.0 doesn't add LIBPATH when invoking link.exe A-linkage Area: linking into static, shared libraries and binaries C-bug Category: This is a bug. O-windows-msvc Toolchain: MSVC, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#132016 opened Oct 22, 2024 by nandin-borjigin
8
Unmerged stack slots under Windows A-codegen Area: Code generation A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-optimization Category: An issue highlighting optimization opportunities or PRs implementing such I-heavy Issue: Problems and improvements with respect to binary size of generated code. O-windows-msvc Toolchain: MSVC, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#132014 opened Oct 21, 2024 by xTachyon
5
Rustc tries to link the Linux ASAN runtime when linker flavour is MSVC+LLD A-sanitizers Area: Sanitizers for correctness and code quality C-bug Category: This is a bug. O-windows-msvc Toolchain: MSVC, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#131363 opened Oct 7, 2024 by danakj
4
./x test src/tools/cargo triggers ~90 test failures on native Windows msvc A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. O-windows-msvc Toolchain: MSVC, Operating system: Windows T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-cargo Relevant to the cargo team, which will review and decide on the PR/issue.
#131089 opened Oct 1, 2024 by jieyouxu
9
Fix linking for symbols starting with ? on i686-pc-windows-msvc A-linkage Area: linking into static, shared libraries and binaries O-windows-msvc Toolchain: MSVC, Operating system: Windows S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#130808 opened Sep 25, 2024 by checkraisefold Loading…
1
@nnethercote
8
run-make: investigate if we can make tests with linkage less error-prone A-compiletest Area: The compiletest test runner A-linkage Area: linking into static, shared libraries and binaries A-run-make Area: port run-make Makefiles to rmake.rs C-cleanup Category: PRs that clean code up or issues documenting cleanup. E-hard Call for participation: Hard difficulty. Experience needed to fix: A lot. E-needs-design This issue needs exploration and design to see how and if we can fix/implement it E-needs-investigation Call for partcipation: This issues needs some investigation to determine current status O-windows-msvc Toolchain: MSVC, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#128821 opened Aug 8, 2024 by jieyouxu
#![feature(trivial_bounds)] incorrectly suggested, and then causing linker errors on Windows A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. D-invalid-suggestion Diagnostics: A structured suggestion resulting in incorrect code. E-needs-mcve Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example F-trivial_bounds `#![feature(trivial_bounds)]` O-windows-msvc Toolchain: MSVC, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#128682 opened Aug 5, 2024 by kleinesfilmroellchen
ICE: The Rust Compiler Panicked After I Removed A Windows SDK A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. I-crash Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ O-windows-msvc Toolchain: MSVC, Operating system: Windows S-needs-repro Status: This issue has no reproduction and needs a reproduction to make progress. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#128275 opened Jul 27, 2024 by geassed-bum
11
Tracking Issue for high failure rates on Windows MSVC CI with filesystem errors A-CI Area: Our Github Actions CI C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC CI-spurious-fail-msvc CI spurious failure: target env msvc O-windows Operating system: Windows O-windows-msvc Toolchain: MSVC, Operating system: Windows T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#127883 opened Jul 17, 2024 by ehuss
30
Overriding LTO option in global config.toml release profile causes bootstrap failure A-contributor-roadblock Area: Makes things more difficult for new contributors to rust itself A-LTO Area: Link-time optimization (LTO) O-windows-msvc Toolchain: MSVC, Operating system: Windows T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#126141 opened Jun 7, 2024 by RossSmyth
4
repr(C) on an enum accepts discriminants that do not fit into the default C enum size A-enum 🤓 akshually it's an "ADT" or "algebraic data type" A-FFI Area: Foreign function interface (FFI) A-repr Area: the `#[repr(stuff)]` attribute O-windows Operating system: Windows O-windows-msvc Toolchain: MSVC, Operating system: Windows
#124403 opened Apr 26, 2024 by RalfJung
13
-C instrument-coverage does not work with crate-type = ["dylib"] dependency on windows-msvc A-code-coverage Area: Source-based code coverage (-Cinstrument-coverage) C-bug Category: This is a bug. O-windows-msvc Toolchain: MSVC, Operating system: Windows
#124372 opened Apr 25, 2024 by taiki-e
2
Improve MSVC debug info for f16 and f128 A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) E-hard Call for participation: Hard difficulty. Experience needed to fix: A lot. E-needs-investigation Call for partcipation: This issues needs some investigation to determine current status F-f16_and_f128 `#![feature(f16)]`, `#![feature(f128)]` O-windows-msvc Toolchain: MSVC, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. WG-debugging Working group: Bad Rust debugging experiences
#121837 opened Mar 1, 2024 by tgross35
3
When cross compiling Rust to Android on Windows, Rust 1.69.0+ can't find the version script path. A-cross Area: Cross compilation A-linkage Area: linking into static, shared libraries and binaries C-bug Category: This is a bug. O-android Operating system: Android O-windows-msvc Toolchain: MSVC, Operating system: Windows regression-from-stable-to-stable Performance or correctness regression from one stable version to another.
#113711 opened Jul 15, 2023 by moe-deer 1.69.0
11
ICE: "unsorted CGUs" C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ O-windows-msvc Toolchain: MSVC, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#113425 opened Jul 6, 2023 by nnethercote
3
Variable scoping sometimes inconsistent when debugging A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) C-bug Category: This is a bug. O-windows-msvc Toolchain: MSVC, Operating system: Windows
#112798 opened Jun 19, 2023 by wesleywiser
Object file in /tmp produces non-deterministic builds on Windows for crate-type=bin A-reproducibility Area: Reproducible / deterministic builds C-bug Category: This is a bug. O-windows-msvc Toolchain: MSVC, Operating system: Windows
#112587 opened Jun 13, 2023 by danakj
@michaelwoerister
7
MSVC on x86-32 Windows fails to align variables to their required alignment A-ABI Area: Concerning the application binary interface (ABI) A-FFI Area: Foreign function interface (FFI) C-bug Category: This is a bug. disposition-close This PR / issue is in PFCP or FCP with a disposition to close it. finished-final-comment-period The final comment period is finished for this PR / Issue. I-unsound Issue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/Soundness O-windows-msvc Toolchain: MSVC, Operating system: Windows regression-untriaged Untriaged performance or correctness regression. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#112480 opened Jun 10, 2023 by glandium
63
Enum variants containing Vec not formatted in WinDbg A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) C-bug Category: This is a bug. O-windows-msvc Toolchain: MSVC, Operating system: Windows
#110802 opened Apr 25, 2023 by Trildar
build_script_build.exe in a Windows Sandbox shared folder is filled with zero bytes C-bug Category: This is a bug. O-windows Operating system: Windows O-windows-msvc Toolchain: MSVC, Operating system: Windows
#110383 opened Apr 16, 2023 by voltagex
5
ProTip! Exclude everything labeled bug with -label:bug.