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Issues list

tests/ui/debuginfo/debuginfo-type-name-layout-ice-94961-2.rs emits "values of the type [u8; usize::MAX] are too big for the target architecture" differently A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140620 opened May 3, 2025 by jieyouxu
DWARF does not emit DW_TAG_label A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-MIR Area: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html C-enhancement Category: An issue proposing an enhancement or a PR with one. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140407 opened Apr 28, 2025 by ratmice
3
Tracking issue for release notes of #136926: Stabilize -Zdwarf-version as -Cdwarf-version A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-rust-for-linux Relevant for the Rust-for-Linux project relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139747 opened Apr 13, 2025 by rustbot 1.88.0
@wesleywiser
Consider using AssignmentTracking / dbg_assign A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-enhancement Category: An issue proposing an enhancement or a PR with one. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139623 opened Apr 10, 2025 by nikic
Unsafe binders unsupported in debug info A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) C-bug Category: This is a bug. F-unsafe_binders `#![feature(unsafe_binders)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139462 opened Apr 7, 2025 by ds84182
Investigate why repr-128-dwarf doesn't fail in CI test jobs A-compiletest Area: The compiletest test runner A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-download-rustc Area: The `rust.download-rustc` build option. A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-test-infra Area: test infrastructure (may span bootstrap/compiletest/more) C-bug Category: This is a bug. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#138334 opened Mar 11, 2025 by jieyouxu
5
Cross-compiled asm output has invalid mixed-slash paths A-cross Area: Cross compilation A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#138012 opened Mar 4, 2025 by evmar
2
Tracking issue for gdb auto load safe path failures on AIX A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-testsuite Area: The testsuite used to check the correctness of rustc C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC O-aix OS: Big Blue's Advanced Interactive eXecutive.. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#137965 opened Mar 3, 2025 by mustartt
Missed optimization: When debuginfo is on, is_power_of_two does not imply nonzero. A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. C-optimization Category: An issue highlighting optimization opportunities or PRs implementing such T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#137359 opened Feb 21, 2025 by theemathas
2
--remap-path-prefix FROM=TO creates invalid paths if TO doesn't start with / A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-path-remapping Area: path remapping, --remap-path-prefix, --remap-cwd-prefix, --remap-diagnostics-scope etc. C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#137016 opened Feb 14, 2025 by xobs
2
MIR debuginfo: Capture by value contains additional dereference with --edition 2021 A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-MIR Area: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#136486 opened Feb 3, 2025 by prusovak2
Tracking Issue for short backtraces in the default panic hook A-backtrace Area: Backtraces A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-runtime Area: std's runtime and "pre-main" init for handling backtraces, unwinds, stack overflows C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#136129 opened Jan 27, 2025 by jyn514
8 tasks
type level debuginfo is duplicated across codegen units A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) C-bug Category: This is a bug. I-heavy Issue: Problems and improvements with respect to binary size of generated code. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#136059 opened Jan 25, 2025 by jyn514
5
Infinite/long backtrace on i686 under Wine A-backtrace Area: Backtraces A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-panic Area: Panicking machinery A-runtime Area: std's runtime and "pre-main" init for handling backtraces, unwinds, stack overflows C-bug Category: This is a bug. E-needs-investigation Call for partcipation: This issues needs some investigation to determine current status O-windows Operating system: Windows O-x86_32 Target: x86 processors, 32 bit (like i686-*) (IA-32) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135717 opened Jan 19, 2025 by purplesyringa
1
5
-Csplit-debuginfo=off is not actually supported on apple(?) targets A-CLI Area: Command-line interface (CLI) to the compiler A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools O-apple Operating system: Apple (macOS, iOS, tvOS, visionOS, watchOS) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135607 opened Jan 17, 2025 by jieyouxu
-C split-debuginfo={off,packed,unpacked} is (effectively) untested on windows-msvc and windows-gnu (well, windows generally) A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-run-make Area: port run-make Makefiles to rmake.rs A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. E-hard Call for participation: Hard difficulty. Experience needed to fix: A lot. O-windows-gnu Toolchain: GNU, Operating system: Windows O-windows-msvc Toolchain: MSVC, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135531 opened Jan 15, 2025 by jieyouxu
-Z split-dwarf-kind={single,split} is undocumented in the unstable book A-CLI Area: Command-line interface (CLI) to the compiler A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135526 opened Jan 15, 2025 by jieyouxu
2
matching on functions with similar call stacks breaks optimized backtraces even with debuginfo A-backtrace Area: Backtraces A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-discussion Category: Discussion or questions that doesn't represent real issues. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134909 opened Dec 30, 2024 by jyn514
13
Share debuginfo testsuite breakpoint setup logic A-compiletest Area: The compiletest test runner A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-testsuite Area: The testsuite used to check the correctness of rustc C-enhancement Category: An issue proposing an enhancement or a PR with one. 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 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.
#134684 opened Dec 23, 2024 by jieyouxu
tests/debuginfo/numeric-types.rs test coverage became 64-bit only A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) 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 O-x86_32 Target: x86 processors, 32 bit (like i686-*) (IA-32) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134683 opened Dec 23, 2024 by jieyouxu
Tracking Issue for debuginfo testsuite test infra woes A-compiletest Area: The compiletest test runner A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-test-infra Area: test infrastructure (may span bootstrap/compiletest/more) C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC 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. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#134682 opened Dec 23, 2024 by jieyouxu
compiletest: Less special handling of debugger/test discovery in debuginfo mode A-compiletest Area: The compiletest test runner A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) C-cleanup Category: PRs that clean code up or issues documenting cleanup. 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.
#134673 opened Dec 23, 2024 by Zalathar
2
compiletest: debugger ignore logic papers over debugger failing to init A-compiletest Area: The compiletest test runner A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. E-medium Call for participation: Medium difficulty. Experience needed to fix: Intermediate. 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.
#134469 opened Dec 18, 2024 by jieyouxu
Revamp cg_llvm debuginfo handling to use the LLVM-C API A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134001 opened Dec 7, 2024 by workingjubilee
1
Revamp cg_llvm debuginfo handling to use records A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134000 opened Dec 7, 2024 by workingjubilee
1
ProTip! What’s not been updated in a month: updated:<2025-04-15.