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Issues list

The default values for TargetOption violate the target consistency check A-target-specs Area: Compile-target specifications A-targets Area: Concerning the implications of different compiler targets C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133459 opened Nov 25, 2024 by RalfJung
6
Support target json file extension in various cases (json, JSON) A-target-specs Area: Compile-target specifications C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#127387 opened Jul 5, 2024 by boozook
1
2
"Legacy" tier 2 targets have misplaced or absent maintainer docs A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools A-target-specs Area: Compile-target specifications 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.
#113739 opened Jul 16, 2023 by workingjubilee
25 of 57 tasks
1
29
Consider disabling LVI mitigations in the x86_64-fortanix-unknown-sgx target A-security Area: Security (example: address space layout randomization). A-target-feature Area: Enabling/disabling target features like AVX, Neon, etc. A-target-specs Area: Compile-target specifications O-SGX Target: SGX O-x86_64 Target: x86-64 processors (like x86_64-*) (also known as amd64 and x64) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#108414 opened Feb 23, 2023 by clauverjat
12
Upstream support for --print=target-cpus to LLVM A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-target-specs Area: Compile-target specifications T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#104785 opened Nov 23, 2022 by he32
9
mips64-unknown-linux-gnuabi64 rustc unable to produce mips4 binary A-target-specs Area: Compile-target specifications C-bug Category: This is a bug. O-MIPS Target: MIPS processors
#88942 opened Sep 14, 2021 by cyborgyn
6
Unexpected compiler error when building std for custom Windows target A-target-specs Area: Compile-target specifications C-bug Category: This is a bug.
#81228 opened Jan 20, 2021 by MarnixKuijs
1
Target spec JSON files are not checked for unknown keys A-target-specs Area: Compile-target specifications C-bug Category: This is a bug.
#75869 opened Aug 24, 2020 by phil-opp
1
De-stabilize target spec JSON A-stability Area: `#[stable]`, `#[unstable]` etc. A-target-specs Area: Compile-target specifications 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.
#71009 opened Apr 10, 2020 by Mark-Simulacrum
21
Statics don't support alignments larger than the page size A-align Area: alignment control (`repr(align(N))` and so on) A-target-specs Area: Compile-target specifications C-bug Category: This is a bug. E-needs-investigation Call for partcipation: This issues needs some investigation to determine current status I-unsound Issue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/Soundness O-linux Operating system: Linux O-windows-gnu Toolchain: GNU, Operating system: Windows O-windows-msvc Toolchain: MSVC, Operating system: Windows P-high High priority T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#70022 opened Mar 15, 2020 by Amanieu
@pnkfelix
20
Change powerpc64 base CPU A-target-specs Area: Compile-target specifications C-enhancement Category: An issue proposing an enhancement or a PR with one. O-PowerPC Target: PowerPC processors T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#59932 opened Apr 13, 2019 by sanxiyn
15
Impossible to specify link-args for lld in json target specification A-target-specs Area: Compile-target specifications 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.
#58527 opened Feb 17, 2019 by ids1024
Bootstrap cargo crashes on i486 machine A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools A-target-specs Area: Compile-target specifications O-x86_32 Target: x86 processors, 32 bit (like i686-*) (IA-32) T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#54740 opened Oct 2, 2018 by djc
13
Can't compile core for msp430 - LLVM ERROR A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-target-specs Area: Compile-target specifications C-bug Category: This is a bug. O-msp430 requires-nightly This issue requires a nightly compiler in some way. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. WG-embedded Working group: Embedded systems
#45835 opened Nov 7, 2017 by japaric
2
Tracking issue to stabilize --print target-spec-json A-CLI Area: Command-line interface (CLI) to the compiler A-target-specs Area: Compile-target specifications A-targets Area: Concerning the implications of different compiler targets B-unstable Blocker: Implemented in the nightly compiler and unstable. C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC S-tracking-design-concerns Status: There are blocking design concerns. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#38338 opened Dec 13, 2016 by cardoe
10
Add an "inherits" key or similar to JSON target specs A-target-specs Area: Compile-target specifications C-feature-request Category: A feature request, i.e: not implemented / a PR. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#32819 opened Apr 8, 2016 by Aatch
4
ProTip! What’s not been updated in a month: updated:<2025-04-22.