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rust/rust/db99e16ae366e4f167a8fa32d35483d6962a2d6d
commit
db99e16ae366e4f167a8fa32d35483d6962a2d6d
[log]
author
Jonathan Brouwer <jonathantbrouwer@gmail.com>
Thu Apr 09 18:11:27 2026 +0200
committer
GitHub <noreply@github.com>
Thu Apr 09 18:11:27 2026 +0200
tree
24975a1c301e608fe18e01ebd23fab2a7181b435
parent
8ad51e970273945b6ce96facc47d763845322a20 [diff]
parent
d37d2be39512021841751326f80f1855483b4433 [diff]
Rollup merge of #154930 - oli-obk:revert-const-check, r=chenyukang

Revert performing basic const checks in typeck on stable

Revert rust-lang/rust#149375, it caused a (desirable, but unintended) change where we now emit errors about constants in dead code. This was due to mir never seeing dead code, so no const checks being run on it. But typeck sees all written code and will check it.

We'll land this again, with a proper types FCP and everything

fixes https://github.com/rust-lang/rust/issues/153765

see [#t-types/nominated > #153765: 1.95 beta regression: trait method calls in dead c…](https://rust-lang.zulipchat.com/#narrow/channel/326866-t-types.2Fnominated/topic/.23153765.3A.201.2E95.20beta.20regression.3A.20trait.20method.20calls.20in.20dead.20c.E2.80.A6/with/580203072) for discussions
tree: 24975a1c301e608fe18e01ebd23fab2a7181b435
  1. .github/
  2. compiler/
  3. library/
  4. LICENSES/
  5. src/
  6. tests/
  7. .clang-format
  8. .editorconfig
  9. .git-blame-ignore-revs
  10. .gitattributes
  11. .gitignore
  12. .gitmodules
  13. .ignore
  14. .mailmap
  15. bootstrap.example.toml
  16. Cargo.lock
  17. Cargo.toml
  18. CODE_OF_CONDUCT.md
  19. configure
  20. CONTRIBUTING.md
  21. COPYRIGHT
  22. INSTALL.md
  23. LICENSE-APACHE
  24. license-metadata.json
  25. LICENSE-MIT
  26. package.json
  27. README.md
  28. RELEASES.md
  29. REUSE.toml
  30. rust-bors.toml
  31. rustfmt.toml
  32. triagebot.toml
  33. typos.toml
  34. x
  35. x.ps1
  36. x.py
  37. yarn.lock
README.md

Website | Getting started | Learn | Documentation | Contributing

This is the main source code repository for Rust. It contains the compiler, standard library, and documentation.

Why Rust?

  • Performance: Fast and memory-efficient, suitable for critical services, embedded devices, and easily integrated with other languages.

  • Reliability: Our rich type system and ownership model ensure memory and thread safety, reducing bugs at compile-time.

  • Productivity: Comprehensive documentation, a compiler committed to providing great diagnostics, and advanced tooling including package manager and build tool (Cargo), auto-formatter (rustfmt), linter (Clippy) and editor support (rust-analyzer).

Quick Start

Read “Installation” from The Book.

Installing from Source

If you really want to install from source (though this is not recommended), see INSTALL.md.

Getting Help

See https://www.rust-lang.org/community for a list of chat platforms and forums.

Contributing

See CONTRIBUTING.md.

For a detailed explanation of the compiler's architecture and how to begin contributing, see the rustc-dev-guide.

License

Rust is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0), with portions covered by various BSD-like licenses.

See LICENSE-APACHE, LICENSE-MIT, and COPYRIGHT for details.

Trademark

The Rust Foundation owns and protects the Rust and Cargo trademarks and logos (the “Rust Trademarks”).

If you want to use these names or brands, please read the Rust language trademark policy.

Third-party logos may be subject to third-party copyrights and trademarks. See Licenses for details.