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fuchsia / third_party / rust / d3bc06ecb499a2e7b08ec8024215205f2ae5becf
commitd3bc06ecb499a2e7b08ec8024215205f2ae5becf[log] [tgz]
authorMatthias Krüger <476013+matthiaskrgr@users.noreply.github.com>Fri Jul 18 14:49:20 2025 +0200
committerGitHub <noreply@github.com>Fri Jul 18 14:49:20 2025 +0200
tree30e20c349a41e881bb3aaf324b4dbfbc999db2b6
parent35b1f759e715afd5d5a68e657d808430d6dbbe4e [diff]
parent998df3a3e851908afd05c3318f16d99849af5c55 [diff]
Rollup merge of #144013 - petrochenkov:disambunder, r=oli-obk

resolve: Make disambiguators for underscore bindings module-local

Disambiguators attached to underscore name bindings (like `const _: u8 = something;`) do not need to be globally unique, they just need to be unique inside the module in which they live, because the bindings in a module are basically kept as `Map<BindingKey, SomeData>`.

Also, the specific values of the disambiguators are not important, so a glob import of `const _` may have a different disambiguator than the original `const _` itself.

So in this PR the disambiguator is just set to the current number of bindings in the module.
This removes one more piece of global mutable state from resolver and unblocks https://github.com/rust-lang/rust/pull/143884.
tree: 30e20c349a41e881bb3aaf324b4dbfbc999db2b6
  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. README.md
  27. RELEASES.md
  28. REUSE.toml
  29. rust-bors.toml
  30. rustfmt.toml
  31. triagebot.toml
  32. typos.toml
  33. x
  34. x.ps1
  35. x.py
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).

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Read “Installation” from The Book.

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