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Guillaume Gomez c016cd8670
Rollup merge of #134656 - jieyouxu:migrate-incr-add-rust-src-component, r=wesleywiser 
Migrate `incr-add-rust-src-component` to rmake

This PR partially supersedes #128562, and ports the Makefile-based `tests/run-make/incr-add-rust-src-component` to use rmake.rs infra.

Part of #121876.

This run-make test is a regression test for https://github.com/rust-lang/rust/issues/70924. It (tries to) checks that if we add the `rust-src` component in between two incremental compiles, that the compiler doesn't ICE on the second invocation.

- Original issue:https://github.com/rust-lang/rust/issues/70924
- Fix PR: https://github.com/rust-lang/rust/pull/72767
- PR adding this regression test: https://github.com/rust-lang/rust/pull/72952

However, the Makefile version of this used `$SYSROOT/lib/rustlib/src/rust/src/libstd/lib.rs`, but that actually got moved around and reorganized over the years. As of Dec 2024, the `rust-src` component is more like (specific for our purposes):

```
$SYSROOT/lib/rustlib/src/rust/
    library/std/src/lib.rs
    src/
```

However, this run-make test is ancient and it exercises incr-comp system logic. I'm not sure if this test would actually catch the original regression.

This PR was co-authored with `@Oneirical.`

r? incremental

try-job: i686-msvc
try-job: x86_64-mingw-1
try-job: x86_64-msvc
try-job: aarch64-apple
2024-12-26 19:30:28 +01:00
.github ci: use ubuntu 24 instead of latest 2024-12-19 16:02:05 +01:00
compiler Auto merge of #134774 - jyn514:rustc-dev-short-backtraces, r=jieyouxu 2024-12-26 15:41:37 +00:00
library Impl FromIterator for tuples with arity 1-12 2024-12-26 08:47:49 +01:00
LICENSES Synchronize Unicode license text from unicode.org 2024-11-20 00:54:12 -08:00
src Rollup merge of #134656 - jieyouxu:migrate-incr-add-rust-src-component, r=wesleywiser 2024-12-26 19:30:28 +01:00
tests Rollup merge of #134656 - jieyouxu:migrate-incr-add-rust-src-component, r=wesleywiser 2024-12-26 19:30:28 +01:00
.clang-format Add .clang-format 2024-06-26 05:56:00 +08:00
.editorconfig Only use max_line_length = 100 for *.rs 2023-07-10 15:18:36 -07:00
.git-blame-ignore-revs Add rustfmt 2024 reformatting to git blame ignore 2024-09-23 10:02:04 +02:00
.gitattributes Revert "Stop git from merging generated files" 2024-12-12 07:20:11 +01:00
.gitignore only ignore {flake,default}.nix and {.envrc,.direnv/} in the root 2024-12-10 00:08:26 +01:00
.gitmodules Update LLVM to 19.1.5 2024-12-03 21:12:47 +08:00
.ignore Add .ignore file to make config.toml searchable in vscode 2024-06-24 10:15:16 +02:00
.mailmap Update mailmap 2024-12-01 22:07:51 -05:00
Cargo.lock cargo update 2024-12-22 00:22:56 +00:00
Cargo.toml move src/tools/build_helper into src/build_helper 2024-11-11 11:19:11 +03:00
CODE_OF_CONDUCT.md Remove the code of conduct; instead link https://www.rust-lang.org/conduct.html 2019-10-05 22:55:19 +02:00
config.example.toml update build.vendor documentation 2024-12-04 16:02:07 +03:00
configure Ensure ./configure works when configure.py path contains spaces 2024-02-16 18:57:22 +00:00
CONTRIBUTING.md fix: Update CONTRIBUTING.md recommend -> recommended 2023-11-16 23:57:09 +05:30
COPYRIGHT Synchronize Unicode license text from unicode.org 2024-11-20 00:54:12 -08:00
INSTALL.md add clarity for custom path installation 2024-10-06 07:37:00 -05:00
LICENSE-APACHE Remove appendix from LICENCE-APACHE 2019-12-30 14:25:53 +00:00
license-metadata.json collect-license-metadata: move JSON to root, and add a 'check' mode 2024-11-25 14:14:57 +00:00
LICENSE-MIT LICENSE-MIT: Remove inaccurate (misattributed) copyright notice 2017-07-26 16:51:58 -07:00
README.md Grammar fixes 2024-12-09 17:17:27 -05:00
RELEASES.md Removed Unnecessary Spaces From RELEASES.md 2024-12-07 01:01:03 +05:30
REUSE.toml collect-license-metadata: move JSON to root, and add a 'check' mode 2024-11-25 14:14:57 +00:00
rust-bors.toml Increase timeout for new bors bot 2024-03-13 08:31:07 +01:00
rustfmt.toml Use field init shorthand where possible 2024-12-17 14:33:10 -08:00
triagebot.toml Belay new reviews for workingjubilee 2024-12-23 11:22:43 -08:00
x fix(x): fix a regex used to find python executable 2024-11-06 16:40:02 +03:00
x.ps1 use & instead of start-process in x.ps1 2023-12-09 09:46:16 -05:00
x.py Reformat Python code with ruff 2024-12-04 23:03:44 +01:00

README.md

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.

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 media guide.

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