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Guillaume Boisseau c7701ba803
Rollup merge of #121135 - Zalathar:no-whole-body-span, r=wesleywiser 
coverage: Discard spans that fill the entire function body

While debugging some other coverage changes, I discovered a frustrating inconsistency that occurs in functions containing closures, if they end with an implicit `()` return instead of an explicit trailing-expression.

This turns out to have been caused by the corresponding node in MIR having a span that covers the entire function body. When preparing coverage spans, any span that fills the whole body tends to cause more harm than good, so this PR detects and discards those spans.

(This isn't the first time whole-body spans have caused problems; we also eliminated some of them in #118525.)
2024-02-17 11:23:04 +01:00
.github Downgrade Xcode from the default (15.0) to 14.3.1. 2024-02-10 20:59:20 -08:00
.reuse Rollup merge of #119189 - henrispriet:move-installing-from-source, r=Mark-Simulacrum 2024-01-13 22:35:08 +01:00
compiler Rollup merge of #121135 - Zalathar:no-whole-body-span, r=wesleywiser 2024-02-17 11:23:04 +01:00
library Rollup merge of #119032 - smmalis37:patch-1, r=ChrisDenton 2024-02-17 11:23:03 +01:00
LICENSES Add missing CC-BY-SA-4.0. 2023-11-27 11:03:53 +00:00
src Enable ConstPropLint for promoteds 2024-02-17 10:44:46 +05:30
tests Rollup merge of #121135 - Zalathar:no-whole-body-span, r=wesleywiser 2024-02-17 11:23:04 +01:00
.editorconfig Only use max_line_length = 100 for *.rs 2023-07-10 15:18:36 -07:00
.git-blame-ignore-revs Ignore let-chains formatting 2023-10-15 18:30:34 +00:00
.gitattributes Rename config.toml.example to config.example.toml 2023-03-11 14:10:00 -08:00
.gitignore don't globally ignore rustc-ice files 2023-09-16 09:44:44 +02:00
.gitmodules Update to LLVM 18 2024-02-13 10:33:40 +01:00
.mailmap correct my mailmap entry 2024-01-21 20:47:26 -05:00
Cargo.lock Rollup merge of #120982 - momvart:smir-61-foreign_kind, r=oli-obk 2024-02-15 09:20:18 +01:00
Cargo.toml clippy: Enable str_to_string rule 2024-02-10 01:00:41 +09:00
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 Support configuring the set of codegen backends to build per host triple 2024-01-25 18:55:27 +00:00
configure Enforce Python 3 as much as possible 2020-04-10 09:09:58 -04:00
CONTRIBUTING.md fix: Update CONTRIBUTING.md recommend -> recommended 2023-11-16 23:57:09 +05:30
COPYRIGHT Update COPYRIGHT file 2022-10-30 10:23:14 -04:00
INSTALL.md Move section "Installing from Source" to seperate file 2024-01-13 17:22:55 +01:00
LICENSE-APACHE Remove appendix from LICENCE-APACHE 2019-12-30 14:25:53 +00:00
LICENSE-MIT LICENSE-MIT: Remove inaccurate (misattributed) copyright notice 2017-07-26 16:51:58 -07:00
README.md Add ref_as_ptr lint 2024-02-04 17:38:09 +01:00
RELEASES.md Remove duplicate release note 2024-02-09 12:31:32 -05:00
rust-bors.toml Add integration for new bors 2023-09-28 10:43:24 +02:00
rustfmt.toml rustfmt.toml: don't ignore just any tests path, only root one 2024-01-11 14:59:59 +03:00
triagebot.toml Rollup merge of #121043 - lcnr:lcnr-compiler-assign, r=fmease 2024-02-13 22:51:56 +01:00
x Make x capable of resolving symlinks 2023-10-14 17:53:33 +03:00
x.ps1 use & instead of start-process in x.ps1 2023-12-09 09:46:16 -05:00
x.py Fix recent python linting errors 2023-08-02 04:40:28 -04:00

README.md

The Rust Programming Language

Rust Community

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

Note: this README is for users rather than contributors. If you wish to contribute to the compiler, you should read CONTRIBUTING.md instead.

Table of Contents

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.