57aea3811e
Don't pass a break scope to `Builder::break_for_else` This method would previously take a target scope, and then verify that it was equal to the scope on top of the if-then scope stack. In practice, this means that callers have to go out of their way to pass around redundant scope information that's already on the if-then stack. So it's easier to just retrieve the correct scope directly from the if-then stack, and simplify the other code that was passing it around. --- Both ways of indicating the break target were introduced in #88572. I haven't been able to find any strong indication of whether this was done deliberately, or whether it was just an implementation artifact. But to me it doesn't seem useful to carefully pass around the same scope in two different ways. |
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The Rust Programming Language
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.