868f4b5756
5956: Highlight errors in macros r=jonas-schievink a=popzxc Resolves #4924 This PR makes rust-analyzer highlight not only the source place when error originates in macro, but also the exact places in macro which caused an error. This is done by creating an inverse diagnostic, which points to the macro and cross-references the source place.  Co-authored-by: Igor Aleksanov <popzxc@yandex.ru>
rust-analyzer is an experimental modular compiler frontend for the Rust language. It is a part of a larger rls-2.0 effort to create excellent IDE support for Rust.
Work on rust-analyzer is sponsored by
Quick Start
https://rust-analyzer.github.io/manual.html#installation
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If you want to contribute to rust-analyzer or are just curious about how things work under the hood, check the ./docs/dev folder.
If you want to use rust-analyzer's language server with your editor of choice, check the manual folder. It also contains some tips & tricks to help you be more productive when using rust-analyzer.
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https://users.rust-lang.org/c/ide/14
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License
Rust analyzer is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0).
See LICENSE-APACHE and LICENSE-MIT for details.