Split up files with `// ignore-tidy-filelength`

[varkor]

These files are over 3,000 lines, which is not ideal for navigating or comprehending. If we can, it would be good to split these up. See also #60015, which is a specific issue of this problem.

• T-compiler:
  • compiler/rustc_lint/src/lints.rs
  • compiler/rustc_hir/src/hir.rs
  • compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs
  • compiler/rustc_parse/src/parser/expr.rs
  • compiler/rustc_trait_selection/src/error_reporting/traits/suggestions.rs
  • compiler/rustc_parse/src/errors.rs
  • compiler/rustc_resolve/src/late/diagnostics.rs
  • compiler/rustc_resolve/src/late.rs
  • compiler/rustc_hir_typeck/src/method/suggest.rs
  • compiler/rustc_hir_typeck/src/expr.rs
• T-rustdoc:
  • src/librustdoc/html/static/js/search.js
  • src/librustdoc/html/static/css/rustdoc.css

[petrochenkov]

#61097 is going to help with some of the files.

[olamiko]

Which files @varkor? The files in #60015 are done

[varkor]

I count 17 different files that still have this comment.

[alex-griffiths]

Hey, I'm not sure if anyone is working on this, but, this looks like it might be a good place to get started contributing.

I am quite new to the language, but I'd like to get involved. Is this something as simple as pulling out structs and other related blocks of code into their own files and then including them in the original?

[varkor]

@alex-griffiths: yes, it should be as simple as figuring out some sensible way to split up large files into related types and implementations!

[alex-griffiths]

@varkor Alright, mind if I take a crack at this?

[varkor]

@alex-griffiths: yes, go ahead! You can claim the issue with:

@rustbot claim

[alex-griffiths]

@rustbot claim