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rust/compiler/rustc_query_impl
Matthias Krüger af1ca153d4
Rollup merge of #132410 - bjorn3:yet_another_driver_refactor_round, r=cjgillot
Some more refactorings towards removing driver queries

Follow up to https://github.com/rust-lang/rust/pull/127184

## Custom driver breaking change

The `after_analysis` callback is changed to accept `TyCtxt` instead of `Queries`. The only safe query in `Queries` to call at this point is `global_ctxt()` which allows you to enter the `TyCtxt` either way. To fix your custom driver, replace the `queries: &'tcx Queries<'tcx>` argument with `tcx: TyCtxt<'tcx>` and remove your `queries.global_ctxt().unwrap().enter(|tcx| { ... })` call and only keep the contents of the closure.

## Custom driver deprecation

The `after_crate_root_parsing` callback is now deprecated. Several custom drivers are incorrectly calling `queries.global_ctxt()` from inside of it, which causes some driver code to be skipped. As such I would like to either remove it in the future or if custom drivers still need it, change it to accept an `&rustc_ast::Crate` instead.
2024-11-27 22:23:24 +01:00
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src
Cargo.toml