b772b5b19d
Feature gating *declarations* => new crate `rustc_feature` This PR moves the data-oriented parts of feature gating into its own crate, `rustc_feature`. The parts consist of some data types as well as `accepted`, `active`, `removed`, and `builtin_attrs`. Feature gate checking itself remains in `syntax::feature_gate::check`. The parts which define how to emit feature gate errors could probably be moved to `rustc_errors` or to the new `rustc_session` crate introduced in #66878. The visitor itself could probably be moved as a pass in `rustc_passes` depending on how the dependency edges work out. The PR also contains some drive-by cleanup of feature gate checking. As such, the PR probably best read commit-by-commit. r? @oli-obk cc @petrochenkov cc @Mark-Simulacrum |
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| .. | ||
| clean | ||
| html | ||
| passes | ||
| test | ||
| theme | ||
| Cargo.toml | ||
| config.rs | ||
| core.rs | ||
| docfs.rs | ||
| doctree.rs | ||
| externalfiles.rs | ||
| fold.rs | ||
| lib.rs | ||
| markdown.rs | ||
| README.md | ||
| test.rs | ||
| theme.rs | ||
| visit_ast.rs | ||
| visit_lib.rs | ||
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