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authorJosh Triplett <josh@joshtriplett.org>2025-08-14 01:33:59 -0700
committerJosh Triplett <josh@joshtriplett.org>2025-08-20 15:01:13 -0700
commitf3c8b7ad40c405989be968dc170e487d360fd6da (patch)
tree47911515414347ae0c5c11035c37a15ad5dccdb3 /compiler/rustc_hir/src/lib.rs
parentb65fab62999e96acd3683826ffd4140091f185f2 (diff)
downloadrust-f3c8b7ad40c405989be968dc170e487d360fd6da.tar.gz
rust-f3c8b7ad40c405989be968dc170e487d360fd6da.zip
Split `rustc_hir_id` out of `rustc_hir`
Some crates depend on `rustc_hir` but only want `HirId` and similar id
types. `rustc_hir` is a heavy dependency, since it pulls in
`rustc_target`. Split these types out into their own crate
`rustc_hir_id`.

This allows `rustc_errors` to drop its direct dependency on `rustc_hir`.

(`rustc_errors` still depends on `rustc_hir` indirectly through
`rustc_lint_defs`; a subsequent commit will fix that.)
Diffstat (limited to 'compiler/rustc_hir/src/lib.rs')
-rw-r--r--compiler/rustc_hir/src/lib.rs6
1 files changed, 1 insertions, 5 deletions
diff --git a/compiler/rustc_hir/src/lib.rs b/compiler/rustc_hir/src/lib.rs
index f1212d07ff6..78fc63753a2 100644
--- a/compiler/rustc_hir/src/lib.rs
+++ b/compiler/rustc_hir/src/lib.rs
@@ -3,14 +3,11 @@
 //! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/hir.html
 
 // tidy-alphabetical-start
-#![allow(internal_features)]
 #![feature(associated_type_defaults)]
 #![feature(closure_track_caller)]
 #![feature(debug_closure_helpers)]
 #![feature(exhaustive_patterns)]
-#![feature(negative_impls)]
 #![feature(never_type)]
-#![feature(rustc_attrs)]
 #![feature(variant_count)]
 #![recursion_limit = "256"]
 // tidy-alphabetical-end
@@ -25,7 +22,7 @@ pub mod definitions;
 pub mod diagnostic_items;
 pub use rustc_span::def_id;
 mod hir;
-pub mod hir_id;
+pub use rustc_hir_id::{self as hir_id, *};
 pub mod intravisit;
 pub mod lang_items;
 pub mod lints;
@@ -41,7 +38,6 @@ mod tests;
 
 #[doc(no_inline)]
 pub use hir::*;
-pub use hir_id::*;
 pub use lang_items::{LangItem, LanguageItems};
 pub use stability::*;
 pub use stable_hash_impls::HashStableContext;