Introduce Enabled{Lang,Lib}Feature

Instead of passing around random n-tuples of e.g. `(gate_name, attr_sp, since)`.
2024-10-24 23:53:08 +08:00
parent 5ae4d75eff
commit 3528149f73
7 changed files with 101 additions and 51 deletions
--- a/compiler/rustc_feature/src/lib.rs
+++ b/compiler/rustc_feature/src/lib.rs
@@ -135,4 +135,6 @@ pub use builtin_attrs::{
    is_valid_for_get_attr,
 };
 pub use removed::REMOVED_LANG_FEATURES;
-pub use unstable::{Features, INCOMPATIBLE_FEATURES, UNSTABLE_LANG_FEATURES};
+pub use unstable::{
+    EnabledLangFeature, EnabledLibFeature, Features, INCOMPATIBLE_FEATURES, UNSTABLE_LANG_FEATURES,
+};