add note why a function is pub

rust-lang · Sep 1, 2023 · 2c91934 · 2c91934
1 parent 8e0a8c6
commit 2c91934
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/compiler/rustc_borrowck/src/dataflow.rs b/compiler/rustc_borrowck/src/dataflow.rs
@@ -223,6 +223,7 @@ impl<'tcx> OutOfScopePrecomputer<'_, 'tcx> {
     }
 }
 
+// This is `pub` because it's used by unstable external borrowck data users, see `consumers.rs`.
 pub fn calculate_borrows_out_of_scope_at_location<'tcx>(
     body: &Body<'tcx>,
     regioncx: &RegionInferenceContext<'tcx>,