add note why a function is pub

lqd · lqd · commit 8659952c28f6 · 2023-09-07T21:58:24.000Z
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>,

Original file line number	Diff line number	Diff line change
`@@ -223,6 +223,7 @@ impl<'tcx> OutOfScopePrecomputer<'_, 'tcx> {`
`223`	`223`	`}`
`224`	`224`	`}`
`225`	`225`
	`226`	+// This is `pub` because it's used by unstable external borrowck data users, see `consumers.rs`.
`226`	`227`	`pub fn calculate_borrows_out_of_scope_at_location<'tcx>(`
`227`	`228`	`body: &Body<'tcx>,`
`228`	`229`	`regioncx: &RegionInferenceContext<'tcx>,`