Update compiler/rustc_mir/src/borrow_check/consumers.rs

rust-lang · Jul 30, 2021 · e5e6acd · e5e6acd
1 parent f13396e
commit e5e6acd
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/compiler/rustc_mir/src/borrow_check/consumers.rs b/compiler/rustc_mir/src/borrow_check/consumers.rs
@@ -24,6 +24,8 @@ pub use super::{
 ///     that shows how to do this at `src/test/run-make/obtain-borrowck/`.
 /// *   This function will also panic if computation of Polonius facts
 ///     (`-Zpolonius` flag) is not enabled.
+///
+/// *   Polonius is highly unstable, so expect regular changes in its signature or other details.
 pub fn get_body_with_borrowck_facts<'tcx>(
     tcx: TyCtxt<'tcx>,
     def: ty::WithOptConstParam<LocalDefId>,