1 files changed, 17 insertions, 1 deletions
diff --git a/compiler/rustc_trait_selection/src/solve.rs b/compiler/rustc_trait_selection/src/solve.rs
index 5a5d16167d2..5d200c4d340 100644
--- a/compiler/rustc_trait_selection/src/solve.rs
+++ b/compiler/rustc_trait_selection/src/solve.rs
@@ -7,10 +7,26 @@ mod normalize;
 mod select;
 
 pub(crate) use delegate::SolverDelegate;
-pub use fulfill::{FulfillmentCtxt, NextSolverError};
+pub use fulfill::{FulfillmentCtxt, NextSolverError, StalledOnCoroutines};
 pub(crate) use normalize::deeply_normalize_for_diagnostics;
 pub use normalize::{
     deeply_normalize, deeply_normalize_with_skipped_universes,
     deeply_normalize_with_skipped_universes_and_ambiguous_coroutine_goals,
 };
+use rustc_middle::query::Providers;
+use rustc_middle::ty::TyCtxt;
 pub use select::InferCtxtSelectExt;
+
+fn evaluate_root_goal_for_proof_tree_raw<'tcx>(
+    tcx: TyCtxt<'tcx>,
+    canonical_input: CanonicalInput<TyCtxt<'tcx>>,
+) -> (QueryResult<TyCtxt<'tcx>>, &'tcx inspect::Probe<TyCtxt<'tcx>>) {
+    evaluate_root_goal_for_proof_tree_raw_provider::<SolverDelegate<'tcx>, TyCtxt<'tcx>>(
+        tcx,
+        canonical_input,
+    )
+}
+
+pub fn provide(providers: &mut Providers) {
+    *providers = Providers { evaluate_root_goal_for_proof_tree_raw, ..*providers };
+}