Test drop_tracking_mir before querying generator.

[rust.git] / compiler / rustc_trait_selection / src / solve / project_goals.rs

diff --git a/compiler/rustc_trait_selection/src/solve/project_goals.rs b/compiler/rustc_trait_selection/src/solve/project_goals.rs
index 518d6fff938021bd9da32cad2c5facf24e9a4ee6..1961344e8385f18e9aa938369dae9c4c4cdfdd2a 100644 (file)
--- a/compiler/rustc_trait_selection/src/solve/project_goals.rs
+++ b/compiler/rustc_trait_selection/src/solve/project_goals.rs
@@ -93,24 +93,24 @@ impl<'tcx> TypeVisitor<'tcx> for ContainsTerm<'tcx> {
             fn visit_ty(&mut self, t: Ty<'tcx>) -> ControlFlow<Self::BreakTy> {
                 if t.needs_infer() {
                     if ty::Term::from(t) == self.term {
-                        ControlFlow::BREAK
+                        ControlFlow::Break(())
                     } else {
                         t.super_visit_with(self)
                     }
                 } else {
-                    ControlFlow::CONTINUE
+                    ControlFlow::Continue(())
                 }
             }
 
             fn visit_const(&mut self, c: ty::Const<'tcx>) -> ControlFlow<Self::BreakTy> {
                 if c.needs_infer() {
                     if ty::Term::from(c) == self.term {
-                        ControlFlow::BREAK
+                        ControlFlow::Break(())
                     } else {
                         c.super_visit_with(self)
                     }
                 } else {
-                    ControlFlow::CONTINUE
+                    ControlFlow::Continue(())
                 }
             }
         }
@@ -296,7 +296,9 @@ fn consider_assumption(
         goal: Goal<'tcx, Self>,
         assumption: ty::Predicate<'tcx>,
     ) -> QueryResult<'tcx> {
-        if let Some(poly_projection_pred) = assumption.to_opt_poly_projection_pred() {
+        if let Some(poly_projection_pred) = assumption.to_opt_poly_projection_pred()
+            && poly_projection_pred.projection_def_id() == goal.predicate.def_id()
+        {
             ecx.infcx.probe(|_| {
                 let assumption_projection_pred =
                     ecx.infcx.instantiate_bound_vars_with_infer(poly_projection_pred);