Add some type-alias-impl-trait regression tests

[rust.git] / src / librustc_privacy / lib.rs

diff --git a/src/librustc_privacy/lib.rs b/src/librustc_privacy/lib.rs
index 90a422a4dcf6cba48b0e96d031c9c006032f279a..60bf271d2d2a8bf184541f36bc1a8042f3efc2cb 100644 (file)
--- a/src/librustc_privacy/lib.rs
+++ b/src/librustc_privacy/lib.rs
@@ -27,8 +27,6 @@
 use std::marker::PhantomData;
 use std::{cmp, fmt, mem};
 
-use rustc_error_codes::*;
-
 ////////////////////////////////////////////////////////////////////////////////
 /// Generic infrastructure used to implement specific visitors below.
 ////////////////////////////////////////////////////////////////////////////////
@@ -93,7 +91,7 @@ fn visit_predicates(&mut self, predicates: ty::GenericPredicates<'tcx>) -> bool
         let ty::GenericPredicates { parent: _, predicates } = predicates;
         for (predicate, _span) in predicates {
             match predicate {
-                ty::Predicate::Trait(poly_predicate) => {
+                ty::Predicate::Trait(poly_predicate, _) => {
                     let ty::TraitPredicate { trait_ref } = *poly_predicate.skip_binder();
                     if self.visit_trait(trait_ref) {
                         return true;
@@ -1237,7 +1235,7 @@ fn visit_trait_ref(&mut self, trait_ref: &'tcx hir::TraitRef<'tcx>) {
             // The traits' privacy in bodies is already checked as a part of trait object types.
             let bounds = rustc_typeck::hir_trait_to_predicates(self.tcx, trait_ref);
 
-            for (trait_predicate, _) in bounds.trait_bounds {
+            for (trait_predicate, _, _) in bounds.trait_bounds {
                 if self.visit_trait(*trait_predicate.skip_binder()) {
                     return;
                 }