Update rustc.

1 files changed, 4 insertions, 4 deletions

diff --git a/components/script_plugins/lib.rs b/components/script_plugins/lib.rs
index 11d3b70609d..b544b95ca1a 100644
--- a/components/script_plugins/lib.rs
+++ b/components/script_plugins/lib.rs
@@ -99,7 +99,7 @@ fn is_unrooted_ty<'tcx>(
     in_new_function: bool,
 ) -> bool {
     let mut ret = false;
-    let mut walker = ty.walk(cx.tcx);
+    let mut walker = ty.walk();
     while let Some(generic_arg) = walker.next() {
         let t = match generic_arg.unpack() {
             rustc_middle::ty::subst::GenericArgKind::Type(t) => t,
@@ -233,7 +233,7 @@ impl<'tcx> LateLintPass<'tcx> for UnrootedPass {
     /// must be #[unrooted_must_root_lint::must_root] themselves
     fn check_variant(&mut self, cx: &LateContext, var: &hir::Variant) {
         let ref map = cx.tcx.hir();
-        let parent_item = map.expect_item(map.get_parent_item(var.id).expect_owner());
+        let parent_item = map.expect_item(map.get_parent_item(var.id));
         let attrs = cx.tcx.hir().attrs(parent_item.hir_id());
         if !has_lint_attr(&self.symbols, &attrs, self.symbols.must_root) {
             match var.data {
@@ -378,8 +378,8 @@ impl<'a, 'tcx> visit::Visitor<'tcx> for FnDefVisitor<'a, 'tcx> {
 
     fn visit_ty(&mut self, _: &'tcx hir::Ty) {}
 
-    fn nested_visit_map(&mut self) -> hir::intravisit::NestedVisitorMap<Self::Map> {
-        hir::intravisit::NestedVisitorMap::OnlyBodies(self.cx.tcx.hir())
+    fn nested_visit_map(&mut self) -> Self::Map {
+        self.cx.tcx.hir()
     }
 }