also fix rustc_tests

Author: RalfJung

rustc_tests/Cargo.lock

@@ -90,7 +90,7 @@ fn after_analysis<'a, 'tcx>(state: &mut CompileState<'a, 'tcx>) {
         struct Visitor<'a, 'tcx: 'a>(TyCtxt<'a, 'tcx, 'tcx>, &'a CompileState<'a, 'tcx>);
         impl<'a, 'tcx: 'a, 'hir> itemlikevisit::ItemLikeVisitor<'hir> for Visitor<'a, 'tcx> {
             fn visit_item(&mut self, i: &'hir hir::Item) {
-                if let hir::Item_::ItemFn(.., body_id) = i.node {
+                if let hir::ItemKind::Fn(.., body_id) = i.node {
                     if i.attrs.iter().any(|attr| attr.name() == "test") {
                         let did = self.0.hir.body_owner_def_id(body_id);
                         println!("running test: {}", self.0.def_path_debug_str(did));