2 files changed, 3 insertions, 7 deletions
diff --git a/compiler/rustc_builtin_macros/src/lib.rs b/compiler/rustc_builtin_macros/src/lib.rs
index b16f3cff5cf..667d90429f2 100644
--- a/compiler/rustc_builtin_macros/src/lib.rs
+++ b/compiler/rustc_builtin_macros/src/lib.rs
@@ -20,8 +20,6 @@
 #![recursion_limit = "256"]
 // tidy-alphabetical-end
 
-extern crate proc_macro;
-
 use std::sync::Arc;
 
 use rustc_expand::base::{MacroExpanderFn, ResolverExpand, SyntaxExtensionKind};
@@ -140,7 +138,7 @@ pub fn register_builtin_macros(resolver: &mut dyn ResolverExpand) {
         CoercePointee: coerce_pointee::expand_deriving_coerce_pointee,
     }
 
-    let client = proc_macro::bridge::client::Client::expand1(proc_macro::quote);
+    let client = rustc_proc_macro::bridge::client::Client::expand1(rustc_proc_macro::quote);
     register(sym::quote, SyntaxExtensionKind::Bang(Arc::new(BangProcMacro { client })));
     let requires = SyntaxExtensionKind::Attr(Arc::new(contracts::ExpandRequires));
     register(sym::contracts_requires, requires);
diff --git a/compiler/rustc_builtin_macros/src/test_harness.rs b/compiler/rustc_builtin_macros/src/test_harness.rs
index 56a67b0534d..0bc313cbdac 100644
--- a/compiler/rustc_builtin_macros/src/test_harness.rs
+++ b/compiler/rustc_builtin_macros/src/test_harness.rs
@@ -128,9 +128,7 @@ impl<'a> MutVisitor for TestHarnessGenerator<'a> {
         c.items.push(mk_main(&mut self.cx));
     }
 
-    fn visit_item(&mut self, item: &mut P<ast::Item>) {
-        let item = &mut **item;
-
+    fn visit_item(&mut self, item: &mut ast::Item) {
         if let Some(name) = get_test_name(&item) {
             debug!("this is a test item");
 
@@ -193,7 +191,7 @@ struct EntryPointCleaner<'a> {
 }
 
 impl<'a> MutVisitor for EntryPointCleaner<'a> {
-    fn visit_item(&mut self, item: &mut P<ast::Item>) {
+    fn visit_item(&mut self, item: &mut ast::Item) {
         self.depth += 1;
         ast::mut_visit::walk_item(self, item);
         self.depth -= 1;