let __internal = Ident::from_str("__internal");
let registry = Ident::from_str("Registry");
- let registrar = Ident::from_str("registrar");
+ let registrar = Ident::from_str("_registrar");
let register_custom_derive = Ident::from_str("register_custom_derive");
let register_attr_proc_macro = Ident::from_str("register_attr_proc_macro");
let register_bang_proc_macro = Ident::from_str("register_bang_proc_macro");
--- /dev/null
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// no-prefer-dynamic
+
+#![crate_type = "proc-macro"]
+#![deny(unused_variables)]
--- /dev/null
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// aux-build:empty-crate.rs
+// ignore-stage1
+
+#[macro_use]
+extern crate empty_crate;
+
+fn main() {}