1 // Copyright 2018 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 #![feature(decl_macro)]
13 macro_rules! define_exported { () => {
15 macro_rules! exported {
19 macro_rules! define_panic { () => {
25 macro_rules! define_include { () => {
27 macro_rules! include {
35 pub macro exported() {}
38 exported!(); //~ ERROR `exported` is ambiguous
45 panic!(); //~ ERROR `panic` is ambiguous
56 include!(); //~ ERROR `include` is ambiguous