| // 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:macro-in-other-crate.rs |
| |
| #![feature(decl_macro, extern_prelude)] |
| |
| macro_rules! add_macro_expanded_things_to_macro_prelude {() => { |
| #[macro_use] |
| extern crate macro_in_other_crate; |
| }} |
| |
| add_macro_expanded_things_to_macro_prelude!(); |
| |
| mod m1 { |
| fn check() { |
| inline!(); //~ ERROR `inline` is ambiguous |
| } |
| } |
| |
| mod m2 { |
| pub mod std { |
| pub macro panic() {} |
| } |
| } |
| |
| mod m3 { |
| use m2::*; // glob-import user-defined `std` |
| fn check() { |
| std::panic!(); //~ ERROR `std` is ambiguous |
| } |
| } |
| |
| fn main() {} |