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 // aux-build:macro-in-other-crate.rs
13 #![feature(decl_macro, extern_prelude)]
15 macro_rules! add_macro_expanded_things_to_macro_prelude {() => {
17 extern crate macro_in_other_crate;
20 add_macro_expanded_things_to_macro_prelude!();
24 inline!(); // OK. Theoretically ambiguous, but we do not consider built-in attributes
25 // as candidates for non-attribute macro invocations to avoid regressions
37 use m2::*; // glob-import user-defined `std`
39 std::panic!(); //~ ERROR `std` is ambiguous