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 // Ambiguity between a `macro_rules` macro and a non-existent import recovered as `Def::Err`
13 macro_rules! mac { () => () }
16 use nonexistent_module::mac; //~ ERROR unresolved import `nonexistent_module`
18 mac!(); //~ ERROR `mac` is ambiguous