// Copyright 2017 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 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. #![feature(decl_macro)] mod foo { pub macro m() { Vec::new(); ().clone() } fn f() { ::bar::m!(); } } #[no_implicit_prelude] mod bar { pub macro m() { Vec::new(); //~ ERROR failed to resolve ().clone() //~ ERROR no method named `clone` found } fn f() { ::foo::m!(); } }