| // 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 <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. |
| |
| // ignore-pretty pretty-printing is unhygienic |
| |
| #![feature(decl_macro, proc_macro_path_invoc)] |
| |
| mod bar { |
| mod baz { |
| pub fn f() {} |
| } |
| |
| pub macro m($f:ident) { |
| baz::f(); |
| let _: i32 = $f(); |
| { |
| fn $f() -> u32 { 0 } |
| let _: u32 = $f(); |
| } |
| } |
| } |
| |
| fn main() { |
| fn f() -> i32 { 0 } |
| bar::m!(f); |
| } |
