// Copyright 2013-2014 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. // ignore-fast // ignore-pretty - token trees can't pretty print // compile-flags: --cfg foo #[feature(macro_rules)]; macro_rules! compiles_fine { ($at:meta) => { #[cfg($at)] static MISTYPED: () = "foo"; } } macro_rules! emit { ($at:meta) => { #[cfg($at)] static MISTYPED: &'static str = "foo"; } } // item compiles_fine!(bar) emit!(foo) fn foo() { println!("{}", MISTYPED); } pub fn main() { // statement compiles_fine!(baz); emit!(baz); println!("{}", MISTYPED); }