blob: 4f2c097eca94f7934e0fc480d74302e0859092bd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
// Copyright 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 <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.
#![feature(macro_rules)]
macro_rules! test { ($nm:ident,
#[$a:meta],
$i:item) => (mod $nm { #[$a] $i }); }
test!(a,
#[cfg(qux)],
pub fn bar() { });
test!(b,
#[cfg(not(qux))],
pub fn bar() { });
// test1!(#[bar])
#[qux]
fn main() {
a::bar(); //~ ERROR unresolved name `a::bar`
b::bar();
}
|
