32 lines
832 B
Rust
32 lines
832 B
Rust
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![feature(macro_rules)]
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macro_rules! test ( ($nm:ident,
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#[$a:meta],
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$i:item) => (mod $nm { #[$a] $i }); )
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test!(a,
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#[cfg(qux)],
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pub fn bar() { })
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test!(b,
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#[cfg(not(qux))],
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pub fn bar() { })
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// test1!(#[bar])
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#[qux]
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fn main() {
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a::bar(); //~ ERROR unresolved name `a::bar`
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b::bar();
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}
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