added compile-fail test for 15167

This commit is contained in:
John Clements 2014-06-24 18:49:19 -07:00
parent 1e329bf050
commit 43c7bbe735

View File

@ -0,0 +1,21 @@
// 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.
// macro f should not be able to inject a reference to 'n'.
#![feature(macro_rules)]
macro_rules! f(() => (n))
fn main() -> (){
for n in range(0, 1) {
println!("{}", f!()); //~ ERROR unresolved name `n`
}
}