| // 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. |
| |
| // forbid-output: in this expansion of |
| |
| macro_rules! make_method { |
| ($name:ident) => ( fn $name(&self) { } ) |
| } |
| |
| struct S; |
| |
| impl S { |
| // We had a bug where these wouldn't clean up macro backtrace frames. |
| make_method!(foo1); |
| make_method!(foo2); |
| make_method!(foo3); |
| make_method!(foo4); |
| make_method!(foo5); |
| make_method!(foo6); |
| make_method!(foo7); |
| make_method!(foo8); |
| |
| // Cause an error. It shouldn't have any macro backtrace frames. |
| fn bar(&self) { } |
| fn bar(&self) { } //~ ERROR duplicate definitions |
| } |
| |
| fn main() { } |