32 lines
737 B
Rust
32 lines
737 B
Rust
|
// Copyright 2016 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(rustc_attrs)]
|
||
|
|
#![allow(unused)]
|
||
|
|
|
||
|
|
macro_rules! make_item {
|
||
|
|
() => { fn f() {} }
|
||
|
|
}
|
||
|
|
|
||
|
|
macro_rules! make_stmt {
|
||
|
|
() => { let x = 0; }
|
||
|
|
}
|
||
|
|
|
||
|
|
fn f() {
|
||
|
|
make_item! {}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn g() {
|
||
|
|
make_stmt! {}
|
||
|
|
}
|
||
|
|
|
||
|
|
#[rustc_error]
|
||
|
|
fn main() {} //~ ERROR compilation successful
|