src/test/pretty/cast-lt.rs


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// Copyright 2017 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.

// pretty-compare-only
// pretty-mode:expanded
// pp-exact:cast-lt.pp

macro_rules! negative {
      ($e:expr) => { $e < 0 }
}

fn main() {
      negative!(1 as i32);
}