src/test/compile-fail/if-loop.rs

   1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 #![feature(rustc_attrs)]
  12 #![allow(warnings)]
  13
  14 // This used to ICE because the "if" being unreachable was not handled correctly
  15 fn err() {
  16     if loop {} {}
  17 }
  18
  19 #[rustc_error]
  20 fn main() {} //~ ERROR compilation successful