src/test/run-pass/for-loop-no-std.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 // pretty-expanded FIXME #23616
  12
  13 #![feature(lang_items, start, no_std, core, collections)]
  14 #![no_std]
  15
  16 extern crate std as other;
  17
  18 #[macro_use] extern crate core;
  19 #[macro_use] extern crate collections;
  20
  21 use core::slice::SliceExt;
  22
  23 #[start]
  24 fn start(_argc: isize, _argv: *const *const u8) -> isize {
  25     for _ in [1,2,3].iter() { }
  26     0
  27 }