// option. This file may not be copied, modified, or distributed
// except according to those terms.
-#![feature(lang_items, start, no_std, core_slice_ext, libc, collections)]
+#![feature(lang_items, start, libc, collections)]
#![no_std]
extern crate std as other;
#[macro_use]
extern crate collections;
-use core::option::Option::Some;
-use core::slice::SliceExt;
use collections::vec::Vec;
// Issue #16806