// separate crate, libcoretest, to avoid bizarre issues.
#![crate_name = "core"]
-#![experimental]
+#![unstable]
#![staged_api]
#![crate_type = "rlib"]
#![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
#![no_std]
#![allow(unknown_features, raw_pointer_derive)]
-#![cfg_attr(stage0, allow(unused_attributes))]
-#![feature(intrinsics, lang_items)]
+#![allow(unknown_features)] #![feature(intrinsics, lang_items)]
#![feature(simd, unsafe_destructor, slicing_syntax)]
#![feature(unboxed_closures)]
+#![allow(unknown_features)] #![feature(int_uint)]
+#![feature(on_unimplemented)]
+// FIXME(#21363) remove `old_impl_check` when bug is fixed
+#![feature(old_impl_check)]
#![deny(missing_docs)]
#[macro_use]
pub mod str;
pub mod hash;
pub mod fmt;
+pub mod error;
// note: does not need to be public
mod tuple;