add libcore from 2016-04-11 nightly

1 files changed, 156 insertions, 0 deletions

diff --git a/libcore/lib.rs b/libcore/lib.rs
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+++ b/libcore/lib.rs
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+// Copyright 2014 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.
+
+//! # The Rust Core Library
+//!
+//! The Rust Core Library is the dependency-free[^free] foundation of [The
+//! Rust Standard Library](../std/index.html). It is the portable glue
+//! between the language and its libraries, defining the intrinsic and
+//! primitive building blocks of all Rust code. It links to no
+//! upstream libraries, no system libraries, and no libc.
+//!
+//! [^free]: Strictly speaking, there are some symbols which are needed but
+//!          they aren't always necessary.
+//!
+//! The core library is *minimal*: it isn't even aware of heap allocation,
+//! nor does it provide concurrency or I/O. These things require
+//! platform integration, and this library is platform-agnostic.
+//!
+//! # How to use the core library
+//!
+// FIXME: Fill me in with more detail when the interface settles
+//! This library is built on the assumption of a few existing symbols:
+//!
+//! * `memcpy`, `memcmp`, `memset` - These are core memory routines which are
+//!   often generated by LLVM. Additionally, this library can make explicit
+//!   calls to these functions. Their signatures are the same as found in C.
+//!   These functions are often provided by the system libc, but can also be
+//!   provided by the [rlibc crate](https://crates.io/crates/rlibc).
+//!
+//! * `rust_begin_unwind` - This function takes three arguments, a
+//!   `fmt::Arguments`, a `&str`, and a `u32`. These three arguments dictate
+//!   the panic message, the file at which panic was invoked, and the line.
+//!   It is up to consumers of this core library to define this panic
+//!   function; it is only required to never return.
+
+// Since libcore defines many fundamental lang items, all tests live in a
+// separate crate, libcoretest, to avoid bizarre issues.
+
+#![crate_name = "core"]
+#![stable(feature = "core", since = "1.6.0")]
+#![crate_type = "rlib"]
+#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
+       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
+       html_root_url = "https://doc.rust-lang.org/nightly/",
+       html_playground_url = "https://play.rust-lang.org/",
+       issue_tracker_base_url = "https://github.com/rust-lang/rust/issues/",
+       test(no_crate_inject, attr(deny(warnings))),
+       test(attr(allow(dead_code, deprecated, unused_variables, unused_mut))))]
+
+#![no_core]
+#![deny(missing_docs)]
+#![deny(missing_debug_implementations)]
+#![cfg_attr(not(stage0), deny(warnings))]
+
+#![feature(allow_internal_unstable)]
+#![feature(associated_type_defaults)]
+#![feature(concat_idents)]
+#![feature(const_fn)]
+#![feature(custom_attribute)]
+#![feature(fundamental)]
+#![feature(inclusive_range_syntax)]
+#![feature(intrinsics)]
+#![feature(lang_items)]
+#![feature(no_core)]
+#![feature(on_unimplemented)]
+#![feature(optin_builtin_traits)]
+#![feature(reflect)]
+#![feature(unwind_attributes)]
+#![feature(repr_simd, platform_intrinsics)]
+#![feature(rustc_attrs)]
+#![feature(specialization)]
+#![feature(staged_api)]
+#![feature(unboxed_closures)]
+#![feature(question_mark)]
+
+#[macro_use]
+mod macros;
+
+#[path = "num/float_macros.rs"]
+#[macro_use]
+mod float_macros;
+
+#[path = "num/int_macros.rs"]
+#[macro_use]
+mod int_macros;
+
+#[path = "num/uint_macros.rs"]
+#[macro_use]
+mod uint_macros;
+
+#[path = "num/isize.rs"]  pub mod isize;
+#[path = "num/i8.rs"]   pub mod i8;
+#[path = "num/i16.rs"]  pub mod i16;
+#[path = "num/i32.rs"]  pub mod i32;
+#[path = "num/i64.rs"]  pub mod i64;
+
+#[path = "num/usize.rs"] pub mod usize;
+#[path = "num/u8.rs"]   pub mod u8;
+#[path = "num/u16.rs"]  pub mod u16;
+#[path = "num/u32.rs"]  pub mod u32;
+#[path = "num/u64.rs"]  pub mod u64;
+
+#[path = "num/f32.rs"]   pub mod f32;
+#[path = "num/f64.rs"]   pub mod f64;
+
+#[macro_use]
+pub mod num;
+
+/* The libcore prelude, not as all-encompassing as the libstd prelude */
+
+pub mod prelude;
+
+/* Core modules for ownership management */
+
+pub mod intrinsics;
+pub mod mem;
+pub mod nonzero;
+pub mod ptr;
+
+/* Core language traits */
+
+pub mod marker;
+pub mod ops;
+pub mod cmp;
+pub mod clone;
+pub mod default;
+pub mod convert;
+pub mod borrow;
+
+/* Core types and methods on primitives */
+
+pub mod any;
+pub mod array;
+pub mod sync;
+pub mod cell;
+pub mod char;
+pub mod panicking;
+pub mod iter;
+pub mod option;
+pub mod raw;
+pub mod result;
+
+pub mod slice;
+pub mod str;
+pub mod hash;
+pub mod fmt;
+
+// note: does not need to be public
+mod tuple;