From 8f0847eb94fa25502797d31ddde814024dd9b779 Mon Sep 17 00:00:00 2001
From: Jorge Aparicio <japaricious@gmail.com>
Date: Mon, 10 Oct 2016 19:05:21 -0500
Subject: [PATCH] rename to compiler_builtins, add rust-lang/rust-ish crate
 attributes

---
 Cargo.toml |  2 +-
 src/lib.rs | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index c198d9f..6455a6e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 authors = ["Jorge Aparicio <japaricious@gmail.com>"]
 build = "build.rs"
-name = "rustc_builtins"
+name = "compiler_builtins"
 version = "0.1.0"
 
 [build-dependencies]
diff --git a/src/lib.rs b/src/lib.rs
index 3adddd5..bcc56e5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,13 +1,23 @@
+#![cfg_attr(not(stage0), deny(warnings))]
 #![cfg_attr(not(test), no_std)]
 #![compiler_builtins]
 #![crate_name = "compiler_builtins"]
 #![crate_type = "rlib"]
+#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk.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/",
+       test(attr(deny(warnings))))]
 #![feature(asm)]
 #![feature(compiler_builtins)]
 #![feature(core_intrinsics)]
 #![feature(linkage)]
 #![feature(naked_functions)]
+#![feature(staged_api)]
 #![no_builtins]
+#![unstable(feature = "compiler_builtins",
+            reason = "Compiler builtins. Will never become stable.",
+            issue = "0")]
 
 // We disable #[no_mangle] for tests so that we can verify the test results
 // against the native compiler-rt implementations of the builtins.