From 8e4e76c7694ffac63b0b89d2674d211c33fc0784 Mon Sep 17 00:00:00 2001
From: Joseph Richey <joerichey@google.com>
Date: Sun, 30 Sep 2018 14:28:29 -0700
Subject: [PATCH] Remove stabilized features (#25)

panic_implemenation was renamed to panic_handler:
   https://github.com/rust-lang/rust/issues/44489#issuecomment-415140224
panic_handler was stablized:
   https://github.com/rust-lang/rust/pull/51366

`cargo check` now succeeds without warnings
---
 src/main.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 901fa777..e0aeacf7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,7 +5,6 @@
 #![feature(asm)]
 #![feature(nll)]
 #![feature(const_fn)]
-#![feature(panic_implementation)]
 #![no_std]
 #![no_main]
 
@@ -233,7 +232,7 @@ fn enable_write_protect_bit() {
     unsafe { Cr0::update(|cr0| *cr0 |= Cr0Flags::WRITE_PROTECT) };
 }
 
-#[panic_implementation]
+#[panic_handler]
 #[no_mangle]
 pub extern "C" fn panic(info: &PanicInfo) -> ! {
     use core::fmt::Write;