From 63f02036012e9e80934fd50faa7b690d9cf7d795 Mon Sep 17 00:00:00 2001
From: Szymon Walter <walter.szymon.98@gmail.com>
Date: Tue, 20 Mar 2018 10:33:17 +0100
Subject: [PATCH] add assert to block address unsafe constructos

---
 src/block.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/block.rs b/src/block.rs
index 5423631..b9b353e 100644
--- a/src/block.rs
+++ b/src/block.rs
@@ -43,6 +43,7 @@ pub struct Address<S: Size> {
 
 impl<S: Size> Address<S> {
     pub unsafe fn new_unchecked(block: usize, offset: usize) -> Address<S> {
+        assert!(offset < S::SIZE, "offset out of block bounds");
         let _phantom = PhantomData;
         Address {
             block,