---

yaml
---
r: 33933
b: refs/heads/snap-stage3
c: 0b5877a
h: refs/heads/master
i:
  33931: 24a7e6d
v: v3

Author: brson

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: cd6f24f9d14ac90d167386a56e7a6ac1f0318195
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 3440482d8d16ecfabadd68c44720aacc995796dd
+refs/heads/snap-stage3: 0b5877afb8b8ba0df37097259cd2657300698afe
 refs/heads/try: d324a424d8f84b1eb049b12cf34182bda91b0024
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/libcore/to_bytes.rs

@@ -208,19 +208,22 @@ impl<A: IterBytes> &[A]: IterBytes {
 impl<A: IterBytes, B: IterBytes> (A,B): IterBytes {
   #[inline(always)]
   pure fn iter_bytes(&self, lsb0: bool, f: Cb) {
-    let &(ref a, ref b) = self;
-    a.iter_bytes(lsb0, f);
-    b.iter_bytes(lsb0, f);
+    match *self {
+      (ref a, ref b) => {
+        iter_bytes_2(a, b, lsb0, f);
+      }
+    }
   }
 }
 
 impl<A: IterBytes, B: IterBytes, C: IterBytes> (A,B,C): IterBytes {
   #[inline(always)]
   pure fn iter_bytes(&self, lsb0: bool, f: Cb) {
-    let &(ref a, ref b, ref c) = self;
-    a.iter_bytes(lsb0, f);
-    b.iter_bytes(lsb0, f);
-    c.iter_bytes(lsb0, f);
+    match *self {
+      (ref a, ref b, ref c) => {
+        iter_bytes_3(a, b, c, lsb0, f);
+      }
+    }
   }
 }