---

yaml
---
r: 55821
b: refs/heads/master
c: 91fb7b2
h: refs/heads/master
i:
  55819: 8dce8bb
v: v3

Author: emberian

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 92bf9b68da05504e925e2b66ceb9f3e5f1a5b0ee
+refs/heads/master: 91fb7b282de4877e72f22f42b4535e3c76732264
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 79a2b2eafc3c766cecec8a5f76317693bae9ed17
 refs/heads/try: 8eb2bab100b42f0ba751552d8eff00eb2134c55a

trunk/src/libcore/vec.rs

@@ -1566,6 +1566,16 @@ pub fn each_permutation<T:Copy>(v: &[T], put: &fn(ts: &[T]) -> bool) {
     }
 }
 
+// see doc below
+#[cfg(stage0)] // XXX: lifetimes!
+pub fn windowed<T>(n: uint, v: &[T], it: &fn(&[T]) -> bool) {
+    assert!(1u <= n);
+    if n > v.len() { return; }
+    for uint::range(0, v.len() - n + 1) |i| {
+        if !it(v.slice(i, i+n)) { return }
+    }
+}
+
 /**
  * Iterate over all contiguous windows of length `n` of the vector `v`.
  *
@@ -1580,14 +1590,6 @@ pub fn each_permutation<T:Copy>(v: &[T], put: &fn(ts: &[T]) -> bool) {
  * ~~~
  *
  */
-#[cfg(stage0)] // XXX: lifetimes!
-pub fn windowed<T>(n: uint, v: &[T], it: &fn(&[T]) -> bool) {
-    assert!(1u <= n);
-    if n > v.len() { return; }
-    for uint::range(0, v.len() - n + 1) |i| {
-        if !it(v.slice(i, i+n)) { return }
-    }
-}
 #[cfg(stage1)]
 #[cfg(stage2)]
 #[cfg(stage3)]