---

yaml
---
r: 80989
b: refs/heads/snap-stage3
c: 55f528f
h: refs/heads/master
i:
  80987: 9193ad1
v: v3

Author: bors

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 4c6bf4872012c010f84dc7fa2cdfe87522533f89
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: db78fdc10c0cf6c02005c0b8daefe9cf47aa806f
+refs/heads/snap-stage3: 55f528f5af84769b178dd0ff075d1c1fa2329f5a
 refs/heads/try: 70152ff55722878cde684ee6462c14c65f2c4729
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/libstd/util.rs

@@ -23,25 +23,6 @@ pub fn id<T>(x: T) -> T { x }
 #[inline]
 pub fn ignore<T>(_x: T) { }
 
-/// Sets `*ptr` to `new_value`, invokes `op()`, and then restores the
-/// original value of `*ptr`.
-///
-/// NB: This function accepts `@mut T` and not `&mut T` to avoid
-/// an obvious borrowck hazard. Typically passing in `&mut T` will
-/// cause borrow check errors because it freezes whatever location
-/// that `&mut T` is stored in (either statically or dynamically).
-#[inline]
-pub fn with<T,R>(
-    ptr: @mut T,
-    value: T,
-    op: &fn() -> R) -> R
-{
-    let prev = replace(ptr, value);
-    let result = op();
-    *ptr = prev;
-    return result;
-}
-
 /**
  * Swap the values at two mutable locations of the same type, without
  * deinitialising or copying either one.