---

yaml
---
r: 50393
b: refs/heads/auto
c: 0189ef3
h: refs/heads/master
i:
  50391: 455f7a1
v: v3

Author: thestinger

[refs]

@@ -14,5 +14,5 @@ refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: f78af18127e2bc0075479e8495bfa63807e938fc
+refs/heads/auto: 0189ef360092dbebfef5bdfd7a2ebe0c0ccc0f3c
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167

branches/auto/doc/tutorial.md

@@ -1173,10 +1173,7 @@ For a more in-depth explanation of borrowed pointers, read the
 ## Freezing
 
 Borrowing an immutable pointer to an object freezes it and prevents mutation.
-`Owned` objects have freezing enforced statically at compile-time. Mutable
-managed boxes handle freezing dynamically when any of their contents are
-borrowed, and the task will fail if an attempt to modify them is made while
-they are frozen.
+`Owned` objects have freezing enforced statically at compile-time.
 
 ~~~~
 let mut x = 5;
@@ -1186,6 +1183,20 @@ let mut x = 5;
 // x is now unfrozen again
 ~~~~
 
+Mutable managed boxes handle freezing dynamically when any of their contents
+are borrowed, and the task will fail if an attempt to modify them is made while
+they are frozen:
+
+~~~~
+let x = @mut 5;
+let y = x;
+{
+    let y = &*y; // the managed box is now frozen
+    // modifying it through x or y will cause a task failure
+}
+// the box is now unfrozen again
+~~~~
+
 # Dereferencing pointers
 
 Rust uses the unary star operator (`*`) to access the contents of a