---

yaml
---
r: 121438
b: refs/heads/snap-stage3
c: d58412b
h: refs/heads/master
v: v3

Author: steveklabnik

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 7a93beef7f692b34168ad69633f56483d38ad8fc
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 9e3d0b002a5c2e81d43351c9b8550a3f4ccfb8f9
+refs/heads/snap-stage3: d58412bfa13a21718c629407939d08b8fca2edc7
 refs/heads/try: 1813e5aa1a03b0596b8de7abd1af31edf5d6098f
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/librustrt/c_str.rs

@@ -123,7 +123,10 @@ impl CString {
     }
 
     /// Unwraps the wrapped `*libc::c_char` from the `CString` wrapper.
-    /// Any ownership of the buffer by the `CString` wrapper is forgotten.
+    ///
+    /// The original object is destructed after this method is called, and if
+    /// the underlying pointer was previously allocated, care must be taken to
+    /// ensure that it is deallocated properly.
     pub unsafe fn unwrap(self) -> *libc::c_char {
         let mut c_str = self;
         c_str.owns_buffer_ = false;