---

yaml
---
r: 35845
b: refs/heads/try2
c: e257f39
h: refs/heads/master
i:
  35843: 37dacfd
v: v3

Author: graydon

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: eb8fd119c65c67f3b1b8268cc7341c22d39b7b61
 refs/heads/try: d324a424d8f84b1eb049b12cf34182bda91b0024
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: 009cf535a47a543801c35352ca17e092b63dd8c6
+refs/heads/try2: e257f390e12f3eb414152a474259ccd8641627aa
 refs/heads/incoming: d9317a174e434d4c99fc1a37fd7dc0d2f5328d37
 refs/heads/dist-snap: 22efa39382d41b084fde1719df7ae8ce5697d8c9
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try2/doc/rust.md

@@ -1919,6 +1919,20 @@ mutate(copy v);   // Pass a copy
 assert v[0] == 1; // Original was not modified
 ~~~~
 
+### Unary move expressions
+
+~~~~~~~~{.ebnf .gram}
+move_expr : "move" expr ;
+~~~~~~~~
+
+A _unary move expression_ is similar to a [unary copy](#unary-copy-expressions) expression,
+except that it can only be applied to an [lvalue](#lvalues-rvalues-and-temporaries),
+and it performs a _move_ on its operand, rather than a copy.
+That is, the memory location denoted by its operand is de-initialized after evaluation,
+and the resulting value is a shallow copy of the operand,
+even if the operand is an [owning type](#type-kinds).
+
+
 ### Call expressions
 
 ~~~~~~~~ {.abnf .gram}