---

yaml
---
r: 160111
b: refs/heads/try
c: 04f7b69
h: refs/heads/master
i:
  160109: 308bf9e
  160107: 758bc34
  160103: 2b92ac2
  160095: ddafd2e
v: v3

Author: Gankra

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: e09d98603e608c9e47d4c89f7b4dca87a4b56da3
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 9c96a79a74f10bed18b031ce0ac4126c56d6cfb3
-refs/heads/try: 803aacd5aef78f90fdd06ae7653fc20eec224992
+refs/heads/try: 04f7b690ba6b1b6c6cbcf94fb1a9417e6098a887
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try/src/doc/reference.md

@@ -133,7 +133,7 @@ Some productions are defined by exclusion of particular Unicode characters:
 
 ```{.ebnf .gram}
 comment : block_comment | line_comment ;
-block_comment : "/*" block_comment_body * "*/" ;
+block_comment : "/*" block_comment_body * '*' + '/' ;
 block_comment_body : [block_comment | character] * ;
 line_comment : "//" non_eol * ;
 ```
@@ -458,9 +458,10 @@ Examples of floating-point literals of various forms:
 12E+99_f64;                        // type f64
 ```
 
-##### Boolean literals
+##### Unit and boolean literals
 
-The two values of the boolean type are written `true` and `false`.
+The _unit value_, the only value of the type that has the same name, is written
+as `()`. The two values of the boolean type are written `true` and `false`.
 
 ### Symbols
 
@@ -2716,7 +2717,7 @@ or an item. Path expressions are [lvalues](#lvalues,-rvalues-and-temporaries).
 
 ### Tuple expressions
 
-Tuples are written by enclosing zero or more comma-separated expressions in
+Tuples are written by enclosing one or more comma-separated expressions in
 parentheses. They are used to create [tuple-typed](#tuple-types) values.
 
 ```{.tuple}
@@ -2725,11 +2726,6 @@ parentheses. They are used to create [tuple-typed](#tuple-types) values.
 ("a", 4u, true);
 ```
 
-### Unit expressions
-
-The expression `()` denotes the _unit value_, the only value of the type with
-the same name.
-
 ### Structure expressions
 
 ```{.ebnf .gram}

branches/try/src/etc/generate-deriving-span-tests.py

@@ -37,6 +37,7 @@
 
 // This file was auto-generated using 'src/etc/generate-deriving-span-tests.py'
 
+#![feature(struct_variant)]
 extern crate rand;
 
 {error_deriving}