---

yaml
---
r: 209903
b: refs/heads/try
c: 07cc7d9
h: refs/heads/master
i:
  209901: 503c820
  209899: 51a0c47
  209895: 1f9185c
  209887: d762d4f
v: v3

Author: jooert

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 3e561f05c00cd180ec02db4ccab2840a4aba93d2
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: ba0e1cd8147d452c356aacb29fb87568ca26f111
-refs/heads/try: 54d65092a49eba959b5cd7a1c4b2e43b3fedba1f
+refs/heads/try: 07cc7d9960a1bc767dc051b9fae0c7ad2b5cd97f
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try/src/doc/grammar.md

@@ -152,19 +152,19 @@ token : simple_token | ident | literal | symbol | whitespace token ;
 
 <p id="keyword-table-marker"></p>
 
-|          |          |          |          |         |
-|----------|----------|----------|----------|---------|
-| abstract | alignof  | as       | become   | box     |
-| break    | const    | continue | crate    | do      |
-| else     | enum     | extern   | false    | final   |
-| fn       | for      | if       | impl     | in      |
-| let      | loop     | macro    | match    | mod     |
-| move     | mut      | offsetof | override | priv    |
-| proc     | pub      | pure     | ref      | return  |
-| Self     | self     | sizeof   | static   | struct  |
-| super    | trait    | true     | type     | typeof  |
-| unsafe   | unsized  | use      | virtual  | where   |
-| while    | yield    |          |          |         |
+|          |          |          |          |        |
+|----------|----------|----------|----------|--------|
+| abstract | alignof  | as       | become   | box    |
+| break    | const    | continue | crate    | do     |
+| else     | enum     | extern   | false    | final  |
+| fn       | for      | if       | impl     | in     |
+| let      | loop     | match    | mod      | move   |
+| mut      | offsetof | once     | override | priv   |
+| proc     | pub      | pure     | ref      | return |
+| sizeof   | static   | self     | struct   | super  |
+| true     | trait    | type     | typeof   | unsafe |
+| unsized  | use      | virtual  | where    | while  |
+| yield    |          |          |          |        |
 
 
 Each of these keywords has special meaning in its grammar, and all of them are
@@ -524,15 +524,6 @@ array_elems : [expr [',' expr]*] | [expr ',' ".." expr] ;
 idx_expr : expr '[' expr ']' ;
 ```
 
-### Range expressions
-
-```antlr
-range_expr : expr ".." expr |
-             expr ".." |
-             ".." expr |
-             ".." ;
-```
-
 ### Unary operator expressions
 
 **FIXME:** grammar?
@@ -619,7 +610,7 @@ lambda_expr : '|' ident_list '|' expr ;
 ### While loops
 
 ```antlr
-while_expr : [ lifetime ':' ] "while" no_struct_literal_expr '{' block '}' ;
+while_expr : "while" no_struct_literal_expr '{' block '}' ;
 ```
 
 ### Infinite loops
@@ -643,7 +634,7 @@ continue_expr : "continue" [ lifetime ];
 ### For expressions
 
 ```antlr
-for_expr : [ lifetime ':' ] "for" pat "in" no_struct_literal_expr '{' block '}' ;
+for_expr : "for" pat "in" no_struct_literal_expr '{' block '}' ;
 ```
 
 ### If expressions