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update keyword list

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Fixes #17969
This commit is contained in:
Steve Klabnik 2014-10-27 14:49:22 -04:00
parent e2cd4597da
commit b7e177d242
1 changed files with 18 additions and 17 deletions
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src/doc/reference.md
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@ -185,28 +185,29 @@ grammar as double-quoted strings. Other tokens have exact rules given.
### Keywords
<p id="keyword-table-marker">The keywords are the following strings, organized by first letter:</p>
<p id="keyword-table-marker"></p>
| | | | | |
|----------|----------|----------|----------|--------|
| abstract | alignof | as | be | 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 | | | | |
| | | | |
|----------|--------|--------|-------|
| as | | | |
| box | break | | |
| continue | crate | | |
| else | enum | extern | |
| false | fn | for | |
| if | impl | in | |
| let | loop | | |
| match | mod | mut | |
| priv | proc | pub | |
| ref | return | | |
| self | static | struct | super |
| trait | true | type | |
| unsafe | use | | |
| while | | | |
Each of these keywords has special meaning in its grammar, and all of them are
excluded from the `ident` rule.
Note that some of these keywords are reserved, and do not currently do
anything.
### Literals
A literal is an expression consisting of a single token, rather than a sequence