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Remove redundant semicolon from "block_expr" in grammar reference

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"stmt" already includes the terminating semicolon.
This commit is contained in:
Matt Brubeck 2016-02-03 13:42:23 -08:00
parent 8fc73c703a
commit 7b3ea40500
1 changed files with 1 additions and 1 deletions
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src/doc/grammar.md
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@ -516,7 +516,7 @@ struct_expr : expr_path '{' ident ':' expr
### Block expressions
```antlr
block_expr : '{' [ stmt ';' | item ] *
block_expr : '{' [ stmt | item ] *
[ expr ] '}' ;
```