Duplicate keyword

This commit is contained in:
Daniel Luz 2012-02-14 23:39:30 -02:00
parent 039cc8d6c5
commit 06658b46b8

View File

@ -1952,7 +1952,7 @@ for e: foo in v {
~~~~~~~~{.ebnf .gram} ~~~~~~~~{.ebnf .gram}
if_expr : "if" expr '{' block '}' if_expr : "if" expr '{' block '}'
[ "else" else_tail ] ? ; else_tail ? ;
else_tail : "else" [ if_expr else_tail : "else" [ if_expr
| '{' block '}' ] ; | '{' block '}' ] ;