On Tuesday 10 February 2009 16:50:48 Carter Cheng wrote:
> Hello,
>
> I am getting a missing attribute access error on a number of rules which I
> do not quite understand and was hoping I might be able to get some help
> fixing them. The errors point to the following rules in the tree grammar.
>
> varDecls[std::list<std::string> & err] returns [std::map<Symbol,Type*>
> vars]
>
> : (v=varDecl { $vars.insert($v); } )+
>
> ;
I think you want to insert the return value from varDecl, so you can write
$vars.insert($v.var)
(i.e. use the name you gave to the return value in the rule)
the other rule should work similar...
cheers,
Michael
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