[antlr-interest] c target - rhow can i obtain retval values

[Jim Idle]

Returns and so on must be pointers to things as the return of a rule  
is a struct. You must use $ to access them.

Please search for many past posts about this.

Jim

On Sep 20, 2009, at 8:12 AM, Юрушкин Михаил  
<yurushkin at rambler.ru> wrote:

> Good day,
> I use C target:
>
>
>> char_selector[FortranDeclarations *decls]
> returns [TypeParam *len, TypeParam *kind]
>
> len, kind - return values.
> but how can i obtain them vaues in grammar?
>
> i.e.
>> len = new TypeParam
>
> is not correct, because result .C file contains only "retval" variable
> (not len).
>
>
> -- 
> Best regards,
> Michael
>
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