From: Hartmut Kaiser (hartmutkaiser_at_[hidden])
Date: 2004-07-12 11:37:32
Hermann Oliveira Rodrigues wrote:
> How can I inform an error from a semantic action? Consider
> the following code:
>
> rule = IDENTIFIER[ callback_a( m_varBinder, &VarBinder::bind ) ];
>
> callback_a is an actor allowing member calls in semantic actions.
> VarBinder::bind receives an identifier and try to locate it
> in an external symbol table. If bind fails, I like to inform
> a parser error back to Spirit.
> How can I do that? Pointers to the relevant parts in the
> documentation are welcome.
Have you had a look at the error handling parsers (see here:
http://tinyurl.com/5z2y6)?
Regards Hartmut