From: Joel de Guzman (joel_at_[hidden])
Date: 2005-06-27 18:15:45
Misza wrote:
> I've recently switched from YACC to Spirit
> and I've been trying to rewrite some examples
> from YACC manual, starting with a RPN calculator.
> Based on http://www.boost.org/libs/spirit/doc/grammar.html
> I made something like this:
>
[...]
Have you tried the examples? In particular, see
spirit/example/fundamental/more_calculators/rpn_calc.cpp
If you have more questions, the proper list for posting Spirit
related questions is:
https://lists.sourceforge.net/lists/listinfo/spirit-general
In general, Yacc based grammars don't map directly to Spirit.
The LR grammar must first be converted to LL.
Regards,
-- Joel de Guzman http://www.boost-consulting.com http://spirit.sf.net