Pierre PICARD wrote:
I have a problem using bison 2.3, I read the documentation, but I did not found what I was searching for. Here is my problem : I'am writing a GLR parser, and I would like to do a semantic check in a semantic action that would have the following behavior if the check fails : - while a deterministic analysis (with only 1 stack) : display a syntax error. - while an analysis with multiple stacks : simply kills the current stack. I would prefer to do that in a semantic action instead of during the semantic analysis, is it possible ?
I would like to second such a feature request (or something like it). Several times in the past I have seen that being able to execute some action while in a multi-stack parsing state would save me lots of work. I have looked at the Bison source with a view to adding such functionality. But what goes on is so convoluted that I have not been able to spend enough time to figure out how to do what I would like. -- Derek M. Jones tel: +44 (0) 1252 520 667 Knowledge Software Ltd mailto:[EMAIL PROTECTED] Applications Standards Conformance Testing http://www.knosof.co.uk _______________________________________________ help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison