From: Simon Strandgaard <0bz63fz3m1qt3001@...>
Date: 2003-06-20T00:46:06+09:00
Subject: Re: rb_protect and longjmp

On Thu, 19 Jun 2003 16:31:01 +0000, Sean O'Dell wrote:
> 1) How do I raise a ruby exception such that the ruby script gets the
> exception, but my C/C++ code is allow to continue?

http://www.rubygarden.org/ruby?RubyApi/RbProtect

see the implementation of 'Funcall'
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/metaeditor/experiments/cpp_embed_ruby/test/embed_swig/source/rubycpp.cpp?rev=1.6&content-type=text/vnd.viewcvs-markup

 
> 2) I think there's a bug somewhere in rb_funcall; it doesn't seem to notice
> bad object VALUE's.  I don't do diff's or create patches that often so I'm
> fuzzy on the procedure, but if I find where it's happening and can fix it
> myself, I'll try and submit the fix.

Try rip my backtrace procedure from the link above, this can hopefully
help you locate the problem :-)


--
Simon Strandgaard