Looking at sql/sql_yacc.yy , I see that
thd->lex->current_select->expr_list contains a lot of the state while
parsing expressions. I'm trying to emulate this use in sparqlParser.
Can someone explain roughly how this is used? Is it dependent on
thd->lex->current_select->parsing_place ? Does it get put on a stack
when the parser encounters ()s ? Any rough recollections and rules of
thumb would be greatly appreciated.
--
-eric
office: +81.466.49.1170 W3C, Keio Research Institute at SFC,
Shonan Fujisawa Campus, Keio University,
5322 Endo, Fujisawa, Kanagawa 252-8520
JAPAN
+1.617.258.5741 NE43-344, MIT, Cambridge, MA 02144 USA
cell: +81.90.6533.3882
(eric@stripped)
Feel free to forward this message to any list for any purpose other than
email address distribution.
Attachment: [application/pgp-signature] Digital signature signature.asc
