Christian wrote
>
> Hi,
>
> what is the error/exception message?
>
> Regards,
> Christian
>
>
MissingTokenException at the second '=', after parsing a=b.c as an
expression. The tail recursion on expr is causing it it seems, but that's a
real issue for me... here is a slightly modified version with the recursion
made explicit that has the same problem:
program
: statement* EOF
;
statement
: ID '=' expr
| sep
;
expr : ID ( '.' expr )*;
sep : ';' | '.';
--
View this message in context:
http://antlr.1301665.n2.nabble.com/Confused-about-backtracking-tp7033712p7038881.html
Sent from the ANTLR mailing list archive at Nabble.com.
List: http://www.antlr.org/mailman/listinfo/antlr-interest
Unsubscribe:
http://www.antlr.org/mailman/options/antlr-interest/your-email-address
--
You received this message because you are subscribed to the Google Groups
"il-antlr-interest" group.
To post to this group, send email to il-antlr-inter...@googlegroups.com.
To unsubscribe from this group, send email to
il-antlr-interest+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/il-antlr-interest?hl=en.
