hi, You can't have bison implement the loop for you; bison can only recognize the REPEAT..UNTIL structure. It is upto you to decide what to do after such a construct has been recognized in the input. You would have to write a semantic action to execute the loop;
with 'statement' and 'condition' having their own rules and semantics, it is not possible to give any specific example here. IMO it is out of scope for bison to implement the semantics of the loop for you. ./satya On 6/19/06, temp14 <[EMAIL PROTECTED]> wrote:
Can you show me some examples?? > [If you reply, make sure to cc the Help-Bison list.] > > There is a section in the Bison manual, "Implementing Gotos/Loops". > You must build a "closure", that can execute the loop after the > parsing has been done, either by outputting some code in a language > that can execute it, or write it directly into the memory. > > On 19 Jun 2006, at 01:54, temp14 wrote: > > > How i can do loop? > > I have: > > loop: REPEAT statement UNTIL condiction ';' > > Can someone write me action for this? > > Tenx > > > > > > _______________________________________________ > > help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison > > _______________________________________________ help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison
-- "When you have eliminated the impossible, whatever remains, however improbable, must be the truth". -Sherlock Holmes, The sign of four. _______________________________________________ help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison
