Hi Paul, I would like to release Bison soon, yet we do not have a single test about %?. Do you have something somewhere?
Thanks! Le 23 avr. 2013 à 10:29, Akim Demaille <[email protected]> a écrit : > > Le 5 mars 2013 à 09:10, Akim Demaille <[email protected]> a écrit : > >> Le 5 mars 2013 à 05:53, Paul Hilfinger <[email protected]> a écrit : >> >>> Akim, >>> >>> In commit 68ac70bc7bf365fa17bd6d7ea597fa0a05488b8d, in scan-gram.l, I >>> see this change: >>> >>> - {directive} { >>> + "%"{id}|"%"{notletter}([[:graph:]])+ { >>> complain_at (*loc, _("invalid directive: %s"), quote (yytext)); >>> } >>> >>> This has the effect that one must write semantic expressions as >>> >>> %? { expression } >>> >>> rather than >>> >>> %?{ expression } >>> >>> Was this intentional? >> >> hi Paul, >> >> Sorry, no, that was not expected. I guess I did not see %?, >> which is farther in the file. > > Hi Paul, > > I was about to work on this, but then I realized there is not > a single test for %?, unless I missed something. Given that the > feature is advertised for the next release, I feel uncomfortable. > Do you have test cases that you could add to the test suite? > Thanks in advance!
