demerphq oryiufjngmailcom 102807 via rt linda walsh wrote bug report perl twaxvptwszvtlinxorg generated help perlbug 135 running perl v588 dummyboom ln 22 prog demonstrates three 3 oocall related problems perl autovivifies boom dummy sub laytrap ln 22 interferes oo calls blessed ref later program execution imo isnt bug may confusing behaviour bug works equivalent code would work hash dperl emy xfoo eval sub foo warn qqfoo x foo eval 1 line 1 dperl emy f rfx rtesting print fx testing similarity behavior unexpected given perls global symbol tables really hashes disguise code marked ln 22 quoted problem essentially creating function stub perl expects fill later havent filled since produces undesirable results simply shouldnt something like dummy push dummyboom defined boomcode ln 22 takes reference sub actually defined modification get following output two one zerotrap laid unprint unprint hth yves perl mredebug e justanotherperlhacker thu 07 aug 2008 065632 0100 perl 46987 oocall failures autovivfunctions testing exists l lie existsance