perlquestion david2008 Hi, <p> How do i change a function of
perl in runtime?<br> I need it for testing issues.<br> I have a
class A with function x.<br> This function x calls function
y.<br> I want to check the behavior when y crashes. <br> So i
want to change y with the function sub {die "aaa"}, make the
test and then change it back.<br> </p> Thanks,