... you will notice the problem if you attempt to use $self in display.
However, if the call (from within the  test() subroutine) had been
    display($self);
there would have been no problem: this would have emulated the effect of the  -> operator and a
    $self->display;
call.

This just reinforces moritz and dreadpiratepeter's point that Perl does not know what's in your mind, only in your code.

In reply to Re^2: Object Method Call by AnomalousMonk
in thread Object Method Call by bkv2k

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