If it's any easier, think of my as malloc(). Inside a while loop, the my variable goes out of scope each iteration, so the storage may be reclaimed. To get the same effect with a goto loop, you'll need explicit block scoping: 

again:  {
                my $h;
        }

goto again;

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In reply to Re^7: "goto" memory leak by Anonymous Monk
in thread "goto" memory leak by jethro

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