A way to create such a sized array using the smallest possible amount of memory is to create all the elements as undef. So for example 
my @ary;
$ary[0xFF0000000 - 1] = 1;

[download]
But this will still need at least 32Gb of virtual memory.

Which makes me wonder whether the array in your bug report ever had that many elements - does the server have that much memory? If not, then perhaps the array isn't really that size? In which case, perhaps it is tied, but the FETCHSIZE() method is returning a rogue value? Or the array has got corrupted somehow.

Dave.

In reply to Re^5: Crash in stack_grow() with SQL::Abstract by dave_the_m
in thread Crash in stack_grow() with SQL::Abstract by Casey2255

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