Re: UNIVERSAL::can function failing under heavy load

In article <20050826114651.214$KA@xxxxxxxxxxxxxx>, <xhoster@xxxxxxxxx>
wrote:

> "lee" <gary.hansen@xxxxxxxxxxxxx> wrote:
[snip]

> BTW, @Deep_copy_stack doesn't seem to be lexically scoped. I dont' see how
> that would cause this particular problem, but I'd fix it anyway just in
> case.

Presumably, @Deep_copy_stack is scoped outside of the _deep_copy
subroutine so that recursive calls to _deep_copy will be accessing the
same version of @Deep_copy_stack to prevent infinite recursion in the
case of a circular reference. The OP has shown us only the _deep_copy
subroutine, so we can't tell.


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