I even went so far as to implement FIRSTKEY in DBI.xs, which did make my error go away, but made Devel::GC::Helper get stuck in an infinite loop.

If your FIRSTKEY didn't return an empty list (or undef?) then you might cause an infinite loop.

It'd be interesting to figure out what causes this failure of not finding DBI::FIRSTKEY. You seem in a good position to do that, already having a test case and jumping into the C debugger with it. :)

- tye        

In reply to Re^3: Devel::GC::Helper + DBI (easy) by tye
in thread Devel::GC::Helper + DBI by marwatk

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