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All the Perl that's Practical to Extract and Report

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  • This should exactly match my implementation on the Parrot side. There is just one test showing init order (which is reverse MRO). Please grep for "constructor - diamond parents" in t/pmc/object-meths.t

    • Leo,

      I have been looking over your MRO test, and I have to say, I think your algoritm might be wrong, or at least not the C3 algorithm we are talking about. I cannot tell for sure until I have seen it tested in destruction order. But my reasoning for this conclusion is as follows.

      Take your reverse MRO (E A D B C F) for this class structure (both extracted from the test you mention):

      A   B A   E
      \ /   \ /
        C     D
         \   /
          \ /