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Patch (by Andrew Kuchling of course) to prevent named back references
in the pattern to wear out the reference count on small integers.
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@ -1832,7 +1832,7 @@ for (;; ptr++)
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}
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refnum = PyInt_AsLong(intobj);
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Py_DECREF(string); Py_DECREF(intobj);
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Py_DECREF(string);
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*code++ = OP_REF;
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*code++ = refnum;
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/* The continue will cause the top-level for() loop to
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