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#4930: Slightly cleaner (and faster) code in type creation:

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compare slots by address, not by name.
This commit is contained in:
Amaury Forgeot d'Arc 2009-01-17 17:11:50 +00:00
parent d25f87ae36
commit bd55c52565
1 changed files with 2 additions and 2 deletions
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4
Objects/typeobject.c
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@ -6114,7 +6114,7 @@ update_one_slot(PyTypeObject *type, slotdef *p)
else if (Py_TYPE(descr) == &PyCFunction_Type && else if (Py_TYPE(descr) == &PyCFunction_Type &&
PyCFunction_GET_FUNCTION(descr) == PyCFunction_GET_FUNCTION(descr) ==
(PyCFunction)tp_new_wrapper && (PyCFunction)tp_new_wrapper &&
strcmp(p->name, "__new__") == 0) ptr == (void**)&type->tp_new)
{ {
/* The __new__ wrapper is not a wrapper descriptor, /* The __new__ wrapper is not a wrapper descriptor,
so must be special-cased differently. so must be special-cased differently.
@ -6134,7 +6134,7 @@ update_one_slot(PyTypeObject *type, slotdef *p)
point out a bug in this reasoning a beer. */ point out a bug in this reasoning a beer. */
} }
else if (descr == Py_None && else if (descr == Py_None &&
strcmp(p->name, "__hash__") == 0) { ptr == (void**)&type->tp_hash) {
/* We specifically allow __hash__ to be set to None /* We specifically allow __hash__ to be set to None
to prevent inheritance of the default to prevent inheritance of the default
implementation from object.__hash__ */ implementation from object.__hash__ */