mirror of https://github.com/python/cpython
22 lines
601 B
C
22 lines
601 B
C
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/* Fast unicode equal function optimized for dictobject.c and setobject.c */
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/* Return 1 if two unicode objects are equal, 0 if not.
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* unicode_eq() is called when the hash of two unicode objects is equal.
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*/
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Py_LOCAL_INLINE(int)
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unicode_eq(PyObject *aa, PyObject *bb)
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{
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register PyUnicodeObject *a = (PyUnicodeObject *)aa;
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register PyUnicodeObject *b = (PyUnicodeObject *)bb;
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if (a->length != b->length)
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return 0;
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if (a->length == 0)
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return 1;
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if (a->str[0] != b->str[0])
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return 0;
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if (a->length == 1)
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return 1;
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return memcmp(a->str, b->str, a->length * sizeof(Py_UNICODE)) == 0;
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}
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