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bpo-38249: Expand Py_UNREACHABLE() to __builtin_unreachable() in the release mode. (GH-16329)

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Co-authored-by: Victor Stinner <vstinner@python.org>
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Serhiy Storchaka 2020-03-09 20:49:52 +02:00 • committed by GitHub
parent 6d0ee60740
commit eebaa9bfc5
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8 changed files with 39 additions and 15 deletions
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9
Objects/stringlib/eq.h
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@ -6,13 +6,14 @@
Py_LOCAL_INLINE(int)
unicode_eq(PyObject *aa, PyObject *bb)
{
assert(PyUnicode_Check(aa));
assert(PyUnicode_Check(bb));
assert(PyUnicode_IS_READY(aa));
assert(PyUnicode_IS_READY(bb));
PyUnicodeObject *a = (PyUnicodeObject *)aa;
PyUnicodeObject *b = (PyUnicodeObject *)bb;
if (PyUnicode_READY(a) == -1 || PyUnicode_READY(b) == -1) {
Py_UNREACHABLE();
}
if (PyUnicode_GET_LENGTH(a) != PyUnicode_GET_LENGTH(b))
return 0;
if (PyUnicode_GET_LENGTH(a) == 0)