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bpo-31338 (#3374)

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* Add Py_UNREACHABLE() as an alias to abort().
* Use Py_UNREACHABLE() instead of assert(0)
* Convert more unreachable code to use Py_UNREACHABLE()
* Document Py_UNREACHABLE() and a few other macros.
This commit is contained in:
Barry Warsaw 2017-09-14 18:13:16 -07:00 • committed by GitHub
parent d384a81f55
commit b2e5794870
22 changed files with 128 additions and 111 deletions
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3
Objects/stringlib/eq.h
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@ -10,8 +10,7 @@ unicode_eq(PyObject *aa, PyObject *bb)
PyUnicodeObject *b = (PyUnicodeObject *)bb;
if (PyUnicode_READY(a) == -1 || PyUnicode_READY(b) == -1) {
assert(0 && "unicode_eq ready fail");
return 0;
Py_UNREACHABLE();
}
if (PyUnicode_GET_LENGTH(a) != PyUnicode_GET_LENGTH(b))