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bpo-36292: Mark unreachable code as such in long bitwise ops (GH-12333)

This commit is contained in:
stratakis 2019-03-18 18:59:20 +01:00 committed by Victor Stinner
parent f7b57df0c0
commit a10d426bab
1 changed files with 2 additions and 4 deletions
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6
Objects/longobject.c
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@ -4637,8 +4637,7 @@ long_bitwise(PyLongObject *a,
size_z = negb ? size_b : size_a; size_z = negb ? size_b : size_a;
break; break;
default: default:
PyErr_BadArgument(); Py_UNREACHABLE();
return NULL;
} }
/* We allow an extra digit if z is negative, to make sure that /* We allow an extra digit if z is negative, to make sure that
@ -4665,8 +4664,7 @@ long_bitwise(PyLongObject *a,
z->ob_digit[i] = a->ob_digit[i] ^ b->ob_digit[i]; z->ob_digit[i] = a->ob_digit[i] ^ b->ob_digit[i];
break; break;
default: default:
PyErr_BadArgument(); Py_UNREACHABLE();
return NULL;
} }
/* Copy any remaining digits of a, inverting if necessary. */ /* Copy any remaining digits of a, inverting if necessary. */