pythongh-111342: fix typo in math.sumprod (pythonGH-111416)

(cherry picked from commit 9dc4fb8)

Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>

Author: skirpichev

Lib/test/test_math.py

@@ -1292,6 +1292,7 @@ def test_sumprod_accuracy(self):
         sumprod = math.sumprod
         self.assertEqual(sumprod([0.1] * 10, [1]*10), 1.0)
         self.assertEqual(sumprod([0.1] * 20, [True, False] * 10), 1.0)
+        self.assertEqual(sumprod([True, False] * 10, [0.1] * 20), 1.0)
         self.assertEqual(sumprod([1.0, 10E100, 1.0, -10E100], [1.0]*4), 2.0)
 
     @support.requires_resource('cpu')

Misc/NEWS.d/next/Library/2023-10-28-04-21-17.gh-issue-111342.m8Ln1k.rst

@@ -0,0 +1 @@
+Fixed typo in :func:`math.sumprod`.

Modules/mathmodule.c

@@ -2831,7 +2831,7 @@ math_sumprod_impl(PyObject *module, PyObject *p, PyObject *q)
                         PyErr_Clear();
                         goto finalize_flt_path;
                     }
-                } else if (q_type_float && (PyLong_CheckExact(p_i) || PyBool_Check(q_i))) {
+                } else if (q_type_float && (PyLong_CheckExact(p_i) || PyBool_Check(p_i))) {
                     flt_q = PyFloat_AS_DOUBLE(q_i);
                     flt_p = PyLong_AsDouble(p_i);
                     if (flt_p == -1.0 && PyErr_Occurred()) {