fix GCC warnings

diff --git a/Cython/Compiler/ExprNodes.py b/Cython/Compiler/ExprNodes.py
index e354c797001edba03d8f6efd03b8edbf201c5280..0ad0b60dc127b602e25bce6a077f1bcd539913a0 100644 (file)
--- a/Cython/Compiler/ExprNodes.py
+++ b/Cython/Compiler/ExprNodes.py
@@ -5450,7 +5450,7 @@ setitem_int_utility_code = UtilityCode(
 proto = """
 static INLINE int __Pyx_SetItemInt(PyObject *o, Py_ssize_t i, PyObject *v, int is_unsigned) {
     int r;
-    if (PyList_CheckExact(o) && (0 <= i & i < PyList_GET_SIZE(o))) {
+    if (PyList_CheckExact(o) && ((0 <= i) & (i < PyList_GET_SIZE(o)))) {
         Py_DECREF(PyList_GET_ITEM(o, i));
         Py_INCREF(v);
         PyList_SET_ITEM(o, i, v);