Issue #25923: Added the const qualifier to static constant arrays.
diff --git a/Objects/object.c b/Objects/object.c
index e1718ea..417a97d 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -644,7 +644,7 @@
/* Map rich comparison operators to their swapped version, e.g. LT <--> GT */
int _Py_SwappedOp[] = {Py_GT, Py_GE, Py_EQ, Py_NE, Py_LT, Py_LE};
-static char *opstrings[] = {"<", "<=", "==", "!=", ">", ">="};
+static const char * const opstrings[] = {"<", "<=", "==", "!=", ">", ">="};
/* Perform a rich comparison, raising TypeError when the requested comparison
operator is not supported. */