Remove PyInt_CheckExact. Add PyLong_AsLongAndOverflow.
diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index c755f89..2a341ab 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -863,14 +863,21 @@
AsObj(PyObject *value)
{
Tcl_Obj *result;
+ long longVal;
+ int overflow;
if (PyString_Check(value))
return Tcl_NewStringObj(PyString_AS_STRING(value),
PyString_GET_SIZE(value));
else if (PyBool_Check(value))
return Tcl_NewBooleanObj(PyObject_IsTrue(value));
- else if (PyInt_CheckExact(value))
- return Tcl_NewLongObj(PyLong_AS_LONG(value));
+ else if (PyLong_CheckExact(value) &&
+ ((longVal = PyLong_AsLongAndOverflow(value, &overflow)),
+ !overflow)) {
+ /* If there is an overflow in the long conversion,
+ fall through to default object handling. */
+ return Tcl_NewLongObj(longVal);
+ }
else if (PyFloat_Check(value))
return Tcl_NewDoubleObj(PyFloat_AS_DOUBLE(value));
else if (PyTuple_Check(value)) {