diff options
Diffstat (limited to 'Modules/_tkinter.c')
| -rw-r--r-- | Modules/_tkinter.c | 11 |
1 files changed, 9 insertions, 2 deletions
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 @@ static Tcl_Obj* 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)) { |