Eryk Sun added the comment:
Parsing the argument is also broken:
static PyObject *
msvcrt_ungetwch(PyObject *self, PyObject *args)
{
Py_UNICODE ch;
if (!PyArg_ParseTuple(args, "u:ungetwch", &ch))
return NULL;
if (_ungetch(ch) == EOF)
return PyErr_SetFromErrno(PyExc_IOError);
Py_INCREF(Py_None);
return Py_None;
}
Format "u" is a `Py_UNICODE *`. There's no "C" format code in 2.x, so it will
first have to check that the string length is exactly 1 and then use index 0.
----------
components: +Windows
nosy: +eryksun, paul.moore, steve.dower, tim.golden, zach.ware
stage: -> needs patch
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue27540>
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