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Make _fields attr for no fields consistent with _attributes attr.

This commit is contained in:
Georg Brandl 2008-03-30 19:00:49 +00:00
parent ebc8dedd19
commit 2c55c597fa
3 changed files with 9 additions and 16 deletions
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3
Lib/test/test_ast.py
View File

@ -163,6 +163,9 @@ class AST_Tests(unittest.TestCase):
self.assertEquals(x.right, 3)
self.assertEquals(x.lineno, 0)
# this used to fail because Sub._fields was None
x = _ast.Sub()
def test_main():
test_support.run_unittest(AST_Tests)

11
Parser/asdl_c.py
View File

@ -674,14 +674,9 @@ static PyTypeObject* make_type(char *type, PyTypeObject* base, char**fields, int
{
PyObject *fnames, *result;
int i;
if (num_fields) {
fnames = PyTuple_New(num_fields);
if (!fnames) return NULL;
} else {
fnames = Py_None;
Py_INCREF(Py_None);
}
for(i=0; i < num_fields; i++) {
fnames = PyTuple_New(num_fields);
if (!fnames) return NULL;
for (i = 0; i < num_fields; i++) {
PyObject *field = PyString_FromString(fields[i]);
if (!field) {
Py_DECREF(fnames);

11
Python/Python-ast.c
View File

@ -465,14 +465,9 @@ static PyTypeObject* make_type(char *type, PyTypeObject* base, char**fields, int
{
PyObject *fnames, *result;
int i;
if (num_fields) {
fnames = PyTuple_New(num_fields);
if (!fnames) return NULL;
} else {
fnames = Py_None;
Py_INCREF(Py_None);
}
for(i=0; i < num_fields; i++) {
fnames = PyTuple_New(num_fields);
if (!fnames) return NULL;
for (i = 0; i < num_fields; i++) {
PyObject *field = PyString_FromString(fields[i]);
if (!field) {
Py_DECREF(fnames);