diff options
Diffstat (limited to 'Objects/frameobject.c')
| -rw-r--r-- | Objects/frameobject.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/Objects/frameobject.c b/Objects/frameobject.c index 8ebcc1a..dbeee50 100644 --- a/Objects/frameobject.c +++ b/Objects/frameobject.c @@ -45,8 +45,15 @@ framelocalsproxy_getval(_PyInterpreterFrame *frame, PyCodeObject *co, int i) if (kind == CO_FAST_FREE || kind & CO_FAST_CELL) { // The cell was set when the frame was created from // the function's closure. - assert(PyCell_Check(value)); - cell = value; + // GH-128396: With PEP 709, it's possible to have a fast variable in + // an inlined comprehension that has the same name as the cell variable + // in the frame, where the `kind` obtained from frame can not guarantee + // that the variable is a cell. + // If the variable is not a cell, we are okay with it and we can simply + // return the value. + if (PyCell_Check(value)) { + cell = value; + } } if (cell != NULL) { |