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MismatchedTokenError when empty tuple has commented out line #789
Description
Given code like:
a = (
# foo,
)get_patched_ast will incorrectly scan past the empty tuple and cause MismatchedTokenError.
The following test case will blow up in _consume_pattern because it does not match the pattern
def test_empty_tuple_node4(self):
source = "a = (\n# foo,\n)"
ast_frag = patchedast.get_patched_ast(source, True)
checker = _ResultChecker(self, ast_frag)
checker.check_children("Tuple", ["()"])
Activity
lieryan commentedon Nov 8, 2026
Closing as per comment on the #790.