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Astroid crashes on the following fuzzed code from pysource-codegen:
classc:
a[t]
for*o.attr, (*t,) in ():
pass
Backtrace
Exception on node <Subscript l.2 at 0x7bc5a43f8ad0> in file 'pylint/crash.py'
Traceback (most recent call last):
File "pylint/pylint/checkers/utils.py", line 1365, in safe_infer
value = next(infer_gen)
^^^^^^^^^^^^^^^
File "astroid/astroid/nodes/node_ng.py", line 167, in infer
for i, result in enumerate(self._infer(context=context, **kwargs)):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "astroid/astroid/decorators.py", line 86, in inner
yield next(generator)
^^^^^^^^^^^^^^^
File "astroid/astroid/decorators.py", line 49, in wrapped
for res in _func(node, context, **kwargs):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "astroid/astroid/bases.py", line 177, in _infer_stmts
for inf in stmt.infer(context=context):
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "astroid/astroid/nodes/node_ng.py", line 167, in infer
for i, result in enumerate(self._infer(context=context, **kwargs)):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "astroid/astroid/decorators.py", line 86, in inner
yield next(generator)
^^^^^^^^^^^^^^^
File "astroid/astroid/decorators.py", line 49, in wrapped
for res in _func(node, context, **kwargs):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "astroid/astroid/nodes/node_classes.py", line 457, in _infer
stmts = list(self.assigned_stmts(context=context))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "astroid/astroid/decorators.py", line 69, in inner
yield next(generator)
^^^^^^^^^^^^^^^
File "astroid/astroid/protocols.py", line 817, in starred_assigned_stmts
_determine_starred_iteration_lookups(self, target, lookups)
File "astroid/astroid/protocols.py", line 707, in _determine_starred_iteration_lookups
and element.value.name == starred.value.name
^^^^^^^^^^^^^^^^^^
AttributeError: 'AssignAttr' object has no attribute 'name'
Description
Astroid crashes on the following fuzzed code from pysource-codegen:
Backtrace
Version
cae4388
The text was updated successfully, but these errors were encountered: