fromdataclassesimportdataclassfromtypingimportTYPE_CHECKINGifTYPE_CHECKING:Z=int@dataclassclassX:def__init__(self,_:Z):# <-- NameError: name 'Z' is not definedpassdeff(self,_:Z):# <-- no __init__, no problempassclassY:def__init__(self,_:Z):# <-- no dataclass, no problempass

Traceback (most recent call last):  File "/home/nick/test/annotation.py", line 7, in <module>    @dataclass     ^^^^^^^^^  File "/usr/local/lib/python3.14/dataclasses.py", line 1365, in dataclass    return wrap(cls)  File "/usr/local/lib/python3.14/dataclasses.py", line 1355, in wrap    return _process_class(cls, init, repr, eq, order, unsafe_hash,                          frozen, match_args, kw_only, slots,                          weakref_slot)  File "/usr/local/lib/python3.14/dataclasses.py", line 1166, in _process_class    text_sig = str(inspect.signature(cls)).replace(' -> None', '')                   ~~~~~~~~~~~~~~~~~^^^^^  File "/usr/local/lib/python3.14/inspect.py", line 3281, in signature    return Signature.from_callable(obj, follow_wrapped=follow_wrapped,           ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                   globals=globals, locals=locals, eval_str=eval_str,                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                   annotation_format=annotation_format)                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "/usr/local/lib/python3.14/inspect.py", line 2999, in from_callable    return _signature_from_callable(obj, sigcls=cls,                                    follow_wrapper_chains=follow_wrapped,                                    globals=globals, locals=locals, eval_str=eval_str,                                    annotation_format=annotation_format)  File "/usr/local/lib/python3.14/inspect.py", line 2524, in _signature_from_callable    return _get_signature_of(init)  File "/usr/local/lib/python3.14/inspect.py", line 2421, in _signature_from_callable    sig = _get_signature_of(obj.__func__)  File "/usr/local/lib/python3.14/inspect.py", line 2492, in _signature_from_callable    return _signature_from_function(sigcls, obj,                                    skip_bound_arg=skip_bound_arg,                                    globals=globals, locals=locals, eval_str=eval_str,                                    annotation_format=annotation_format)  File "/usr/local/lib/python3.14/inspect.py", line 2315, in _signature_from_function    annotations = get_annotations(func, globals=globals, locals=locals, eval_str=eval_str,                                  format=annotation_format)  File "/usr/local/lib/python3.14/annotationlib.py", line 707, in get_annotations    ann = _get_dunder_annotations(obj)  File "/usr/local/lib/python3.14/annotationlib.py", line 847, in _get_dunder_annotations    ann = getattr(obj, "__annotations__", None)  File "/home/nick/test/annotation.py", line 9, in __annotate__    def __init__(self, _: Z):  # <-- NameError: name 'Z' is not defined                          ^NameError: name 'Z' is not defined