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(like recurse_down_subclasses and mro_hierarchy) eventually
leading to a stack overflow.
c s e Zd Z� ��fdd�ZdS )z;MroTest.test_tp_subclasses_cycle_in_update_slots.<locals>.Mc s( �j r | jdkr d�_ � f�_t�| �S �Nr� Fr� r� �r� r� r6 r; r< rT � s z?MroTest.test_tp_subclasses_cycle_in_update_slots.<locals>.M.mroNrW r; r� r; r< r � s r c @ s e Zd ZdS )z;MroTest.test_tp_subclasses_cycle_in_update_slots.<locals>.ANr r; r; r; r< r � s r r� c @ s e Zd ZdS )z<MroTest.test_tp_subclasses_cycle_in_update_slots.<locals>.B1Nr r; r; r; r< r� � s r� c @ s e Zd ZdS )z<MroTest.test_tp_subclasses_cycle_in_update_slots.<locals>.B2Nr r; r; r; r< r� � s r� c @ s e Zd ZdS )z;MroTest.test_tp_subclasses_cycle_in_update_slots.<locals>.CNr r; r; r; r< r� � s r� TN)r� r� rG rB r� �r6 r r r� r; r� r< �(test_tp_subclasses_cycle_in_update_slots� s z0MroTest.test_tp_subclasses_cycle_in_update_slotsc s� G dd� dt ��G � ���fdd�dt�}G dd� d|d�}G dd � d |�}G d
d � d |�� G d d
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The same as test_tp_subclasses_cycle_in_update_slots, but tests
a code path executed on error (goto bail).
c @ s e Zd ZdS )z=MroTest.test_tp_subclasses_cycle_error_return_path.<locals>.ENr r; r; r; r< r, � s r, c s e Zd Z� ���fdd�ZdS )z=MroTest.test_tp_subclasses_cycle_error_return_path.<locals>.Mc s: �j r0| jdkr0�j� fkr$d�_ n � f�_��t�| �S r� r� r� �r� r� r, r6 r; r< rT � s zAMroTest.test_tp_subclasses_cycle_error_return_path.<locals>.M.mroNrW r; r� r; r< r � s r c @ s e Zd ZdS )z=MroTest.test_tp_subclasses_cycle_error_return_path.<locals>.ANr r; r; r; r< r s r r� c @ s e Zd ZdS )z>MroTest.test_tp_subclasses_cycle_error_return_path.<locals>.B1Nr r; r; r; r< r� s r� c @ s e Zd ZdS )z>MroTest.test_tp_subclasses_cycle_error_return_path.<locals>.B2Nr r; r; r; r< r�
s r� c @ s e Zd ZdS )z=MroTest.test_tp_subclasses_cycle_error_return_path.<locals>.CNr r; r; r; r< r� s r� TN)
r� r� r� rg rG rB r� r� rD rT r� r; r� r< �*test_tp_subclasses_cycle_error_return_path� s
&z2MroTest.test_tp_subclasses_cycle_error_return_pathc s* G � fdd�dt �}G dd� d|d�}dS )z�
Extending an unitialized type with type->tp_mro == NULL must
throw a reasonable TypeError exception, instead of failing
with PyErr_BadInternalCall.
c s e Zd Z� fdd�ZdS )z)MroTest.test_incomplete_extend.<locals>.Mc sX | j d u rN| jdkrN� �t�� G dd� d| �}W d � n1 sD0 Y t�| �S )NrW c @ s e Zd ZdS )z8MroTest.test_incomplete_extend.<locals>.M.mro.<locals>.XNr r; r; r; r< rW ! s )r� r� rg r� rD rT )r� rW rx r; r< rT s .z-MroTest.test_incomplete_extend.<locals>.M.mroNrW r; rx r; r< r s r c @ s e Zd ZdS )z)MroTest.test_incomplete_extend.<locals>.ANr r; r; r; r< r & s r r� Nr� r� r; rx r< �test_incomplete_extend s z MroTest.test_incomplete_extendc s* G � fdd�dt �}G dd� d|d�}dS )z�
Attribute lookup on a super object must be aware that
its target type can be uninitialized (type->tp_mro == NULL).
c s e Zd Z� �fdd�Z� ZS )z(MroTest.test_incomplete_super.<locals>.Mc sJ | j d u r@��t�� t| | �j W d � n1 s60 Y t�| �S r� )r� rg r� r ZxxxrD rT r� r� r; r< rT / s
*z,MroTest.test_incomplete_super.<locals>.M.mro)r� r� r� rT r r; rx r r< r . s r c @ s e Zd ZdS )z(MroTest.test_incomplete_super.<locals>.ANr r; r; r; r< r 6 s r r� Nr� r� r; rx r< �test_incomplete_super) s z MroTest.test_incomplete_superc sd G dd� d�� G � �fdd�dt ��| �t��" G dd� d�d�}W d � n1 sV0 Y dS ) z�
gh-92112: A custom mro() returning a result conflicting with
__bases__ and deleting itself caused a double free.
c @ s e Zd ZdS )z/MroTest.test_disappearing_custom_mro.<locals>.BNr r; r; r; r< r# > s r# c s e Zd Z� �fdd�ZdS )z/MroTest.test_disappearing_custom_mro.<locals>.Mc s
�` � fS r� )rT r� �r# r r; r< rT B s z3MroTest.test_disappearing_custom_mro.<locals>.M.mroNrW r; r� r; r< r A s r c @ s e Zd ZdS )z/MroTest.test_disappearing_custom_mro.<locals>.ANr r; r; r; r< r G s r r� N)r� rg r� rI r; r� r< � test_disappearing_custom_mro9 s z$MroTest.test_disappearing_custom_mroN)r� r� r� r� rn r� r� r� r� r� r� r� r� r� r� r; r; r; r< r� f s $$"r� �__main__) r� r� r� r� r� r� rv rx r� r r. rN r� r� r r� r r� r� r/ r r� rm r| r r� r� rD r� r� r� �mainr; r; r; r< �<module> s�
x -< = f
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