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(literally dot-dot-dot) #define %s NUMBER (with NUMBER an integer constant, decimal/hex/octal) got: #define %s %s)�itemsrW �_r_int_literalr$ r� r� r )r� rc r� �valuer r r r� � s ���zParser._process_macrosc C sX | � ||�}| j�d�rd}n| jdkrd}n | jdkr d}nd}| �||j |� d S )Nr� zdllexport_python �__cffi_extern_python_startzextern_python �!__cffi_extern_python_plus_c_startzextern_python_plus_c z function )�_get_type_pointerr� �getr� r� r= )r� �tpr� r> �tagr r r �_declare_function� s zParser._declare_functionc C s |j }t|tjj�r%| j||jd�\}}t|tj�s J �| � |||� d S t|tjj �r3| � d|� n$t|tjj �rA| � d|� nt|tjj �rO| � d|� n|jsWtd|��|jr�| j|dd�\}}|jro| � |||� d S |�� r�t|d�r�t|jd �r�t�|jj�r�| �|j|jj� d S |�� r�t|jtjj�r�|jjd kr�t|jjd �r�t�|jjj�r�| �|jd |jjj � d S |tju r�|j�d �r�|j| _ d S | j d kr�td ��|tj @ r�|j s�| j d|j ||d� d S t |� | j d|j ||d� d S d S )N)r= �struct�union�enumz'construct does not declare any variableT�r� �initr� r� �__cffi_extern_python_r� z<cannot declare constants or variables with 'extern "Python"'z constant r� z variable )!r� r� r r� �FuncDeclr� r= r �RawFunctionTyper� �Struct�_get_struct_union_enum_type�Union�Enumr �is_raw_function�is_integer_type�hasattrr� r� r$ r� r� �UnaryOp�op�expr� void_typer r� �Q_CONST� is_array_typer� r? 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S |jd k�rQ||@ S |jd k�r[||B S |jd k�re||A S td!|jj ��)"Nr� r �9�uUlLr� r� r r� r� � �0bzinvalid constant %r�'r� r � �\����+r� �__dotdotdotarray__TrR zT:%d: unsupported '[...]' here, cannot derive the actual array length in this contextr �/�%z<<z>>�&�|�^z?:%d: unsupported expression: expected a simple numeric constant) r� r r� �Constantr� r� r rJ r� r r� r �ordr� r� r r� r� r= r� rD r r r: �BinaryOp�left�right�_c_div)r� r� r� rK rc rd r r r r o s� ��$ � �zParser._parse_constantc C s0 || }|dk |dk A r|| dkr|d7 }|S )Nr r r )r� �a�br7 r r r re � s z Parser._c_divc C s� |d urPd}g }g }d}|j D ],}t�|j�rd}q|jd ur%| �|j�}|�|j� |�|� | �|j|� |d7 }qt|�}t|�}t � |||�}||_ |S t � |dd�}|S )NFr Tr r ) � enumerators�_r_enum_dotdotdotr$ r= r� r r r� r3 r �EnumTyperE ) r� rL r@ rE rh � enumvalues� nextenumvaluer� r� r r r r= � s, �zParser._build_enum_typec C sr |j �� D ]!\}\}}|�d�rq|�dd�d }|dv r&| j||d|d� q|j�� D ] \}}| �||� q,d S )Nzanonymous $enum_$rM r r )r� r� r� � anonymousrl T)r r� )rz r� r r� r� r� r� )r� �otherr= r� r� rJ �k�vr r r �include� s ��zParser.includec C s� |j j j}|dgkrt�|j�S |dgkr&| jd u r d|j | _t�|j�S |dgkr<| jd u r6d|j | _t�|j�S td|j j ��)Nr� �__dotdotdotint__z'typedef int... %s'�__dotdotdotfloat__z'typedef float... %s'�*:%d: unsupported usage of "..." in typedef) r� r� r � unknown_typer= r� �UnknownIntegerType�UnknownFloatTyper r r: )r� r> r� r r r r� � s �zParser._get_unknown_typec C s. |j j j jdgkrt�|j�S td|jj ��)Nr� rt )r� r� r �unknown_ptr_typer= r r r: )r� r> r r r r� � s �z Parser._get_unknown_ptr_type)FFNF)Fr r )NFN)NF)F) r� � __module__� __qualname__r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r� r� r r+ r� rB r re r= rq r� r� r r r r ry ' s@ ' �? 3 � i# v I ry )4r r � commontypesr r �errorr r r r � ImportErrorr} r� �sys� version_info�thread�_thread� allocate_lockr� r r� �compile�DOTALL� MULTILINErS rT rE r^ ri r\ ro r � IGNORECASEr� rZ rY r[ r/ r ra rb r r* r3 r; r? rG rL rj rx �objectry r r r r �<module> sf � � � � � *2 B(
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