                  ptr -= 1
          return -1
  
      cdef void push(self) nogil:
          if self.B(0) != -1:
              self._stack[self._s_i] = self.B(0)
          self._s_i += 1
          self._b_i += 1
          if self._b_i > self._break:
 
</s>
        self.c.push()
                  ptr -= 1
          return -1
  
      cdef void push(self) nogil:
        self.c.push()
          if self.B(0) != -1:
              self._stack[self._s_i] = self.B(0)
          self._s_i += 1
          self._b_i += 1
          if self._b_i > self._break:
keep keep keep add keep keep keep keep keep
 * Shadow StateClass with StateC, to start proxying
spacy/syntax/stateclass.pyx