parameters: (self, ctx)
docstring: Sets the current control flow context.
  
      Args:
        ctx: a context object.
docstring_summary: Sets the current control flow context.
docstring_tokens: Sets the current control flow context .
function: def _set_control_flow_context(self, ctx):
      """Sets the current control flow context.
  
      Args:
        ctx: a context object.
      """
      self._control_flow_context = ctx
function_tokens: def _set_control_flow_context ( self , ctx ) : self . _control_flow_context = ctx