{"ast_node_type":"variable","tokens":[{"end":67,"kind":"keyword","start":0,"text":"let"}]}
        let volatile_void_ptr_type = void_ptr_type.make_volatile();
        let void_ptr_type = self.context.new_type::<*mut ()>();
        let dst = self.context.new_cast(self.location, dst, volatile_void_ptr_type);