code: def _generate_gen_constant_decl(self, tp, name):
      is_int = (
          isinstance(tp, model.PrimitiveType) and tp.is_integer_type()
      )
      self._generate_gen_const(is_int, name, tp)
  
imports: import sys, os
  import types
  from .None import model
  from .error import VerificationError
label_desc: Use image node_id 29 for calling the VGenericEngine obj's underlying member method code with example usage: obj._generate_gen_constant_decl(tp, name) without return types