var nat = self.new_var(native_mtype)
self.add("{nat} = \"{string.escape_to_c}\";")
var byte_length = self.int_instance(string.byte_length)
var nat = self.new_var(native_mtype)
self.add("{nat} = \"{string.escape_to_c}\";")
var byte_length = self.int_instance(string.byte_length)