class TEST create make feature -- Initialization make is local l_efx: NATIVE_EXCEPTION l_ee: E l_msg: SYSTEM_STRING do l_msg := "An exception occurred" create l_efx.make_from_message (l_msg) create l_ee.make_from_message (l_msg) -- Should be the same error message because {E} does not redefine NATIVE_EXCEPTION.to_string print ({SYSTEM_STRING}.compare (l_efx.to_string, l_ee.to_string) = 0) print ("%N") end end