for line, errList := range filemap {
				for _, err := range errList {
					t.Errorf("%s:%d:%d: %s", filename, line, err.col, err.text)
				}
			}
		}
	}
}

func readCode(err Error) errors.Code {
	v := reflect.ValueOf(err)
	return errors.Code(v.FieldByName("go116code").Int())
}

// boolFieldAddr(conf, name) returns the address of the boolean field conf.<name>.