Function validateRoundFunc

builtin/validation.go:28–38

(name string, args []reflect.Type)

}

func validateRoundFunc(name string, args []reflect.Type) (reflect.Type, error) {
	if len(args) != 1 {
		return anyType, fmt.Errorf("invalid number of arguments (expected 1, got %d)", len(args))
	}
	switch kind(args[0]) {
	case reflect.Float32, reflect.Float64, reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Interface:
		return floatType, nil
	default:
		return anyType, fmt.Errorf("invalid argument for %s (type %s)", name, args[0])
	}
}