// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package p

type Number interface {
	int     /* ERROR int is not an interface */
	float64 /* ERROR float64 is not an interface */
}

func Add[T Number](a, b T) T {
	return a /* ERROR not defined */ + b
}