// 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 Number1 interface { | |
// embedding non-interface types is permitted | |
int | |
float64 | |
} | |
func Add1[T Number1](a, b T) T { | |
return a /* ERROR not defined */ + b | |
} | |
type Number2 interface { | |
int | float64 | |
} | |
func Add2[T Number2](a, b T) T { | |
return a + b | |
} |