| Server IP : 217.160.0.135 / Your IP : 216.73.217.25 Web Server : Apache System : Linux www 6.18.52-i1-ampere #1203 SMP Mon Sep 14 18:29:59 CEST 2026 aarch64 User : sws1074145052 ( 1074145052) PHP Version : 8.3.32 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /lib/go/test/typeparam/ |
Upload File : |
// run
// Copyright 2021 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 main
type myint int
func (x myint) foo() int {return int(x)}
type myfloat float64
func (x myfloat) foo() float64 {return float64(x) }
func f[T any](i interface{}) {
switch x := i.(type) {
case interface { foo() T }:
println("fooer", x.foo())
default:
println("other")
}
}
func main() {
f[int](myint(6))
f[int](myfloat(7))
f[float64](myint(8))
f[float64](myfloat(9))
}