| Linux in-mum-web1499.main-hosting.eu 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64 Path : /opt/golang/1.22.0/test/typeparam/ |
| Current File : //opt/golang/1.22.0/test/typeparam/typeswitch2.go |
// 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
import "fmt"
func f[T any](i interface{}) {
switch x := i.(type) {
case T:
fmt.Println("T", x)
case int:
fmt.Println("int", x)
case int32, int16:
fmt.Println("int32/int16", x)
case struct{ a, b T }:
fmt.Println("struct{T,T}", x.a, x.b)
default:
fmt.Println("other", x)
}
}
func main() {
f[float64](float64(6))
f[float64](int(7))
f[float64](int32(8))
f[float64](struct{ a, b float64 }{a: 1, b: 2})
f[float64](int8(9))
f[int32](int32(7))
f[int](int32(7))
f[any](int(10))
f[interface{ M() }](int(11))
}