codekingpro/portable-devtools

1// compile2 3// Copyright 2021 The Go Authors. All rights reserved.4// Use of this source code is governed by a BSD-style5// license that can be found in the LICENSE file.6 7package main8 9type Src1[T any] func() Src1[T]10 11func (s *Src1[T]) Next() {12	*s = (*s)()13}14 15type Src2[T any] []func() Src2[T]16 17func (s Src2[T]) Next() {18	_ = s[0]()19}20 21type Src3[T comparable] map[T]func() Src3[T]22 23func (s Src3[T]) Next() {24	var a T25	_ = s[a]()26}27 28type Src4[T any] chan func() T29 30func (s Src4[T]) Next() {31	_ = (<-s)()32}33 34type Src5[T any] func() Src5[T]35 36func (s Src5[T]) Next() {37	var x interface{} = s38	_ = (x.(Src5[T]))()39}40 41func main() {42	var src1 Src1[int]43	src1.Next()44 45	var src2 Src2[int]46	src2.Next()47 48	var src3 Src3[string]49	src3.Next()50 51	var src4 Src4[int]52	src4.Next()53 54	var src5 Src5[int]55	src5.Next()56}57