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34 lines
631 B
34 lines
631 B
// run
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// Copyright 2020 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import "reflect"
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func sub(args []reflect.Value) []reflect.Value {
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type A struct {
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s int
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t int
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}
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return []reflect.Value{reflect.ValueOf(A{1, 2})}
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}
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func main() {
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f := reflect.MakeFunc(reflect.TypeOf((func() interface{})(nil)), sub).Interface().(func() interface{})
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c := make(chan bool, 100)
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for i := 0; i < 100; i++ {
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go func() {
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for j := 0; j < 10000; j++ {
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f()
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}
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c <- true
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}()
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}
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for i := 0; i < 100; i++ {
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<-c
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}
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}
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