32 lines
619 B
Go
32 lines
619 B
Go
package main
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import "fmt"
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type Person7 struct {
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Name string
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Age int
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}
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type Manager struct {
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Person7 *Person7 // 关联Person指针
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}
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// GetPerson 返回关联的Person指针，触发逃逸
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func (m *Manager) GetPerson() *Person7 {
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return m.Person7 // Person指针逃逸
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}
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// createManager 返回Manager指针，触发逃逸
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func createManager() *Manager {
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m := &Manager{
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Person7: &Person7{Name: "Manager Person", Age: 40}, // Person逃逸
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}
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return m // Manager指针逃逸
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}
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func main() {
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manager := createManager()
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person := manager.GetPerson()
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fmt.Printf("方法接收者逃逸：%+v\n", *person)
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}
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