21 lines
365 B
Go
21 lines
365 B
Go
package main
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import "fmt"
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// Person 测试结构体
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type Person struct {
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Name string
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Age int
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}
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// newPerson 返回局部变量指针，触发逃逸
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func newPerson(name string, age int) *Person {
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p := &Person{Name: name, Age: age} // p 逃逸至堆
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return p
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}
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func main() {
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p := newPerson("Alice", 25)
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fmt.Printf("局部变量指针返回：%+v\n", *p)
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}
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