Spirale
b6063cb9f9
- 新增 go/basics/MemoryEscape/main.go，演示返回局部变量指针和闭包引用两种典型逃逸场景 - 在 note/随手记/go.md 中补充内存逃逸的概念、影响、常见原因及逃逸分析命令 - 清理 note/随手记/网址.md 中的多余空行
26 lines
288 B
Go
26 lines
288 B
Go
package main
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import (
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"fmt"
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)
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type User struct {
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Name string
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}
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func NewUser() *User {
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u := User{}
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return &u
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}
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func ClosureFunc() func() int {
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a := 1
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return func() int {
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return a
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}
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}
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func main() {
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fmt.Println(NewUser())
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cf:= ClosureFunc()
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fmt.Println(cf())
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}
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