golang panic 不打印参数地址怎么办，是三个点

2020/07/17 20:01:56 0xc0000721e0 1 panic: wtf  goroutine 1 [running]: main.run(...)  /www/xx/go/test/main.go:18 main.main()  /www/xx/go/test/main.go:13 +0xd0  Process finished with exit code 2  

func main() {  a := "1"  run(a) }  func run(a string) {  log.Println(a)  panic("wtf") }  

• 資深大佬 : katsusan

  run 函数被内联了，可以在编译时加入-gcflags “-l”禁止内联。

  ➜ /tmp go build -gcflags “-m” panic.go
  # command-line-arguments
  ./panic.go:10:6: can inline run
  ./panic.go:5:6: can inline main
  ./panic.go:7:5: inlining call to run
  ./panic.go:7:5: main … argument does not escape
  ./panic.go:7:5: a escapes to heap
  ./panic.go:10:10: leaking param: a
  ./panic.go:11:13: run … argument does not escape
  ./panic.go:11:13: a escapes to heap