Nevermind, looks like it is undefined behavior here. On Friday, September 2, 2016 at 1:43:49 AM UTC-7, [email protected] wrote: > > Hello, > > I was expecting it to segfault after deallocating CString. How does it > work internally? > > func (m *Message) Test() string { > s := C.CString("test") > C.free(unsafe.Pointer(s)) > sh := reflect.StringHeader{(uintptr)(unsafe.Pointer(s)), 4} > return *(*string)(unsafe.Pointer(&sh)) > } > >
-- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
