| 1 | package main |
|---|---|
| 2 | |
| 3 | // This is a test of 'pointsto', but we split it into a separate file |
| 4 | // so that pointsto.go doesn't have to import "reflect" each time. |
| 5 | |
| 6 | import "reflect" |
| 7 | |
| 8 | var a int |
| 9 | var b bool |
| 10 | |
| 11 | func main() { |
| 12 | m := make(map[*int]*bool) |
| 13 | m[&a] = &b |
| 14 | |
| 15 | mrv := reflect.ValueOf(m) |
| 16 | if a > 0 { |
| 17 | mrv = reflect.ValueOf(&b) |
| 18 | } |
| 19 | if a > 0 { |
| 20 | mrv = reflect.ValueOf(&a) |
| 21 | } |
| 22 | |
| 23 | _ = mrv // @pointsto mrv "mrv" |
| 24 | p1 := mrv.Interface() // @pointsto p1 "p1" |
| 25 | p2 := mrv.MapKeys() // @pointsto p2 "p2" |
| 26 | p3 := p2[0] // @pointsto p3 "p3" |
| 27 | p4 := reflect.TypeOf(p1) // @pointsto p4 "p4" |
| 28 | |
| 29 | _, _, _, _ = p1, p2, p3, p4 |
| 30 | } |
| 31 |