| 1 | // +build ignore |
|---|---|
| 2 | |
| 3 | package main |
| 4 | |
| 5 | import "reflect" |
| 6 | |
| 7 | // |
| 8 | // This test is very sensitive to line-number perturbations! |
| 9 | |
| 10 | // Test of channels with reflection. |
| 11 | |
| 12 | var a, b int |
| 13 | |
| 14 | func chanreflect1() { |
| 15 | ch := make(chan *int, 0) |
| 16 | crv := reflect.ValueOf(ch) |
| 17 | crv.Send(reflect.ValueOf(&a)) |
| 18 | print(crv.Interface()) // @types chan *int |
| 19 | print(crv.Interface().(chan *int)) // @pointsto makechan@testdata/chanreflect.go:15:12 |
| 20 | print(<-ch) // @pointsto main.a |
| 21 | } |
| 22 | |
| 23 | func chanreflect2() { |
| 24 | ch := make(chan *int, 0) |
| 25 | ch <- &b |
| 26 | crv := reflect.ValueOf(ch) |
| 27 | r, _ := crv.Recv() |
| 28 | print(r.Interface()) // @types *int |
| 29 | print(r.Interface().(*int)) // @pointsto main.b |
| 30 | } |
| 31 | |
| 32 | func main() { |
| 33 | chanreflect1() |
| 34 | chanreflect2() |
| 35 | } |
| 36 |
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