1//gofmt -s
2
3// Test cases for range simplification.
4package p
5
6func _() {
7	for a, b = range x {
8	}
9	for a = range x {
10	}
11	for _, b = range x {
12	}
13	for range x {
14	}
15
16	for a = range x {
17	}
18	for range x {
19	}
20
21	for a, b := range x {
22	}
23	for a := range x {
24	}
25	for _, b := range x {
26	}
27
28	for a := range x {
29	}
30}
31