1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
import org.checkerframework.common.value.qual.IntRange;
public class RefinementGTE {
void test_forward(int a, int j, int s) {
/** forwards greater than or equals */
// :: error: (assignment.type.incompatible)
@IntRange(from = -1) int aa = a;
if (a >= -1) {
@IntRange(from = -1) int b = a;
} else {
// :: error: (assignment.type.incompatible)
@IntRange(from = -1) int c = a;
}
if (j >= 0) {
@IntRange(from = 0) int k = j;
// :: error: (assignment.type.incompatible)
@IntRange(from = 1) int k1 = j;
@IntRange(from = -1) int k2 = j;
} else {
// :: error: (assignment.type.incompatible)
@IntRange(from = 0) int l = j;
}
}
void test_backwards(int a, int j, int s) {
/** backwards greater than or equal */
// :: error: (assignment.type.incompatible)
@IntRange(from = 0) int aa = a;
if (-1 >= a) {
// :: error: (assignment.type.incompatible)
@IntRange(from = 0) int b = a;
} else {
@IntRange(from = 0) int c = a;
}
if (0 >= j) {
// :: error: (assignment.type.incompatible)
@IntRange(from = 1) int k = j;
} else {
@IntRange(from = 1) int l = j;
@IntRange(from = -1) int l1 = j;
@IntRange(from = 0) int l2 = j;
}
if (1 >= s) {
// :: error: (assignment.type.incompatible)
@IntRange(from = 1) int t = s;
} else {
@IntRange(from = 1) int u = s;
}
}
}
|
