blob: 11ce6b4f39377cb1181f7f8e461403c968ab9d8d (
plain)
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
|
// RUN: %boogie -inline:spec -print:- -env:0 -printInlined -noinfer "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
procedure Main()
{
var x:int;
var y:int;
x := 1;
y := 0;
call x := inc(x, 5);
call y := incdec(x, 2);
assert(x - 1 == y);
}
procedure {:inline 1} incdec(x:int, y:int) returns (z:int)
ensures z == x + 1 - y;
{
z := x;
z := x + 1;
call z := dec(z, y);
return;
}
procedure {:inline 1} inc(x:int, i:int) returns (y:int)
ensures y == x + i;
{
y := x;
y := x + i;
return;
}
procedure {:inline 1} dec(x:int, i:int) returns (y:int)
ensures y == x - i;
{
y := x;
y := x - i;
return;
}
|
