source: CIVL/examples/mem/mem_tests/mem_havoc_malloced.cvl@ cc8e265

1.23 2.0 main test-branch
Last change on this file since cc8e265 was da65ee2, checked in by Ziqing Luo <ziqing@…>, 7 years ago

re-implemented loop invariants using $mem for transformation and valueSetRef for reasoning

git-svn-id: svn://vsl.cis.udel.edu/civl/trunk@5153 fb995dde-84ed-4084-dfe6-e5aef3e2452c

  • Property mode set to 100644
File size: 241 bytes
Line 
1#include<mem.cvh>
2#include<stdlib.h>
3
4int main() {
5 int *a = (int*)malloc(sizeof(int) * 10);
6 $mem m = &a[1 .. 5];
7
8 for (int i = 0; i < 10; i++)
9 a[i] = i;
10
11 $mem_havoc(m);
12
13 $assert(a[0] == 0);
14 $assert(a[6] == 6);
15 free(a);
16}
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