source: CIVL/examples/experimental/sequential/pointers3.c@ 7acd15d

1.23 2.0 main test-branch
Last change on this file since 7acd15d was 9aaed1f, checked in by Ziqing Luo <ziqing@…>, 10 years ago

copy contract examples from branch to CIVL trunk

git-svn-id: svn://vsl.cis.udel.edu/civl/trunk@2999 fb995dde-84ed-4084-dfe6-e5aef3e2452c

  • Property mode set to 100644
File size: 210 bytes
Line 
1#include <stdlib.h>
2/*@ requires \valid(x);
3 @ requires \valid(x[0] + (0 .. 3));
4 @ ensures \result == (*(x[0]) + 1);
5*/
6int add(int ** x)
7{
8 return *(x[0]) + 1;
9}
10
11
12int main() {
13 add(NULL);
14 return 0;
15}
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