File: main.c

package info (click to toggle)
cbmc 6.6.0-4
  • links: PTS
  • area: main
  • in suites: forky, sid, trixie
  • size: 153,852 kB
  • sloc: cpp: 386,459; ansic: 114,466; java: 28,405; python: 6,003; yacc: 4,552; makefile: 4,041; lex: 2,487; xml: 2,388; sh: 2,050; perl: 557; pascal: 184; javascript: 163; ada: 36
file content (24 lines) | stat: -rw-r--r-- 493 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
#include <assert.h>

int main()
{
  int signed_int=1;
  float a_float=1;
  double a_double=1;
  long long long_long_int=1;

  struct some
  {
    int f;
  };

  assert(*(unsigned long long int *)&long_long_int==1);
  assert(*(unsigned int *)&signed_int==1);
  assert(((struct some *)&signed_int)->f==1);
  assert(*(int *)&a_float==1065353216);
  assert(*(long long int *)&a_double==4607182418800017408l);

  // other direction
  signed_int=1065353216;
  assert(*(float *)&signed_int==1.0f);
}