gistfile1.txt

#include <stdio.h>
#include <stdint.h>

typedef union {
   int64_t c;
   struct {
        int32_t a;
        int16_t b;
   } r;
} t;
int main() {
  t test;
  test.r.a = 23;
  test.r.b = 32;

  t test2;
  test2.r.a =23;
  test2.r.b =32;

if(test.r == test2.r) {
        printf("1\n");
}

  printf("%ld\n", test.c);
  printf("%ld", test2.c);
}