#include <stdint.h>

/* ----------------- Example code from MISRA C:2012 begin ----------------- */

void fn ( void )
{
  union
  {
    int16_t i;
    int32_t j;
  } a = { 0 }, b = { 1 };

  a.j = a.i;                                            /* Non-compliant */
  a = b;                                                /* Compliant     */
}

#include <string.h>

int16_t a[ 20 ];

void f ( void )
{
  memcpy ( &a[ 5 ], &a[ 4 ], 2u * sizeof ( a[ 0 ] ) );  /* Non-compliant */
}

void g ( void )
{
  int16_t *p = &a[ 0 ];
  int16_t *q = &a[ 0 ];

  *p = *q;                                              /* Compliant     */
}

/* ------------------ Example code from MISRA C:2012 end ------------------ */