/* TAGS: c */
/* VERIFY_OPTS: --sequential -o nofail:malloc */
extern void __VERIFIER_error() __attribute__ ((__noreturn__));

int main() {

  unsigned short int allbits = -1;
  short int signedallbits = allbits;
  int unsignedtosigned = allbits;
  unsigned int unsignedtounsigned = allbits;
  int signedtosigned = signedallbits;
  unsigned int signedtounsigned = signedallbits;

  if (unsignedtosigned == 65535 && unsignedtounsigned == 65535
      && signedtosigned == -1 && signedtounsigned == 4294967295) {
    goto ERROR;
  }

  return (0);
  ERROR: __VERIFIER_error(); /* ERROR */
  return (-1);
}