gcc/testsuite/gcc.dg/titype-1.c

/* { dg-do run } */

/* Not all platforms support TImode integers.  */
#if defined(__LP64__) || defined(__sparc__)
typedef int TItype __attribute__ ((mode (TI)));  /* { dg-error "no data type for mode" "TI" { target sparc-sun-solaris2.[0-6]* } } */
#else
typedef long TItype;
#endif

#include <stdarg.h>

extern void abort(void);


void foo(int i, ...)
{
  TItype q;
  va_list va;

  va_start(va, i);
  q = va_arg(va, TItype);
  va_end(va);

  if (q != 5)
    abort();
}

int main(void)
{
  TItype q = 5;

  foo(1, q);
  return 0;
}