1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fgnu89-inline" } */
       3  
       4  int bar (int, const char *, int, ...);
       5  int baz (int, const char *, long int);
       6  
       7  int
       8  f1 (int x, ...)
       9  {
      10    return bar (5, "", 6, __builtin_va_arg_pack ());	/* { dg-error "invalid use of" } */
      11  }
      12  
      13  extern inline __attribute__((always_inline)) int
      14  f2 (int y, ...)
      15  {
      16    return bar (y, "", __builtin_va_arg_pack ());		/* { dg-error "invalid use of" } */
      17  }
      18  
      19  extern inline __attribute__((always_inline)) int
      20  f3 (int y, ...)
      21  {
      22    return bar (y, "", 5, __builtin_va_arg_pack ());
      23  }
      24  
      25  extern inline __attribute__((always_inline)) int
      26  f4 (int y, ...)
      27  {
      28    return bar (y, "", 4, __builtin_va_arg_pack (), 6);	/* { dg-error "invalid use of" } */
      29  }
      30  
      31  extern inline __attribute__((always_inline)) int
      32  f5 (int y, ...)
      33  {
      34    return baz (y, "", __builtin_va_arg_pack ());		/* { dg-error "invalid use of" } */
      35  }
      36  
      37  extern inline __attribute__((always_inline)) int
      38  f6 (int y, ...)
      39  {
      40    return __builtin_va_arg_pack ();			/* { dg-error "invalid use of" } */
      41  }
      42  
      43  int
      44  test (void)
      45  {
      46    int a = f2 (5, "a", 6);
      47    a += f3 (6, "ab", 17LL);
      48    a += f4 (7, 1, 2, 3);
      49    a += f5 (8, 7L);
      50    a += f6 (9);
      51    return a;
      52  }