1  /* Test for X/Open format extensions, as found in the
       2     Single Unix Specification.  Test for bug reported by
       3     Pierre-Canalsat PETIT <pierrecanalsat.petit.canalsat@canal-plus.com>
       4     in PR c/6547.  The test for absence of a parameter for a * width was done
       5     too early in the case of operand numbers and vprintf formats.
       6  */
       7  /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
       8  /* { dg-do compile } */
       9  /* { dg-options "-std=gnu99 -Wformat" } */
      10  
      11  #include "format.h"
      12  
      13  void vbar (va_list, const char *) __attribute__((__format__(__printf__, 2, 0)));
      14  
      15  void
      16  foo (int i, int j, va_list va)
      17  {
      18    printf("%2$*1$c", i, j);
      19    printf("%2$*1$c %2$*1$c", i, j); /* { dg-bogus "matching" "bogus too few dollar" } */
      20    vbar(va, "%*s"); /* { dg-bogus "matching" "bogus too few vprintf" } */
      21  }