1  /* Test for scanf formats.  %a extensions.  */
       2  /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
       3  /* { dg-do compile } */
       4  /* { dg-options "-std=gnu89 -Wformat" } */
       5  
       6  #include "format.h"
       7  
       8  void
       9  foo (char **sp, wchar_t **lsp)
      10  {
      11    /* %a formats for allocation, only recognized in C90 mode, are a
      12       GNU extension.  Followed by other characters, %a is not treated
      13       specially.
      14    */
      15    scanf ("%as", sp);
      16    scanf ("%aS", lsp);
      17    scanf ("%a[bcd]", sp);
      18  }