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/* Test for printf formats.  Formats using extensions to the standard

   should be rejected in strict pedantic mode.

*/

/* Origin: Joseph Myers <jsm28@cam.ac.uk> */

/* { dg-do compile } */

/* { dg-options "-std=iso9899:1999 -pedantic -Wformat" } */

#include "format.h"

void

foo (int i, long long ll, size_t z, wint_t lc, wchar_t *ls)

{

  /* The length modifiers q, Z and L as applied to integer formats are

     extensions.

  */

  printf ("%qd", ll); /* { dg-warning "C" "%q length" } */

  printf ("%Ld", ll); /* { dg-warning "C" "%L length" } */

  printf ("%Zd", z); /* { dg-warning "C" "%Z length" } */

  /* The conversion specifiers C and S are X/Open extensions; the

     conversion specifier m is a GNU extension.

  */

  printf ("%m"); /* { dg-warning "C" "printf %m" } */

  printf ("%C", lc); /* { dg-warning "C" "printf %C" } */

  printf ("%S", ls); /* { dg-warning "C" "printf %S" } */

  /* The flag character ', and the use of operand number $ formats, are

     X/Open extensions.

  */

  printf ("%'d", i); /* { dg-warning "C" "printf ' flag" } */

  printf ("%1$d", i); /* { dg-warning "C" "printf $ format" } */

  /* The flag character I is a GNU extension.  */

  printf ("%Id", i); /* { dg-warning "C" "printf I flag" } */

}