commit 0f88636c09686b1f8e876bfa88b40bacbcae8c11

Author: Joseph Myers <joseph@codesourcery.com>

Date:   Wed Dec 10 00:44:54 2014 +0000

    Disable -Wdeprecated-declarations for register_printf_function calls in tst-printfsz.c.

    This patch uses diagnostic control pragmas to disable warnings in

    stdio-common/tst-printfsz.c for use of the deprecated

    register_printf_function.  Because this test is testing printf_size

    and printf_size_info, and the latter has the interface expected for

    register_printf_function instead of the newer

    register_printf_specifier, it seems correct for this test to use the

    deprecated interface (wrapping printf_size_info in some way to use

    register_printf_specifier would seem an excessive change to what's

    tested).

    Tested for x86_64.

            * stdio-common/tst-printfsz.c: Include <libc-internal.h>.

            (main): Disable -Wdeprecated-declarations around calls to

            register_printf_function.

diff --git a/stdio-common/tst-printfsz.c b/stdio-common/tst-printfsz.c

index 5925050b59e90b79..74d67d2f694f344b 100644

--- a/stdio-common/tst-printfsz.c

+++ b/stdio-common/tst-printfsz.c

@@ -2,6 +2,7 @@

 #include <printf.h>

 #include <stdio.h>

 #include <string.h>

+#include <libc-internal.h>

 #define V       12345678.12345678

@@ -12,9 +13,15 @@ main (int argc, char *argv[])

   char buf[1024];

   int result = 0;

+  /* Testing printf_size_info requires using the deprecated

+     register_printf_function, resulting in warnings

+     "'register_printf_function' is deprecated".  */

+  DIAG_PUSH_NEEDS_COMMENT;

+  DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wdeprecated-declarations");

   /* Register the printf handlers.  */

   register_printf_function ('b', printf_size, printf_size_info);

   register_printf_function ('B', printf_size, printf_size_info);

+  DIAG_POP_NEEDS_COMMENT;

   sprintf (buf, "%g %b %B %.0b %.0B %.1b %.1B %8.0b %08.0B",