[PATCH] S390: Get rid of format warning in bug-vfprintf-nargs.c

[Stefan Liebler <stli at linux dot vnet dot ibm dot com>]

Hi,

on 31bit s390 i get the following warning/error:
gcc bug-vfprintf-nargs.c -c ...
bug-vfprintf-nargs.c: In function âdo_testâ:
bug-vfprintf-nargs.c:68:7: error: format â%dâ expects argument of type 
âintâ, but argument 3 has type âlong unsigned intâ [-Werror=format=]
       sprintf (buf, "%%1$d %%%" PRIdPTR "$d", UINT32_MAX / sizeof (int));

This patch suppresses the format warning with the diagnostic control 
pragmas.
Thus the behaviour of this testcase isnÂt changed.

Ok to commit?

Bye
Stefan

---
2014-12-12  Stefan Liebler  <stli@linux.vnet.ibm.com>

	* stdio-common/bug-vfprintf-nargs.c (do_test):
	Disable format warning with diagnostic control pragma.

Attachment: bug-vfprintf-nargs_12122014
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