From: Joseph Myers <joseph@codesourcery.com>
Date: Tue, 25 Nov 2014 23:31:21 +0000 (+0000)
Subject: Fix warning in stdio-common/tst-printf-round.c.
X-Git-Tag: glibc-2.21~329
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=439e1ad6d04e24f76f92ff7f61153fbe489559b9;p=thirdparty%2Fglibc.git

Fix warning in stdio-common/tst-printf-round.c.

This patch fixes warnings of the form "tst-printf-round.c:202:17:
warning: passing argument 3 of 'test_hex_in_one_mode' discards 'const'
qualifier from pointer target type", by adding an extra const to that
argument (so that after array-to-pointer conversion it's const char
*const *).

Tested for x86_64.

	* stdio-common/tst-printf-round.c (test_hex_in_one_mode): Make
	third argument const.
---

diff --git a/ChangeLog b/ChangeLog
index c020ed42b96..23fba3607d5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2014-11-25  Joseph Myers  <joseph@codesourcery.com>
+
+	* stdio-common/tst-printf-round.c (test_hex_in_one_mode): Make
+	third argument const.
+
 2014-11-25  Paul Eggert  <eggert@cs.ucla.edu>
 
 	fnmatch: work around GCC compiler warning bug with uninit var
diff --git a/stdio-common/tst-printf-round.c b/stdio-common/tst-printf-round.c
index b76360f7e94..5035ddae4ce 100644
--- a/stdio-common/tst-printf-round.c
+++ b/stdio-common/tst-printf-round.c
@@ -136,7 +136,7 @@ static const struct hex_test hex_tests[] =
   };
 
 static int
-test_hex_in_one_mode (double d, const char *fmt, const char *expected[4],
+test_hex_in_one_mode (double d, const char *fmt, const char *const expected[4],
 		      const char *mode_name)
 {
   char buf[100];