From b3816426d9e35c6d15f901657b5beb1fdc3d51fa Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu, 27 Jul 2023 15:27:08 -0300
Subject: stdio: Fix clang warnings on tests

clang does not support 'I' specifier and handles it as a 'length
modifier'.
---
 stdio-common/tst-scanf-to_inpunct.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/stdio-common/tst-scanf-to_inpunct.c b/stdio-common/tst-scanf-to_inpunct.c
index 6fc038f476..fab1a232b9 100644
--- a/stdio-common/tst-scanf-to_inpunct.c
+++ b/stdio-common/tst-scanf-to_inpunct.c
@@ -18,6 +18,7 @@
    <https://www.gnu.org/licenses/>.  */
 
 #include <array_length.h>
+#include <libc-diag.h>
 #include <stdio.h>
 #include <support/support.h>
 #include <support/check.h>
@@ -68,7 +69,11 @@ do_test (void)
   for (int i = 0; i < array_length (inputs); i++)
     {
       int n;
+      /* clang does not support 'I' specifier.  */
+      DIAG_PUSH_NEEDS_COMMENT_CLANG;
+      DIAG_IGNORE_NEEDS_COMMENT_CLANG (13, "-Wformat");
       sscanf (inputs[i].str, "%Id", &n);
+      DIAG_POP_NEEDS_COMMENT_CLANG;
       TEST_COMPARE (n, inputs[i].n);
     }
 
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