[glibc/azanella/clang] stdio: Suppress clang warnings for tst-vprintf-width-i18n.c
Adhemerval Zanella
azanella@sourceware.org
Thu Sep 28 17:54:51 GMT 2023
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=09c3225001d42e2cdd63207cafa92e22756d502b
commit 09c3225001d42e2cdd63207cafa92e22756d502b
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Fri Jun 3 10:43:42 2022 -0300
stdio: Suppress clang warnings for tst-vprintf-width-i18n.c
Clang issues the following warning:
tst-vfprintf-width-i18n.c:51:34: error: invalid conversion specifier '1'
[-Werror,-Wformat-invalid-specifier]
TEST_COMPARE (sprintf (buf, "%I16d", 12345), 16);
~~^
Since it does not how to handle %I.
Diff:
---
stdio-common/tst-vfprintf-width-i18n.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/stdio-common/tst-vfprintf-width-i18n.c b/stdio-common/tst-vfprintf-width-i18n.c
index 6d5a5f8a59..b9c0a16c63 100644
--- a/stdio-common/tst-vfprintf-width-i18n.c
+++ b/stdio-common/tst-vfprintf-width-i18n.c
@@ -23,6 +23,7 @@
#include <stdio.h>
#include <support/support.h>
#include <support/check.h>
+#include <libc-diag.h>
static int
do_test (void)
@@ -48,6 +49,9 @@ do_test (void)
TEST_COMPARE_STRING (buf, " INR12,345.67");
/* Translated. */
+ /* clang does not know about the GNU extension 'I'. */
+ DIAG_PUSH_NEEDS_COMMENT_CLANG;
+ DIAG_IGNORE_NEEDS_COMMENT_CLANG (14, "-Wformat-invalid-specifier");
TEST_COMPARE (sprintf (buf, "%I16d", 12345), 16);
TEST_COMPARE_STRING (buf, " १२३४५");
TEST_COMPARE (sprintf (buf, "%I12.2f", 12345.67), 26);
@@ -58,6 +62,7 @@ do_test (void)
TEST_COMPARE_STRING (buf, " १२,३४५");
TEST_COMPARE (sprintf (buf, "%'I12.2f", 12345.67), 26);
TEST_COMPARE_STRING (buf, " १२,३४५.६७");
+ DIAG_POP_NEEDS_COMMENT_CLANG;
xsetlocale (LC_ALL, "ps_AF.UTF-8");
@@ -78,6 +83,8 @@ do_test (void)
TEST_COMPARE_STRING (buf, " 12٬346 AFN"); /* Counts bytes. */
/* Translated. */
+ DIAG_PUSH_NEEDS_COMMENT_CLANG;
+ DIAG_IGNORE_NEEDS_COMMENT_CLANG (14, "-Wformat-invalid-specifier");
TEST_COMPARE (sprintf (buf, "%I11d", 12345), 11);
TEST_COMPARE_STRING (buf, " ١٢٣۴٥");
TEST_COMPARE (sprintf (buf, "%I12.2f", 12345.67), 20);
@@ -88,6 +95,7 @@ do_test (void)
TEST_COMPARE_STRING (buf, " ١٢٬٣۴٥");
TEST_COMPARE (sprintf (buf, "%'I12.2f", 12345.67), 21);
TEST_COMPARE_STRING (buf, " ١٢٬٣۴٥٫٦٧");
+ DIAG_POP_NEEDS_COMMENT_CLANG;
return 0;
}
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