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stdio: Suppress clang warnings for tst-vprintf-width-i18n.c

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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.
Reviewed-by: Sam James <sam@gentoo.org>
This commit is contained in:
Adhemerval Zanella
2022-06-03 10:43:42 -03:00
committed by H.J. Lu
parent f6cf084155
commit 601b3d5db2
1 changed files with 8 additions and 0 deletions
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8
stdio-common/tst-vfprintf-width-i18n.c
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@@ -23,6 +23,7 @@
#include <stdio.h> #include <stdio.h>
#include <support/support.h> #include <support/support.h>
#include <support/check.h> #include <support/check.h>
#include <libc-diag.h>
static int static int
do_test (void) do_test (void)
@@ -48,6 +49,9 @@ do_test (void)
TEST_COMPARE_STRING (buf, " INR12,345.67"); TEST_COMPARE_STRING (buf, " INR12,345.67");
/* Translated. */ /* 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 (sprintf (buf, "%I16d", 12345), 16);
TEST_COMPARE_STRING (buf, " १२३४५"); TEST_COMPARE_STRING (buf, " १२३४५");
TEST_COMPARE (sprintf (buf, "%I12.2f", 12345.67), 26); TEST_COMPARE (sprintf (buf, "%I12.2f", 12345.67), 26);
@@ -58,6 +62,7 @@ do_test (void)
TEST_COMPARE_STRING (buf, " १२,३४५"); TEST_COMPARE_STRING (buf, " १२,३४५");
TEST_COMPARE (sprintf (buf, "%'I12.2f", 12345.67), 26); TEST_COMPARE (sprintf (buf, "%'I12.2f", 12345.67), 26);
TEST_COMPARE_STRING (buf, " १२,३४५.६७"); TEST_COMPARE_STRING (buf, " १२,३४५.६७");
DIAG_POP_NEEDS_COMMENT_CLANG;
xsetlocale (LC_ALL, "ps_AF.UTF-8"); xsetlocale (LC_ALL, "ps_AF.UTF-8");
@@ -78,6 +83,8 @@ do_test (void)
TEST_COMPARE_STRING (buf, " 12٬346 AFN"); /* Counts bytes. */ TEST_COMPARE_STRING (buf, " 12٬346 AFN"); /* Counts bytes. */
/* Translated. */ /* Translated. */
DIAG_PUSH_NEEDS_COMMENT_CLANG;
DIAG_IGNORE_NEEDS_COMMENT_CLANG (14, "-Wformat-invalid-specifier");
TEST_COMPARE (sprintf (buf, "%I11d", 12345), 11); TEST_COMPARE (sprintf (buf, "%I11d", 12345), 11);
TEST_COMPARE_STRING (buf, " ١٢٣۴٥"); TEST_COMPARE_STRING (buf, " ١٢٣۴٥");
TEST_COMPARE (sprintf (buf, "%I12.2f", 12345.67), 20); TEST_COMPARE (sprintf (buf, "%I12.2f", 12345.67), 20);
@@ -88,6 +95,7 @@ do_test (void)
TEST_COMPARE_STRING (buf, " ١٢٬٣۴٥"); TEST_COMPARE_STRING (buf, " ١٢٬٣۴٥");
TEST_COMPARE (sprintf (buf, "%'I12.2f", 12345.67), 21); TEST_COMPARE (sprintf (buf, "%'I12.2f", 12345.67), 21);
TEST_COMPARE_STRING (buf, " ١٢٬٣۴٥٫٦٧"); TEST_COMPARE_STRING (buf, " ١٢٬٣۴٥٫٦٧");
DIAG_POP_NEEDS_COMMENT_CLANG;
return 0; return 0;
} }