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Lu" To: libc-alpha@sourceware.org Cc: Adhemerval Zanella Subject: [PATCH] localedata: Fix clang warnings on tests Date: Sun, 22 Dec 2024 06:25:12 +0800 Message-ID: <20241221222512.753549-1-hjl.tools@gmail.com> X-Mailer: git-send-email 2.47.1 MIME-Version: 1.0 X-Spam-Status: No, score=-3019.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libc-alpha-bounces~patchwork=sourceware.org@sourceware.org From: Adhemerval Zanella clang does not support 'I' specifier and handles it as a 'length modifier'. --- localedata/tst-trans.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/localedata/tst-trans.c b/localedata/tst-trans.c index 2819bb32cc..3c0db4d5c1 100644 --- a/localedata/tst-trans.c +++ b/localedata/tst-trans.c @@ -22,6 +22,7 @@ #include #include #include +#include static int do_test (void) @@ -59,7 +60,12 @@ do_test (void) errors |= len != 10; printf ("len = %d, wbuf = L\"%ls\"\n", len, wbuf); - snprintf (buf, sizeof buf, "%Id", 0x499602D2); + /* clang does not support 'I' specifier and handles it as a 'length + * modifier'. */ + DIAG_PUSH_NEEDS_COMMENT_CLANG; + DIAG_IGNORE_NEEDS_COMMENT_CLANG (16, "-Wformat"); + snprintf (buf, sizeof buf, "%Id", 0x499602D2U); + DIAG_POP_NEEDS_COMMENT_CLANG; errors |= strcmp (buf, "bcdefghija") != 0; len = strlen (buf); errors |= len != 10;