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Thu, 15 Feb 2024 18:04:50 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node3.st.com [10.75.129.71]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 654AD293F98; Thu, 15 Feb 2024 18:04:32 +0100 (CET) Received: from jkgcxl0004.jkg.st.com (10.74.22.255) by SHFDAG1NODE3.st.com (10.75.129.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 15 Feb 2024 18:04:31 +0100 From: =?utf-8?q?Torbj=C3=B6rn_SVENSSON?= To: CC: , , , =?utf-8?q?Torbj=C3=B6rn_SVENSSON?= Subject: [PATCH] testsuite: Define _POSIX_SOURCE for tests [PR113278] Date: Thu, 15 Feb 2024 18:03:28 +0100 Message-ID: <20240215170327.2039048-1-torbjorn.svensson@foss.st.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.74.22.255] X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE3.st.com (10.75.129.71) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-15_16,2024-02-14_01,2023-05-22_02 X-Spam-Status: No, score=-10.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE 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: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1790985373234684554 X-GMAIL-MSGID: 1790985373234684554 Ok for trunk? --- As the tests assume that fileno() is visible (only part of POSIX), define the guard to ensure that it's visible. Currently, glibc appears to always have this defined in C++, newlib does not. Without this patch, fails like this can be seen: Testing analyzer/fileno-1.c, -std=c++98 .../fileno-1.c: In function 'int test_pass_through(FILE*)': .../fileno-1.c:5:10: error: 'fileno' was not declared in this scope FAIL: c-c++-common/analyzer/fileno-1.c -std=c++98 (test for excess errors) Patch has been verified on Linux. gcc/testsuite/ChangeLog: PR113278 * c-c++-common/analyzer/fileno-1.c: Define _POSIX_SOURCE. * c-c++-common/analyzer/flex-with-call-summaries.c: Same. * c-c++-common/analyzer/flex-without-call-summaries.c: Same. Signed-off-by: Torbjörn SVENSSON --- gcc/testsuite/c-c++-common/analyzer/fileno-1.c | 2 ++ gcc/testsuite/c-c++-common/analyzer/flex-with-call-summaries.c | 1 + .../c-c++-common/analyzer/flex-without-call-summaries.c | 1 + 3 files changed, 4 insertions(+) diff --git a/gcc/testsuite/c-c++-common/analyzer/fileno-1.c b/gcc/testsuite/c-c++-common/analyzer/fileno-1.c index d34e51a5022..9f9af7116e6 100644 --- a/gcc/testsuite/c-c++-common/analyzer/fileno-1.c +++ b/gcc/testsuite/c-c++-common/analyzer/fileno-1.c @@ -1,3 +1,5 @@ +/* { dg-additional-options "-D_POSIX_SOURCE" } */ + #include int test_pass_through (FILE *stream) diff --git a/gcc/testsuite/c-c++-common/analyzer/flex-with-call-summaries.c b/gcc/testsuite/c-c++-common/analyzer/flex-with-call-summaries.c index 963a84bc9ab..cbb953ad06a 100644 --- a/gcc/testsuite/c-c++-common/analyzer/flex-with-call-summaries.c +++ b/gcc/testsuite/c-c++-common/analyzer/flex-with-call-summaries.c @@ -6,6 +6,7 @@ /* { dg-additional-options "-fanalyzer-call-summaries" } */ /* { dg-additional-options "-Wno-analyzer-too-complex" } */ /* { dg-additional-options "-Wno-analyzer-symbol-too-complex" } */ +/* { dg-additional-options "-D_POSIX_SOURCE" } */ /* A lexical scanner generated by flex */ diff --git a/gcc/testsuite/c-c++-common/analyzer/flex-without-call-summaries.c b/gcc/testsuite/c-c++-common/analyzer/flex-without-call-summaries.c index b1c23312137..c6ecb25d25d 100644 --- a/gcc/testsuite/c-c++-common/analyzer/flex-without-call-summaries.c +++ b/gcc/testsuite/c-c++-common/analyzer/flex-without-call-summaries.c @@ -4,6 +4,7 @@ /* { dg-additional-options "-fno-analyzer-call-summaries" } */ /* { dg-additional-options "-Wno-analyzer-too-complex" } */ +/* { dg-additional-options "-D_POSIX_SOURCE" } */ /* A lexical scanner generated by flex */