From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 444243858434; Mon, 4 Apr 2022 12:55:29 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 444243858434 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Adhemerval Zanella To: glibc-cvs@sourceware.org Subject: [glibc/azanella/clang] math: Fix clang warnings for math/test-tgmath-ret.c X-Act-Checkin: glibc X-Git-Author: Adhemerval Zanella X-Git-Refname: refs/heads/azanella/clang X-Git-Oldrev: b4338da21fc709d408ed2bb0f93f082838de0d1c X-Git-Newrev: 7c474a7fd5bc6d6ec0010da300ef4a8a6df4a93e Message-Id: <20220404125529.444243858434@sourceware.org> Date: Mon, 4 Apr 2022 12:55:29 +0000 (GMT) X-BeenThere: glibc-cvs@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Glibc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Apr 2022 12:55:29 -0000 https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=7c474a7fd5bc6d6ec0010da300ef4a8a6df4a93e commit 7c474a7fd5bc6d6ec0010da300ef4a8a6df4a93e Author: Adhemerval Zanella Date: Tue Mar 15 15:33:02 2022 -0300 math: Fix clang warnings for math/test-tgmath-ret.c clang warns that since the global variables are only used to function calls (without being actually used), there are not needed and will not be emitted. Diff: --- math/test-tgmath-ret.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/math/test-tgmath-ret.c b/math/test-tgmath-ret.c index 8c1cce37bd..acfb6e66e8 100644 --- a/math/test-tgmath-ret.c +++ b/math/test-tgmath-ret.c @@ -21,13 +21,20 @@ #include #include #include +#include +/* clang warns that since the global variables are only used to function + calls (without being actually used), there are not needed and will not + be emitted. */ +DIAG_PUSH_NEEDS_COMMENT_CLANG; +DIAG_IGNORE_NEEDS_COMMENT_CLANG (13, "-Wunneeded-internal-declaration"); static float fx; static double dx; static long double lx; static int rm = FP_INT_UPWARD; static unsigned int width = 64; static int errors = 0; +DIAG_POP_NEEDS_COMMENT_CLANG; static void our_error (const char *c)