From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 25A0038582BD; Thu, 21 Dec 2023 18:55:17 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 25A0038582BD DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1703184917; bh=o7wJDnX8T77D9azDroEwRZaFQeN8mIlLFR4+qEM0A6g=; h=From:To:Subject:Date:From; b=IfXrNBfg49EYJc79Yit73of834VTDKgduawEVdvMogk5SDG/wfaZusPp693O8LZfu jN9FJSwPR+VMW1ySb+91n/So69ZXmx60tniGT8l5ivl/jiBiCk296YibEbUNP19R2x 3+z2vJWto1MCCxQs6O8vF+ocwx+yNKtBQLjeFLHI= 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: 4fedca0faa667c9c138755c0cdd5b2c9edfa3be9 X-Git-Newrev: c6cafb6d09a395a4a134087dad511c65d8261b75 Message-Id: <20231221185517.25A0038582BD@sourceware.org> Date: Thu, 21 Dec 2023 18:55:17 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=c6cafb6d09a395a4a134087dad511c65d8261b75 commit c6cafb6d09a395a4a134087dad511c65d8261b75 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 | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/math/test-tgmath-ret.c b/math/test-tgmath-ret.c index f31828d6a6..0f108b6ceb 100644 --- a/math/test-tgmath-ret.c +++ b/math/test-tgmath-ret.c @@ -21,13 +21,19 @@ #include #include #include +#include +/* clang warns the global variables are not needed and will not be emitted. + However there are used on the CHECK_RET_* macros. */ +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)