From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 35C143858430; Wed, 17 Apr 2024 20:08:44 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 35C143858430 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1713384524; bh=jd4JVD/pWhen3VVzd5gJLkpSfFqStRpnFApZ87ELKKM=; h=From:To:Subject:Date:From; b=u20FS2O4oNNfoHnl41lxOeofCiGvjYCJOqV5UHZ3Du0fwRrAqcu67HD6iabWd9myh h5bedlQIlRaNDuzdNlC4V/CnYhmlF+NDQV/Cgfgm4aw41d6Heah7Gfs8Hx6uBSaT8r 0WtfeEJFZPnwpCr3uH57BevreADMYTABaAZPljyc= 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: 1b58f27cc062352285973103bf2f40e1a484fb4f X-Git-Newrev: 3a249b4037899e00cde197ed76b267df31be06c9 Message-Id: <20240417200844.35C143858430@sourceware.org> Date: Wed, 17 Apr 2024 20:08:44 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=3a249b4037899e00cde197ed76b267df31be06c9 commit 3a249b4037899e00cde197ed76b267df31be06c9 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 36dc132e4f..71f36d39fa 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)