From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 7F0E6385842B; Tue, 2 Apr 2024 15:54:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7F0E6385842B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1712073293; bh=WOzQyhK8mGJFXwy0H5BdT+fQEbmC4Si06JXTq+yVbBQ=; h=From:To:Subject:Date:From; b=Gxu62nJQSvw2liqVV8TGNuRYHYEokU3YUzAbS69Whvz0ipmK1hfB/J+jUlYSLlzM0 0tOotjgPKaKe9ccJGWLbMU+J2Jq2iiaC0HQwYHc16PSqYMc1AZwogYGc6gVeiuQ4jJ 6dThol6PidmsDTnQebEbqMY++n2oRSNcO2mugG7w= 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: b8fc94197fb00f410d510200f617674954b838a9 X-Git-Newrev: eadf82b2188e40322322fcc20a7662fbc996c53f Message-Id: <20240402155453.7F0E6385842B@sourceware.org> Date: Tue, 2 Apr 2024 15:54:53 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=eadf82b2188e40322322fcc20a7662fbc996c53f commit eadf82b2188e40322322fcc20a7662fbc996c53f 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)