From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 72FDD385829A; Wed, 7 Feb 2024 14:08:31 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 72FDD385829A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1707314911; bh=x5TsQ7O4B8Rb6UUQf0hqHSPASKqM5Bb/25gLS3lK7HQ=; h=From:To:Subject:Date:From; b=WDXhtcn7aCLCdDV5ZNTnE2EqGe/W80QvToyn7xg63SBWqGfACnXXJJ4AwzStPEQcA Ar85cjafBbV1J0az3Y360txbwGivJ3VlNW4pt2i38D83tZwWE5gWOGvfLBJJrsB56z kEu/AKbvBawHXTe1d5EfoL+SHkDjmpRlr3c/LZ/c= 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: ec60dc474e039250be1ee16323442df90b3bd1b8 X-Git-Newrev: 52abd5ca02a7c68629913649c7db2af5742822c3 Message-Id: <20240207140831.72FDD385829A@sourceware.org> Date: Wed, 7 Feb 2024 14:08:31 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=52abd5ca02a7c68629913649c7db2af5742822c3 commit 52abd5ca02a7c68629913649c7db2af5742822c3 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)