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From: "jason at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/57132] spurious warning: division by zero [-Wdiv-by-zero] in if (m) res %=m; Date: Wed, 26 Feb 2014 21:28:00 -0000 [thread overview] Message-ID: <bug-57132-4-DvbjUwZQ0E@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-57132-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57132 --- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Wed Feb 26 21:28:08 2014 New Revision: 208183 URL: http://gcc.gnu.org/viewcvs?rev=208183&root=gcc&view=rev Log: PR c++/59231 PR c++/11586 PR c++/14710 PR c++/57132 gcc/ * c-common.c (shorten_compare): Don't check c_inhibit_evaluation_warnings. gcc/cp/ * pt.c (struct warning_sentinel): New. (tsubst_copy_and_build): Use it instead of c_inhibit_evaluation_warnings. Added: trunk/gcc/testsuite/g++.dg/warn/Wsign-compare-7.C Modified: trunk/gcc/c-family/ChangeLog trunk/gcc/c-family/c-common.c trunk/gcc/cp/ChangeLog trunk/gcc/cp/pt.c trunk/gcc/cp/typeck.c trunk/gcc/testsuite/g++.dg/cilk-plus/AN/array_test2_tplt.cc trunk/gcc/testsuite/g++.dg/cpp0x/overflow1.C
prev parent reply other threads:[~2014-02-26 21:28 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-05-01 8:24 [Bug c++/57132] New: " vincenzo.innocente at cern dot ch 2013-05-01 9:54 ` [Bug c++/57132] " paolo.carlini at oracle dot com 2013-05-01 19:20 ` paolo.carlini at oracle dot com 2014-02-26 21:28 ` jason at gcc dot gnu.org [this message]
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