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From: "geoffreydgr at icloud dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug analyzer/109193] GCC Static Analyzer does not know "1-a > 0-b" in the true branch of "if (a < b && 0 < a) " Date: Sun, 19 Mar 2023 12:46:00 +0000 [thread overview] Message-ID: <bug-109193-4-5dNE5ZpKBi@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-109193-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109193 --- Comment #1 from Geoffrey <geoffreydgr at icloud dot com> --- It does not know "b > 0" under the if condition that "a>0 && b > a" either. See it live: https://godbolt.org/z/1aGds8aTq
next prev parent reply other threads:[~2023-03-19 12:46 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-03-19 12:15 [Bug analyzer/109193] New: GCC Static Analyzer does not know 1-a " geoffreydgr at icloud dot com 2023-03-19 12:46 ` geoffreydgr at icloud dot com [this message] 2023-03-20 20:30 ` [Bug analyzer/109193] GCC Static Analyzer does not know "1-a " dmalcolm at gcc dot gnu.org
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