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From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/59846] Imprecise column number for -Wtype-limits Date: Thu, 23 Jan 2014 13:20:00 -0000 [thread overview] Message-ID: <bug-59846-4-6k2lPfWQu0@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-59846-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59846 Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2014-01-23 CC| |mpolacek at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Confirmed. Extended testcase (locus is imprecise), use -Wlogical-op -Wtype-limits. _Bool fn1 (unsigned int p) { return 0UL > p; } _Bool fn2 (unsigned int p) { return 0UL <= p; } _Bool fn3 (unsigned int p) { return p >= 0U; } _Bool fn4 (unsigned int p) { return p < 0U; } _Bool fn5 (_Bool p) { return p || !p; } _Bool fn6 (_Bool p) { return p && !p; }
next prev parent reply other threads:[~2014-01-23 13:20 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-01-16 18:13 [Bug c/59846] New: " chengniansun at gmail dot com 2014-01-23 13:20 ` mpolacek at gcc dot gnu.org [this message] 2014-01-23 14:26 ` [Bug c/59846] " mpolacek at gcc dot gnu.org 2014-01-23 21:01 ` mpolacek at gcc dot gnu.org 2014-01-23 21:03 ` mpolacek at gcc dot gnu.org
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