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[Bug c++/47734] New: no "comparisons like X<=Y<=Z do not have their mathematical meaning" warning in c++
- From: "sds at gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 14 Feb 2011 15:59:43 +0000
- Subject: [Bug c++/47734] New: no "comparisons like X<=Y<=Z do not have their mathematical meaning" warning in c++
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47734
Summary: no "comparisons like X<=Y<=Z do not have their
mathematical meaning" warning in c++
Product: gcc
Version: 4.1.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: sds@gnu.org
gcc issues a warning
comparisons like X<=Y<=Z do not have their mathematical meaning
for code like
if (-2 < -1 < 0) {
....
}
but c++ does not.