[Ns-bugs] [Bug 1369] New: [LLVM] error: comparison of unsigned expression < 0 is always false

code@nsnam.ece.gatech.edu code at nsnam.ece.gatech.edu
Wed Feb 22 03:24:01 PST 2012


https://www.nsnam.org/bugzilla/show_bug.cgi?id=1369

           Summary: [LLVM] error: comparison of unsigned expression < 0 is
                    always false
           Product: ns-3
           Version: ns-3-dev
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P5
         Component: dsdv
        AssignedTo: hemanthnarra222 at gmail.com
        ReportedBy: gjcarneiro at gmail.com
                CC: ns-bugs at isi.edu
   Estimated Hours: 0.0


With clang++ 2.9:

[ 856/1334] cxx: src/dsdv/model/dsdv-routing-protocol.cc ->
build/src/dsdv/model/dsdv-routing-protocol.cc.1.o
../src/dsdv/model/dsdv-routing-protocol.cc:843:25: error: comparison of
unsigned expression < 0 is always false
      [-Werror,-Wtautological-compare]
  if (allRoutes.size () < 0)
      ~~~~~~~~~~~~~~~~~ ^ ~
1 error generated.

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