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pin1
2014 Jun 23
1
operation on ‘numsels’ may be undefined
...ected entries
...
for (Int_t i=0; i<size; i++) {
numsels = (arrMask[i] == 1) ? ++numsels : numsels;
}//for_i
Even on the recently added release server 'zin2' Linux (Ubuntu 12.04.4
LTS) the above code compiles w/o warnings.
However, on the new development server 'zin1' Linux (Ubuntu 12.04.4 LTS)
I get suddenly the following warning message:
Found the following significant warnings:
XPSPreProcessing.cxx:3026:56: warning: operation on ?numsels? may be
undefined [-Wsequence-point]
Interestingly, both servers do not only run the same version of Ubuntu,
b...