examples++-load/isoline.cpp:275: error: DEAD_STORE
  The value written to &nxx (type int) is never used.
Showing all 1 steps of the trace


examples++-load/isoline.cpp:275:9: Write of unused value
273.       int next(int k0,multimap<int,int> & L,int rm=0)
274.       {
275.           int nxx=-1;
               ^
276.           if(nx>=0) {
277.               nxx=nx;