examples++-mpi/parms_FreeFem.cpp:496: error: DEAD_STORE
  The value written to &ierr (type int) is never used.
Showing all 1 steps of the trace


examples++-mpi/parms_FreeFem.cpp:496:3: Write of unused value
494.   	comm= *mpicommw;
495.   	// comm=MPI_COMM_WORLD;
496.   	 ierr = MPI_Comm_rank(comm, &rk);
         ^
497.   	 ierr = MPI_Comm_size(comm, &size);
498.   	 parm_param * pp;