src/femlib/mshptg.cpp:581: error: DEAD_STORE
  The value written to &r_2 (type double) is never used.
Showing all 1 steps of the trace


src/femlib/mshptg.cpp:581:15: Write of unused value
579.   		 c[(is << 1) + 2] -= depy;
580.   /* Computing MAX */
581.   		 r_1 = err, r_2 = aabs (depx), r_1 = amax (r_1, r_2), r_2 = aabs (depy);
                     ^
582.   		 err = amax (r_1, r_2);
583.   	       }