src/medit/mlists.c:924: error: DEAD_STORE The value written to &cy (type float) is never used. Showing all 1 steps of the trace src/medit/mlists.c:924:13: Write of unused value 922. 923. cx = (p1->c[0] + p2->c[0] + p3->c[0]) / 3.0; 924. cy = (p1->c[1] + p2->c[1] + p3->c[1]) / 3.0; ^ 925. cz = ps1->bb; 926.