unreadVariable

src/nfa/castle.c

@@ -906,7 +906,6 @@ s64a castleLastKillLoc(const struct Castle *c, struct mq *q) {
         if (castleRevScan(c, q->history, sp + hlen, ep + hlen, &loc)) {
             return (s64a)loc - hlen;
         }
-        ep = 0;
     }
 
     return sp - 1; /* the repeats are never killed */

src/nfa/castlecompile.cpp

@@ -655,7 +655,8 @@ buildCastle(const CastleProto &proto,
     if (!stale_iter.empty()) {
         c->staleIterOffset = verify_u32(ptr - base_ptr);
         copy_bytes(ptr, stale_iter);
-        ptr += byte_length(stale_iter);
+        // Removed unused increment operation
+        // ptr += byte_length(stale_iter);
     }
 
     return nfa;

src/rose/counting_miracle.h

@@ -192,7 +192,7 @@ int roseCountingMiracleOccurs(const struct RoseEngine *t,
 
     u32 count = 0;
 
-    s64a m_loc = start;
+    s64a m_loc;
 
     if (!cm->shufti) {
         u8 c = cm->c;

src/rose/rose_build_add_mask.cpp

@@ -131,7 +131,6 @@ void findMaskLiteral(const vector<CharReach> &mask, bool streaming,
     if (better) {
         best_begin = begin;
         best_end = end;
-        best_len = len;
     }
 
     for (size_t i = best_begin; i < best_end; i++) {