More harmless compiler warning fixes.

FossilOrigin-Name: ab69527c1608da0b668f3b49e967661dd99cc3d4

4 files changed, 21 insertions, 21 deletions

diff --git a/ext/misc/amatch.c b/ext/misc/amatch.c
index 852491988..efe76566e 100644
--- a/ext/misc/amatch.c
+++ b/ext/misc/amatch.c
@@ -625,10 +625,10 @@ static int amatchLoadOneRule(
     }else{
       memset(pRule, 0, sizeof(*pRule));
       pRule->zFrom = &pRule->zTo[nTo+1];
-      pRule->nFrom = nFrom;
+      pRule->nFrom = (amatch_len)nFrom;
       memcpy(pRule->zFrom, zFrom, nFrom+1);
       memcpy(pRule->zTo, zTo, nTo+1);
-      pRule->nTo = nTo;
+      pRule->nTo = (amatch_len)nTo;
       pRule->rCost = rCost;
       pRule->iLang = (int)iLang;
     }
@@ -1081,7 +1081,7 @@ static void amatchAddWord(
   pWord->rCost = rCost;
   pWord->iSeq = pCur->nWord++;
   amatchWriteCost(pWord);
-  pWord->nMatch = nMatch;
+  pWord->nMatch = (short)nMatch;
   pWord->pNext = pCur->pAllWords;
   pCur->pAllWords = pWord;
   pWord->sCost.zKey = pWord->zCost;
@@ -1162,7 +1162,7 @@ static int amatchNext(sqlite3_vtab_cursor *cur){
 #endif
     nWord = (int)strlen(pWord->zWord+2);
     if( nWord+20>nBuf ){
-      nBuf = nWord+100;
+      nBuf = (char)(nWord+100);
       zBuf = sqlite3_realloc(zBuf, nBuf);
       if( zBuf==0 ) return SQLITE_NOMEM;
     }
diff --git a/ext/misc/fuzzer.c b/ext/misc/fuzzer.c
index 3ed4b0a97..77db56d47 100644
--- a/ext/misc/fuzzer.c
+++ b/ext/misc/fuzzer.c
@@ -344,10 +344,10 @@ static int fuzzerLoadOneRule(
       memset(pRule, 0, sizeof(*pRule));
       pRule->zFrom = pRule->zTo;
       pRule->zFrom += nTo + 1;
-      pRule->nFrom = nFrom;
+      pRule->nFrom = (fuzzer_len)nFrom;
       memcpy(pRule->zFrom, zFrom, nFrom+1);
       memcpy(pRule->zTo, zTo, nTo+1);
-      pRule->nTo = nTo;
+      pRule->nTo = (fuzzer_len)nTo;
       pRule->rCost = nCost;
       pRule->iRuleset = (int)iRuleset;
     }
diff --git a/ext/misc/regexp.c b/ext/misc/regexp.c
index 7244d5299..b4a8ab5c0 100644
--- a/ext/misc/regexp.c
+++ b/ext/misc/regexp.c
@@ -136,7 +136,7 @@ struct ReCompiled {
 static void re_add_state(ReStateSet *pSet, int newState){
   unsigned i;
   for(i=0; i<pSet->nState; i++) if( pSet->aState[i]==newState ) return;
-  pSet->aState[pSet->nState++] = newState;
+  pSet->aState[pSet->nState++] = (ReStateNumber)newState;
 }
 
 /* Extract the next unicode character from *pzIn and return it.  Advance
@@ -358,7 +358,7 @@ static int re_insert(ReCompiled *p, int iBefore, int op, int arg){
     p->aArg[i] = p->aArg[i-1];
   }
   p->nState++;
-  p->aOp[iBefore] = op;
+  p->aOp[iBefore] = (char)op;
   p->aArg[iBefore] = arg;
   return iBefore;
 }
@@ -677,12 +677,12 @@ const char *re_compile(ReCompiled **ppRe, const char *zIn, int noCase){
     for(j=0, i=1; j<sizeof(pRe->zInit)-2 && pRe->aOp[i]==RE_OP_MATCH; i++){
       unsigned x = pRe->aArg[i];
       if( x<=127 ){
-        pRe->zInit[j++] = x;
+        pRe->zInit[j++] = (unsigned char)x;
       }else if( x<=0xfff ){
-        pRe->zInit[j++] = 0xc0 | (x>>6);
+        pRe->zInit[j++] = (unsigned char)(0xc0 | (x>>6));
         pRe->zInit[j++] = 0x80 | (x&0x3f);
       }else if( x<=0xffff ){
-        pRe->zInit[j++] = 0xd0 | (x>>12);
+        pRe->zInit[j++] = (unsigned char)(0xd0 | (x>>12));
         pRe->zInit[j++] = 0x80 | ((x>>6)&0x3f);
         pRe->zInit[j++] = 0x80 | (x&0x3f);
       }else{
diff --git a/ext/misc/spellfix.c b/ext/misc/spellfix.c
index b5859ea2c..cbcf8b7c5 100644
--- a/ext/misc/spellfix.c
+++ b/ext/misc/spellfix.c
@@ -390,7 +390,7 @@ static int editdist1(const char *zA, const char *zB, int *pnMatch){
 
   /* Special processing if either string is empty */
   if( nA==0 ){
-    cBprev = dc;
+    cBprev = (char)dc;
     for(xB=res=0; (cB = zB[xB])!=0; xB++){
       res += insertOrDeleteCost(cBprev, cB, zB[xB+1])/FINAL_INS_COST_DIV;
       cBprev = cB;
@@ -398,7 +398,7 @@ static int editdist1(const char *zA, const char *zB, int *pnMatch){
     return res;
   }
   if( nB==0 ){
-    cAprev = dc;
+    cAprev = (char)dc;
     for(xA=res=0; (cA = zA[xA])!=0; xA++){
       res += insertOrDeleteCost(cAprev, cA, zA[xA+1]);
       cAprev = cA;
@@ -420,8 +420,8 @@ static int editdist1(const char *zA, const char *zB, int *pnMatch){
 
   /* Compute the Wagner edit distance */
   m[0] = 0;
-  cx[0] = dc;
-  cBprev = dc;
+  cx[0] = (char)dc;
+  cBprev = (char)dc;
   for(xB=1; xB<=nB; xB++){
     cBnext = zB[xB];
     cB = zB[xB-1];
@@ -429,7 +429,7 @@ static int editdist1(const char *zA, const char *zB, int *pnMatch){
     m[xB] = m[xB-1] + insertOrDeleteCost(cBprev, cB, cBnext);
     cBprev = cB;
   }
-  cAprev = dc;
+  cAprev = (char)dc;
   for(xA=1; xA<=nA; xA++){
     int lastA = (xA==nA);
     cA = zA[xA-1];
@@ -476,7 +476,7 @@ static int editdist1(const char *zA, const char *zB, int *pnMatch){
       d = m[xB];
       dc = cx[xB];
       m[xB] = totalCost;
-      cx[xB] = ncx;
+      cx[xB] = (char)ncx;
       cBprev = cB;
     }
     cAprev = cA;
@@ -711,9 +711,9 @@ static int editDist3ConfigLoad(
       if( nExtra<0 ) nExtra = 0;
       pCost = sqlite3_malloc64( sizeof(*pCost) + nExtra );
       if( pCost==0 ){ rc = SQLITE_NOMEM; break; }
-      pCost->nFrom = nFrom;
-      pCost->nTo = nTo;
-      pCost->iCost = iCost;
+      pCost->nFrom = (u8)nFrom;
+      pCost->nTo = (u8)nTo;
+      pCost->iCost = (u16)iCost;
       memcpy(pCost->a, zFrom, nFrom);
       memcpy(pCost->a + nFrom, zTo, nTo);
       pCost->pNext = pLang->pCost;
@@ -1616,7 +1616,7 @@ static unsigned char *transliterate(const unsigned char *zIn, int nIn){
     zIn += sz;
     nIn -= sz;
     if( c<=127 ){
-      zOut[nOut++] = c;
+      zOut[nOut++] = (unsigned char)c;
     }else{
       int xTop, xBtm, x;
       xTop = sizeof(translit)/sizeof(translit[0]) - 1;