From: mistachkin <mistachkin@noemail.net>
Date: Tue, 12 Apr 2016 20:05:06 +0000 (+0000)
Subject: More harmless compiler warning fixes.
X-Git-Tag: version-3.13.0~90^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=77fac879d25b6500d3bd028a8e855fc9dc789634;p=thirdparty%2Fsqlite.git

More harmless compiler warning fixes.

FossilOrigin-Name: ab69527c1608da0b668f3b49e967661dd99cc3d4
---

diff --git a/ext/fts3/fts3_test.c b/ext/fts3/fts3_test.c
index dec977b916..2596e6dec7 100644
--- a/ext/fts3/fts3_test.c
+++ b/ext/fts3/fts3_test.c
@@ -458,7 +458,7 @@ static int testTokenizerNext(
       if( pCsr->iLangid & 0x00000001 ){
         for(i=0; i<nToken; i++) pCsr->aBuffer[i] = pToken[i];
       }else{
-        for(i=0; i<nToken; i++) pCsr->aBuffer[i] = testTolower(pToken[i]);
+        for(i=0; i<nToken; i++) pCsr->aBuffer[i] = (char)testTolower(pToken[i]);
       }
       pCsr->iToken++;
       pCsr->iInput = (int)(p - pCsr->aInput);
diff --git a/ext/fts5/fts5_hash.c b/ext/fts5/fts5_hash.c
index ada8bb16cb..afa2a30739 100644
--- a/ext/fts5/fts5_hash.c
+++ b/ext/fts5/fts5_hash.c
@@ -345,11 +345,11 @@ int sqlite3Fts5HashWrite(
         if( pHash->eDetail==FTS5_DETAIL_FULL ){
           pPtr[p->nData++] = 0x01;
           p->nData += sqlite3Fts5PutVarint(&pPtr[p->nData], iCol);
-          p->iCol = iCol;
+          p->iCol = (i16)iCol;
           p->iPos = 0;
         }else{
           bNew = 1;
-          p->iCol = iPos = iCol;
+          p->iCol = (i16)(iPos = iCol);
         }
       }
 
diff --git a/ext/fts5/fts5_index.c b/ext/fts5/fts5_index.c
index 1200f5707b..1d5ebe1428 100644
--- a/ext/fts5/fts5_index.c
+++ b/ext/fts5/fts5_index.c
@@ -3244,7 +3244,7 @@ static void fts5IterSetOutputs_Col100(Fts5Iter *pIter, Fts5SegIter *pSeg){
         if( aiCol==aiColEnd ) goto setoutputs_col_out;
       }
       if( *aiCol==iPrev ){
-        *aOut++ = (iPrev - iPrevOut) + 2;
+        *aOut++ = (u8)((iPrev - iPrevOut) + 2);
         iPrevOut = iPrev;
       }
     }
diff --git a/ext/misc/amatch.c b/ext/misc/amatch.c
index 852491988a..efe76566ee 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 3ed4b0a977..77db56d47a 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 7244d52998..b4a8ab5c04 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 b5859ea2c8..cbcf8b7c5d 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;
diff --git a/ext/rbu/sqlite3rbu.c b/ext/rbu/sqlite3rbu.c
index 93b756aa6a..f553ebdac5 100644
--- a/ext/rbu/sqlite3rbu.c
+++ b/ext/rbu/sqlite3rbu.c
@@ -3356,7 +3356,7 @@ sqlite3 *sqlite3rbu_db(sqlite3rbu *pRbu, int bRbu){
 */
 static void rbuEditErrmsg(sqlite3rbu *p){
   if( p->rc==SQLITE_CONSTRAINT && p->zErrmsg ){
-    int i;
+    unsigned int i;
     size_t nErrmsg = strlen(p->zErrmsg);
     for(i=0; i<(nErrmsg-8); i++){
       if( memcmp(&p->zErrmsg[i], "rbu_imp_", 8)==0 ){
diff --git a/manifest b/manifest
index ef6f2bcf49..ba0f2dffbe 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Compilation\sfix\sfor\sa\sC99-ism\sin\sthe\s'fts3view'\stool.
-D 2016-04-12T19:30:31.230
+C More\sharmless\scompiler\swarning\sfixes.
+D 2016-04-12T20:05:06.603
 F Makefile.in eba680121821b8a60940a81454316f47a341487a
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 71b8b16cf9393f68e2e2035486ca104872558836
@@ -81,7 +81,7 @@ F ext/fts3/fts3_icu.c deb46f7020d87ea7a14a433fb7a7f4bef42a9652
 F ext/fts3/fts3_porter.c 3565faf04b626cddf85f03825e86056a4562c009
 F ext/fts3/fts3_snippet.c 68ae118b0f834ea53d2b89e4087fc0f0b8c4ee4e
 F ext/fts3/fts3_term.c 88c55a6fa1a51ab494e33dced0401a6c28791fd7
-F ext/fts3/fts3_test.c 11e36437b0f3f2266acea5b4787f615e4337a237
+F ext/fts3/fts3_test.c a940cf104d545ad1abf926956ce65db2aa5af0cf
 F ext/fts3/fts3_tokenize_vtab.c a27593ab19657166f6fa5ec073b678cc29a75860
 F ext/fts3/fts3_tokenizer.c 3cf21cd2212db17a88d4ef7da0fd8a80275979a1
 F ext/fts3/fts3_tokenizer.h 64c6ef6c5272c51ebe60fc607a896e84288fcbc3
@@ -103,8 +103,8 @@ F ext/fts5/fts5_aux.c daa57fb45216491814520bbb587e97bf81ced458
 F ext/fts5/fts5_buffer.c 4c1502d4c956cd092c89ce4480867f9d8bf325cd
 F ext/fts5/fts5_config.c 5af9c360e99669d29f06492c370892394aba0857
 F ext/fts5/fts5_expr.c 5ca4bafe29aa3d27683c90e836192e4aefd20a3f
-F ext/fts5/fts5_hash.c f3a7217c86eb8f272871be5f6aa1b6798960a337
-F ext/fts5/fts5_index.c fdd82bb421a5d1e64d004acb43f4dd9970c8d2b3
+F ext/fts5/fts5_hash.c 880998e596b60f078348d48732ca4ad9a90caad2
+F ext/fts5/fts5_index.c b429e23fabb57506f71e406997cc46b89190dc97
 F ext/fts5/fts5_main.c b4a0fc5bf17f2f1f056ee76cdd7d2af08b360f55
 F ext/fts5/fts5_storage.c 3309c6a8e34b974513016fd1ef47c83f5898f94c
 F ext/fts5/fts5_tcl.c f8731e0508299bd43f1a2eff7dbeaac870768966
@@ -203,21 +203,21 @@ F ext/fts5/tool/showfts5.tcl d54da0e067306663e2d5d523965ca487698e722c
 F ext/icu/README.txt d9fbbad0c2f647c3fdf715fc9fd64af53aedfc43
 F ext/icu/icu.c 4bdf4c5daedabcd8e6eb6e6a377657f7b978f9f7
 F ext/icu/sqliteicu.h 728867a802baa5a96de7495e9689a8e01715ef37
-F ext/misc/amatch.c a1a8f66c29d40bd71b075546ddeddb477b17a2bb
+F ext/misc/amatch.c 211108e201105e4bb0c076527b8cfd34330fc234
 F ext/misc/closure.c 0d2a038df8fbae7f19de42e7c7d71f2e4dc88704
 F ext/misc/compress.c 122faa92d25033d6c3f07c39231de074ab3d2e83
 F ext/misc/eval.c f971962e92ebb8b0a4e6b62949463ee454d88fa2
 F ext/misc/fileio.c d4171c815d6543a9edef8308aab2951413cd8d0f
-F ext/misc/fuzzer.c 4c84635c71c26cfa7c2e5848cf49fe2d2cfcd767
+F ext/misc/fuzzer.c 7c64b8197bb77b7d64eff7cac7848870235d4c25
 F ext/misc/ieee754.c f190d0cc5182529acb15babd177781be1ac1718c
 F ext/misc/json1.c b9c88d5c3b6ecd8c731ffdd7f5b3d902857f8c96
 F ext/misc/nextchar.c 35c8b8baacb96d92abbb34a83a997b797075b342
 F ext/misc/percentile.c bcbee3c061b884eccb80e21651daaae8e1e43c63
-F ext/misc/regexp.c af92cdaa5058fcec1451e49becc7ba44dba023dc
+F ext/misc/regexp.c a68d25c659bd2d893cd1215667bbf75ecb9dc7d4
 F ext/misc/rot13.c 1ac6f95f99b575907b9b09c81a349114cf9be45a
 F ext/misc/series.c e11e534ada797d5b816d7e7a93c022306563ca35
 F ext/misc/showauth.c 732578f0fe4ce42d577e1c86dc89dd14a006ab52
-F ext/misc/spellfix.c 598bbc45516227701558becdd38f4e6fe8e97cc2
+F ext/misc/spellfix.c bf1b922c2750698e9a3d4c50cce6974adb7e93be
 F ext/misc/totype.c 4a167594e791abeed95e0a8db028822b5e8fe512
 F ext/misc/vfslog.c fe40fab5c077a40477f7e5eba994309ecac6cc95
 F ext/misc/vtshim.c babb0dc2bf116029e3e7c9a618b8a1377045303e
@@ -246,7 +246,7 @@ F ext/rbu/rbufault2.test 9a7f19edd6ea35c4c9f807d8a3db0a03a5670c06
 F ext/rbu/rbufts.test 828cd689da825f0a7b7c53ffc1f6f7fdb6fa5bda
 F ext/rbu/rbuprogress.test 2023a7df2c523e3df1cb532eff811cda385a789a
 F ext/rbu/rbusave.test 0f43b6686084f426ddd040b878426452fd2c2f48
-F ext/rbu/sqlite3rbu.c 007fc4db8c0b95c7ef10162b5864921ef5cc8106
+F ext/rbu/sqlite3rbu.c 9097f1d95666dbef72ca61d5b6a13a84660735ac
 F ext/rbu/sqlite3rbu.h d7cc99350c10134f358fe1a8997d9225b3f712b2
 F ext/rbu/test_rbu.c 3505641a78b723589b8780d5f9b2faeeb73e037d
 F ext/rtree/README 6315c0d73ebf0ec40dedb5aa0e942bc8b54e3761
@@ -412,11 +412,11 @@ F src/test_intarray.h 9dc57417fb65bc7835cc18548852cc08cc062202
 F src/test_journal.c 5360fbe1d1e4416ca36290562fd5a2e3f70f32aa
 F src/test_loadext.c 337056bae59f80b9eb00ba82088b39d0f4fe6dfd
 F src/test_malloc.c 94c18e88d6df6d471a0d04ddb809f833d1739950
-F src/test_multiplex.c 6a9de820fcaaf506c59aa14bc8693822333cea48
+F src/test_multiplex.c eafc567ebe162e36f17b5062285dfe90461cf8e9
 F src/test_multiplex.h c08e4e8f8651f0c5e0509b138ff4d5b43ed1f5d3
 F src/test_mutex.c dbdfaff8580071f2212a0deae3325a93a737819c
-F src/test_onefile.c 38f7cbe79d5bafe95bde683cc3a53b8ca16daf10
-F src/test_osinst.c 5423dc1d355f594371f27dd292ca54bd320b8196
+F src/test_onefile.c 416f87a28d6d673352d33fc4b1c7d39db878e50f
+F src/test_osinst.c ad0233b1dabb0390e25edded4ebd79a2a61538c6
 F src/test_pcache.c a5cd24730cb43c5b18629043314548c9169abb00
 F src/test_quota.c 180813f43683be5725458fc1ff13ac455d8e722d
 F src/test_quota.h 2a8ad1952d1d2ca9af0ce0465e56e6c023b5e15d
@@ -1415,7 +1415,7 @@ F tool/getlock.c f4c39b651370156cae979501a7b156bdba50e7ce
 F tool/lemon.c cfbfe061a4b2766512f6b484882eee2c86a14506
 F tool/lempar.c 404ea3dc27dbeed343f0e61b1d36e97b9f5f0fb6
 F tool/loadfts.c c3c64e4d5e90e8ba41159232c2189dba4be7b862
-F tool/logest.c eef612f8adf4d0993dafed0416064cf50d5d33c6
+F tool/logest.c 11346aa019e2e77a00902aa7d0cabd27bd2e8cca
 F tool/mkautoconfamal.sh e855df211ecbcc7131dee817110ff386cfb112f7
 F tool/mkkeywordhash.c f7f3b342211ac6a14258b9726d5b97cf4f548f22
 F tool/mkmsvcmin.tcl 2f12f7fa8858bbe61cf81820a2da96c79ed1ca8d
@@ -1436,7 +1436,7 @@ F tool/replace.tcl 7727c60a04299b65a92f5e1590896fea0f25b9e0
 F tool/restore_jrnl.tcl 6957a34f8f1f0f8285e07536225ec3b292a9024a
 F tool/rollback-test.c 9fc98427d1e23e84429d7e6d07d9094fbdec65a5
 F tool/run-speed-test.sh f95d19fd669b68c4c38b6b475242841d47c66076
-F tool/showdb.c 82dca79a999b2701c62417636345e9974151fdad
+F tool/showdb.c c695a5d5c8110640e0d9fadf5e254da90c79c36e
 F tool/showjournal.c 5bad7ae8784a43d2b270d953060423b8bd480818
 F tool/showlocks.c 9920bcc64f58378ff1118caead34147201f48c68
 F tool/showstat4.c bda40d6e395df7edb6e9ea630784d3d762c35b4b
@@ -1482,7 +1482,10 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P a18a6ce2271865d04cd75a8a5baa63798b7393db
-R d725baf71b4a1cdc4415395863dd2840
+P bedb88a4b9c808ea781ae69058399a1a3a3d15fa
+R 03018f5836a18841da04ba58f1cc328d
+T *branch * warnings
+T *sym-warnings *
+T -sym-trunk *
 U mistachkin
-Z 4008d4d2d72bf9083c3fc9e1b20a35f7
+Z baaf8c0d1237121c0d8a28eaa252b406
diff --git a/manifest.uuid b/manifest.uuid
index 42ae789fd7..55b0fff735 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-bedb88a4b9c808ea781ae69058399a1a3a3d15fa
\ No newline at end of file
+ab69527c1608da0b668f3b49e967661dd99cc3d4
\ No newline at end of file
diff --git a/src/test_multiplex.c b/src/test_multiplex.c
index 07dcbbc1aa..ba4e61b090 100644
--- a/src/test_multiplex.c
+++ b/src/test_multiplex.c
@@ -539,7 +539,7 @@ static int multiplexOpen(
     memset(pGroup, 0, sz);
     pMultiplexOpen->pGroup = pGroup;
     pGroup->bEnabled = (unsigned char)-1;
-    pGroup->bTruncate = sqlite3_uri_boolean(zUri, "truncate", 
+    pGroup->bTruncate = (unsigned char)sqlite3_uri_boolean(zUri, "truncate", 
                                    (flags & SQLITE_OPEN_MAIN_DB)==0);
     pGroup->szChunk = (int)sqlite3_uri_int64(zUri, "chunksize",
                                         SQLITE_MULTIPLEX_CHUNK_SIZE);
@@ -978,7 +978,7 @@ static int multiplexFileControl(sqlite3_file *pConn, int op, void *pArg){
     case MULTIPLEX_CTRL_ENABLE:
       if( pArg ) {
         int bEnabled = *(int *)pArg;
-        pGroup->bEnabled = bEnabled;
+        pGroup->bEnabled = (unsigned char)bEnabled;
         rc = SQLITE_OK;
       }
       break;
diff --git a/src/test_onefile.c b/src/test_onefile.c
index 122be700e6..46c8bc9c83 100644
--- a/src/test_onefile.c
+++ b/src/test_onefile.c
@@ -508,7 +508,7 @@ static int fsSync(sqlite3_file *pFile, int flags){
   if( p->eType==DATABASE_FILE ){
     unsigned char zSize[4];
     zSize[0] = (pReal->nDatabase&0xFF000000)>>24;
-    zSize[1] = (pReal->nDatabase&0x00FF0000)>>16;
+    zSize[1] = (unsigned char)((pReal->nDatabase&0x00FF0000)>>16);
     zSize[2] = (pReal->nDatabase&0x0000FF00)>>8;
     zSize[3] = (pReal->nDatabase&0x000000FF);
     rc = pRealFile->pMethods->xWrite(pRealFile, zSize, 4, 0);
diff --git a/src/test_osinst.c b/src/test_osinst.c
index 4ae23a87c6..e51ce77ef8 100644
--- a/src/test_osinst.c
+++ b/src/test_osinst.c
@@ -644,9 +644,9 @@ static void vfslog_flush(VfslogVfs *p){
 
 static void put32bits(unsigned char *p, unsigned int v){
   p[0] = v>>24;
-  p[1] = v>>16;
-  p[2] = v>>8;
-  p[3] = v;
+  p[1] = (unsigned char)(v>>16);
+  p[2] = (unsigned char)(v>>8);
+  p[3] = (unsigned char)v;
 }
 
 static void vfslog_call(
diff --git a/tool/logest.c b/tool/logest.c
index 347fa68a4f..e936e02cbe 100644
--- a/tool/logest.c
+++ b/tool/logest.c
@@ -147,7 +147,7 @@ int main(int argc, char **argv){
     }else if( strcmp(z,"inv")==0 ){
       if( n>0 ) a[n-1] = -a[n-1];
     }else if( z[0]=='^' ){
-      a[n++] = atoi(z+1);
+      a[n++] = (LogEst)atoi(z+1);
     }else if( isInteger(z) ){
       a[n++] = logEstFromInteger(atoi(z));
     }else if( isFloat(z) && z[0]!='-' ){
diff --git a/tool/showdb.c b/tool/showdb.c
index 06cd36cd2c..d51a2fd83d 100644
--- a/tool/showdb.c
+++ b/tool/showdb.c
@@ -151,7 +151,7 @@ static unsigned char *fileRead(sqlite3_int64 ofst, int nByte){
       exit(1);
     }
   }else{
-    lseek(g.dbfd, ofst, SEEK_SET);
+    lseek(g.dbfd, (long)ofst, SEEK_SET);
     got = read(g.dbfd, aData, nByte);
     if( got>0 && got<nByte ) memset(aData+got, 0, nByte-got);
   }
@@ -1098,7 +1098,7 @@ int main(int argc, char **argv){
   sqlite3_free(zPgSz);
 
   printf("Pagesize: %d\n", g.pagesize);
-  g.mxPage = (szFile+g.pagesize-1)/g.pagesize;
+  g.mxPage = (int)((szFile+g.pagesize-1)/g.pagesize);
 
   printf("Available pages: 1..%d\n", g.mxPage);
   if( nArg==2 ){