Fixes for various harmless compiler warnings.

FossilOrigin-Name: 5023b1b85b883a716a5da673740b6effe214ee0490f4ca45f161bb8b04784366
This commit is contained in:
drh 2018-07-09 22:49:01 +00:00
parent 142066d4b0
commit c7bf57168a
9 changed files with 54 additions and 36 deletions

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@ -1847,6 +1847,8 @@ static void jsonGroupInverse(
int inStr = 0;
char *z;
JsonString *pStr;
UNUSED_PARAM(argc);
UNUSED_PARAM(argv);
pStr = (JsonString*)sqlite3_aggregate_context(ctx, 0);
#ifdef NEVER
/* pStr is always non-NULL since jsonArrayStep() or jsonObjectStep() will

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@ -1,5 +1,5 @@
C Add\sa\scomment\sto\srestriction\s(6)\sof\sthe\spush-down\soptimization.\s\sNo\schanges\nto\scode.
D 2018-07-09T20:58:43.825
C Fixes\sfor\svarious\sharmless\scompiler\swarnings.
D 2018-07-09T22:49:01.906
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F Makefile.in 0a3a6c81e6fcb969ff9106e882f0a08547014ba463cb6beca4c4efaecc924ee6
@ -281,7 +281,7 @@ F ext/misc/eval.c 6ea9b22a5fa0dd973b67ca4e53555be177bc0b7b263aadf1024429457c82c0
F ext/misc/fileio.c 48c7751c78fc4cdd29d8c862fd2f3f98bbfefa2a3cf1ca1496df4bf02eb8cded
F ext/misc/fuzzer.c 7c64b8197bb77b7d64eff7cac7848870235d4c25
F ext/misc/ieee754.c f190d0cc5182529acb15babd177781be1ac1718c
F ext/misc/json1.c f5dc3b295db0ce88549c3ba13c7433efecfb74b80087663c638e67c9c753e7f6
F ext/misc/json1.c 933ace99a1880e014f35fbf6444fb24e3cf9920c3a6a75e9aa70f0caf683e3fe
F ext/misc/memvfs.c ab36f49e02ebcdf85a1e08dc4d8599ea8f343e073ac9e0bca18a98b7e1ec9567
F ext/misc/mmapwarm.c 70b618f2d0bde43fae288ad0b7498a629f2b6f61b50a27e06fae3cd23c83af29
F ext/misc/nextchar.c 35c8b8baacb96d92abbb34a83a997b797075b342
@ -450,7 +450,7 @@ F src/delete.c 4c8c7604277a2041647f96b78f4b9a47858e9217e4fb333d35e7b5ab32c5b57f
F src/expr.c 7e257eeffe9553c10a6ac0a1f0177bf740c4da834e7d6e2cbb7d3ebaa3d7f3e1
F src/fault.c 460f3e55994363812d9d60844b2a6de88826e007
F src/fkey.c b1da9ef8dc834603bb0d28972378a7ce65897847f9a1e89ab800bbdf24c788ee
F src/func.c e94214037dbc9d258ece54434fe120b419880550239c80dcd101afe7b2a51131
F src/func.c 7c288b4ce309b5a8b8473514b88e1f8e69a80134509a8c0db8e39c858e367e7f
F src/global.c 9bf034fd560bdd514715170ed8460bb7f823cec113f0569ef3f18a20c7ccd128
F src/hash.c a12580e143f10301ed5166ea4964ae2853d3905a511d4e0c44497245c7ce1f7a
F src/hash.h ab34c5c54a9e9de2e790b24349ba5aab3dbb4fd4
@ -459,7 +459,7 @@ F src/in-operator.md 10cd8f4bcd225a32518407c2fb2484089112fd71
F src/insert.c bcacf6a0d277f8fa0e4f9ffecda544a2330ca4478f904cd89564c2dd86d0b16b
F src/legacy.c 134ab3e3fae00a0f67a5187981d6935b24b337bcf0f4b3e5c9fa5763da95bf4e
F src/loadext.c 6aae5739198d96c51ae6eb97c4a5b1744c22ed7a5a565a5399a717780d48a36b
F src/main.c f3d3ec74368c97bd6121bfc5c3bad2c6a4e82dbbd967f45dfaa5a2f33c253ca8
F src/main.c db7d550fad3a95403f50d25cbdd8ec33037ed100e676f2481d58e0d9cf0f15dc
F src/malloc.c 07295435093ce354c6d9063ac05a2eeae28bd251d2e63c48b3d67c12c76f7e18
F src/mem0.c 6a55ebe57c46ca1a7d98da93aaa07f99f1059645
F src/mem1.c c12a42539b1ba105e3707d0e628ad70e611040d8f5e38cf942cee30c867083de
@ -484,7 +484,7 @@ F src/os_win.c ac29c25cde4cfb4adacc59cdec4aa45698ca0e29164ea127859585ccd9faa354
F src/os_win.h 7b073010f1451abe501be30d12f6bc599824944a
F src/pager.c 1bb6a57fa0465296a4d6109a1a64610a0e7adde1f3acf3ef539a9d972908ce8f
F src/pager.h c571b064df842ec8f2e90855dead9acf4cbe0d1b2c05afe0ef0d0145f7fd0388
F src/parse.y a7e0fb377d6ef98245cd4adc0b19f5d9216b65a090f29d1974c4feec95b1810b
F src/parse.y 2eee45f4c80cc442b29ae6ca5f174a70cdb669bd0dc25a1a9cad3228a3b01c3d
F src/pcache.c 135ef0bc6fb2e3b7178d49ab5c9176254c8a691832c1bceb1156b2fbdd0869bd
F src/pcache.h 072f94d29281cffd99e46c1539849f248c4b56ae7684c1f36626797fee375170
F src/pcache1.c 716975564c15eb6679e97f734cec1bfd6c16ac3d4010f05f1f8e509fc7d19880
@ -558,7 +558,7 @@ F src/test_windirent.h 90dfbe95442c9762357fe128dc7ae3dc199d006de93eb33ba3972e0a9
F src/test_window.c 0d19b33e7a262d3b55e85bc0fb84a70f503686cbd769939176162fe866ce7f9e
F src/test_wsd.c 41cadfd9d97fe8e3e4e44f61a4a8ccd6f7ca8fe9
F src/threads.c 4ae07fa022a3dc7c5beb373cf744a85d3c5c6c3c
F src/tokenize.c e0a90f3d594e3db842581543abf157c8e63617655c91ad35d77e339a1bc36ce0
F src/tokenize.c 01e96d1b639c3eb0b9ef90616e766d453935c554f1f7aa86b6db937b79554b97
F src/treeview.c 2c5c4bc0a443401db5fd621542150452ddf5055d38edd4eef868bc2b6bfb0260
F src/trigger.c 4ace6d1d5ba9a89822deb287317f33c810440526eafe185c2d8a48c31df1e995
F src/update.c 46dc24c6158446aaab45caee09b6d99327cb479268b83ffeb5b701823da3b67b
@ -584,7 +584,7 @@ F src/where.c 0bcbf9e191ca07f9ea2008aa80e70ded46bcdffd26560c83397da501f00aece6
F src/whereInt.h b90ef9b9707ef750eab2a7a080c48fb4900315033274689def32d0cf5a81ebe4
F src/wherecode.c 3317f2b083a66d3e65a03edf316ade4ccb0a99c9956273282ebb579b95d4ba96
F src/whereexpr.c 571618c67a3eb5ce0f1158c2792c1aee9b4a4a264392fc4fb1b35467f80abf9a
F src/window.c 0d5d4bcddd2dacc75eeb191435cdf6b202859ab4e00da60b49473ecf82b310da
F src/window.c 60b374948d2f620dcd75656b5989cc81a9adbfe1a501d56e4ec2ff31b566fab9
F test/8_3_names.test ebbb5cd36741350040fd28b432ceadf495be25b2
F test/affinity2.test a6d901b436328bd67a79b41bb0ac2663918fe3bd
F test/affinity3.test 6a101af2fc945ce2912f6fe54dd646018551710d
@ -1666,7 +1666,7 @@ F tool/genfkey.test 4196a8928b78f51d54ef58e99e99401ab2f0a7e5
F tool/getlock.c f4c39b651370156cae979501a7b156bdba50e7ce
F tool/kvtest-speed.sh 4761a9c4b3530907562314d7757995787f7aef8f
F tool/lemon.c 33892e2a243865f73e6c6e7cecce3c6eb4bb95db4a3d9d86d146c8064feb92fd
F tool/lempar.c a6ebc2024f2d3ab90b93b4ea8bb39b4a320e7a4a4268e1fdef8ae45e8e714593
F tool/lempar.c 428a050780425be2d699e939605fcbc54a161c20884f11b476b2eea961394bbe
F tool/libvers.c caafc3b689638a1d88d44bc5f526c2278760d9b9
F tool/loadfts.c c3c64e4d5e90e8ba41159232c2189dba4be7b862
F tool/logest.c 11346aa019e2e77a00902aa7d0cabd27bd2e8cca
@ -1746,7 +1746,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P 12be361a532df0c22a7e4d97658b82a69b1a205d4cca8d092b9e6b7790c1ee40
R c48727f54db5812cf689e7e6c4d566ea
P 0c8a2f257fb71b2b053c4a2028db063e92dd9ff585a17fa22a70f9223fb11e75
R f04a87b92e27af849599e79f96e43d61
U drh
Z c78a3161fc1cafaf82d835b065410dcc
Z 40c0c33790af4ea254b922890c6786fb

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@ -1 +1 @@
0c8a2f257fb71b2b053c4a2028db063e92dd9ff585a17fa22a70f9223fb11e75
5023b1b85b883a716a5da673740b6effe214ee0490f4ca45f161bb8b04784366

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@ -1671,13 +1671,13 @@ static void minMaxValueFinalize(sqlite3_context *context, int bValue){
}
#ifndef SQLITE_OMIT_WINDOWFUNC
static void minMaxValue(sqlite3_context *context){
return minMaxValueFinalize(context, 1);
minMaxValueFinalize(context, 1);
}
#else
# define minMaxValue 0
#endif /* SQLITE_OMIT_WINDOWFUNC */
static void minMaxFinalize(sqlite3_context *context){
return minMaxValueFinalize(context, 0);
minMaxValueFinalize(context, 0);
}
/*
@ -1722,8 +1722,8 @@ static void groupConcatInverse(
sqlite3_value **argv
){
int n;
assert( argc==1 || argc==2 );
StrAccum *pAccum;
assert( argc==1 || argc==2 );
if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;
pAccum = (StrAccum*)sqlite3_aggregate_context(context, sizeof(*pAccum));
/* pAccum is always non-NULL since groupConcatStep() will have always
@ -1735,7 +1735,7 @@ static void groupConcatInverse(
}else{
n++;
}
if( n>=pAccum->nChar ){
if( n>=(int)pAccum->nChar ){
pAccum->nChar = 0;
}else{
pAccum->nChar -= n;

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@ -1740,7 +1740,7 @@ int sqlite3CreateFunc(
** operation to continue but invalidate all precompiled statements.
*/
p = sqlite3FindFunction(db, zFunctionName, nArg, (u8)enc, 0);
if( p && (p->funcFlags & SQLITE_FUNC_ENCMASK)==enc && p->nArg==nArg ){
if( p && (p->funcFlags & SQLITE_FUNC_ENCMASK)==(u32)enc && p->nArg==nArg ){
if( db->nVdbeActive ){
sqlite3ErrorWithMsg(db, SQLITE_BUSY,
"unable to delete/modify user-function due to active statements");

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@ -547,7 +547,7 @@ oneselect(A) ::= SELECT(S) distinct(D) selcollist(W) from(X) where_opt(Y)
}else{
sqlite3WindowListDelete(pParse->db, R);
}
#endif // SQLITE_OMIT_WINDOWFUNC
#endif /* SQLITE_OMIT_WINDOWFUNC */
#if SELECTTRACE_ENABLED
/* Populate the Select.zSelName[] string that is used to help with
** query planner debugging, to differentiate between multiple Select
@ -1702,4 +1702,4 @@ over_opt(A) ::= filter_opt(W) OVER nm(Z). {
filter_opt(A) ::= . { A = 0; }
filter_opt(A) ::= FILTER LP WHERE expr(X) RP. { A = X; }
%endif // SQLITE_OMIT_WINDOWFUNC
%endif /* SQLITE_OMIT_WINDOWFUNC */

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@ -264,7 +264,7 @@ static int analyzeFilterKeyword(const unsigned char *z, int lastToken){
}
return TK_ID;
}
#endif // SQLITE_OMIT_WINDOWFUNC
#endif /* SQLITE_OMIT_WINDOWFUNC */
/*
** Return the length (in bytes) of the token that begins at z[0].
@ -604,7 +604,7 @@ int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzErrMsg){
#else
if( tokenType>=TK_SPACE ){
assert( tokenType==TK_SPACE || tokenType==TK_ILLEGAL );
#endif // SQLITE_OMIT_WINDOWFUNC
#endif /* SQLITE_OMIT_WINDOWFUNC */
if( db->u1.isInterrupted ){
pParse->rc = SQLITE_INTERRUPT;
break;
@ -634,7 +634,7 @@ int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzErrMsg){
}else if( tokenType==TK_FILTER ){
assert( n==6 );
tokenType = analyzeFilterKeyword((const u8*)&zSql[6], lastTokenParsed);
#endif // SQLITE_OMIT_WINDOWFUNC
#endif /* SQLITE_OMIT_WINDOWFUNC */
}else{
sqlite3ErrorMsg(pParse, "unrecognized token: \"%.*s\"", n, zSql);
break;

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@ -151,6 +151,8 @@ static void row_numberStepFunc(
){
i64 *p = (i64*)sqlite3_aggregate_context(pCtx, sizeof(*p));
if( p ) (*p)++;
UNUSED_PARAMETER(nArg);
UNUSED_PARAMETER(apArg);
}
static void row_numberValueFunc(sqlite3_context *pCtx){
i64 *p = (i64*)sqlite3_aggregate_context(pCtx, sizeof(*p));
@ -181,6 +183,8 @@ static void dense_rankStepFunc(
struct CallCount *p;
p = (struct CallCount*)sqlite3_aggregate_context(pCtx, sizeof(*p));
if( p ) p->nStep = 1;
UNUSED_PARAMETER(nArg);
UNUSED_PARAMETER(apArg);
}
static void dense_rankValueFunc(sqlite3_context *pCtx){
struct CallCount *p;
@ -213,6 +217,8 @@ static void rankStepFunc(
p->nValue = p->nStep;
}
}
UNUSED_PARAMETER(nArg);
UNUSED_PARAMETER(apArg);
}
static void rankValueFunc(sqlite3_context *pCtx){
struct CallCount *p;
@ -235,7 +241,7 @@ static void percent_rankStepFunc(
sqlite3_value **apArg
){
struct CallCount *p;
assert( nArg==1 );
UNUSED_PARAMETER(nArg); assert( nArg==1 );
p = (struct CallCount*)sqlite3_aggregate_context(pCtx, sizeof(*p));
if( p ){
@ -274,7 +280,7 @@ static void cume_distStepFunc(
sqlite3_value **apArg
){
struct CallCount *p;
assert( nArg==1 );
assert( nArg==1 ); UNUSED_PARAMETER(nArg);
p = (struct CallCount*)sqlite3_aggregate_context(pCtx, sizeof(*p));
if( p ){
@ -314,7 +320,7 @@ static void ntileStepFunc(
sqlite3_value **apArg
){
struct NtileCtx *p;
assert( nArg==2 );
assert( nArg==2 ); UNUSED_PARAMETER(nArg);
p = (struct NtileCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p));
if( p ){
if( p->nTotal==0 ){
@ -369,6 +375,7 @@ static void last_valueStepFunc(
sqlite3_value **apArg
){
struct LastValueCtx *p;
UNUSED_PARAMETER(nArg);
p = (struct LastValueCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p));
if( p ){
sqlite3_value_free(p->pVal);
@ -386,6 +393,8 @@ static void last_valueInvFunc(
sqlite3_value **apArg
){
struct LastValueCtx *p;
UNUSED_PARAMETER(nArg);
UNUSED_PARAMETER(apArg);
p = (struct LastValueCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p));
if( ALWAYS(p) ){
p->nVal--;
@ -446,16 +455,19 @@ static void noopStepFunc( /*NO_TEST*/
int n, /*NO_TEST*/
sqlite3_value **a /*NO_TEST*/
){ /*NO_TEST*/
UNUSED_PARAMETER(p); /*NO_TEST*/
UNUSED_PARAMETER(n); /*NO_TEST*/
UNUSED_PARAMETER(a); /*NO_TEST*/
assert(0); /*NO_TEST*/
} /*NO_TEST*/
static void noopValueFunc(sqlite3_context *p){ /*no-op*/; }
static void noopValueFunc(sqlite3_context *p){ UNUSED_PARAMETER(p); /*no-op*/ }
/* Window functions that use all window interfaces: xStep, xFinal,
** xValue, and xInverse */
#define WINDOWFUNCALL(name,nArg,extra) { \
nArg, (SQLITE_UTF8|SQLITE_FUNC_WINDOW|extra), 0, 0, \
name ## StepFunc, name ## FinalizeFunc, name ## ValueFunc, \
name ## InvFunc, name ## Name \
name ## InvFunc, name ## Name, {0} \
}
/* Window functions that are implemented using bytecode and thus have
@ -463,7 +475,7 @@ static void noopValueFunc(sqlite3_context *p){ /*no-op*/; }
#define WINDOWFUNCNOOP(name,nArg,extra) { \
nArg, (SQLITE_UTF8|SQLITE_FUNC_WINDOW|extra), 0, 0, \
noopStepFunc, noopValueFunc, noopValueFunc, \
noopStepFunc, name ## Name \
noopStepFunc, name ## Name, {0} \
}
/* Window functions that use all window interfaces: xStep, the
@ -472,7 +484,7 @@ static void noopValueFunc(sqlite3_context *p){ /*no-op*/; }
#define WINDOWFUNCX(name,nArg,extra) { \
nArg, (SQLITE_UTF8|SQLITE_FUNC_WINDOW|extra), 0, 0, \
name ## StepFunc, name ## ValueFunc, name ## ValueFunc, \
noopStepFunc, name ## Name \
noopStepFunc, name ## Name, {0} \
}
@ -631,6 +643,8 @@ static int selectWindowRewriteExprCb(Walker *pWalker, Expr *pExpr){
return WRC_Continue;
}
static int selectWindowRewriteSelectCb(Walker *pWalker, Select *pSelect){
UNUSED_PARAMETER(pWalker);
UNUSED_PARAMETER(pSelect);
return WRC_Prune;
}
@ -1543,8 +1557,8 @@ static void windowCodeRowExprStep(
int regEnd; /* Value of <expr> FOLLOWING */
int addrGoto;
int addrTop;
int addrIfPos1;
int addrIfPos2;
int addrIfPos1 = 0;
int addrIfPos2 = 0;
int regSize = 0;
assert( pMWin->eStart==TK_PRECEDING
@ -1864,9 +1878,9 @@ static void windowCodeCacheStep(
VdbeCoverageNeverTaken(v);
if( bReverse ){
int addr = sqlite3VdbeCurrentAddr(v);
int addr2 = sqlite3VdbeCurrentAddr(v);
windowAggStep(pParse, pMWin, csrLead, 0, regArg, regSize);
sqlite3VdbeAddOp2(v, OP_Next, csrLead, addr);
sqlite3VdbeAddOp2(v, OP_Next, csrLead, addr2);
VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Rewind, csrLead, lblEmpty);
VdbeCoverageNeverTaken(v);

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@ -550,7 +550,7 @@ static YYACTIONTYPE yy_find_shift_action(
#if YY_SHIFT_MAX+YYWILDCARD>=YY_ACTTAB_COUNT
j<YY_ACTTAB_COUNT &&
#endif
j<sizeof(yy_lookahead)/sizeof(yy_lookahead[0]) &&
j<(int)(sizeof(yy_lookahead)/sizeof(yy_lookahead[0])) &&
yy_lookahead[j]==YYWILDCARD && iLookAhead>0
){
#ifndef NDEBUG
@ -1066,9 +1066,11 @@ void Parse(
*/
int ParseFallback(int iToken){
#ifdef YYFALLBACK
if( iToken<sizeof(yyFallback)/sizeof(yyFallback[0]) ){
if( iToken<(int)(sizeof(yyFallback)/sizeof(yyFallback[0])) ){
return yyFallback[iToken];
}
#else
(void)iToken;
#endif
return 0;
}