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Overview
Comment:Silence some harmless uninitialized local variable warnings.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | msvcW4
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SHA1: 44375a34e59d1b0f0d765a99dcc7e6f30a4be7f7
User & Date: mistachkin 2015-01-12 19:59:12.988
Context
2015-01-12
20:20
Add two more classes of harmless MSVC compiler warnings. (check-in: de30d5b053 user: mistachkin tags: msvcW4)
19:59
Silence some harmless uninitialized local variable warnings. (check-in: 44375a34e5 user: mistachkin tags: msvcW4)
19:49
Harmless compiler warning fixes for 'testfixture' and the miscellaneous extensions when built with the MSVC makefile. (check-in: 923fd66031 user: mistachkin tags: msvcW4)
Changes
Unified Diff Ignore Whitespace Patch
Changes to ext/misc/amatch.c.
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}

/* Remove node pOld from the tree.  pOld must be an element of the tree or
** the AVL tree will become corrupt.
*/
static void amatchAvlRemove(amatch_avl **ppHead, amatch_avl *pOld){
  amatch_avl **ppParent;
  amatch_avl *pBalance;
  /* assert( amatchAvlSearch(*ppHead, pOld->zKey)==pOld ); */
  ppParent = amatchAvlFromPtr(pOld, ppHead);
  if( pOld->pBefore==0 && pOld->pAfter==0 ){
    *ppParent = 0;
    pBalance = pOld->pUp;
  }else if( pOld->pBefore && pOld->pAfter ){
    amatch_avl *pX, *pY;







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}

/* Remove node pOld from the tree.  pOld must be an element of the tree or
** the AVL tree will become corrupt.
*/
static void amatchAvlRemove(amatch_avl **ppHead, amatch_avl *pOld){
  amatch_avl **ppParent;
  amatch_avl *pBalance = 0;
  /* assert( amatchAvlSearch(*ppHead, pOld->zKey)==pOld ); */
  ppParent = amatchAvlFromPtr(pOld, ppHead);
  if( pOld->pBefore==0 && pOld->pAfter==0 ){
    *ppParent = 0;
    pBalance = pOld->pUp;
  }else if( pOld->pBefore && pOld->pAfter ){
    amatch_avl *pX, *pY;
Changes to ext/misc/spellfix.c.
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** then this value is always the number of bytes in zB (i.e. strlen(zB)).
** If zA does end in a '*', then it is the number of bytes in the prefix
** of zB that was deemed to match zA.
*/
static int editdist1(const char *zA, const char *zB, int *pnMatch){
  int nA, nB;            /* Number of characters in zA[] and zB[] */
  int xA, xB;            /* Loop counters for zA[] and zB[] */
  char cA, cB;           /* Current character of zA and zB */
  char cAprev, cBprev;   /* Previous character of zA and zB */
  char cAnext, cBnext;   /* Next character in zA and zB */
  int d;                 /* North-west cost value */
  int dc = 0;            /* North-west character value */
  int res;               /* Final result */
  int *m;                /* The cost matrix */
  char *cx;              /* Corresponding character values */







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** then this value is always the number of bytes in zB (i.e. strlen(zB)).
** If zA does end in a '*', then it is the number of bytes in the prefix
** of zB that was deemed to match zA.
*/
static int editdist1(const char *zA, const char *zB, int *pnMatch){
  int nA, nB;            /* Number of characters in zA[] and zB[] */
  int xA, xB;            /* Loop counters for zA[] and zB[] */
  char cA = 0, cB;       /* Current character of zA and zB */
  char cAprev, cBprev;   /* Previous character of zA and zB */
  char cAnext, cBnext;   /* Next character in zA and zB */
  int d;                 /* North-west cost value */
  int dc = 0;            /* North-west character value */
  int res;               /* Final result */
  int *m;                /* The cost matrix */
  char *cx;              /* Corresponding character values */
Changes to src/tclsqlite.c.
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static int dbPrepareAndBind(
  SqliteDb *pDb,                  /* Database object */
  char const *zIn,                /* SQL to compile */
  char const **pzOut,             /* OUT: Pointer to next SQL statement */
  SqlPreparedStmt **ppPreStmt     /* OUT: Object used to cache statement */
){
  const char *zSql = zIn;         /* Pointer to first SQL statement in zIn */
  sqlite3_stmt *pStmt;            /* Prepared statement object */
  SqlPreparedStmt *pPreStmt;      /* Pointer to cached statement */
  int nSql;                       /* Length of zSql in bytes */
  int nVar;                       /* Number of variables in statement */
  int iParm = 0;                  /* Next free entry in apParm */
  char c;
  int i;
  Tcl_Interp *interp = pDb->interp;

  *ppPreStmt = 0;








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static int dbPrepareAndBind(
  SqliteDb *pDb,                  /* Database object */
  char const *zIn,                /* SQL to compile */
  char const **pzOut,             /* OUT: Pointer to next SQL statement */
  SqlPreparedStmt **ppPreStmt     /* OUT: Object used to cache statement */
){
  const char *zSql = zIn;         /* Pointer to first SQL statement in zIn */
  sqlite3_stmt *pStmt = 0;        /* Prepared statement object */
  SqlPreparedStmt *pPreStmt;      /* Pointer to cached statement */
  int nSql;                       /* Length of zSql in bytes */
  int nVar = 0;                   /* Number of variables in statement */
  int iParm = 0;                  /* Next free entry in apParm */
  char c;
  int i;
  Tcl_Interp *interp = pDb->interp;

  *ppPreStmt = 0;

Changes to src/test_malloc.c.
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static int test_status(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  int rc, iValue, mxValue;
  int i, op, resetFlag;
  const char *zOpName;
  static const struct {
    const char *zName;
    int op;
  } aOp[] = {
    { "SQLITE_STATUS_MEMORY_USED",         SQLITE_STATUS_MEMORY_USED         },
    { "SQLITE_STATUS_MALLOC_SIZE",         SQLITE_STATUS_MALLOC_SIZE         },







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static int test_status(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  int rc, iValue, mxValue;
  int i, op = 0, resetFlag;
  const char *zOpName;
  static const struct {
    const char *zName;
    int op;
  } aOp[] = {
    { "SQLITE_STATUS_MEMORY_USED",         SQLITE_STATUS_MEMORY_USED         },
    { "SQLITE_STATUS_MALLOC_SIZE",         SQLITE_STATUS_MALLOC_SIZE         },
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static int test_db_status(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  int rc, iValue, mxValue;
  int i, op, resetFlag;
  const char *zOpName;
  sqlite3 *db;
  extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**);
  static const struct {
    const char *zName;
    int op;
  } aOp[] = {







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static int test_db_status(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  int rc, iValue, mxValue;
  int i, op = 0, resetFlag;
  const char *zOpName;
  sqlite3 *db;
  extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**);
  static const struct {
    const char *zName;
    int op;
  } aOp[] = {
Changes to src/test_multiplex.c.
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static void multiplexControlFunc(
  sqlite3_context *context,
  int argc,
  sqlite3_value **argv
){
  int rc = SQLITE_OK;
  sqlite3 *db = sqlite3_context_db_handle(context);
  int op;
  int iVal;

  if( !db || argc!=2 ){ 
    rc = SQLITE_ERROR; 
  }else{
    /* extract params */
    op = sqlite3_value_int(argv[0]);







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static void multiplexControlFunc(
  sqlite3_context *context,
  int argc,
  sqlite3_value **argv
){
  int rc = SQLITE_OK;
  sqlite3 *db = sqlite3_context_db_handle(context);
  int op = 0;
  int iVal;

  if( !db || argc!=2 ){ 
    rc = SQLITE_ERROR; 
  }else{
    /* extract params */
    op = sqlite3_value_int(argv[0]);
Changes to src/test_quota.c.
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}

/*
** Bring the named file under quota management.  Or if it is already under
** management, update its size.
*/
int sqlite3_quota_file(const char *zFilename){
  char *zFull;
  sqlite3_file *fd;
  int rc;
  int outFlags = 0;
  sqlite3_int64 iSize;
  int nAlloc = gQuota.sThisVfs.szOsFile + gQuota.sThisVfs.mxPathname+2;

  /* Allocate space for a file-handle and the full path for file zFilename */







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}

/*
** Bring the named file under quota management.  Or if it is already under
** management, update its size.
*/
int sqlite3_quota_file(const char *zFilename){
  char *zFull = 0;
  sqlite3_file *fd;
  int rc;
  int outFlags = 0;
  sqlite3_int64 iSize;
  int nAlloc = gQuota.sThisVfs.szOsFile + gQuota.sThisVfs.mxPathname+2;

  /* Allocate space for a file-handle and the full path for file zFilename */
Changes to src/test_vfs.c.
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*/
static int tvfsSync(sqlite3_file *pFile, int flags){
  int rc = SQLITE_OK;
  TestvfsFd *pFd = tvfsGetFd(pFile);
  Testvfs *p = (Testvfs *)pFd->pVfs->pAppData;

  if( p->pScript && p->mask&TESTVFS_SYNC_MASK ){
    char *zFlags;

    switch( flags ){
      case SQLITE_SYNC_NORMAL:
        zFlags = "normal";
        break;
      case SQLITE_SYNC_FULL:
        zFlags = "full";







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*/
static int tvfsSync(sqlite3_file *pFile, int flags){
  int rc = SQLITE_OK;
  TestvfsFd *pFd = tvfsGetFd(pFile);
  Testvfs *p = (Testvfs *)pFd->pVfs->pAppData;

  if( p->pScript && p->mask&TESTVFS_SYNC_MASK ){
    char *zFlags = 0;

    switch( flags ){
      case SQLITE_SYNC_NORMAL:
        zFlags = "normal";
        break;
      case SQLITE_SYNC_FULL:
        zFlags = "full";
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    ** TESTVFS ioerr ?IFAIL PERSIST?
    **
    **   Where IFAIL is an integer and PERSIST is boolean.
    */
    case CMD_CANTOPENERR:
    case CMD_IOERR:
    case CMD_FULLERR: {
      TestFaultInject *pTest;
      int iRet;

      switch( aSubcmd[i].eCmd ){
        case CMD_IOERR: pTest = &p->ioerr_err; break;
        case CMD_FULLERR: pTest = &p->full_err; break;
        case CMD_CANTOPENERR: pTest = &p->cantopen_err; break;
        default: assert(0);







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    ** TESTVFS ioerr ?IFAIL PERSIST?
    **
    **   Where IFAIL is an integer and PERSIST is boolean.
    */
    case CMD_CANTOPENERR:
    case CMD_IOERR:
    case CMD_FULLERR: {
      TestFaultInject *pTest = 0;
      int iRet;

      switch( aSubcmd[i].eCmd ){
        case CMD_IOERR: pTest = &p->ioerr_err; break;
        case CMD_FULLERR: pTest = &p->full_err; break;
        case CMD_CANTOPENERR: pTest = &p->cantopen_err; break;
        default: assert(0);