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Fix harmless compiler warnings.

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FossilOrigin-Name: 83aca2d8704e51eeed5652b1506c6fc883c0397728cda456f229369788b8608a
This commit is contained in:
drh
2021-06-04 16:11:19 +00:00
parent 9718bca77f
commit abc15f1b9a
4 changed files with 12 additions and 10 deletions
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4
ext/misc/regexp.c
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@ -677,7 +677,7 @@ static const char *re_compile(ReCompiled **ppRe, const char *zIn, int noCase){
** unicode characters beyond plane 0 - those are very rare and this is
** just an optimization. */
if( pRe->aOp[0]==RE_OP_ANYSTAR && !noCase ){
for(j=0, i=1; j<sizeof(pRe->zInit)-2 && pRe->aOp[i]==RE_OP_MATCH; i++){
for(j=0, i=1; j<(int)sizeof(pRe->zInit)-2 && pRe->aOp[i]==RE_OP_MATCH; i++){
unsigned x = pRe->aArg[i];
if( x<=127 ){
pRe->zInit[j++] = (unsigned char)x;
@ -718,6 +718,7 @@ static void re_sql_func(
const char *zErr; /* Compile error message */
int setAux = 0; /* True to invoke sqlite3_set_auxdata() */
(void)argc; /* Unused */
pRe = sqlite3_get_auxdata(context, 0);
if( pRe==0 ){
zPattern = (const char*)sqlite3_value_text(argv[0]);
@ -757,6 +758,7 @@ int sqlite3_regexp_init(
){
int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi);
(void)pzErrMsg; /* Unused */
rc = sqlite3_create_function(db, "regexp", 2, SQLITE_UTF8|SQLITE_INNOCUOUS,
0, re_sql_func, 0, 0);
if( rc==SQLITE_OK ){