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Overview
| Comment: | Fix then handling of the (oversized) integer literal -0x8000000000000000. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 3816bb415ecfd4f36430d0fcbc878e382975de60 |
| User & Date: | drh 2016-11-30 14:47:37 |
Context
|
2016-11-30
| ||
| 16:54 | Add the remember(V,PTR) extension function which copies an SQL value into an application variable. check-in: d2d30914 user: drh tags: trunk | |
| 16:39 | Merge all the latest changes from trunk. check-in: 7ca58a07 user: drh tags: est_count_pragma | |
| 14:47 | Fix then handling of the (oversized) integer literal -0x8000000000000000. check-in: 3816bb41 user: drh tags: trunk | |
| 05:08 | Change the OP_DecrJumpZero opcode back to its old behavior of always decrementing, except top the decrementing when it reaches the largest negative number. check-in: 9d0d8c2e user: drh tags: trunk | |
Changes
Changes to src/expr.c.
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sqlite3VdbeAddOp2(v, OP_Integer, i, iMem);
}else{
int c;
i64 value;
const char *z = pExpr->u.zToken;
assert( z!=0 );
c = sqlite3DecOrHexToI64(z, &value);
if( c==0 || (c==2 && negFlag) ){
if( negFlag ){ value = c==2 ? SMALLEST_INT64 : -value; }
sqlite3VdbeAddOp4Dup8(v, OP_Int64, 0, iMem, 0, (u8*)&value, P4_INT64);
}else{
#ifdef SQLITE_OMIT_FLOATING_POINT
sqlite3ErrorMsg(pParse, "oversized integer: %s%s", negFlag ? "-" : "", z);
#else
#ifndef SQLITE_OMIT_HEX_INTEGER
if( sqlite3_strnicmp(z,"0x",2)==0 ){
sqlite3ErrorMsg(pParse, "hex literal too big: %s", z);
}else
#endif
{
codeReal(v, z, negFlag, iMem);
}
#endif
}
}
}
/*
** Erase column-cache entry number i
*/
|
| < < < | > > > |
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sqlite3VdbeAddOp2(v, OP_Integer, i, iMem);
}else{
int c;
i64 value;
const char *z = pExpr->u.zToken;
assert( z!=0 );
c = sqlite3DecOrHexToI64(z, &value);
if( c==1 || (c==2 && !negFlag) || (negFlag && value==SMALLEST_INT64)){
#ifdef SQLITE_OMIT_FLOATING_POINT
sqlite3ErrorMsg(pParse, "oversized integer: %s%s", negFlag ? "-" : "", z);
#else
#ifndef SQLITE_OMIT_HEX_INTEGER
if( sqlite3_strnicmp(z,"0x",2)==0 ){
sqlite3ErrorMsg(pParse, "hex literal too big: %s%s", negFlag?"-":"",z);
}else
#endif
{
codeReal(v, z, negFlag, iMem);
}
#endif
}else{
if( negFlag ){ value = c==2 ? SMALLEST_INT64 : -value; }
sqlite3VdbeAddOp4Dup8(v, OP_Int64, 0, iMem, 0, (u8*)&value, P4_INT64);
}
}
}
/*
** Erase column-cache entry number i
*/
|
Changes to test/hexlit.test.
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#
do_catchsql_test hexlist-400 {
SELECT 0x10000000000000000;
} {1 {hex literal too big: 0x10000000000000000}}
do_catchsql_test hexlist-401 {
SELECT DISTINCT 0x10000000000000000;
} {1 {hex literal too big: 0x10000000000000000}}
do_catchsql_test hexlist-410 {
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(x);
INSERT INTO t1 VALUES(1+0x10000000000000000);
} {1 {hex literal too big: 0x10000000000000000}}
finish_test
|
> > > |
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#
do_catchsql_test hexlist-400 {
SELECT 0x10000000000000000;
} {1 {hex literal too big: 0x10000000000000000}}
do_catchsql_test hexlist-401 {
SELECT DISTINCT 0x10000000000000000;
} {1 {hex literal too big: 0x10000000000000000}}
do_catchsql_test hexlist-402 {
SELECT DISTINCT -0x08000000000000000;
} {1 {hex literal too big: -0x08000000000000000}}
do_catchsql_test hexlist-410 {
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(x);
INSERT INTO t1 VALUES(1+0x10000000000000000);
} {1 {hex literal too big: 0x10000000000000000}}
finish_test
|