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Overview
| Comment: | Add the "LL" suffix on a pair of larger integer literals, for compatibility with older C compilers. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
6f328c35947d6b3a0741514757b89446 |
| User & Date: | drh 2019-07-09 23:35:50 |
Context
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2019-07-10
| ||
| 17:32 | Version 3.29.0 (check-in: fc82b73e user: drh tags: trunk, release, version-3.29.0) | |
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2019-07-09
| ||
| 23:35 | Add the "LL" suffix on a pair of larger integer literals, for compatibility with older C compilers. (check-in: 6f328c35 user: drh tags: trunk) | |
| 17:36 | Update rtree.c so that SQLITE_DEBUG is required to turn on assert() statements, even if it is compiled separately from the amalgamation. (check-in: b6e17f01 user: dan tags: trunk) | |
Changes
Changes to src/vdbemem.c.
| ︙ | ︙ | |||
699 700 701 702 703 704 705 |
** comparison of "r1==(double)i" you sometimes get an answer of false even
** though the r1 and (double)i values are bit-for-bit the same.
*/
int sqlite3RealSameAsInt(double r1, sqlite3_int64 i){
double r2 = (double)i;
return r1==0.0
|| (memcmp(&r1, &r2, sizeof(r1))==0
| | | 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 |
** comparison of "r1==(double)i" you sometimes get an answer of false even
** though the r1 and (double)i values are bit-for-bit the same.
*/
int sqlite3RealSameAsInt(double r1, sqlite3_int64 i){
double r2 = (double)i;
return r1==0.0
|| (memcmp(&r1, &r2, sizeof(r1))==0
&& i >= -2251799813685248LL && i < 2251799813685248LL);
}
/*
** Convert pMem so that it has type MEM_Real or MEM_Int.
** Invalidate any prior representations.
**
** Every effort is made to force the conversion, even if the input
|
| ︙ | ︙ |