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Use "long double" to hold intermediate values when doing ascii to binary

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and binary to ascii conversions of floating point numbers. (CVS 1162)

FossilOrigin-Name: 8371f662d22be0a3c58e0503c7511faea1640955
This commit is contained in:
drh
2004-01-07 03:04:27 +00:00
parent 133cdf6eba
commit 384eef32fd
5 changed files with 26 additions and 17 deletions
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8
src/util.c
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@@ -14,7 +14,7 @@
** This file contains functions for allocating memory, comparing
** strings, and stuff like that.
**
** $Id: util.c,v 1.70 2004/01/06 01:13:47 drh Exp $
** $Id: util.c,v 1.71 2004/01/07 03:04:27 drh Exp $
*/
#include "sqliteInt.h"
#include <stdarg.h>
@@ -664,7 +664,7 @@ int sqliteIsNumber(const char *z){
*/
double sqliteAtoF(const char *z){
int sign = 1;
double v1 = 0.0;
LONGDOUBLE_TYPE v1 = 0.0;
if( *z=='-' ){
sign = -1;
z++;
@@ -676,7 +676,7 @@ double sqliteAtoF(const char *z){
z++;
}
if( *z=='.' ){
double divisor = 1.0;
LONGDOUBLE_TYPE divisor = 1.0;
z++;
while( isdigit(*z) ){
v1 = v1*10.0 + (*z - '0');
@@ -688,7 +688,7 @@ double sqliteAtoF(const char *z){
if( *z=='e' || *z=='E' ){
int esign = 1;
int eval = 0;
double scale = 1.0;
LONGDOUBLE_TYPE scale = 1.0;
z++;
if( *z=='-' ){
esign = -1;