According to [forum:/forumpost/9f6db917e1|forum post 9f6db917e1], older

MSVC compilers are unable to convert a double directly into an unsigned
long long int, but must first go through a signed long long int.  Work
around this by restricting the range of doubles that are converted into
long long integers so that only the lower 63 bits are used.

FossilOrigin-Name: 0ab05871ba36e2a0eddfbc700c1d39891c54c453727a4effcdac3327efec163b

1 files changed, 7 insertions, 7 deletions

diff --git a/src/util.c b/src/util.c
index 7f8a33f9c..58591590d 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1029,29 +1029,29 @@ void sqlite3FpDecode(FpDecode *p, double r, int iRound, int mxRound){
     double rr[2];
     rr[0] = r;
     rr[1] = 0.0;
-    if( rr[0]>1.84e+19 ){
-      while( rr[0]>1.84e+119 ){
+    if( rr[0]>9.223372036854774784e+18 ){
+      while( rr[0]>9.223372036854774784e+118 ){
         exp += 100;
         dekkerMul2(rr, 1.0e-100, -1.99918998026028836196e-117);
       }
-      while( rr[0]>1.84e+29 ){
+      while( rr[0]>9.223372036854774784e+28 ){
         exp += 10;
         dekkerMul2(rr, 1.0e-10, -3.6432197315497741579e-27);
       }
-      while( rr[0]>1.84e+19 ){
+      while( rr[0]>9.223372036854774784e+18 ){
         exp += 1;
         dekkerMul2(rr, 1.0e-01, -5.5511151231257827021e-18);
       }
     }else{
-      while( rr[0]<1.84e-82  ){
+      while( rr[0]<9.223372036854774784e-83  ){
         exp -= 100;
         dekkerMul2(rr, 1.0e+100, -1.5902891109759918046e+83);
       }
-      while( rr[0]<1.84e+08  ){
+      while( rr[0]<9.223372036854774784e+07  ){
         exp -= 10;
         dekkerMul2(rr, 1.0e+10, 0.0);
       }
-      while( rr[0]<1.84e+18  ){
+      while( rr[0]<9.22337203685477478e+17  ){
         exp -= 1;
         dekkerMul2(rr, 1.0e+01, 0.0);
       }