diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/vdbemem.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/vdbemem.c b/src/vdbemem.c index 08603f808..16d1ac8b0 100644 --- a/src/vdbemem.c +++ b/src/vdbemem.c @@ -961,7 +961,7 @@ void sqlite3VdbeMemAboutToChange(Vdbe *pVdbe, Mem *pMem){ sqlite3DebugPrintf("Invalidate R[%d] due to change in R[%d]\n", (int)(pX - pVdbe->aMem), (int)(pMem - pVdbe->aMem)); } - /* If pX is marked as a shallow copy of pMem, then verify that + /* If pX is marked as a shallow copy of pMem, then try to verify that ** no significant changes have been made to pX since the OP_SCopy. ** A significant change would indicated a missed call to this ** function for pX. Minor changes, such as adding or removing a @@ -969,11 +969,6 @@ void sqlite3VdbeMemAboutToChange(Vdbe *pVdbe, Mem *pMem){ ** same. */ mFlags = pMem->flags & pX->flags & pX->mScopyFlags; assert( (mFlags&(MEM_Int|MEM_IntReal))==0 || pMem->u.i==pX->u.i ); - /* assert( (mFlags&MEM_Real)==0 || pMem->u.r==pX->u.r ); */ - /* ^^ */ - /* Cannot reliably compare doubles for equality */ - assert( (mFlags&(MEM_Str|MEM_Blob))==0 - || (pMem->n==pX->n && pMem->z==pX->z) ); /* pMem is the register that is changing. But also mark pX as ** undefined so that we can quickly detect the shallow-copy error */ |