Simplifh the IdList object to remove unnecessary fields. Performance

increases by about 0.8%.

FossilOrigin-Name: a4625bb995dd5582d1f3cf0c2e54eb3f01f1cc1405811dda86ebd38b2b858994

1 files changed, 0 insertions, 3 deletions

diff --git a/src/expr.c b/src/expr.c
index ca5b9092e..fcd3da213 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -1932,16 +1932,13 @@ IdList *sqlite3IdListDup(sqlite3 *db, const IdList *p){
   int i;
   assert( db!=0 );
   if( p==0 ) return 0;
-  assert( p->eU4!=EU4_EXPR );
   pNew = sqlite3DbMallocRawNN(db, sizeof(*pNew)+(p->nId-1)*sizeof(p->a[0]) );
   if( pNew==0 ) return 0;
   pNew->nId = p->nId;
-  pNew->eU4 = p->eU4;
   for(i=0; i<p->nId; i++){
     struct IdList_item *pNewItem = &pNew->a[i];
     const struct IdList_item *pOldItem = &p->a[i];
     pNewItem->zName = sqlite3DbStrDup(db, pOldItem->zName);
-    pNewItem->u4 = pOldItem->u4;
   }
   return pNew;
 }