4788       Expr *pDel = 0;  in sqlite3ExprCodeTarget()  local
4798         pDel = sqlite3ExprDup(db, pX, 0);  in sqlite3ExprCodeTarget()
4800           sqlite3ExprDelete(db, pDel);  in sqlite3ExprCodeTarget()
4804         exprToRegister(pDel, exprCodeVector(pParse, pDel, &regFree1));  in sqlite3ExprCodeTarget()
4808         opCompare.pLeft = pDel;  in sqlite3ExprCodeTarget()
4836       sqlite3ExprDelete(db, pDel);  in sqlite3ExprCodeTarget()
5131   Expr *pDel = 0;  in exprCodeBetween()  local
5139   pDel = sqlite3ExprDup(db, pExpr->pLeft, 0);  in exprCodeBetween()
5145     compLeft.pLeft = pDel;  in exprCodeBetween()
5148     compRight.pLeft = pDel;  in exprCodeBetween()
5150     exprToRegister(pDel, exprCodeVector(pParse, pDel, &regFree1));  in exprCodeBetween()
5159       pDel->flags |= EP_OuterON;  in exprCodeBetween()
5164   sqlite3ExprDelete(db, pDel);  in exprCodeBetween()