Wrong analysis of temp-table indexes

### Description of the Issue

Incorrect parsing of the following code : 

```
DEFINE TEMP-TABLE tt_temp NO-UNDO
    LIKE Customer
    INDEX idx1 Country DESCENDING 
    .
    
DEFINE TEMP-TABLE tt_temp2 NO-UNDO
    LIKE Customer USE-INDEX CustNum USE-INDEX CountryPost AS PRIMARY
    .
```