On 26 May 2007, at 23:40, Mario R. Carro wrote: > Hi. Why does this fail to compile with FPC 2.3.1? (from ZeosLib): > > procedure TZExpression.SetTokenizer(Value: IZTokenizer); > var > Parser: TZExpressionParser; > begin > FTokenizer := Value; > TZExpressionParser(FParser).Tokenizer := Value; // <-- This line > fails > end; Fixed. Jonas