| (:*******************************************************:) |
| (: Test: K-InternalVariablesWith-20 :) |
| (: Written by: Frans Englich :) |
| (: Date: 2006-10-05T18:29:39+02:00 :) |
| (: Purpose: A prolog variable having a circular dependency, stretching through functions and variables(#2). :) |
| (:*******************************************************:) |
| |
| declare variable $var := local:func1(); |
| declare function local:func1() |
| { |
| local:func2() |
| }; |
| declare function local:func2() |
| { |
| local:func3() |
| }; |
| |
| declare variable $var2 := local:func2(); |
| declare function local:func3() |
| { |
| $var2 |
| }; |
| boolean($var) |
