Class inheritance cycles incorrectly/improperly detected

[ArcticLight]

Class inheritance cycles incorrectly/improperly detected

[ArcticLight]

Fixed this in 71a8333 as evidenced by the output

java.lang.IllegalArgumentException: ERROR: Scope attempted to mount itself as parent!
*** Error line 1.
class A { } class B extends A { } class C extends B {} class D extends A {} class Q extends Q {} class R extends Q {}
                                                                                  ^
*** Illegal cyclic class inheritance involving Q on line 1

*** Error line 1.
class A { } class B extends A { } class C extends B {} class D extends A {} class Q extends Q {} class R extends Q {}
                                                                                                       ^
*** Illegal cyclic class inheritance involving R on line 1

Global:  
  D ==> Class: D
  A ==> Class: A
  R ==> Class: R
  C ==> Class: C
  Q ==> Class: Q
  B ==> Class: B
\\
  Class Declaration of A:    
    this ==> Variable of A
  \\
    Class Declaration of B:      
      this ==> Variable of B
    \\
      Class Declaration of C:        
        this ==> Variable of C
    //
    Class Declaration of D:      
      this ==> Variable of D
  //
  Class Declaration of Q:    
    this ==> Variable of Q
  \\
    Class Declaration of R:      
      this ==> Variable of R
  //
//

[ArcticLight]

^ reopen pending discussion

[hawkw]

I don't know, that seems correct to me...? A class shouldn't be able to extend itself?

[hawkw]

I believe this was resolved?