tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsItselfIndirectly.ts(1,7): error TS2506: 'C' is referenced directly or indirectly in its own base expression.
tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsItselfIndirectly.ts(3,7): error TS2506: 'D' is referenced directly or indirectly in its own base expression.
tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsItselfIndirectly.ts(5,7): error TS2506: 'E' is referenced directly or indirectly in its own base expression.
tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsItselfIndirectly.ts(7,7): error TS2506: 'C2' is referenced directly or indirectly in its own base expression.
tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsItselfIndirectly.ts(9,7): error TS2506: 'D2' is referenced directly or indirectly in its own base expression.
tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsItselfIndirectly.ts(11,7): error TS2506: 'E2' is referenced directly or indirectly in its own base expression.


==== tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsItselfIndirectly.ts (6 errors) ====
    class C extends E { foo: string; } // error
          ~
!!! error TS2506: 'C' is referenced directly or indirectly in its own base expression.
    
    class D extends C { bar: string; }
          ~
!!! error TS2506: 'D' is referenced directly or indirectly in its own base expression.
    
    class E extends D { baz: number; }
          ~
!!! error TS2506: 'E' is referenced directly or indirectly in its own base expression.
    
    class C2<T> extends E2<T> { foo: T; } // error
          ~~
!!! error TS2506: 'C2' is referenced directly or indirectly in its own base expression.
    
    class D2<T> extends C2<T> { bar: T; }
          ~~
!!! error TS2506: 'D2' is referenced directly or indirectly in its own base expression.
    
    class E2<T> extends D2<T> { baz: T; }
          ~~
!!! error TS2506: 'E2' is referenced directly or indirectly in its own base expression.