==== tests/cases/compiler/constraintsThatReferenceOtherContstraints1.ts (2 errors) ====
    interface Object { }
    
    class Foo<T, U extends T> { }
                 ~~~~~~~~~~~
!!! Constraint of a type parameter cannot reference any type parameter from the same type parameter list.
    class Bar<T extends Object, U extends T> {
                                ~~~~~~~~~~~
!!! Constraint of a type parameter cannot reference any type parameter from the same type parameter list.
        data: Foo<Object, Object>; // Error 1 Type 'Object' does not satisfy the constraint 'T' for type parameter 'U extends T'.
    }
    
    var x: Foo< { a: string }, { a: string; b: number }>; // Error 2 Type '{ a: string; b: number; }' does not satisfy the constraint 'T' for type