==== tests/cases/conformance/types/typeRelationships/subtypesAndSuperTypes/enumIsNotASubtypeOfAnythingButNumber.ts (17 errors) ====
    // enums are only subtypes of number, any and no other types
    
    enum E { A }
    interface I {
        [x: string]: any;
        foo: E; // ok
    }
    
    
    interface I2 {
        [x: string]: number;
        foo: E; // ok
    }
    
    // error cases
    interface I3 {
        [x: string]: string;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type 'string'.
    }
    
    
    interface I4 {
        [x: string]: boolean;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type 'boolean'.
    }
    
    
    interface I5 {
        [x: string]: Date;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type 'Date'.
    }
    
    
    interface I6 {
        [x: string]: RegExp;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type 'RegExp'.
    }
    
    
    interface I7 {
        [x: string]: { bar: number };
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type '{ bar: number; }'.
    }
    
    
    interface I8 {
        [x: string]: number[];
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type 'number[]'.
    }
    
    
    interface I9 {
        [x: string]: I8;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type 'I8'.
    }
    
    class A { foo: number; }
    interface I10 {
        [x: string]: A;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type 'A'.
    }
    
    class A2<T> { foo: T; }
    interface I11 {
        [x: string]: A2<number>;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type 'A2<number>'.
    }
    
    
    interface I12 {
        [x: string]: (x) => number;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type '(x: any) => number'.
    }
    
    
    interface I13 {
        [x: string]: <T>(x: T) => T;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type '<T>(x: T) => T'.
    }
    
    
    enum E2 { A }
    interface I14 {
        [x: string]: E2;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type 'E2'.
    }
    
    
    function f() { }
    module f {
        export var bar = 1;
    }
    interface I15 {
        [x: string]: typeof f;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type 'typeof f'.
    }
    
    
    class c { baz: string }
    module c {
        export var bar = 1;
    }
    interface I16 {
        [x: string]: typeof c;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type 'typeof c'.
    }
    
    
    interface I17<T> {
        [x: string]: T;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type 'T'.
    }
    
    
    interface I18<T, U extends T> {
                     ~~~~~~~~~~~
!!! Constraint of a type parameter cannot reference any type parameter from the same type parameter list.
        [x: string]: U;
        foo: E;
        ~~~~~~~
!!! Property 'foo' of type 'E' is not assignable to string index type 'U'.
    }
    
    
    interface I19 {
        [x: string]: Object;
        foo: E; // BUG 831833
    }
    
    
    interface I20 {
        [x: string]: {};
        foo: E; // BUG 831833
    }