==== tests/cases/compiler/genericCloneReturnTypes2.ts (1 errors) ====
    class MyList<T> {
        public size: number;
        public data: T[];
        constructor(n: number) {
            this.size = n;
            this.data = new Array<T>(this.size);
        }
        public clone() {
            return new MyList<T>(this.size);
        }
    }
    var a: MyList<string>;
    var b: MyList<any> = a.clone(); // ok
    var c: MyList<string> = a.clone(); // bug was there was an error on this line
    var d: MyList<number> = a.clone(); // error
        ~
!!! Type 'MyList<string>' is not assignable to type 'MyList<number>':
!!!   Type 'string' is not assignable to type 'number'.