TypeScript/tests/cases/compiler/generics4.ts
2014-07-12 17:30:19 -07:00

7 lines
167 B
TypeScript

class C<T> { private x: T; }
interface X { f(): string; }
interface Y { f(): boolean; }
var a: C<X>;
var b: C<Y>;
a = b; // Not ok - return types of "f" are different