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tests/cases/conformance/types/typeRelationships/typeInference/genericCallWithObjectTypeArgs.ts(20,17): error TS2345: Argument of type 'X<D>' is not assignable to parameter of type 'X<C>'.
Type 'D' is not assignable to type 'C'.
Types have separate declarations of a private property 'x'.
==== tests/cases/conformance/types/typeRelationships/typeInference/genericCallWithObjectTypeArgs.ts (1 errors) ====
class C {
private x: string;
}
class D {
private x: string;
}
class X<T> {
x: T;
}
function foo<T>(t: X<T>, t2: X<T>) {
var x: T;
return x;
}
var c1 = new X<C>();
var d1 = new X<D>();
var r = foo(c1, d1); // error
~~
!!! error TS2345: Argument of type 'X<D>' is not assignable to parameter of type 'X<C>'.
!!! error TS2345: Type 'D' is not assignable to type 'C'.
!!! error TS2345: Types have separate declarations of a private property 'x'.
var r2 = foo(c1, c1); // ok
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