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tests/cases/compiler/genericAssignmentCompatWithInterfaces1.ts(12,23): error TS2322: Type 'A<number>' is not assignable to type 'Comparable<string>'.
Types of property 'compareTo' are incompatible.
Type '(other: number) => number' is not assignable to type '(other: string) => number'.
Types of parameters 'other' and 'other' are incompatible.
Type 'string' is not assignable to type 'number'.
tests/cases/compiler/genericAssignmentCompatWithInterfaces1.ts(13,5): error TS2322: Type '{ x: A<number>; }' is not assignable to type 'I<string>'.
Types of property 'x' are incompatible.
Type 'A<number>' is not assignable to type 'Comparable<string>'.
tests/cases/compiler/genericAssignmentCompatWithInterfaces1.ts(16,5): error TS2322: Type '{ x: A<number>; }' is not assignable to type 'I<string>'.
Types of property 'x' are incompatible.
Type 'A<number>' is not assignable to type 'Comparable<string>'.
tests/cases/compiler/genericAssignmentCompatWithInterfaces1.ts(17,5): error TS2322: Type 'K<number>' is not assignable to type 'I<string>'.
Types of property 'x' are incompatible.
Type 'A<number>' is not assignable to type 'Comparable<string>'.
==== tests/cases/compiler/genericAssignmentCompatWithInterfaces1.ts (4 errors) ====
interface Comparable<T> {
compareTo(other: T): number;
}
interface I<T> {
x: Comparable<T>;
}
interface K<T> {
x: A<T>;
}
class A<T> implements Comparable<T> { compareTo(other: T) { return 1; } }
var z = { x: new A<number>() };
var a1: I<string> = { x: new A<number>() };
~
!!! error TS2322: Type 'A<number>' is not assignable to type 'Comparable<string>'.
!!! error TS2322: Types of property 'compareTo' are incompatible.
!!! error TS2322: Type '(other: number) => number' is not assignable to type '(other: string) => number'.
!!! error TS2322: Types of parameters 'other' and 'other' are incompatible.
!!! error TS2322: Type 'string' is not assignable to type 'number'.
!!! related TS6500 tests/cases/compiler/genericAssignmentCompatWithInterfaces1.ts:5:5: The expected type comes from property 'x' which is declared here on type 'I<string>'
var a2: I<string> = function (): { x: A<number> } {
~~
!!! error TS2322: Type '{ x: A<number>; }' is not assignable to type 'I<string>'.
!!! error TS2322: Types of property 'x' are incompatible.
!!! error TS2322: Type 'A<number>' is not assignable to type 'Comparable<string>'.
var z = { x: new A<number>() }; return z;
} ();
var a3: I<string> = z;
~~
!!! error TS2322: Type '{ x: A<number>; }' is not assignable to type 'I<string>'.
!!! error TS2322: Types of property 'x' are incompatible.
!!! error TS2322: Type 'A<number>' is not assignable to type 'Comparable<string>'.
var a4: I<string> = <K<number>>z;
~~
!!! error TS2322: Type 'K<number>' is not assignable to type 'I<string>'.
!!! error TS2322: Types of property 'x' are incompatible.
!!! error TS2322: Type 'A<number>' is not assignable to type 'Comparable<string>'.
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