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tests/cases/compiler/typeParametersShouldNotBeEqual.ts(4,5): error TS2322: Type 'U' is not assignable to type 'T'.
'T' could be instantiated with an arbitrary type which could be unrelated to 'U'.
tests/cases/compiler/typeParametersShouldNotBeEqual.ts(5,5): error TS2322: Type 'Object' is not assignable to type 'T'.
'T' could be instantiated with an arbitrary type which could be unrelated to 'Object'.
==== tests/cases/compiler/typeParametersShouldNotBeEqual.ts (2 errors) ====
function ff<T, U>(x: T, y: U) {
var z: Object;
x = x; // Ok
x = y; // Error
~
!!! error TS2322: Type 'U' is not assignable to type 'T'.
!!! error TS2322: 'T' could be instantiated with an arbitrary type which could be unrelated to 'U'.
!!! related TS2208 tests/cases/compiler/typeParametersShouldNotBeEqual.ts:1:16: This type parameter might need an `extends T` constraint.
x = z; // Error
~
!!! error TS2322: Type 'Object' is not assignable to type 'T'.
!!! error TS2322: 'T' could be instantiated with an arbitrary type which could be unrelated to 'Object'.
z = x; // Ok
}
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