TypeScript/tests/baselines/reference/typeParameterArgumentEquivalence2.errors.txt

tests/cases/compiler/typeParameterArgumentEquivalence2.ts(4,5): error TS2322: Type '(item: T) => boolean' is not assignable to type '(item: U) => boolean'.
  Types of parameters 'item' and 'item' are incompatible.
    Type 'T' is not assignable to type 'U'.
tests/cases/compiler/typeParameterArgumentEquivalence2.ts(5,5): error TS2322: Type '(item: U) => boolean' is not assignable to type '(item: T) => boolean'.
  Types of parameters 'item' and 'item' are incompatible.
    Type 'U' is not assignable to type 'T'.


==== tests/cases/compiler/typeParameterArgumentEquivalence2.ts (2 errors) ====
    function foo<T,U>() {
        var x: (item: U) => boolean;
        var y: (item: T) => boolean;
        x = y;  // Should be an error
        ~
!!! error TS2322: Type '(item: T) => boolean' is not assignable to type '(item: U) => boolean'.
!!! error TS2322:   Types of parameters 'item' and 'item' are incompatible.
!!! error TS2322:     Type 'T' is not assignable to type 'U'.
        y = x;  // Shound be an error
        ~
!!! error TS2322: Type '(item: U) => boolean' is not assignable to type '(item: T) => boolean'.
!!! error TS2322:   Types of parameters 'item' and 'item' are incompatible.
!!! error TS2322:     Type 'U' is not assignable to type 'T'.
    }