tests/cases/compiler/arrayCast.ts(3,23): error TS2352: Neither type '{ foo: string; }[]' nor type '{ id: number; }[]' is assignable to the other.
  Type '{ foo: string; }' is not assignable to type '{ id: number; }'.
    Object literal may only specify known properties, and 'foo' does not exist in type '{ id: number; }'.


==== tests/cases/compiler/arrayCast.ts (1 errors) ====
    // Should fail. Even though the array is contextually typed with { id: number }[], it still
    // has type { foo: string }[], which is not assignable to { id: number }[].
    <{ id: number; }[]>[{ foo: "s" }];
                          ~~~~~~~~
!!! error TS2352: Neither type '{ foo: string; }[]' nor type '{ id: number; }[]' is assignable to the other.
!!! error TS2352:   Type '{ foo: string; }' is not assignable to type '{ id: number; }'.
!!! error TS2352:     Object literal may only specify known properties, and 'foo' does not exist in type '{ id: number; }'.
    
    // Should succeed, as the {} element causes the type of the array to be {}[]
    <{ id: number; }[]>[{ foo: "s" }, {}]; 