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=== tests/cases/compiler/assignmentCompatability_checking-call-member-off-of-function-interface.ts ===
// 3.8.4 Assignment Compatibility
interface Callable {
call(blah: any); // also works for 'apply'
>call : (blah: any) => any
>blah : any
}
var x: Callable;
>x : Callable
// Should fail
x = '';
>x = '' : ""
>x : Callable
>'' : ""
x = [''];
>x = [''] : string[]
>x : Callable
>[''] : string[]
>'' : ""
x = 4;
>x = 4 : 4
>x : Callable
>4 : 4
x = {};
>x = {} : {}
>x : Callable
>{} : {}
// Should work
function f() { };
>f : () => void
x = f;
>x = f : () => void
>x : Callable
>f : () => void
function fn(c: Callable) { }
>fn : (c: Callable) => void
>c : Callable
// Should Fail
fn('');
>fn('') : void
>fn : (c: Callable) => void
>'' : ""
fn(['']);
>fn(['']) : void
>fn : (c: Callable) => void
>[''] : string[]
>'' : ""
fn(4);
>fn(4) : void
>fn : (c: Callable) => void
>4 : 4
fn({});
>fn({}) : void
>fn : (c: Callable) => void
>{} : {}
// Should work
fn(a => { });
>fn(a => { }) : void
>fn : (c: Callable) => void
>a => { } : (a: any) => void
>a : any
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