//// [contextualTypeWithTuple.ts]
// no error
var numStrTuple: [number, string] = [5, "hello"];
var numStrTuple2: [number, string] = [5, "foo", true];
var numStrBoolTuple: [number, string, boolean] = [5, "foo", true];
var objNumTuple: [{ a: string }, number] = [{ a: "world" }, 5];
var strTupleTuple: [string, [number, {}]] = ["bar", [5, { x: 1, y: 1 }]];
class C { }
class D { }
var unionTuple: [C, string | number] = [new C(), "foo"];
var unionTuple1: [C, string | number] = [new C(), "foo"];
var unionTuple2: [C, string | number, D] = [new C(), "foo", new D()];
var unionTuple3: [number, string| number] = [10, "foo"]; 

numStrTuple = numStrTuple2;
numStrTuple = numStrBoolTuple;

// error
objNumTuple = [ {}, 5];
numStrBoolTuple = numStrTuple;
var strStrTuple: [string, string] = ["foo", "bar", 5];

unionTuple = unionTuple1;
unionTuple = unionTuple2;
unionTuple2 = unionTuple;
numStrTuple = unionTuple3;

//// [contextualTypeWithTuple.js]
// no error
var numStrTuple = [5, "hello"];
var numStrTuple2 = [5, "foo", true];
var numStrBoolTuple = [5, "foo", true];
var objNumTuple = [{ a: "world" }, 5];
var strTupleTuple = ["bar", [5, { x: 1, y: 1 }]];
var C = (function () {
    function C() {
    }
    return C;
})();
var D = (function () {
    function D() {
    }
    return D;
})();
var unionTuple = [new C(), "foo"];
var unionTuple1 = [new C(), "foo"];
var unionTuple2 = [new C(), "foo", new D()];
var unionTuple3 = [10, "foo"];
numStrTuple = numStrTuple2;
numStrTuple = numStrBoolTuple;
// error
objNumTuple = [{}, 5];
numStrBoolTuple = numStrTuple;
var strStrTuple = ["foo", "bar", 5];
unionTuple = unionTuple1;
unionTuple = unionTuple2;
unionTuple2 = unionTuple;
numStrTuple = unionTuple3;