//// [callSignaturesWithParameterInitializers2.ts]
// Optional parameters allow initializers only in implementation signatures
// All the below declarations are errors

function foo(x = 2);
function foo(x = 1) { }

foo(1);
foo();

class C {
    foo(x = 2);
    foo(x = 1) { }
}

var c: C;
c.foo();
c.foo(1);

var b = {
    foo(x = 1), // error
    foo(x = 1) { }, // error
}

b.foo();
b.foo(1);

//// [callSignaturesWithParameterInitializers2.js]
// Optional parameters allow initializers only in implementation signatures
// All the below declarations are errors
function foo(x) {
    if (x === void 0) { x = 1; }
}
foo(1);
foo();
var C = (function () {
    function C() {
    }
    C.prototype.foo = function (x) {
        if (x === void 0) { x = 1; }
    };
    return C;
})();
var c;
c.foo();
c.foo(1);
var b = {
    foo: function (x) {
        if (x === void 0) { x = 1; }
    },
    foo: function (x) {
        if (x === void 0) { x = 1; }
    }
};
b.foo();
b.foo(1);