Node Object comparison bug

test.js

// Values we check against
var obj = {};
var str = 'foo';

// Two identical functions
var isObjectA = function(o) {
    return o === Object(o);
};
var isObjectB = function(o) {
    return o === Object(o);
};

//
// # Triggers
//

// 1: Useless comparison statement, this is half the trigger
obj == obj;
// ... or require punycode module as trigger instead
//require('punycode');

// 2: Initial check with object, this is the other half of the trigger
isObjectA(obj);

//
// # Checks
//

// String passes as Object in isObjectA.
console.log('isObjectA(str):', isObjectA(str));
// But does not pass in isObjectB ...
console.log('isObjectB(str):', isObjectB(str));
// or in an inline comparison
console.log('inline check:  ', (str === Object(str)));

// Remove any one of the triggers and isObjectA(str) behaves normal

test.v8.js

// Values we check against
var obj = {};
var str = 'foo';

// Two identical functions
var isObjectA = function(o) {
    return o === Object(o);
};
var isObjectB = function(o) {
    return o === Object(o);
};

//
// # Triggers
//

// 1: Useless comparison statement, this is half the trigger
obj == obj;
// ... or require punycode module as trigger instead
//require('punycode');

// 2: Initial check with object, this is the other half of the trigger
isObjectA(obj);

//
// # Checks
//

// String passes as Object in isObjectA.
print('isObjectA(str):', isObjectA(str));
// But does not pass in isObjectB ...
print('isObjectB(str):', isObjectB(str));
// or in an inline comparison
print('inline check:  ', (str === Object(str)));

// Remove any one of the triggers and isObjectA(str) behaves normal