Strangely, GCC 4.8.1 doesn't really handle namespaces properly?

gistfile1.txt

#include <iostream>
#include "name.hpp"

namespace test {
	void printVar() {
		std::cout << var << std::endl;
	}

	void setVar(int i) {
		var = i;
	}

	int getVar() {
		return var;
	}
}

main.cpp

#include <iostream>
#include "name.hpp"

int main(int, char**) {
	test::printVar();
	test::setVar(50);
	std::cout << test::getVar() << std::endl;
	std::cout << test::var << std::endl;
	return 0;
}

name.hpp

#pragma once

namespace test {
	namespace {
		int var = 0;
	}
	void printVar();
	void setVar(int i);
	int getVar();
}

output

0
50
0