C++11 Range-based loop not executing

I'm trying to iterate through an non-consecutive enumeration with a range-based loop. I took the approach from this answer to another question: https://stackoverflow.com/a/26910769/9477190

My header:

namespace Asset
{
    enum Type
    {
        First = 0,
        Second,
        Third,
        Fourth = 10,
        Fifth,
        Sixth
    };

    static const Type All[] = { First, Second, Third, Fourth, Fifth, Sixth };
}

Class Example
{
public:
    Example();
    ~Example();

private:
    void doSomething(Asset::Type asset);
    void doSomethingElse();
};

My class definition:

Example::Example()
{
    for(const auto asset : Asset::All)
    {
        // do something
        doSomething(asset);
        doSomethingElse();
    }
}

My functions doSomething() and doSomethingElse() are never called or executed. I've tested my code and did various prints of Asset::All[2] and other indexes and it prints the desired value of the enumeration so why is the for-loop not working?

I've also tried not using auto as well and used const Asset::Type asset instead and I get the same results. My code compiles fine and I'm using the -std=c++11 compiler option.