STATE[0]: 'foo' (statetest.cpp:25)
    STATE[1]: 'bar' (statetest.cpp:28)
    STATE[0]: 'foo' (statetest.cpp:25)
    STATE[2]: 'baz' (statetest.cpp:31)
    STATE[1]: 'bar' (statetest.cpp:28)
    STATE[0]: 'foo' (statetest.cpp:25)
    STATE[1]: 'bar' (statetest.cpp:28)
    STATE[0]: 'foo' (statetest.cpp:25)
    STATE[0]: 'foo' (statetest.cpp:25)
    STATE[0]: 'testSomething()' (statetest.cpp:41)
    STATE[1]: 'testInner()' (statetest.cpp:12)
    STATE[0]: 'testSomething()' (statetest.cpp:41)
    STATE[0]: 'testSomething()' (statetest.cpp:41)
    STATE[0]: 'something else' (statetest.cpp:44)
    STATE[1]: 'testSomethingElse()' (statetest.cpp:46)
    STATE[0]: 'something else' (statetest.cpp:44)
    STATE[2]: 'testInner()' (statetest.cpp:18)
    STATE[1]: 'testSomethingElse()' (statetest.cpp:46)
    STATE[0]: 'something else' (statetest.cpp:44)
    STATE[1]: 'testSomethingElse()' (statetest.cpp:46)
    STATE[0]: 'something else' (statetest.cpp:44)
    STATE[0]: 'something else' (statetest.cpp:44)