Some failing unit test in r11

[Russ]

Hi guys,

Looks like we've got a few failing unit tests. Greg: can you look
into these? The most potentially concerning to me is
TestVariableVisitor.testTwoChildSpacesFromFunctions()

It looks as though the variable declared as 'int a;' isn't being
returned in the list of variables found for the loaded class. Could
this potentially destabilize (or worse, make invalid) some of the code
generated by the compiler?

Russ