execution ("int main()")
AnonymousStuff: tests if ac++ can deal with anonymous classes,
                namespace, etc.
=============================================================
    call ("void <unnamed>::g1()")
  execution ("void <unnamed>::g1()")
  in unnamed namespace
    call ("void f()")
  execution ("void f()")
    call ("void <unnamed>::C::cfunc()")
  execution ("void <unnamed>::C::cfunc()")
  in unnamed namespace
    call ("void <unnamed>::<unnamed>::g2()")
  execution ("void <unnamed>::<unnamed>::g2()")
  in unnamed namespace
    call ("void f()")
    call within g2() to ("void f()")
  execution ("void f()")
    call ("void <unnamed>::g1()")
    call within g2() to ("void <unnamed>::g1()")
  execution ("void <unnamed>::g1()")
  in unnamed namespace
    call ("void f()")
  execution ("void f()")
    call ("void <unnamed>::C::cfunc()")
  execution ("void <unnamed>::C::cfunc()")
  in unnamed namespace
  execution ("const <unnamed>::C &<unnamed>::C::staticcfunc(<unnamed>::C &)")
  in unnamed namespace
    call ("void <unnamed>::C::cfunc()")
  execution ("void <unnamed>::C::cfunc()")
  in unnamed namespace
  execution ("FooBar::MyEnum <unnamed>::A::B::f(FooBar::FooBar2::C &)")
  in unnamed namespace
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