1044   Foo &getFoo();
1045   struct Bar { Foo &func () {return getFoo();} };  in func()
2283   Foo& getFoo()              { return *f; }  in getFoo()  function in MoreLockExpressions::Bar
2300   bar.getFoo().mu_.Lock();  in test()
2301   bar.getFoo().a = 0;  in test()
2302   bar.getFoo().mu_.Unlock();  in test()
2304   (bar.getFoo().mu_).Lock();   // test parenthesis  in test()
2305   bar.getFoo().a = 0;  in test()
2306   (bar.getFoo().mu_).Unlock();  in test()
2341   bar.getFoo().mu_.Lock();  in test2()
2345   bar.getFoo().mu_.Unlock();  in test2()