ENSURE_OBJECT     450 libcore/vm/Machine.cpp                     ENSURE_OBJECT(_stack.top(0));
ENSURE_OBJECT     482 libcore/vm/Machine.cpp                     ENSURE_OBJECT(_stack.top(0));
ENSURE_OBJECT     954 libcore/vm/Machine.cpp                     ENSURE_OBJECT(_stack.top(1));
ENSURE_OBJECT     986 libcore/vm/Machine.cpp                     ENSURE_OBJECT(_stack.top(1));
ENSURE_OBJECT    1026 libcore/vm/Machine.cpp                     ENSURE_OBJECT(_stack.top(1));
ENSURE_OBJECT    1265 libcore/vm/Machine.cpp                     ENSURE_OBJECT(_stack.top(argc + 1)); // The func
ENSURE_OBJECT    1266 libcore/vm/Machine.cpp                     ENSURE_OBJECT(_stack.top(argc)); // The 'this'
ENSURE_OBJECT    1314 libcore/vm/Machine.cpp                     ENSURE_OBJECT(_stack.top(argc));
ENSURE_OBJECT    1350 libcore/vm/Machine.cpp                     ENSURE_OBJECT(_stack.top(argc));
ENSURE_OBJECT    1372 libcore/vm/Machine.cpp                     ENSURE_OBJECT(_stack.top(argc + dropsize));
ENSURE_OBJECT    1773 libcore/vm/Machine.cpp                     ENSURE_OBJECT(v);