This is xnu-11215.1.10. See this file in:
Directory listing for xnu-11215.1.10//tests/bounded_ptr_src
arith.add.cpp
arith.add_assign.cpp
arith.difference.cpp
arith.inc_dec.cpp
arith.subtract.cpp
arith.subtract_assign.cpp
assign.convert.cpp
assign.nullptr.cpp
compare.equal.cpp
compare.equal.nullptr.cpp
compare.equal.raw.cpp
compare.order.cpp
compare.order.raw.cpp
ctor.begin_end.cpp
ctor.convert.cpp
ctor.default.cpp
ctor.nullptr.cpp
deref.cpp
discard_bounds.cpp
example.malloc.cpp
operator_bool.cpp
reinterpret_cast.cpp
subscript.cpp
test_utils.h
unsafe_discard_bounds.cpp