PASS: test_add
PASS: test_add_assign
PASS: test_sub
PASS: test_mul
PASS: test_div
PASS: test_mod
PASS: test_neg
PASS: test_bitand
PASS: test_bitor
PASS: test_bitxor
PASS: test_bitnot
PASS: test_bitshiftleft
PASS: test_bitshiftright
PASS: test_unsignedbitshiftright
PASS: test_less
PASS: test_less_equal
PASS: test_greater
PASS: test_greater_equal
PASS: test_equal
PASS: test_not_equal
PASS: test_compare_less
PASS: test_compare_less_equal
PASS: test_compare_greater
PASS: test_compare_greater_equal
PASS: test_compare_equal
PASS: test_compare_not_equal