# Subtest: overflow
    1..11
# overflow: pass:11 fail:0 skip:0 total:11
# Totals: pass:11 fail:0 skip:0 total:11
    # u8_overflow_test: 18 u8 arithmetic tests finished

    ok 1 - u8_overflow_test
    # s8_overflow_test: 19 s8 arithmetic tests finished

    ok 2 - s8_overflow_test
    # u16_overflow_test: 17 u16 arithmetic tests finished

    ok 3 - u16_overflow_test
    # s16_overflow_test: 17 s16 arithmetic tests finished

    ok 4 - s16_overflow_test
    # u32_overflow_test: 17 u32 arithmetic tests finished

    ok 5 - u32_overflow_test
    # s32_overflow_test: 17 s32 arithmetic tests finished

    ok 6 - s32_overflow_test
    # u64_overflow_test: 17 u64 arithmetic tests finished

    ok 7 - u64_overflow_test
    # s64_overflow_test: 21 s64 arithmetic tests finished

    ok 8 - s64_overflow_test
    # overflow_shift_test: 113 shift tests finished

    ok 9 - overflow_shift_test
    # overflow_allocation_test: 11 allocation overflow tests finished

    ok 10 - overflow_allocation_test
    # overflow_size_helpers_test: 43 overflow size helper tests finished

    ok 11 - overflow_size_helpers_test
ok 1 - overflow