luaunit, jit fail in equaltables test

[helce]

$ luajit -joff t.lua

$ luajit t.lua
luajit: t.lua:55: error
stack traceback:
[C]: in function 'error'
t.lua:55: in function 'test_assertEqualsTableWithCycles'
t.lua:59: in main chunk
[C]: at 0x0001b818

Maybe test can be reduced more.

local function _is_table_equals(actual, expected, cycleDetectTable, marginForAlmostEqual)
    local type_a, type_e = type(actual), type(expected)

    cycleDetectTable = cycleDetectTable or { actual={}, expected={} }
    if cycleDetectTable.actual[ actual ] then
        if cycleDetectTable.expected[ expected ] then
            return true
        end
        return false
    end

    if cycleDetectTable.expected[ expected ] then
        return false
    end

    cycleDetectTable.actual[ actual ] = true
    cycleDetectTable.expected[ expected ] = true

    local actualKeysMatched = {}
    for k, v in pairs(actual) do
        actualKeysMatched[k] = true
        if not _is_table_equals(v, expected[k], cycleDetectTable, marginForAlmostEqual) then
            cycleDetectTable.actual[ actual ] = nil
            cycleDetectTable.expected[ expected ] = nil
            return false
        end
    end

    for k, v in pairs(expected) do
        if not actualKeysMatched[k] then
            cycleDetectTable.actual[ actual ] = nil
            cycleDetectTable.expected[ expected ] = nil
            return false
        end
    end

    cycleDetectTable.actual[ actual ] = nil
    cycleDetectTable.expected[ expected ] = nil
    return true
end

function test_assertEqualsTableWithCycles()
    local t8a, t9a, t10a = {}, {}, {}
    t8a.other = t9a
    t9a.other = t10a
    t10a.other = t8a

    local t8b, t9b = {}, {}
    t8b.other = t9b
    t9b.other = t8b

    if not _is_table_equals(t8a, t8b) then
        return
    end
    error("error")
end

for i = 0, 100 do
  test_assertEqualsTableWithCycles()
end