Edge case "cannot spawn non-suspended coroutine with arguments"

[OttoHatt]

The following errors cannot spawn non-suspended coroutine with arguments:

local signal = Signal.new()
local run = task.spawn(function()
    signal:Wait()
end)
task.cancel(run)
signal:Fire("some", "arguments")

The signal tries to resume an already dead coroutine, throwing an error. Because this is called within another couroutine, execution continues past the :Fire() call and the intended behavior is still achieved.

Further reading. I think a check to ensure the coroutine isn't dead before trying to resume will match native signal behaviour?