26 lines
771 B
Ruby
26 lines
771 B
Ruby
module SlotLanguage
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# A LoadMaker makes SlotLoad. That means it stores the information
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# to be able to create a SlotLoad
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#
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# Just like the SlotLoad stores two Slots, here we store two SlotMakers
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#
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class LoadMaker
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# The two SlotMakers that become Slots in to_slot
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attr_reader :left , :right
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def initialize(left , right)
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@left = left
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@right = right
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raise "No Slot #{left}" unless left.is_a?(SlotMaker)
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raise "No Slot #{right}" unless right.is_a?(SlotMaker)
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end
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# create the SlotLoad, by creating the two Slots from the SlotMakers
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def to_slot(compiler)
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left_d = @left.to_slot(compiler)
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right_d = @right.to_slot(compiler)
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SlotMachine::SlotLoad.new("source" , left_d , right_d)
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end
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end
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end
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