19 lines
743 B
Ruby
19 lines
743 B
Ruby
module Phisol
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Compiler.class_eval do
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def on_operator_value statement
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#puts "operator #{statement.inspect}"
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operator , left_e , right_e = *statement
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# left and right must be expressions. Expressions return a register when compiled
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left_reg = process(left_e)
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right_reg = process(right_e)
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raise "Not register #{left_reg}" unless left_reg.is_a?(Register::RegisterValue)
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raise "Not register #{right_reg}" unless right_reg.is_a?(Register::RegisterValue)
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#puts "left #{left_reg}"
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#puts "right #{right_reg}"
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@method.source.add_code Register::OperatorInstruction.new(statement,operator,left_reg,right_reg)
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return left_reg # though this has wrong value attached
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end
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end
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end
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