Torsten Rüger
57b0ad2c32
Super is a statement, a send really. Not an expression (as maybe in c++) The actual implementation will be a bit tricky, like raise, a bit of stack walking, but not impossible. Still, later
59 lines
1.0 KiB
Ruby
59 lines
1.0 KiB
Ruby
module Ruby
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class Constant < Statement
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def to_vool
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vool_brother.new
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end
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end
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class ValueConstant < Constant
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attr_reader :value
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def initialize(value)
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@value = value
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end
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def to_vool
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vool_brother.new(@value)
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end
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end
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class IntegerConstant < ValueConstant
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def to_s
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value.to_s
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end
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end
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class FloatConstant < ValueConstant
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attr_reader :value
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def initialize(value)
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@value = value
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end
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end
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class TrueConstant < Constant
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def to_s(depth = 0)
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"true"
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end
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end
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class FalseConstant < Constant
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def to_s(depth = 0)
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"false"
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end
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end
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class NilConstant < Constant
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def to_s(depth = 0)
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"nil"
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end
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end
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class SelfExpression < Constant
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def to_s(depth = 0)
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"self"
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end
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end
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class StringConstant < ValueConstant
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attr_reader :value
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def initialize(value)
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@value = value
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end
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def to_s(depth = 0)
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"'#{@value}'"
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end
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end
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class SymbolConstant < StringConstant
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end
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end
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