53 lines
1.0 KiB
Ruby
53 lines
1.0 KiB
Ruby
module Vool
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module Named
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attr_reader :name
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def initialize name
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@name = name
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end
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def each(&block)
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end
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end
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class LocalVariable < Expression
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include Named
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def slot_definition(compiler)
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slot_def = compiler.slot_type_for(@name)
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Mom::SlotDefinition.new(:message , slot_def)
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end
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def to_s
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name.to_s
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end
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end
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class InstanceVariable < Expression
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include Named
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def slot_definition(_)
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Mom::SlotDefinition.new(:message , [ :receiver , @name] )
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end
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# used to collect type information
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def add_ivar( array )
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array << @name
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end
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def to_s
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"@#{name}"
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end
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end
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class ClassVariable < Expression
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include Named
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end
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class ModuleName < Expression
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include Named
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def ct_type
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get_named_class.instance_type
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end
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def slot_definition(_)
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return Mom::SlotDefinition.new( get_named_class, [])
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end
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def get_named_class
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Parfait.object_space.get_class_by_name(self.name)
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end
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end
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end
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