45 lines
1.2 KiB
Ruby
45 lines
1.2 KiB
Ruby
module Vool
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class ClassStatement < Statement
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attr_reader :name, :super_class_name , :body
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attr_reader :clazz
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def initialize( name , supe , body)
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@name , @super_class_name , @body = name , supe , body
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end
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def normalize
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ClassStatement.new(@name , @super_class_name, @body&.normalize )
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end
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def to_mom( _ )
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create_class_object
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mom = nil #return mom for test purpose
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self.each do |node|
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mom = node.to_mom(@clazz) if node.is_a?(MethodStatement)
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end
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mom
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end
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def each(&block)
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block.call(self)
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@body.each(&block) if @body
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end
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def create_class_object
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@clazz = Parfait.object_space.get_class_by_name(@name )
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if(@clazz)
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#FIXME super class check with "sup"
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#existing class, don't overwrite type (parfait only?)
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else
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@clazz = Parfait.object_space.create_class(@name , @super_class_name )
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ivar_hash = {}
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self.each do |node|
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next unless node.is_a?(InstanceVariable) or node.is_a?(IvarAssignment)
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ivar_hash[node.name] = :Object
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end
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@clazz.set_instance_type( Parfait::Type.for_hash( @clazz , ivar_hash ) )
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end
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end
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end
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end
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