Torsten Rüger
32f908c127
Ruby return semantics are easy to grasp, not so easy to code. So many cases. Added support for common cases, return const/variable or call.
23 lines
479 B
Ruby
23 lines
479 B
Ruby
module Ruby
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class ReturnStatement < Statement
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include Normalizer
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attr_reader :return_value
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def initialize(value)
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@return_value = value || NilConstant.new
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end
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def to_vool
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val , hoisted = *normalized_vool(@return_value)
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me = Vool::ReturnStatement.new(val)
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return me unless hoisted
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Vool::Statements.new( hoisted ) << me
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end
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def to_s(depth = 0)
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at_depth(depth , "return #{@return_value.to_s}")
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end
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end
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end
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