49 lines
1.0 KiB
Ruby
49 lines
1.0 KiB
Ruby
# Base class for Expresssion and Statement
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module Vm
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class Code ; end
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class Statement < Code ; end
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class Expression < Code ; end
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module ValuePrinter
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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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end
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require_relative "tree/while_statement"
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require_relative "tree/if_statement"
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require_relative "tree/return_statement"
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require_relative "tree/statements"
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require_relative "tree/operator_expression"
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require_relative "tree/field_access"
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require_relative "tree/call_site"
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require_relative "tree/basic_values"
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require_relative "tree/assignment"
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require_relative "tree/to_code"
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AST::Node.class_eval do
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# def [](name)
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# #puts self.inspect
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# children.each do |child|
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# if child.is_a?(AST::Node)
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# #puts child.type
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# if (child.type == name)
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# return child.children
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# end
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# else
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# #puts child.class
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# end
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# end
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# nil
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# end
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#
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# def first_from( node_name )
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# from = self[node_name]
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# return nil unless from
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# from.first
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# end
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end
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