41 lines
989 B
Ruby
41 lines
989 B
Ruby
require_relative "compiler/total_processor"
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require_relative "compiler/type_collector"
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require_relative "compiler/method_collector"
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require_relative "compiler/locals_collector"
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require_relative "compiler/ruby_method"
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module Melon
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class Compiler < AST::Processor
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def self.compile input
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ast = Parser::Ruby22.parse input
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compiler = self.new
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compiler.process ast
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end
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def get_name( statement )
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return nil unless statement
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statement.children[1]
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end
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def on_class statement
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name , sup , body = *statement
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class_name = get_name(name)
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clazz = Parfait.object_space.create_class(class_name , get_name(sup) )
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ivar_hash = TypeCollector.new.collect(body)
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clazz.set_instance_type( Parfait::Type.for_hash( clazz , ivar_hash ) )
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MethodCollector.new.collect(body)
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end
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def handler_missing(node)
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node.children.each do |kid |
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process(kid) if kid.is_a?(AST::Node)
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end
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end
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end
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end
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