37 lines
1.2 KiB
Ruby
37 lines
1.2 KiB
Ruby
module Ast
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class ModuleExpression < Expression
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attr_reader :name ,:expressions
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def initialize name , expressions
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@name = name.to_sym
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@expressions = expressions
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end
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def inspect
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self.class.name + ".new(" + @name.inspect + " ," + @expressions.inspect + " )"
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end
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def to_s
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"module #{name}\n #{expressions}\nend\n"
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end
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def attributes
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[:name , :expressions]
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end
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def compile context , into
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clazz = context.object_space.get_or_create_class name
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puts "Created class #{clazz.name.inspect}"
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context.current_class = clazz
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expressions.each do |expression|
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# check if it's a function definition and add
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# if not, execute it, but that does means we should be in crystal (executable), not ruby. ie throw an error for now
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raise "only functions for now #{expression.inspect}" unless expression.is_a? Ast::FunctionExpression
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puts "compiling expression #{expression}"
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expression_value = expression.compile(context , nil )
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#puts "compiled expression #{expression_value.inspect}"
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end
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return clazz
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end
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end
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class ClassExpression < ModuleExpression
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end
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end |