27 lines
664 B
Ruby
27 lines
664 B
Ruby
module Soml
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Compiler.class_eval do
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def on_field_access statement
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receiver_ast , field_ast = *statement
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receiver = process(receiver_ast)
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clazz = Register.machine.space.get_class_by_name receiver.type
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field_name = field_ast.first_from(:name)
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index = clazz.instance_type.variable_index(field_name)
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raise "field access, but no such field:#{field_name} for class #{clazz.name}" unless index
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value = use_reg(clazz.instance_type.type_at(index))
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add_code Register.get_slot(statement , receiver , index, value)
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value
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end
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def on_receiver expression
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process expression.first
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end
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end
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end
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