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deserialize_meta won't union properly #34

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kanghyojun opened this Issue Sep 17, 2016 · 1 comment

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dahlia commented Sep 18, 2016

@admire93 Although PR #35 fixed it to work, we need to refactor the generated code to be conciser and more efficient than now.

  • The compiler should generate __nirum_type__ = 'union' # or 'record'/'tag'/'enum'/'boxed' so that the runtime can determine what Nirum type the given Python class is generated from.
  • Also, the compiler should generate __nirum_tag_classes__ = {Tag.tag_name: TagName, ...} so that the runtime can lookup the corresponding Python class by the given tag name in O(1). The current implementation loops over cls.__subclasses__() which is O(n).
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