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Make Prepack work for objects wrapping abstract value

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#838 opened on 2017年7月26日

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abstractenhancementhelp wantedinterpreterserializer

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説明

A simple testcase:

let x = global.__abstract ? __abstract("number", 42) : 42;
let y = Number(x);
inspect = function() {
  return y;
}

This should involve two changes:

  1. Make NumberValue/SymbolValue/StringValue/BooleanValue/ObjectValue able to wrap abstract value.
  2. Add serializer support for objects wrapping abstract value.

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