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QtScript and ECMAScript version

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  • 2 Offline
    2 Offline
    2beers
    wrote on last edited by
    #1

    Hi everyone. I've searched but didn't found anywhere the answer.
    Is QtScript compatibile with ECMA-262 5th Edition or it is based on older versions.

    Thanks

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    • V Offline
      V Offline
      vsorokin
      wrote on last edited by
      #2

      I don't know. But this quote from standard:

      bq. 15: In Edition 5, the following new properties are defined on built-in objects that exist in Edition 3:
      Object.getPrototypeOf, Object.getOwnPropertyDescriptor, Object.getOwnPropertyNames,
      Object.create, Object.defineProperty, Object.defineProperties, Object.seal,
      Object.freeze, Object.preventExtensions, Object.isSealed, Object.isFrozen,
      Object.isExtensible, Object.keys, Function.prototype.bind, Array.prototype.indexOf,
      Array.prototype.lastIndexOf, Array.prototype.every, Array.prototype.some,
      Array.prototype.forEach, Array.prototype.map, Array.prototype.filter,
      Array.prototype.reduce, Array.prototype.reduceRight, String.prototype.trim, Date.now,
      Date.prototype.toISOString, Date.prototype.toJSON.

      I think you can check any from this methods on existing, if it exist then QtScript base on 5th edition else not.

      --
      Vasiliy

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      • 2 Offline
        2 Offline
        2beers
        wrote on last edited by
        #3

        Thanks Vass. That's what I was looking for. can you provide me the link where you find this?

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        • V Offline
          V Offline
          vsorokin
          wrote on last edited by
          #4

          Here: http://www.ecma-international.org/publications/standards/Ecma-262.htm
          P.S When you will find out what version, can you write this here?

          --
          Vasiliy

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          • 2 Offline
            2 Offline
            2beers
            wrote on last edited by
            #5

            [quote author="Vass" date="1303423377"]Here: http://www.ecma-international.org/publications/standards/Ecma-262.htm[/quote]

            oh ok. I though there was somewhere in Qt documentation. I knew about those properties. For the moment I was just testing the waters, to see if it's worth to start my application, but I think you're right. I will just check those new proprieties to see if they work.

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            • D Offline
              D Offline
              DenisKormalev
              wrote on last edited by
              #6

              AFAIR 3rd edition was used in QtScript.

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