zorba-coders team mailing list archive

[Carlos Manuel Lopez <929540@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Several function within the core zorba could have their return types
inferred into a more specific one based on the arguments they recieve. A
more specific return type allows for better optimizations in some cases.
Some but not all functions in zorba that could apply this optimization
currently do, but a lot could be done for that.

** Affects: zorba
     Importance: Wishlist
     Assignee: Carlos Manuel Lopez (charlie-lobo)
         Status: In Progress


** Tags: optimization

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https://bugs.launchpad.net/bugs/929540

Title:
  Function inferred return types optimization

Status in Zorba - The XQuery Processor:
  In Progress

Bug description:
  Several function within the core zorba could have their return types
  inferred into a more specific one based on the arguments they recieve.
  A more specific return type allows for better optimizations in some
  cases. Some but not all functions in zorba that could apply this
  optimization currently do, but a lot could be done for that.

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