Chris Lattner f7fe8a5f4a Fix <rdar://problem/20392122> Destructuring tuple with labels doesn't work ...

This pushes tuple pattern labels forward:
  - Actually record them in TuplePatternElt.
  - Remove the tuple shuffle ban that prevents some cases
    (e.g. the one in the radar) of a tuple with labels being shuffled
    onto a tuple without labels.
  - Remove dead code enabled by removing the restriction.



Swift SVN r26852

2015-04-02 04:23:54 +00:00

160 KiB

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