r206491 - Nitpicky refactoring -- use of nullptr and auto, made a bit more const-correct. No functional changes intended.

[Daniel Marjamäki]

Hello!

> -  if (AvailabilityAttr *AA = dyn_cast<AvailabilityAttr>(Attr))
> +  if (const auto *AA = dyn_cast<AvailabilityAttr>(Attr))

Personally I don't think hiding "AvailabilityAttr" with "auto" makes the code much more readable here. In my humble opinion the auto should only be used if it really makes the code easier to read.

Best regards,
Daniel Marjamäki

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Daniel Marjamäki Senior Engineer
Evidente ES East AB  Warfvinges väg 34  SE-112 51 Stockholm  Sweden

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