[cfe-dev] Question about -Wreadonly-setter-attrs

Fariborz Jahanian fjahanian at apple.com
Tue Jul 28 08:10:19 PDT 2009

Agreed. There are two of them that I would like to remove them from - 
Wmost. The other being -Wundeclared-selector.

- Thanks, Fariborz

Please remove them
On Jul 28, 2009, at 5:56 AM, Jean-Daniel Dupas wrote:

> Hello,
> I have a question about Wreadonly-setter-attrs ( property attributes
> 'readonly' and 'retain' are mutually exclusive ). I don't think it
> should be enabled by standard warning flags (Wmost, Wall).
> It does not really make sense as declaring a readonly property as
> retain or copy is a common and legal practice. It's even required if
> you want to be able to use property re-declaration as defined here:
> http://developer.apple.com/documentation/Cocoa/Conceptual/ObjectiveC/Articles/ocProperties.html#/
> /apple_ref/doc/uid/TP30001163-CH17-SW19
> And so, when this flag is on, it produce a lots of spurious warning
> There may be situation where you want to use it (even if I don't see
> one yet), but I think it should only be part of an "extra-extra"
> warning group and should not be part of common warnings (-Wmost ? )
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