Re: warnings in ProjectCenter and GNUstep detect

[Matt Rice]

On Thu, Apr 7, 2011 at 7:42 AM, Riccardo Mottola
<riccardo.mottola@libero.it> wrote:
> Hi,
>>
>> PCMiscPrefs.m:194:15: warning: equality comparison with extraneous
>> parentheses
>> [-Wparentheses]
>>   if ((sender == debuggerField))
>>        ~~~~~~~^~~~~~~~~~~~~~~~
>> PCMiscPrefs.m:194:15: note: use '=' to turn this equality comparison into
>> an
>> assignment
>
> Could it be that GCC has the suggestion of the double parentheses instead ?
> I remember something about the double () being suggested by gcc but I don't
> remember when. I put it in when it complains.

gcc suggests parens in the case of assignment, e.g. if (foo = bar)
gcc should make no such suggestion for the == case.