Re: Removing a compiler warning
Re: Removing a compiler warning
- Subject: Re: Removing a compiler warning
- From: Greg Hulands <email@hidden>
- Date: Sun, 1 Feb 2004 10:56:22 +1000
The warning is this
warning: `return' with a value, in function returning void
On 01/02/2004, at 10:26 AM, Jvrn Salewski wrote:
>
am 01.02.2004 1:03 Uhr schrieb Greg Hulands unter
>
email@hidden:
>
>
> Hi,
>
> In an old project I have just started to bring up to date for panther
>
> I
>
> have a convention in the dealloc method to return
>
>
The dealloc method to override returns void, nothing else.
>
>
> [super dealloc].
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>
This is not only your convention, but everybody does so, since calling
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[super dealloc] is explained in the documentation of the dealloc
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message
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(NSObject) as being mandatory in subclasses (of NSObject):
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>
"the subclass method should incorporate superclass versions of dealloc
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through a message to super"
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>
> This
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> is in every class, so it is generating a lot of warnings.
>
>
What sort of warnings. Could you give us a quote?
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> Is there a
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> way to suppress this warning in GCC 3.3?
>
>
>
>
Generally one shouldn't suppress warnings but remedy their cause.
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