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Re: Is there a warning for "Called function with no prototype"?

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Re: Is there a warning for "Called function with no prototype"?

Subject: Re: Is there a warning for "Called function with no prototype"?
From: Cameron Hayne <email@hidden>
Date: Fri, 16 Jun 2006 22:46:39 -0400

On 16-Jun-06, at 9:33 PM, Jerry Krinock wrote:

Is there a warning I can turn on to catch this error? I tried "Missing Function Prototypes" but that warns when undeclared functions are *defined*. I want a warning when undeclared functions are *called*.


The GCC option you want is:
-Wimplicit
(Read 'man gcc' for details)

But I would recommend using instead
-Wall
to turn on all warnings.

I'm giving you the GCC options but I think the checkboxes in Xcode are named similarly.

--
Cameron Hayne
email@hidden


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Re: Is there a warning for "Called function with no prototype"?
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