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Re: Compiler Warning
From: |
Julie Dugdale |
Subject: |
Re: Compiler Warning |
Date: |
Thu, 02 Dec 1999 09:56:46 +0100 |
Hi,
Just to say thanks Marcus. Sorry for the late reply, but I've been away.
Cheers again.
Julie
>>>>>> "JD" == Julie Dugdale <address@hidden> writes:
>
>JD> why does the following line: if ([communicatingWith getLoc]==End)
>
>JD> create the following compiler warning: healthWorker.m:303:
>JD> warning: comparison of distinct pointer types lacks a cast
>
>One is an "id" and the other is an "id <Symbol>", adding "(id)" to both
>with prevent the warning.
>
>JD> this also seems to mean that the comparison doesn't work at
>JD> runtime... what am I doing wrong?
>
>Unlikely -- there shouldn't be a code generation problem.
>You can use something like below to have the value of `getLoc' reported.
>
> id loc = [communicatingWith getLoc];
>
> xprint (loc);
> if (loc == (id) End)
> {
> }
>
>
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