Re: ecpg compile error on AIX

On Mon, Jan 07, 2002 at 12:40:07PM -0500, Tom Lane wrote:
> ind_offset is already a sizeof() measure, isn't it?
> I would guess that what you want is
>
> > *((long long int *) ((char *)ind + ind_offset*act_tuple)) = variable->len;
>
> since ind_offset*act_tuple is a number expressed in bytes, and should
> not be scaled up by sizeof(long long int).

Yes, you're right of course. I should have thought more before typing.

> Also, if the code works for you at all, it's because GCC is (in
> violation of the ANSI C standard) interpreting the construct as
> addition to char* rather than addition to void*. Casting to anything
> other than char* will change the behavior.

That's what I was afraid of and why I asked for some testing on other archs.
Right now I only have access to Intel based Linux.

> (Might be a lot easier just to declare ind as char* instead of void*
> in the first place...)

Did that. My test cases all work well. Please test on HP, AIX or whatever.

Michael
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Michael Meskes
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