Re: [Vala] Incompatible operand

[Luca Bruno <lethalman88 gmail com>]

On Wed, Nov 2, 2011 at 5:46 AM, Shawn Ferris <shawn ferris gmail com> wrote:

> Hey All --
>
> Is there another operand for the following, or is this a bug?
>
> uchar[] foo = new char[100];
> int len = 0;
> int final_len = 0;
>
> some_method(foo,out len);
> some_method2(foo+len, out final_len);
>
> The foo+len yields the error:
>
> x.vala:90.25-90.52: error: Incompatible operand
>
> However, if I replace the variable length with a hardcoded one, it's
> accepted:
>
> some_method2(foo+16, out final_len);
>
> Thanks for the help!

Arithmetic is done with pointers: uchar *bar = foo; then bar+16.

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