Re: compile error while switching from gcc 3.3 to 4.0
Re: compile error while switching from gcc 3.3 to 4.0
- Subject: Re: compile error while switching from gcc 3.3 to 4.0
- From: "Corey O'Connor" <email@hidden>
- Date: Thu, 8 Sep 2005 17:32:40 -0700
Is your forward declaration:
class ParticleStuff;
but the actual declaration:
struct ParticleStuff
{
// Stuff
};
?
-Corey
On 9/8/05, Matei Stroila <email@hidden> wrote:
>
> I am trying to compile with gcc 4.0 the same code that did not have any
> problems with 3.3 (not even serious warnings).
>
> I get a lot of errors like this:
>
> ./Particles/ParticleStuffParameters.h:442: error: invalid
> use of undefined type 'struct ParticleStuff'
> ./Particles/ParticleStuffParameters.h:18: error: forward
> declaration of 'struct ParticleStuff'
>
> The code has circular dependencies so it has forward declarations like:
>
> class ParticleStuff;
>
>
> I searched the internet a lot for a hint, but could not get one.
> I use Xcode 2.1
>
> Thanks for help,
>
> Matei
>
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--
-Corey O'Connor
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