Re: [Playerstage-users] Stage 3.0.0 and gcc 4.3.1 compiling issue

[Richard V. <va...@sf...>]

Fixed in SVN trunk. I've never seen GCC complain about the names of
arguments in a prototype. The compiler doesn't traditionally use that
information. For example, it's legel to omit the name!

With each GCC release they're turning up the heat a bit. It's quite a
pain because it means I should always test on the bleeding-edge
compiler, but I don't want to update my boxes all the time.

Richard/

On Mon, Jul 14, 2008 at 5:53 AM, Edward Rankin <er...@gm...> wrote:
> To be honest, I would expect that to fail with earlier versions of gcc,
> if not for the error you posted, it would be for the error that the
> function prototype differs from the function definition. If I remember
> right, gcc 4.1+ at least will display that error. I don't have a way to
> verify that, since I my linux boxes are all running gcc 4.3.
>
> Edward
>
> Borja wrote:
>> Hi,
>>
>> There is a small issue in compiling Stage 3.0.0 with gcc 4.3.1 (and later
>> I suppose) due to some new restrictions imposed by gcc.
>>
>> In file included from
>> /root/research/workspace/Stage-3.0.0-Source/libstage/stage_internal.hh:13,
>> from /root/research/workspace/Stage-3.0.0-Source/libstage/ancestor.cc:2:
>> /root/research/workspace/Stage-3.0.0-Source/libstage/stage.hh:1496: error:
>> multiple parameters named 'dy'
>>
>> So, I guess the trivial solution should be to change the first 'dy' by
>> 'dx', as follows:
>>
>> 1495: /** add values to a model's pose in its parent's coordinate system */
>> 1496: void AddToPose(  double dx, double dy, double dz, double da );
>>
>> -Borja
>>
>>
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-- 
Richard Vaughan
Autonomy Lab / Computing Science / Simon Fraser University