Re: [Boost-users] BGL: INTERNAL COMPILER ERROR in VC7.1

From: Jeremy Siek (jsiek_at_[hidden])
Date: 2004-04-20 21:00:02

Hi Nicholas,

If you haven't already done so, I suggest sending mail to microsoft  
about this
bug in their compiler.

Cheers,
Jeremy

On Apr 20, 2004, at 6:29 PM, Nicholas Burlett wrote:
> I'm rather unsure about what is causing this, but I get an internal  
> compiler error in Visual C++ 7.1 when using BGL in some specific  
> circumstances.
>
> I have a graph defined in class Graph defined as such:
>
>  typedef property<edge_feedback_t, bool> EdgeFeedback;
>     typedef property<edge_sourcejack_t, IAudioOutputJack*,  
> EdgeFeedback> EdgeSourceJack;
>     typedef property<edge_destinationjack_t, IAudioInputJack*,  
> EdgeSourceJack> EdgeDestinationJack;
>     typedef EdgeDestinationJack EdgeProperty;
>     typedef boost::property<boost::vertex_index_t, int>  
> VertexIndexProp;
>     typedef property<vertex_name_t, nsCOMPtr<IAudioModule>,  
> VertexIndexProp> VertexProperty;
>     typedef adjacency_list<listS, listS, bidirectionalS,  
> VertexProperty, EdgeProperty> graphdata;
>     typedef graph_traits < graphdata >::vertex_descriptor vertdsc;
>
>
> This definition works fine in the graph.cpp file that implements the  
> class Graph.
>
> However, when I use graph.h in another cpp file, I get bizarre  
> compiler errors:
> c:\Boost\include\boost 
> -1_31\boost\mpl\aux_\preprocessed\plain\apply.hpp(50) : fatal error  
> C1001: INTERNAL COMPILER ERROR
>
> After some trial and error, I narrowed the problem down to needing to  
> have a != between two oedge_iterators _somewhere_ in the cpp file  
> including graph.h. Simply putting the following function into my other  
> files will cause them to compile just fine:
>
> void makeVChappy()
> {
>     typedef graph_traits< Graph::graphdata >::out_edge_iterator  
> oedge_iterator;
>     oedge_iterator oiter, oend;
>     oiter != oend;
> }
>
> I'm a a complete loss as to how this could be happening, but since I  
> have a work-around for now, I'm not going to push the issue too much  
> further at the moment --- I just thought I'd bring this to your  
> attention, and see if anyone knows of a more elegant solution.
>
> _______________________________________________
> Boost-users mailing list
> Boost-users_at_[hidden]
> http://lists.boost.org/mailman/listinfo.cgi/boost-users
>
_______________________________________________
Jeremy Siek <jsiek_at_[hidden]>
http://www.osl.iu.edu/~jsiek
Ph.D. Student, Indiana University Bloomington
Graduating in August 2004 and looking for work
C++ Booster (http://www.boost.org)
_______________________________________________