[boost] Re: is_abstract.hpp & gcc 3.2 problem

From: Giovanni Bajo (giovannibajo_at_[hidden])
Date: 2004-01-13 14:57:33

Ralf W. Grosse-Kunstleve wrote:

> % g++ --version
> g++ (GCC) 3.2 20020903 (Red Hat Linux 8.0 3.2-7)
>
> g++ -fPIC -ftemplate-depth-120 -w -DNDEBUG -O3
> -DBOOST_PYTHON_MAX_BASES=2
> -DBOOST_PYTHON_SOURCE -I/net/worm/scratch1/rwgk/hot/boost
> -I/usr/include/python2.2 -c -o
> boost/libs/python/src/object/inheritance.os
> /net/worm/scratch1/rwgk/hot/boost/libs/python/src/object/inheritance.cpp
>
> /net/worm/scratch1/rwgk/hot/boost/boost/type_traits/is_abstract.hpp:72:
>    sorry, not implemented: `component_ref' not supported by dump_decl
> /net/worm/scratch1/rwgk/hot/boost/boost/type_traits/is_abstract.hpp:72:
> sorry, not implemented: `component_ref' not supported by dump_decl

Weird, this seems specific to the implementation detail of the trait (MPL?)
rather than the missing support for the abstract detection. You can try
tweaking & simplyfing is_abstract to see if the error goes away. Try dropping
MPL, for instance.
-- 
Giovanni Bajo