Re: [boost] Re: [Serialization] Errors when compiling using GCC 3.4

From: Christoph Ludwig (cludwig_at_[hidden])
Date: 2004-06-01 10:59:08

Hi,

On Mon, May 24, 2004 at 09:14:37AM +0800, Allen Yao wrote:
> I fixed bugs in serialization18 yesterday.
> The bugs are almost all about dependent names:
> 
> - lacking "this->" before "This()", "base_reference()", "newtoken()",
> "end_preamble()",
> and some data members inherited from templated base class.
> (BTW: using -fpermissive cannot fix the bugs about dependent data
> members.)

Are these patches somewhere available until Robert Ramey checks the
serialization library into CVS (at which time these problems will be
resolved, I hope)? 

On Thu, May 27, 2004 at 04:31:58AM +0200, Giovanni Bajo wrote:
> Allen Yao wrote:
> 
> > inline void
> > basic_oarchive_impl::save_pointer(
> >     basic_oarchive & ar,
> >     const void * t,
> >     const basic_oserializer_pointer & bos_ptr
> > ){
> > ...
> > ar << class_name_type(key); // This line causes an error message
> > said
> >                                              that //
> > boost::noncopyable's ctor is
> > private. Strange!
> > ...
> > }
>  
> See: http://gcc.gnu.org/bugs.html#cxx_rvalbind which explains the
> problem. In a
> nutshell:
> -------------------------------------
> struct A : boost::noncopyable {};
> void foo(const A& a);
> 
> foo(A());   // ill-formed
> -------------------------------------
> but it used to be accepted, and it is still (wrongly) accepted by many
> compilers.

Before I spend time looking into it, does anyone have a patch that
resolves this issue? 

Thanks

Christoph

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