Re: gcc v3.4.4; templates and compile errors

[corey taylor <corey.taylor@gmail.com>]

I really don't know about that.

You could file a bug report or maybe others here have a response?

corey

On 6/23/05, Magyar, Thomas J.  CIV NAVAIR <thomas.magyar@navy.mil> wrote:
> Thanks for the quick reply. I'm taking a look at that changes documen now.
> 
> I just tried your possible fix by adding the "typename" keyword where you specified. I think I may have tried that before. Here is what happens on that line!!?
> 
> .../SAX/wrappers/saxlibxml2.:310: internal compiler error: Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://gcc.gnu.org/bugs.html> for instructions.
> gmake: *** [../../Include/SAX/wrappers/saxlibxml2.o] Error 1
> 
> 
> That doesn't sound good?!
> 
> Thanks again,
> 
> Tom
> 
> 
> > -----Original Message-----
> > From: corey taylor [mailto:corey.taylor@gmail.com]
> > Sent: Thursday, June 23, 2005 15:36
> > To: Magyar, Thomas J. CIV NAVAIR
> > Cc: gcc-help@gcc.gnu.org
> > Subject: Re: gcc v3.4.4; templates and compile errors
> >
> >
> > It looks like you're missing a "typename" keyword on that line.
> >
> > The reason int works is because that removes the dependency from the
> > template parameters.
> >
> > typename SAX::basic_XMLReader<stringT>::Property<typename
> > SAX::basic_DeclHandler<stringT> *>* prop;
> >
> > More information on this whole requirement is under the C++ section
> > of: http://gcc.gnu.org/gcc-3.4/changes.html
> >
> > corey
> >
> > On 6/23/05, Magyar, Thomas J.  CIV NAVAIR
> > <thomas.magyar@navy.mil> wrote:
> > > In upgrading from gcc v3.3 to gcc v3.4.4 on an SGI IRIX
> > 6.5, I'm having a compile error that I can not figure out.
> > We're trying to build the SAX library, and in one of the
> > files (saxlibxml2.h) there is a function that a line is
> > giving me an error:
> > >
> > > template<class stringT, class string_adapterT>
> > > std::auto_ptr<typename
> > basic_XMLReader<stringT>::PropertyBase>
> > libxml2_wrapper<stringT,
> > string_adapterT>::doGetProperty(const stringT& name)
> > > {
> > >   if(name == properties_.declHandler)
> > >   {
> > > -->
> > SAX::basic_XMLReader<stringT>::Property<SAX::basic_DeclHandler
> > <stringT> *>* prop;
> > >
> > >     prop = new
> > SAX::basic_XMLReader<stringT>::Property<SAX::basic_DeclHandler
> > <stringT>*>(declHandler_);
> > >
> > >     return std::auto_ptr<typename
> > SAX::basic_XMLReader<stringT>::PropertyBase>(prop);
> > >   }
> > >
> > >   ...
> > > }
> > >
> > > The line beginning with SAX:: is giving us this compile error:
> > >
> > > SAX/wrappers/saxlibxml2.h:310: error: expected
> > primary-expression before '*' token
> > >
> > >
> > > Not very helpful really. In playing around with the line of
> > code and trying to narrow it down, I have found out that if I
> > replace all the '<stringT>' in that line (there are 4
> > instances of it) with '<int>' it compiles without warning.
> > But obviously, it won't work as intended. So it is something
> > to do with the 'stringT'. Yet there are other functions in
> > this file that use stringT and with no compile errors.
> > >
> > > Does anyone who is good with templates have any ideas in
> > what I may be missing? I'm only familiar with basic
> > templates...this code is what I call template hell!
> > >
> > > Thanks,
> > >
> > > Tom
> > >
> > >
> >
>