Re: [sigc] libsigc++ 1.9.13 fails on Solaris 9 sparc

[Damien Carbery <Damien Carbery Sun COM>]

I made changes to sigc++/functors/slot.h: 122 and rebuilt test_slot.cc

> On that line (slot.h: 122) could you please try
> a) replacing "LIBSIGC_TEMPLATE_PREFIX" there with "template"
Same errors (A class template name ...)

> b) removing LIBSIGC_TEMPLATE_PREFIX
I removed '.LIBSIGC_TEMPLATE_PREFIX' (note that '.' removed) and got errors:
"../sigc++/functors/slot.h", line 122: Error: operator () is not defined.
"../sigc++/functors/slot.h", line 122: Error: Unexpected type name 
"sigc::type_trait<int>::take" encountered.
"../sigc++/functors/slot.h", line 122: Error: Badly formed expression.
"../sigc++/functors/slot.h", line 122: Error: operator () is not defined.
"../sigc++/functors/slot.h", line 122: Error: Unexpected type name 
"sigc::type_trait<char>::take" encountered.
"../sigc++/functors/slot.h", line 122: Error: Badly formed expression.
"../sigc++/functors/slot.h", line 122: Error: operator () is not defined.
"../sigc++/functors/slot.h", line 122: Error: Unexpected type name 
"sigc::type_trait<std::string &>::take" encountered.
"../sigc++/functors/slot.h", line 122: Error: Badly formed expression.
9 Error(s) detected.
make: *** [test_slot.o] Error 9


Murray Cumming wrote:
> On Fri, 2004-03-26 at 18:29, Damien Carbery wrote:
>
> > Failures.
> > New log attached.
> >
> > I only used the tarball, not the patch attached to the mail.
>
>
> Thanks. The patch had already been applied to the tarball, so no
> patching was necessary.
>
> It seems like we've got quite far.
>
> So, the error now is
> "
>
> CC  -I. -I. -I.. -I.. -I..  -DG_HAVE_ISO_VARARGS -DG_IMPLEMENT_INLINES
> -I/opt/gnome-2.4/include  -g -c -o test_slot.o `test -f 'test_slot.cc'
> || echo './'`test_slot.cc
> "../sigc++/functors/slot.h", line 122: Error: A class template name was
> expected instead of operator.
> "../sigc++/functors/slot.h", line 122: Error: Unexpected type name
> "sigc::type_trait<int>::take" encountered.
> "
> which is the return line here:
>
> "
> static
> T_return call_it(slot_rep* rep, typename type_trait<T_arg1>::take a_1)
>     {
>       typedef typed_slot_rep<T_functor> typed_slot;
>       typed_slot *typed_rep = static_cast<typed_slot*>(rep);
>       return (typed_rep->functor_).LIBSIGC_TEMPLATE_PREFIX
> SIGC_WORKAROUND_OPERATOR_PARENTHESES<typename type_trait<T_arg1>::take>
>                (a_1);
>     }
> "
>
> On that line (slot.h: 122) could you please try 
> a) replacing "LIBSIGC_TEMPLATE_PREFIX" there with "template"
> and/or
> b) removing LIBSIGC_TEMPLATE_PREFIX
>
> If only I had access to CC 5.5 myself.

--
Damien Carbery
Desktop Release Engineer
Sun Microsystems

Email: damien carbery sun com
Ph: +353 1 819-9218
Ext: x 19218

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