Re: [sigc] Error compiling tests/test_lambda.cc from 2.0.3 on Tru64 UNIX 5.1

[Martin Schulze <martin-ml hippogriff de>]

Am 20.08.2004 09:12:35 schrieb(en) Martin Schulze:
> Am 19.08.2004 23:23:56 schrieb(en) Albert Chin:
> > I received the following error while building libsigc++-2.0.3 on  
> > Tru64
> > UNIX 5.1 with the Compaq C++ compiler:
> >   cxx  -I. -I. -I.. -I.. -I..    -O2 -readonly_strings
> > -timplicit_local -D__USE_STD_IOSTREAM -c -o test_lambda.o `test -f
> > 'test_lambda.cc' || echo './'`test_lambda.cc
> > c  xx: Error: test_lambda.cc, line 83: a reference of type "char *&"
> > (not
> >             const-qualified) cannot be initialized with a value of
> > type
> >             "char [2]"
> >     (sigc::ref(std::cout) << sigc::constant(1) << sigc::ref("\n")) 
> > ();
> >   ----------------------------------------------------------^
> >   cxx: Error: test_lambda.cc, line 84: a reference of type "char *&"
> > (not
> >             const-qualified) cannot be initialized with a value of
> > type
> >             "char [2]"
> >     (sigc::var(std::cout) << 1 << sigc::ref("\n"))();
> >   ------------------------------------------^
> >   cxx: Error: test_lambda.cc, line 93: a reference of type "char *&"
> > (not
> >             const-qualified) cannot be initialized with a value of
> > type
> >             "char [2]"
> >       sl1 = (sigc::var(std::cout) << sigc::ref(guest_book) <<
> > sigc::ref("\n"));
> >    
> > ---------------------------------------------------------------------- 
> > ^
> >   cxx: Info: 3 errors detected in the compilation of "test_lambda. 
> > cc".
> >
> > Any ideas?
>
> The Sun FORTE also has problems with this (though it barks at a  
> different place). Since you have cvs access: could you just comment  
> out the lines containing 'sigc::ref("\n")' in test_lambda.cc adding a  
> comment that this doesn't work with the Sun FORTE C++ and the Compaq  
> C++ compiler, please?

Done.

 Martin

> Of course any new ideas how to handle constant string arrays are  
> welcome!
>
> Thanks,
>
>  Martin
>
>
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